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authorDavid S. Miller <davem@davemloft.net>2017-04-06 07:25:07 -0700
committerDavid S. Miller <davem@davemloft.net>2017-04-06 08:24:51 -0700
commit6f14f443d3e773439fb9cc6f2685ba90d5d026c5 (patch)
treed45c11bba3458a805c4ac766ac85ebcf3c00b1eb /arch
parentfaeeb317a5615076dff1ff44b51e862e6064dbd0 (diff)
parentea6b1720ce25f92f7a17b2e0c2b653d20773d10a (diff)
downloadlinux-6f14f443d3e773439fb9cc6f2685ba90d5d026c5.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Mostly simple cases of overlapping changes (adding code nearby, a function whose name changes, for example). Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/arc/boot/dts/skeleton.dtsi1
-rw-r--r--arch/arc/boot/dts/skeleton_hs.dtsi1
-rw-r--r--arch/arc/boot/dts/skeleton_hs_idu.dtsi21
-rw-r--r--arch/arc/boot/dts/vdk_axs10x_mb.dtsi20
-rw-r--r--arch/arc/include/asm/kprobes.h4
-rw-r--r--arch/arc/kernel/entry-arcv2.S12
-rw-r--r--arch/arc/kernel/setup.c16
-rw-r--r--arch/arc/mm/cache.c3
-rw-r--r--arch/arm/boot/dts/am335x-pcm-953.dtsi4
-rw-r--r--arch/arm/boot/dts/am57xx-idk-common.dtsi14
-rw-r--r--arch/arm/boot/dts/bcm5301x.dtsi4
-rw-r--r--arch/arm/boot/dts/bcm953012k.dts5
-rw-r--r--arch/arm/boot/dts/bcm958522er.dts1
-rw-r--r--arch/arm/boot/dts/bcm958525er.dts1
-rw-r--r--arch/arm/boot/dts/bcm958525xmc.dts1
-rw-r--r--arch/arm/boot/dts/bcm958622hr.dts1
-rw-r--r--arch/arm/boot/dts/bcm958623hr.dts1
-rw-r--r--arch/arm/boot/dts/bcm958625hr.dts1
-rw-r--r--arch/arm/boot/dts/bcm988312hr.dts1
-rw-r--r--arch/arm/boot/dts/imx6sx-udoo-neo.dtsi5
-rw-r--r--arch/arm/boot/dts/sama5d2.dtsi2
-rw-r--r--arch/arm/boot/dts/ste-dbx5x0.dtsi19
-rw-r--r--arch/arm/boot/dts/ste-href.dtsi9
-rw-r--r--arch/arm/boot/dts/ste-snowball.dts9
-rw-r--r--arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts2
-rw-r--r--arch/arm/boot/dts/sun8i-a23-a33.dtsi2
-rw-r--r--arch/arm/boot/dts/sun8i-a33.dtsi4
-rw-r--r--arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi7
-rw-r--r--arch/arm/configs/omap2plus_defconfig1
-rw-r--r--arch/arm/mach-at91/pm.c18
-rw-r--r--arch/arm/mach-omap2/Makefile3
-rw-r--r--arch/arm/mach-omap2/gpmc-nand.c154
-rw-r--r--arch/arm/mach-omap2/gpmc-onenand.c10
-rw-r--r--arch/arm/mach-omap2/omap-headsmp.S3
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c45
-rw-r--r--arch/arm64/boot/dts/broadcom/ns2.dtsi11
-rw-r--r--arch/arm64/include/asm/current.h2
-rw-r--r--arch/arm64/include/asm/unistd.h2
-rw-r--r--arch/arm64/include/asm/unistd32.h8
-rw-r--r--arch/arm64/kernel/kaslr.c10
-rw-r--r--arch/arm64/kernel/smp.c2
-rw-r--r--arch/arm64/kernel/vdso/.gitignore1
-rw-r--r--arch/c6x/kernel/ptrace.c41
-rw-r--r--arch/h8300/kernel/ptrace.c8
-rw-r--r--arch/m68k/configs/amiga_defconfig14
-rw-r--r--arch/m68k/configs/apollo_defconfig14
-rw-r--r--arch/m68k/configs/atari_defconfig14
-rw-r--r--arch/m68k/configs/bvme6000_defconfig14
-rw-r--r--arch/m68k/configs/hp300_defconfig14
-rw-r--r--arch/m68k/configs/mac_defconfig14
-rw-r--r--arch/m68k/configs/multi_defconfig14
-rw-r--r--arch/m68k/configs/mvme147_defconfig14
-rw-r--r--arch/m68k/configs/mvme16x_defconfig14
-rw-r--r--arch/m68k/configs/q40_defconfig14
-rw-r--r--arch/m68k/configs/sun3_defconfig14
-rw-r--r--arch/m68k/configs/sun3x_defconfig14
-rw-r--r--arch/m68k/include/asm/bitops.h2
-rw-r--r--arch/m68k/include/asm/unistd.h2
-rw-r--r--arch/m68k/include/uapi/asm/unistd.h1
-rw-r--r--arch/m68k/kernel/syscalltable.S1
-rw-r--r--arch/metag/kernel/ptrace.c19
-rw-r--r--arch/mips/kernel/ptrace.c3
-rw-r--r--arch/nios2/kernel/prom.c7
-rw-r--r--arch/nios2/kernel/setup.c3
-rw-r--r--arch/parisc/include/asm/uaccess.h59
-rw-r--r--arch/parisc/kernel/parisc_ksyms.c10
-rw-r--r--arch/parisc/kernel/process.c2
-rw-r--r--arch/parisc/lib/Makefile2
-rw-r--r--arch/parisc/lib/fixup.S98
-rw-r--r--arch/parisc/lib/lusercopy.S318
-rw-r--r--arch/parisc/lib/memcpy.c461
-rw-r--r--arch/parisc/mm/fault.c17
-rw-r--r--arch/powerpc/kernel/idle_book3s.S20
-rw-r--r--arch/powerpc/mm/init_64.c3
-rw-r--r--arch/s390/boot/compressed/misc.c35
-rw-r--r--arch/s390/include/asm/sections.h1
-rw-r--r--arch/s390/include/asm/uaccess.h2
-rw-r--r--arch/s390/kernel/smp.c5
-rw-r--r--arch/s390/kernel/vmlinux.lds.S2
-rw-r--r--arch/sparc/kernel/ptrace_64.c2
-rw-r--r--arch/x86/Makefile35
-rw-r--r--arch/x86/Makefile_32.cpu18
-rw-r--r--arch/x86/boot/compressed/error.c1
-rw-r--r--arch/x86/events/core.c9
-rw-r--r--arch/x86/include/asm/kvm_page_track.h1
-rw-r--r--arch/x86/include/asm/timer.h2
-rw-r--r--arch/x86/include/asm/uv/uv_hub.h8
-rw-r--r--arch/x86/kernel/apic/x2apic_uv_x.c3
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce.c7
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_amd.c2
-rw-r--r--arch/x86/kernel/ftrace.c6
-rw-r--r--arch/x86/kernel/tsc.c4
-rw-r--r--arch/x86/kvm/i8259.c3
-rw-r--r--arch/x86/kvm/ioapic.c3
-rw-r--r--arch/x86/kvm/page_track.c8
-rw-r--r--arch/x86/kvm/svm.c3
-rw-r--r--arch/x86/kvm/vmx.c44
-rw-r--r--arch/x86/kvm/x86.c7
-rw-r--r--arch/x86/lib/memcpy_64.S2
-rw-r--r--arch/x86/mm/kaslr.c4
-rw-r--r--arch/x86/purgatory/Makefile1
-rw-r--r--arch/xtensa/include/asm/page.h13
-rw-r--r--arch/xtensa/include/uapi/asm/unistd.h5
-rw-r--r--arch/xtensa/kernel/traps.c6
104 files changed, 942 insertions, 986 deletions
diff --git a/arch/arc/boot/dts/skeleton.dtsi b/arch/arc/boot/dts/skeleton.dtsi
index 65808fe0a290..2891cb266cf0 100644
--- a/arch/arc/boot/dts/skeleton.dtsi
+++ b/arch/arc/boot/dts/skeleton.dtsi
@@ -26,6 +26,7 @@
device_type = "cpu";
compatible = "snps,arc770d";
reg = <0>;
+ clocks = <&core_clk>;
};
};
diff --git a/arch/arc/boot/dts/skeleton_hs.dtsi b/arch/arc/boot/dts/skeleton_hs.dtsi
index 2dfe8037dfbb..5e944d3e5b74 100644
--- a/arch/arc/boot/dts/skeleton_hs.dtsi
+++ b/arch/arc/boot/dts/skeleton_hs.dtsi
@@ -21,6 +21,7 @@
device_type = "cpu";
compatible = "snps,archs38";
reg = <0>;
+ clocks = <&core_clk>;
};
};
diff --git a/arch/arc/boot/dts/skeleton_hs_idu.dtsi b/arch/arc/boot/dts/skeleton_hs_idu.dtsi
index 4c11079f3565..54b277d7dea0 100644
--- a/arch/arc/boot/dts/skeleton_hs_idu.dtsi
+++ b/arch/arc/boot/dts/skeleton_hs_idu.dtsi
@@ -19,8 +19,27 @@
cpu@0 {
device_type = "cpu";
- compatible = "snps,archs38xN";
+ compatible = "snps,archs38";
reg = <0>;
+ clocks = <&core_clk>;
+ };
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "snps,archs38";
+ reg = <1>;
+ clocks = <&core_clk>;
+ };
+ cpu@2 {
+ device_type = "cpu";
+ compatible = "snps,archs38";
+ reg = <2>;
+ clocks = <&core_clk>;
+ };
+ cpu@3 {
+ device_type = "cpu";
+ compatible = "snps,archs38";
+ reg = <3>;
+ clocks = <&core_clk>;
};
};
diff --git a/arch/arc/boot/dts/vdk_axs10x_mb.dtsi b/arch/arc/boot/dts/vdk_axs10x_mb.dtsi
index f0df59b23e21..459fc656b759 100644
--- a/arch/arc/boot/dts/vdk_axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/vdk_axs10x_mb.dtsi
@@ -112,13 +112,19 @@
interrupts = <7>;
bus-width = <4>;
};
+ };
- /* Embedded Vision subsystem UIO mappings; only relevant for EV VDK */
- uio_ev: uio@0xD0000000 {
- compatible = "generic-uio";
- reg = <0xD0000000 0x2000 0xD1000000 0x2000 0x90000000 0x10000000 0xC0000000 0x10000000>;
- reg-names = "ev_gsa", "ev_ctrl", "ev_shared_mem", "ev_code_mem";
- interrupts = <23>;
- };
+ /*
+ * Embedded Vision subsystem UIO mappings; only relevant for EV VDK
+ *
+ * This node is intentionally put outside of MB above becase
+ * it maps areas outside of MB's 0xEz-0xFz.
+ */
+ uio_ev: uio@0xD0000000 {
+ compatible = "generic-uio";
+ reg = <0xD0000000 0x2000 0xD1000000 0x2000 0x90000000 0x10000000 0xC0000000 0x10000000>;
+ reg-names = "ev_gsa", "ev_ctrl", "ev_shared_mem", "ev_code_mem";
+ interrupt-parent = <&mb_intc>;
+ interrupts = <23>;
};
};
diff --git a/arch/arc/include/asm/kprobes.h b/arch/arc/include/asm/kprobes.h
index 00bdbe167615..2e52d18e6bc7 100644
--- a/arch/arc/include/asm/kprobes.h
+++ b/arch/arc/include/asm/kprobes.h
@@ -54,9 +54,7 @@ int kprobe_fault_handler(struct pt_regs *regs, unsigned long cause);
void kretprobe_trampoline(void);
void trap_is_kprobe(unsigned long address, struct pt_regs *regs);
#else
-static void trap_is_kprobe(unsigned long address, struct pt_regs *regs)
-{
-}
+#define trap_is_kprobe(address, regs)
#endif /* CONFIG_KPROBES */
#endif /* _ARC_KPROBES_H */
diff --git a/arch/arc/kernel/entry-arcv2.S b/arch/arc/kernel/entry-arcv2.S
index 2585632eaa68..cc558a25b8fa 100644
--- a/arch/arc/kernel/entry-arcv2.S
+++ b/arch/arc/kernel/entry-arcv2.S
@@ -100,15 +100,21 @@ END(handle_interrupt)
;################### Non TLB Exception Handling #############################
ENTRY(EV_SWI)
- flag 1
+ ; TODO: implement this
+ EXCEPTION_PROLOGUE
+ b ret_from_exception
END(EV_SWI)
ENTRY(EV_DivZero)
- flag 1
+ ; TODO: implement this
+ EXCEPTION_PROLOGUE
+ b ret_from_exception
END(EV_DivZero)
ENTRY(EV_DCError)
- flag 1
+ ; TODO: implement this
+ EXCEPTION_PROLOGUE
+ b ret_from_exception
END(EV_DCError)
; ---------------------------------------------
diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c
index 3093fa898a23..fa62404ba58f 100644
--- a/arch/arc/kernel/setup.c
+++ b/arch/arc/kernel/setup.c
@@ -10,6 +10,7 @@
#include <linux/fs.h>
#include <linux/delay.h>
#include <linux/root_dev.h>
+#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/clocksource.h>
#include <linux/console.h>
@@ -488,8 +489,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
{
char *str;
int cpu_id = ptr_to_cpu(v);
- struct device_node *core_clk = of_find_node_by_name(NULL, "core_clk");
- u32 freq = 0;
+ struct device *cpu_dev = get_cpu_device(cpu_id);
+ struct clk *cpu_clk;
+ unsigned long freq = 0;
if (!cpu_online(cpu_id)) {
seq_printf(m, "processor [%d]\t: Offline\n", cpu_id);
@@ -502,9 +504,15 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, arc_cpu_mumbojumbo(cpu_id, str, PAGE_SIZE));
- of_property_read_u32(core_clk, "clock-frequency", &freq);
+ cpu_clk = clk_get(cpu_dev, NULL);
+ if (IS_ERR(cpu_clk)) {
+ seq_printf(m, "CPU speed \t: Cannot get clock for processor [%d]\n",
+ cpu_id);
+ } else {
+ freq = clk_get_rate(cpu_clk);
+ }
if (freq)
- seq_printf(m, "CPU speed\t: %u.%02u Mhz\n",
+ seq_printf(m, "CPU speed\t: %lu.%02lu Mhz\n",
freq / 1000000, (freq / 10000) % 100);
seq_printf(m, "Bogo MIPS\t: %lu.%02lu\n",
diff --git a/arch/arc/mm/cache.c b/arch/arc/mm/cache.c
index d408fa21a07c..928562967f3c 100644
--- a/arch/arc/mm/cache.c
+++ b/arch/arc/mm/cache.c
@@ -633,6 +633,9 @@ noinline static void slc_entire_op(const int op)
write_aux_reg(ARC_REG_SLC_INVALIDATE, 1);
+ /* Make sure "busy" bit reports correct stataus, see STAR 9001165532 */
+ read_aux_reg(r);
+
/* Important to wait for flush to complete */
while (read_aux_reg(r) & SLC_CTRL_BUSY);
}
diff --git a/arch/arm/boot/dts/am335x-pcm-953.dtsi b/arch/arm/boot/dts/am335x-pcm-953.dtsi
index 02981eae96b9..1ec8e0d80191 100644
--- a/arch/arm/boot/dts/am335x-pcm-953.dtsi
+++ b/arch/arm/boot/dts/am335x-pcm-953.dtsi
@@ -63,14 +63,14 @@
label = "home";
linux,code = <KEY_HOME>;
gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>;
- gpio-key,wakeup;
+ wakeup-source;
};
button@1 {
label = "menu";
linux,code = <KEY_MENU>;
gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>;
- gpio-key,wakeup;
+ wakeup-source;
};
};
diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi
index 0d341c545b01..e5ac1d81d15c 100644
--- a/arch/arm/boot/dts/am57xx-idk-common.dtsi
+++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi
@@ -315,6 +315,13 @@
/* ID & VBUS GPIOs provided in board dts */
};
};
+
+ tpic2810: tpic2810@60 {
+ compatible = "ti,tpic2810";
+ reg = <0x60>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
&mcspi3 {
@@ -330,13 +337,6 @@
spi-max-frequency = <1000000>;
spi-cpol;
};
-
- tpic2810: tpic2810@60 {
- compatible = "ti,tpic2810";
- reg = <0x60>;
- gpio-controller;
- #gpio-cells = <2>;
- };
};
&uart3 {
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
index 4fbb089cf5ad..00de62dc0042 100644
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -66,14 +66,14 @@
timer@20200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x20200 0x100>;
- interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};
local-timer@20600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0x20600 0x100>;
- interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_PPI 13 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};
diff --git a/arch/arm/boot/dts/bcm953012k.dts b/arch/arm/boot/dts/bcm953012k.dts
index bfd923096a8c..ae31a5826e91 100644
--- a/arch/arm/boot/dts/bcm953012k.dts
+++ b/arch/arm/boot/dts/bcm953012k.dts
@@ -48,15 +48,14 @@
};
memory {
- reg = <0x00000000 0x10000000>;
+ reg = <0x80000000 0x10000000>;
};
};
&uart0 {
- clock-frequency = <62499840>;
+ status = "okay";
};
&uart1 {
- clock-frequency = <62499840>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/bcm958522er.dts b/arch/arm/boot/dts/bcm958522er.dts
index 3f04a40eb90c..df05e7f568af 100644
--- a/arch/arm/boot/dts/bcm958522er.dts
+++ b/arch/arm/boot/dts/bcm958522er.dts
@@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+ open-source;
priority = <200>;
};
};
diff --git a/arch/arm/boot/dts/bcm958525er.dts b/arch/arm/boot/dts/bcm958525er.dts
index 9fd542200d3d..4a3ab19c6281 100644
--- a/arch/arm/boot/dts/bcm958525er.dts
+++ b/arch/arm/boot/dts/bcm958525er.dts
@@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+ open-source;
priority = <200>;
};
};
diff --git a/arch/arm/boot/dts/bcm958525xmc.dts b/arch/arm/boot/dts/bcm958525xmc.dts
index 41e7fd350fcd..81f78435d8c7 100644
--- a/arch/arm/boot/dts/bcm958525xmc.dts
+++ b/arch/arm/boot/dts/bcm958525xmc.dts
@@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 31 GPIO_ACTIVE_LOW>;
+ open-source;
priority = <200>;
};
};
diff --git a/arch/arm/boot/dts/bcm958622hr.dts b/arch/arm/boot/dts/bcm958622hr.dts
index 477c4860db52..c88b8fefcb2f 100644
--- a/arch/arm/boot/dts/bcm958622hr.dts
+++ b/arch/arm/boot/dts/bcm958622hr.dts
@@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+ open-source;
priority = <200>;
};
};
diff --git a/arch/arm/boot/dts/bcm958623hr.dts b/arch/arm/boot/dts/bcm958623hr.dts
index c0a499d5ba44..d503fa0dde31 100644
--- a/arch/arm/boot/dts/bcm958623hr.dts
+++ b/arch/arm/boot/dts/bcm958623hr.dts
@@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+ open-source;
priority = <200>;
};
};
diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm958625hr.dts
index f7eb5854a224..cc0363b843c1 100644
--- a/arch/arm/boot/dts/bcm958625hr.dts
+++ b/arch/arm/boot/dts/bcm958625hr.dts
@@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+ open-source;
priority = <200>;
};
};
diff --git a/arch/arm/boot/dts/bcm988312hr.dts b/arch/arm/boot/dts/bcm988312hr.dts
index 16666324fda8..74e15a3cd9f8 100644
--- a/arch/arm/boot/dts/bcm988312hr.dts
+++ b/arch/arm/boot/dts/bcm988312hr.dts
@@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+ open-source;
priority = <200>;
};
};
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
index 49f466fe0b1d..dcfc97591433 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
@@ -121,11 +121,6 @@
};
};
-&cpu0 {
- arm-supply = <&sw1a_reg>;
- soc-supply = <&sw1c_reg>;
-};
-
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet1>;
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 22332be72140..528b4e9c6d3d 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -266,7 +266,7 @@
};
usb1: ohci@00400000 {
- compatible = "atmel,sama5d2-ohci", "usb-ohci";
+ compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00400000 0x100000>;
interrupts = <41 IRQ_TYPE_LEVEL_HIGH 2>;
clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index 82d8c4771293..162e1eb5373d 100644
--- a/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi
@@ -14,6 +14,7 @@
#include <dt-bindings/mfd/dbx500-prcmu.h>
#include <dt-bindings/arm/ux500_pm_domains.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/ste-ab8500.h>
#include "skeleton.dtsi"
/ {
@@ -603,6 +604,11 @@
interrupt-controller;
#interrupt-cells = <2>;
+ ab8500_clock: clock-controller {
+ compatible = "stericsson,ab8500-clk";
+ #clock-cells = <1>;
+ };
+
ab8500_gpio: ab8500-gpio {
compatible = "stericsson,ab8500-gpio";
gpio-controller;
@@ -686,6 +692,8 @@
ab8500-pwm {
compatible = "stericsson,ab8500-pwm";
+ clocks = <&ab8500_clock AB8500_SYSCLK_INT>;
+ clock-names = "intclk";
};
ab8500-debugfs {
@@ -700,6 +708,9 @@
V-AMIC2-supply = <&ab8500_ldo_anamic2_reg>;
V-DMIC-supply = <&ab8500_ldo_dmic_reg>;
+ clocks = <&ab8500_clock AB8500_SYSCLK_AUDIO>;
+ clock-names = "audioclk";
+
stericsson,earpeice-cmv = <950>; /* Units in mV. */
};
@@ -1095,6 +1106,14 @@
status = "disabled";
};
+ sound {
+ compatible = "stericsson,snd-soc-mop500";
+ stericsson,cpu-dai = <&msp1 &msp3>;
+ stericsson,audio-codec = <&codec>;
+ clocks = <&prcmu_clk PRCMU_SYSCLK>, <&ab8500_clock AB8500_SYSCLK_ULP>, <&ab8500_clock AB8500_SYSCLK_INT>;
+ clock-names = "sysclk", "ulpclk", "intclk";
+ };
+
msp0: msp@80123000 {
compatible = "stericsson,ux500-msp-i2s";
reg = <0x80123000 0x1000>;
diff --git a/arch/arm/boot/dts/ste-href.dtsi b/arch/arm/boot/dts/ste-href.dtsi
index f37f9e10713c..9e359e4f342e 100644
--- a/arch/arm/boot/dts/ste-href.dtsi
+++ b/arch/arm/boot/dts/ste-href.dtsi
@@ -186,15 +186,6 @@
status = "okay";
};
- sound {
- compatible = "stericsson,snd-soc-mop500";
-
- stericsson,cpu-dai = <&msp1 &msp3>;
- stericsson,audio-codec = <&codec>;
- clocks = <&prcmu_clk PRCMU_SYSCLK>;
- clock-names = "sysclk";
- };
-
msp0: msp@80123000 {
pinctrl-names = "default";
pinctrl-0 = <&msp0_default_mode>;
diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts
index dd5514def604..ade1d0d4e5f4 100644
--- a/arch/arm/boot/dts/ste-snowball.dts
+++ b/arch/arm/boot/dts/ste-snowball.dts
@@ -159,15 +159,6 @@
"", "", "", "", "", "", "", "";
};
- sound {
- compatible = "stericsson,snd-soc-mop500";
-
- stericsson,cpu-dai = <&msp1 &msp3>;
- stericsson,audio-codec = <&codec>;
- clocks = <&prcmu_clk PRCMU_SYSCLK>;
- clock-names = "sysclk";
- };
-
msp0: msp@80123000 {
pinctrl-names = "default";
pinctrl-0 = <&msp0_default_mode>;
diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 72ec0d5ae052..bbf1c8cbaac6 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -167,7 +167,7 @@
reg = <8>;
label = "cpu";
ethernet = <&gmac>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-txid";
fixed-link {
speed = <1000>;
full-duplex;
diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
index a952cc0703cc..8a3ed21cb7bc 100644
--- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
@@ -495,7 +495,7 @@
resets = <&ccu RST_BUS_GPU>;
assigned-clocks = <&ccu CLK_GPU>;
- assigned-clock-rates = <408000000>;
+ assigned-clock-rates = <384000000>;
};
gic: interrupt-controller@01c81000 {
diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
index 18c174fef84f..0467fb365bfc 100644
--- a/arch/arm/boot/dts/sun8i-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -113,8 +113,8 @@
simple-audio-card,mclk-fs = <512>;
simple-audio-card,aux-devs = <&codec_analog>;
simple-audio-card,routing =
- "Left DAC", "Digital Left DAC",
- "Right DAC", "Digital Right DAC";
+ "Left DAC", "AIF1 Slot 0 Left",
+ "Right DAC", "AIF1 Slot 0 Right";
status = "disabled";
simple-audio-card,cpu {
diff --git a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
index 7097c18ff487..d6bd15898db6 100644
--- a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
+++ b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
@@ -50,8 +50,6 @@
backlight: backlight {
compatible = "pwm-backlight";
- pinctrl-names = "default";
- pinctrl-0 = <&bl_en_pin>;
pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
default-brightness-level = <8>;
@@ -93,11 +91,6 @@
};
&pio {
- bl_en_pin: bl_en_pin@0 {
- pins = "PH6";
- function = "gpio_in";
- };
-
mmc0_cd_pin: mmc0_cd_pin@0 {
pins = "PB4";
function = "gpio_in";
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index f2462a6bdba6..decd388d613d 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -188,6 +188,7 @@ CONFIG_WL12XX=m
CONFIG_WL18XX=m
CONFIG_WLCORE_SPI=m
CONFIG_WLCORE_SDIO=m
+CONFIG_INPUT_MOUSEDEV=m
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m
CONFIG_KEYBOARD_ATKBD=m
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 3d89b7905bd9..a277981f414d 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -289,6 +289,22 @@ static void at91_ddr_standby(void)
at91_ramc_write(1, AT91_DDRSDRC_LPR, saved_lpr1);
}
+static void sama5d3_ddr_standby(void)
+{
+ u32 lpr0;
+ u32 saved_lpr0;
+
+ saved_lpr0 = at91_ramc_read(0, AT91_DDRSDRC_LPR);
+ lpr0 = saved_lpr0 & ~AT91_DDRSDRC_LPCB;
+ lpr0 |= AT91_DDRSDRC_LPCB_POWER_DOWN;
+
+ at91_ramc_write(0, AT91_DDRSDRC_LPR, lpr0);
+
+ cpu_do_idle();
+
+ at91_ramc_write(0, AT91_DDRSDRC_LPR, saved_lpr0);
+}
+
/* We manage both DDRAM/SDRAM controllers, we need more than one value to
* remember.
*/
@@ -323,7 +339,7 @@ static const struct of_device_id const ramc_ids[] __initconst = {
{ .compatible = "atmel,at91rm9200-sdramc", .data = at91rm9200_standby },
{ .compatible = "atmel,at91sam9260-sdramc", .data = at91sam9_sdram_standby },
{ .compatible = "atmel,at91sam9g45-ddramc", .data = at91_ddr_standby },
- { .compatible = "atmel,sama5d3-ddramc", .data = at91_ddr_standby },
+ { .compatible = "atmel,sama5d3-ddramc", .data = sama5d3_ddr_standby },
{ /*sentinel*/ }
};
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 093458b62c8d..c89757abb0ae 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -241,6 +241,3 @@ obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o
onenand-$(CONFIG_MTD_ONENAND_OMAP2) := gpmc-onenand.o
obj-y += $(onenand-m) $(onenand-y)
-
-nand-$(CONFIG_MTD_NAND_OMAP2) := gpmc-nand.o
-obj-y += $(nand-m) $(nand-y)
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
deleted file mode 100644
index f6ac027f3c3b..000000000000
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * gpmc-nand.c
- *
- * Copyright (C) 2009 Texas Instruments
- * Vimal Singh <vimalsingh@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/omap-gpmc.h>
-#include <linux/mtd/nand.h>
-#include <linux/platform_data/mtd-nand-omap2.h>
-
-#include <asm/mach/flash.h>
-
-#include "soc.h"
-
-/* minimum size for IO mapping */
-#define NAND_IO_SIZE 4
-
-static bool gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt)
-{
- /* platforms which support all ECC schemes */
- if (soc_is_am33xx() || soc_is_am43xx() || cpu_is_omap44xx() ||
- soc_is_omap54xx() || soc_is_dra7xx())
- return 1;
-
- if (ecc_opt == OMAP_ECC_BCH4_CODE_HW_DETECTION_SW ||
- ecc_opt == OMAP_ECC_BCH8_CODE_HW_DETECTION_SW) {
- if (cpu_is_omap24xx())
- return 0;
- else if (cpu_is_omap3630() && (GET_OMAP_REVISION() == 0))
- return 0;
- else
- return 1;
- }
-
- /* OMAP3xxx do not have ELM engine, so cannot support ECC schemes
- * which require H/W based ECC error detection */
- if ((cpu_is_omap34xx() || cpu_is_omap3630()) &&
- ((ecc_opt == OMAP_ECC_BCH4_CODE_HW) ||
- (ecc_opt == OMAP_ECC_BCH8_CODE_HW)))
- return 0;
-
- /* legacy platforms support only HAM1 (1-bit Hamming) ECC scheme */
- if (ecc_opt == OMAP_ECC_HAM1_CODE_HW ||
- ecc_opt == OMAP_ECC_HAM1_CODE_SW)
- return 1;
- else
- return 0;
-}
-
-/* This function will go away once the device-tree convertion is complete */
-static void gpmc_set_legacy(struct omap_nand_platform_data *gpmc_nand_data,
- struct gpmc_settings *s)
-{
- /* Enable RD PIN Monitoring Reg */
- if (gpmc_nand_data->dev_ready) {
- s->wait_on_read = true;
- s->wait_on_write = true;
- }
-
- if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16)
- s->device_width = GPMC_DEVWIDTH_16BIT;
- else
- s->device_width = GPMC_DEVWIDTH_8BIT;
-}
-
-int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data,
- struct gpmc_timings *gpmc_t)
-{
- int err = 0;
- struct gpmc_settings s;
- struct platform_device *pdev;
- struct resource gpmc_nand_res[] = {
- { .flags = IORESOURCE_MEM, },
- { .flags = IORESOURCE_IRQ, },
- { .flags = IORESOURCE_IRQ, },
- };
-
- BUG_ON(gpmc_nand_data->cs >= GPMC_CS_NUM);
-
- err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE,
- (unsigned long *)&gpmc_nand_res[0].start);
- if (err < 0) {
- pr_err("omap2-gpmc: Cannot request GPMC CS %d, error %d\n",
- gpmc_nand_data->cs, err);
- return err;
- }
- gpmc_nand_res[0].end = gpmc_nand_res[0].start + NAND_IO_SIZE - 1;
- gpmc_nand_res[1].start = gpmc_get_client_irq(GPMC_IRQ_FIFOEVENTENABLE);
- gpmc_nand_res[2].start = gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT);
-
- memset(&s, 0, sizeof(struct gpmc_settings));
- gpmc_set_legacy(gpmc_nand_data, &s);
-
- s.device_nand = true;
-
- if (gpmc_t) {
- err = gpmc_cs_set_timings(gpmc_nand_data->cs, gpmc_t, &s);
- if (err < 0) {
- pr_err("omap2-gpmc: Unable to set gpmc timings: %d\n",
- err);
- return err;
- }
- }
-
- err = gpmc_cs_program_settings(gpmc_nand_data->cs, &s);
- if (err < 0)
- goto out_free_cs;
-
- err = gpmc_configure(GPMC_CONFIG_WP, 0);
- if (err < 0)
- goto out_free_cs;
-
- if (!gpmc_hwecc_bch_capable(gpmc_nand_data->ecc_opt)) {
- pr_err("omap2-nand: Unsupported NAND ECC scheme selected\n");
- err = -EINVAL;
- goto out_free_cs;
- }
-
-
- pdev = platform_device_alloc("omap2-nand", gpmc_nand_data->cs);
- if (pdev) {
- err = platform_device_add_resources(pdev, gpmc_nand_res,
- ARRAY_SIZE(gpmc_nand_res));
- if (!err)
- pdev->dev.platform_data = gpmc_nand_data;
- } else {
- err = -ENOMEM;
- }
- if (err)
- goto out_free_pdev;
-
- err = platform_device_add(pdev);
- if (err) {
- dev_err(&pdev->dev, "Unable to register NAND device\n");
- goto out_free_pdev;
- }
-
- return 0;
-
-out_free_pdev:
- platform_device_put(pdev);
-out_free_cs:
- gpmc_cs_free(gpmc_nand_data->cs);
-
- return err;
-}
diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c
index 8633c703546a..2944af820558 100644
--- a/arch/arm/mach-omap2/gpmc-onenand.c
+++ b/arch/arm/mach-omap2/gpmc-onenand.c
@@ -367,7 +367,7 @@ static int gpmc_onenand_setup(void __iomem *onenand_base, int *freq_ptr)
return ret;
}
-void gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data)
+int gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data)
{
int err;
struct device *dev = &gpmc_onenand_device.dev;
@@ -393,15 +393,17 @@ void gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data)
if (err < 0) {
dev_err(dev, "Cannot request GPMC CS %d, error %d\n",
gpmc_onenand_data->cs, err);
- return;
+ return err;
}
gpmc_onenand_resource.end = gpmc_onenand_resource.start +
ONENAND_IO_SIZE - 1;
- if (platform_device_register(&gpmc_onenand_device) < 0) {
+ err = platform_device_register(&gpmc_onenand_device);
+ if (err) {
dev_err(dev, "Unable to register OneNAND device\n");
gpmc_cs_free(gpmc_onenand_data->cs);
- return;
}
+
+ return err;
}
diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S
index fe36ce2734d4..4c6f14cf92a8 100644
--- a/arch/arm/mach-omap2/omap-headsmp.S
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -17,6 +17,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
+#include <asm/assembler.h>
#include "omap44xx.h"
@@ -66,7 +67,7 @@ wait_2: ldr r2, =AUX_CORE_BOOT0_PA @ read from AuxCoreBoot0
cmp r0, r4
bne wait_2
ldr r12, =API_HYP_ENTRY
- adr r0, hyp_boot
+ badr r0, hyp_boot
smc #0
hyp_boot:
b omap_secondary_startup
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 56f917ec8621..1435fee39a89 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -2112,11 +2112,20 @@ static struct omap_hwmod_ocp_if omap3_l4_core__i2c3 = {
};
/* L4 CORE -> SR1 interface */
+static struct omap_hwmod_addr_space omap3_sr1_addr_space[] = {
+ {
+ .pa_start = OMAP34XX_SR1_BASE,
+ .pa_end = OMAP34XX_SR1_BASE + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT,
+ },
+ { },
+};
static struct omap_hwmod_ocp_if omap34xx_l4_core__sr1 = {
.master = &omap3xxx_l4_core_hwmod,
.slave = &omap34xx_sr1_hwmod,
.clk = "sr_l4_ick",
+ .addr = omap3_sr1_addr_space,
.user = OCP_USER_MPU,
};
@@ -2124,15 +2133,25 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr1 = {
.master = &omap3xxx_l4_core_hwmod,
.slave = &omap36xx_sr1_hwmod,
.clk = "sr_l4_ick",
+ .addr = omap3_sr1_addr_space,
.user = OCP_USER_MPU,
};
/* L4 CORE -> SR1 interface */
+static struct omap_hwmod_addr_space omap3_sr2_addr_space[] = {
+ {
+ .pa_start = OMAP34XX_SR2_BASE,
+ .pa_end = OMAP34XX_SR2_BASE + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT,
+ },
+ { },
+};
static struct omap_hwmod_ocp_if omap34xx_l4_core__sr2 = {
.master = &omap3xxx_l4_core_hwmod,
.slave = &omap34xx_sr2_hwmod,
.clk = "sr_l4_ick",
+ .addr = omap3_sr2_addr_space,
.user = OCP_USER_MPU,
};
@@ -2140,6 +2159,7 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr2 = {
.master = &omap3xxx_l4_core_hwmod,
.slave = &omap36xx_sr2_hwmod,
.clk = "sr_l4_ick",
+ .addr = omap3_sr2_addr_space,
.user = OCP_USER_MPU,
};
@@ -3111,16 +3131,20 @@ static struct omap_hwmod_ocp_if *omap3xxx_dss_hwmod_ocp_ifs[] __initdata = {
* Return: 0 if device named @dev_name is not likely to be accessible,
* or 1 if it is likely to be accessible.
*/
-static int __init omap3xxx_hwmod_is_hs_ip_block_usable(struct device_node *bus,
- const char *dev_name)
+static bool __init omap3xxx_hwmod_is_hs_ip_block_usable(struct device_node *bus,
+ const char *dev_name)
{
+ struct device_node *node;
+ bool available;
+
if (!bus)
- return (omap_type() == OMAP2_DEVICE_TYPE_GP) ? 1 : 0;
+ return omap_type() == OMAP2_DEVICE_TYPE_GP;
- if (of_device_is_available(of_find_node_by_name(bus, dev_name)))
- return 1;
+ node = of_get_child_by_name(bus, dev_name);
+ available = of_device_is_available(node);
+ of_node_put(node);
- return 0;
+ return available;
}
int __init omap3xxx_hwmod_init(void)
@@ -3189,15 +3213,20 @@ int __init omap3xxx_hwmod_init(void)
if (h_sham && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "sham")) {
r = omap_hwmod_register_links(h_sham);
- if (r < 0)
+ if (r < 0) {
+ of_node_put(bus);
return r;
+ }
}
if (h_aes && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "aes")) {
r = omap_hwmod_register_links(h_aes);
- if (r < 0)
+ if (r < 0) {
+ of_node_put(bus);
return r;
+ }
}
+ of_node_put(bus);
/*
* Register hwmod links specific to certain ES levels of a
diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi
index 9f9e203c09c5..bcb03fc32665 100644
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
@@ -114,6 +114,7 @@
pcie0: pcie@20020000 {
compatible = "brcm,iproc-pcie";
reg = <0 0x20020000 0 0x1000>;
+ dma-coherent;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
@@ -144,6 +145,7 @@
pcie4: pcie@50020000 {
compatible = "brcm,iproc-pcie";
reg = <0 0x50020000 0 0x1000>;
+ dma-coherent;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
@@ -174,6 +176,7 @@
pcie8: pcie@60c00000 {
compatible = "brcm,iproc-pcie-paxc";
reg = <0 0x60c00000 0 0x1000>;
+ dma-coherent;
linux,pci-domain = <8>;
bus-range = <0x0 0x1>;
@@ -203,6 +206,7 @@
<0x61030000 0x100>;
reg-names = "amac_base", "idm_base", "nicpm_base";
interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>;
+ dma-coherent;
phy-handle = <&gphy0>;
phy-mode = "rgmii";
status = "disabled";
@@ -213,6 +217,7 @@
reg = <0x612c0000 0x445>; /* PDC FS0 regs */
interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
+ dma-coherent;
brcm,rx-status-len = <32>;
brcm,use-bcm-hdr;
};
@@ -222,6 +227,7 @@
reg = <0x612e0000 0x445>; /* PDC FS1 regs */
interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
+ dma-coherent;
brcm,rx-status-len = <32>;
brcm,use-bcm-hdr;
};
@@ -231,6 +237,7 @@
reg = <0x61300000 0x445>; /* PDC FS2 regs */
interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
+ dma-coherent;
brcm,rx-status-len = <32>;
brcm,use-bcm-hdr;
};
@@ -240,6 +247,7 @@
reg = <0x61320000 0x445>; /* PDC FS3 regs */
interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
+ dma-coherent;
brcm,rx-status-len = <32>;
brcm,use-bcm-hdr;
};
@@ -644,6 +652,7 @@
sata: ahci@663f2000 {
compatible = "brcm,iproc-ahci", "generic-ahci";
reg = <0x663f2000 0x1000>;
+ dma-coherent;
reg-names = "ahci";
interrupts = <GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
@@ -667,6 +676,7 @@
compatible = "brcm,sdhci-iproc-cygnus";
reg = <0x66420000 0x100>;
interrupts = <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>;
+ dma-coherent;
bus-width = <8>;
clocks = <&genpll_sw BCM_NS2_GENPLL_SW_SDIO_CLK>;
status = "disabled";
@@ -676,6 +686,7 @@
compatible = "brcm,sdhci-iproc-cygnus";
reg = <0x66430000 0x100>;
interrupts = <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>;
+ dma-coherent;
bus-width = <8>;
clocks = <&genpll_sw BCM_NS2_GENPLL_SW_SDIO_CLK>;
status = "disabled";
diff --git a/arch/arm64/include/asm/current.h b/arch/arm64/include/asm/current.h
index 86c404171305..f6580d4afb0e 100644
--- a/arch/arm64/include/asm/current.h
+++ b/arch/arm64/include/asm/current.h
@@ -3,8 +3,6 @@
#include <linux/compiler.h>
-#include <asm/sysreg.h>
-
#ifndef __ASSEMBLY__
struct task_struct;
diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
index e78ac26324bd..bdbeb06dc11e 100644
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@ -44,7 +44,7 @@
#define __ARM_NR_compat_cacheflush (__ARM_NR_COMPAT_BASE+2)
#define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE+5)
-#define __NR_compat_syscalls 394
+#define __NR_compat_syscalls 398
#endif
#define __ARCH_WANT_SYS_CLONE
diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
index b7e8ef16ff0d..c66b51aab195 100644
--- a/arch/arm64/include/asm/unistd32.h
+++ b/arch/arm64/include/asm/unistd32.h
@@ -809,6 +809,14 @@ __SYSCALL(__NR_copy_file_range, sys_copy_file_range)
__SYSCALL(__NR_preadv2, compat_sys_preadv2)
#define __NR_pwritev2 393
__SYSCALL(__NR_pwritev2, compat_sys_pwritev2)
+#define __NR_pkey_mprotect 394
+__SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect)
+#define __NR_pkey_alloc 395
+__SYSCALL(__NR_pkey_alloc, sys_pkey_alloc)
+#define __NR_pkey_free 396
+__SYSCALL(__NR_pkey_free, sys_pkey_free)
+#define __NR_statx 397
+__SYSCALL(__NR_statx, sys_statx)
/*
* Please add new compat syscalls above this comment and update
diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index 769f24ef628c..d7e90d97f5c4 100644
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -131,11 +131,15 @@ u64 __init kaslr_early_init(u64 dt_phys, u64 modulo_offset)
/*
* The kernel Image should not extend across a 1GB/32MB/512MB alignment
* boundary (for 4KB/16KB/64KB granule kernels, respectively). If this
- * happens, increase the KASLR offset by the size of the kernel image.
+ * happens, increase the KASLR offset by the size of the kernel image
+ * rounded up by SWAPPER_BLOCK_SIZE.
*/
if ((((u64)_text + offset + modulo_offset) >> SWAPPER_TABLE_SHIFT) !=
- (((u64)_end + offset + modulo_offset) >> SWAPPER_TABLE_SHIFT))
- offset = (offset + (u64)(_end - _text)) & mask;
+ (((u64)_end + offset + modulo_offset) >> SWAPPER_TABLE_SHIFT)) {
+ u64 kimg_sz = _end - _text;
+ offset = (offset + round_up(kimg_sz, SWAPPER_BLOCK_SIZE))
+ & mask;
+ }
if (IS_ENABLED(CONFIG_KASAN))
/*
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index ef1caae02110..9b1036570586 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -944,7 +944,7 @@ static bool have_cpu_die(void)
#ifdef CONFIG_HOTPLUG_CPU
int any_cpu = raw_smp_processor_id();
- if (cpu_ops[any_cpu]->cpu_die)
+ if (cpu_ops[any_cpu] && cpu_ops[any_cpu]->cpu_die)
return true;
#endif
return false;
diff --git a/arch/arm64/kernel/vdso/.gitignore b/arch/arm64/kernel/vdso/.gitignore
index b8cc94e9698b..f8b69d84238e 100644
--- a/arch/arm64/kernel/vdso/.gitignore
+++ b/arch/arm64/kernel/vdso/.gitignore
@@ -1,2 +1 @@
vdso.lds
-vdso-offsets.h
diff --git a/arch/c6x/kernel/ptrace.c b/arch/c6x/kernel/ptrace.c
index a27e1f02ce18..8801dc98fd44 100644
--- a/arch/c6x/kernel/ptrace.c
+++ b/arch/c6x/kernel/ptrace.c
@@ -70,46 +70,6 @@ static int gpr_get(struct task_struct *target,
0, sizeof(*regs));
}
-static int gpr_set(struct task_struct *target,
- const struct user_regset *regset,
- unsigned int pos, unsigned int count,
- const void *kbuf, const void __user *ubuf)
-{
- int ret;
- struct pt_regs *regs = task_pt_regs(target);
-
- /* Don't copyin TSR or CSR */
- ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
- &regs,
- 0, PT_TSR * sizeof(long));
- if (ret)
- return ret;
-
- ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
- PT_TSR * sizeof(long),
- (PT_TSR + 1) * sizeof(long));
- if (ret)
- return ret;
-
- ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
- &regs,
- (PT_TSR + 1) * sizeof(long),
- PT_CSR * sizeof(long));
- if (ret)
- return ret;
-
- ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
- PT_CSR * sizeof(long),
- (PT_CSR + 1) * sizeof(long));
- if (ret)
- return ret;
-
- ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
- &regs,
- (PT_CSR + 1) * sizeof(long), -1);
- return ret;
-}
-
enum c6x_regset {
REGSET_GPR,
};
@@ -121,7 +81,6 @@ static const struct user_regset c6x_regsets[] = {
.size = sizeof(u32),
.align = sizeof(u32),
.get = gpr_get,
- .set = gpr_set
},
};
diff --git a/arch/h8300/kernel/ptrace.c b/arch/h8300/kernel/ptrace.c
index 92075544a19a..0dc1c8f622bc 100644
--- a/arch/h8300/kernel/ptrace.c
+++ b/arch/h8300/kernel/ptrace.c
@@ -95,7 +95,8 @@ static int regs_get(struct task_struct *target,
long *reg = (long *)&regs;
/* build user regs in buffer */
- for (r = 0; r < ARRAY_SIZE(register_offset); r++)
+ BUILD_BUG_ON(sizeof(regs) % sizeof(long) != 0);
+ for (r = 0; r < sizeof(regs) / sizeof(long); r++)
*reg++ = h8300_get_reg(target, r);
return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
@@ -113,7 +114,8 @@ static int regs_set(struct task_struct *target,
long *reg;
/* build user regs in buffer */
- for (reg = (long *)&regs, r = 0; r < ARRAY_SIZE(register_offset); r++)
+ BUILD_BUG_ON(sizeof(regs) % sizeof(long) != 0);
+ for (reg = (long *)&regs, r = 0; r < sizeof(regs) / sizeof(long); r++)
*reg++ = h8300_get_reg(target, r);
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
@@ -122,7 +124,7 @@ static int regs_set(struct task_struct *target,
return ret;
/* write back to pt_regs */
- for (reg = (long *)&regs, r = 0; r < ARRAY_SIZE(register_offset); r++)
+ for (reg = (long *)&regs, r = 0; r < sizeof(regs) / sizeof(long); r++)
h8300_put_reg(target, r, *reg++);
return 0;
}
diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig
index 048bf076f7df..531cb9eb3319 100644
--- a/arch/m68k/configs/amiga_defconfig
+++ b/arch/m68k/configs/amiga_defconfig
@@ -25,6 +25,7 @@ CONFIG_SUN_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SYSV68_PARTITION=y
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_M68020=y
@@ -60,6 +61,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -71,6 +73,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -101,6 +104,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -298,6 +302,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -371,6 +377,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -383,6 +390,7 @@ CONFIG_VETH=m
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_A2065=y
CONFIG_ARIADNE=y
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -404,7 +412,6 @@ CONFIG_ZORRO8390=y
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PPP=m
@@ -564,6 +571,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -594,6 +603,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -605,6 +615,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -629,4 +640,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig
index d4de24963f5f..ca91d39555da 100644
--- a/arch/m68k/configs/apollo_defconfig
+++ b/arch/m68k/configs/apollo_defconfig
@@ -26,6 +26,7 @@ CONFIG_SUN_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SYSV68_PARTITION=y
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_M68020=y
@@ -58,6 +59,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -69,6 +71,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -99,6 +102,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -296,6 +300,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -353,6 +359,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -362,6 +369,7 @@ CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -378,7 +386,6 @@ CONFIG_VETH=m
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PPP=m
@@ -523,6 +530,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -553,6 +562,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -564,6 +574,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -588,4 +599,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig
index fc0fd3f871f3..23a3d8a691e2 100644
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@@ -25,6 +25,7 @@ CONFIG_SUN_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SYSV68_PARTITION=y
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_M68020=y
@@ -58,6 +59,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -69,6 +71,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -99,6 +102,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -296,6 +300,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -362,6 +368,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -372,6 +379,7 @@ CONFIG_VETH=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_ATARILANCE=y
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -389,7 +397,6 @@ CONFIG_NE2000=y
# CONFIG_NET_VENDOR_SOLARFLARE is not set
CONFIG_SMC91X=y
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PPP=m
@@ -544,6 +551,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -574,6 +583,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -585,6 +595,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -609,4 +620,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig
index 52e984a0aa69..95deb95140fe 100644
--- a/arch/m68k/configs/bvme6000_defconfig
+++ b/arch/m68k/configs/bvme6000_defconfig
@@ -25,6 +25,7 @@ CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_SUN_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_M68040=y
@@ -56,6 +57,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -67,6 +69,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -97,6 +100,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -294,6 +298,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -352,6 +358,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -361,6 +368,7 @@ CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -377,7 +385,6 @@ CONFIG_BVME6000_NET=y
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PPP=m
@@ -515,6 +522,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -545,6 +554,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -556,6 +566,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -580,4 +591,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig
index aaeed4422cc9..afae6958db2d 100644
--- a/arch/m68k/configs/hp300_defconfig
+++ b/arch/m68k/configs/hp300_defconfig
@@ -26,6 +26,7 @@ CONFIG_SUN_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SYSV68_PARTITION=y
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_M68020=y
@@ -58,6 +59,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -69,6 +71,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -99,6 +102,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -296,6 +300,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -353,6 +359,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -363,6 +370,7 @@ CONFIG_VETH=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_HPLANCE=y
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -379,7 +387,6 @@ CONFIG_HPLANCE=y
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PPP=m
@@ -525,6 +532,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -555,6 +564,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -566,6 +576,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -590,4 +601,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index 3bbc9b2f0dac..b010734729a7 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -25,6 +25,7 @@ CONFIG_SUN_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SYSV68_PARTITION=y
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_M68020=y
@@ -57,6 +58,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -68,6 +70,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -98,6 +101,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -298,6 +302,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -369,6 +375,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -379,6 +386,7 @@ CONFIG_VETH=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_MACMACE=y
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -398,7 +406,6 @@ CONFIG_MAC8390=y
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PPP=m
@@ -547,6 +554,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -577,6 +586,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -588,6 +598,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -612,4 +623,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index 8f2c0decb2f8..0e414549b235 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -21,6 +21,7 @@ CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_EFI_PARTITION is not set
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_M68020=y
@@ -67,6 +68,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -78,6 +80,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -108,6 +111,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -308,6 +312,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -402,6 +408,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -419,6 +426,7 @@ CONFIG_HPLANCE=y
CONFIG_MVME147_NET=y
CONFIG_SUN3LANCE=y
CONFIG_MACMACE=y
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -444,7 +452,6 @@ CONFIG_ZORRO8390=y
# CONFIG_NET_VENDOR_SOLARFLARE is not set
CONFIG_SMC91X=y
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PLIP=m
@@ -627,6 +634,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -657,6 +666,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -668,6 +678,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -692,4 +703,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig
index c743dd22e96f..b2e687a0ec3d 100644
--- a/arch/m68k/configs/mvme147_defconfig
+++ b/arch/m68k/configs/mvme147_defconfig
@@ -25,6 +25,7 @@ CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_SUN_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_M68030=y
@@ -55,6 +56,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -66,6 +68,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -96,6 +99,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -293,6 +297,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -351,6 +357,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -361,6 +368,7 @@ CONFIG_VETH=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_MVME147_NET=y
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -377,7 +385,6 @@ CONFIG_MVME147_NET=y
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PPP=m
@@ -515,6 +522,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -545,6 +554,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -556,6 +566,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -580,4 +591,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig
index 2ccaca858f05..cbd8ee24d1bc 100644
--- a/arch/m68k/configs/mvme16x_defconfig
+++ b/arch/m68k/configs/mvme16x_defconfig
@@ -25,6 +25,7 @@ CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_SUN_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_M68040=y
@@ -56,6 +57,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -67,6 +69,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -97,6 +100,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -294,6 +298,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -352,6 +358,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -361,6 +368,7 @@ CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -377,7 +385,6 @@ CONFIG_MVME16x_NET=y
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PPP=m
@@ -515,6 +522,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -545,6 +554,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -556,6 +566,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -580,4 +591,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig
index 5599f3fd5fcd..1e82cc944339 100644
--- a/arch/m68k/configs/q40_defconfig
+++ b/arch/m68k/configs/q40_defconfig
@@ -26,6 +26,7 @@ CONFIG_SUN_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SYSV68_PARTITION=y
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_M68040=y
@@ -56,6 +57,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -67,6 +69,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -97,6 +100,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -294,6 +298,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -358,6 +364,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -369,6 +376,7 @@ CONFIG_VETH=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
# CONFIG_NET_VENDOR_AMD is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -388,7 +396,6 @@ CONFIG_NE2000=y
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PLIP=m
@@ -538,6 +545,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -568,6 +577,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -579,6 +589,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -603,4 +614,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig
index 313bf0a562ad..f9e77f57a972 100644
--- a/arch/m68k/configs/sun3_defconfig
+++ b/arch/m68k/configs/sun3_defconfig
@@ -25,6 +25,7 @@ CONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SYSV68_PARTITION=y
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_SUN3=y
@@ -53,6 +54,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -64,6 +66,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -94,6 +97,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -291,6 +295,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -349,6 +355,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -359,6 +366,7 @@ CONFIG_VETH=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_SUN3LANCE=y
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_EZCHIP is not set
@@ -375,7 +383,6 @@ CONFIG_SUN3_82586=y
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PPP=m
@@ -517,6 +524,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -546,6 +555,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -557,6 +567,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -581,4 +592,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig
index 38b61365f769..3c394fcfb368 100644
--- a/arch/m68k/configs/sun3x_defconfig
+++ b/arch/m68k/configs/sun3x_defconfig
@@ -25,6 +25,7 @@ CONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SYSV68_PARTITION=y
CONFIG_IOSCHED_DEADLINE=m
+CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_KEXEC=y
CONFIG_BOOTINFO_PROC=y
CONFIG_SUN3X=y
@@ -53,6 +54,7 @@ CONFIG_NET_IPVTI=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
+CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
@@ -64,6 +66,7 @@ CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
+CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_ILA=m
CONFIG_IPV6_VTI=m
@@ -94,6 +97,7 @@ CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
CONFIG_NFT_SET_HASH=m
+CONFIG_NFT_SET_BITMAP=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
@@ -291,6 +295,8 @@ CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
+CONFIG_PSAMPLE=m
+CONFIG_NET_IFE=m
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
@@ -349,6 +355,7 @@ CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
+CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_GTP=m
@@ -359,6 +366,7 @@ CONFIG_VETH=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_SUN3LANCE=y
+# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
@@ -375,7 +383,6 @@ CONFIG_SUN3LANCE=y
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PPP=m
@@ -517,6 +524,8 @@ CONFIG_NLS_MAC_TURKISH=m
CONFIG_DLM=m
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_MAGIC_SYSRQ=y
+CONFIG_WW_MUTEX_SELFTEST=m
+CONFIG_ATOMIC64_SELFTEST=m
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
@@ -547,6 +556,7 @@ CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
@@ -558,6 +568,7 @@ CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
@@ -582,4 +593,5 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC32_SELFTEST=m
CONFIG_XZ_DEC_TEST=m
diff --git a/arch/m68k/include/asm/bitops.h b/arch/m68k/include/asm/bitops.h
index b4a9b0d5928d..dda58cfe8c22 100644
--- a/arch/m68k/include/asm/bitops.h
+++ b/arch/m68k/include/asm/bitops.h
@@ -148,7 +148,7 @@ static inline void bfchg_mem_change_bit(int nr, volatile unsigned long *vaddr)
#define __change_bit(nr, vaddr) change_bit(nr, vaddr)
-static inline int test_bit(int nr, const unsigned long *vaddr)
+static inline int test_bit(int nr, const volatile unsigned long *vaddr)
{
return (vaddr[nr >> 5] & (1UL << (nr & 31))) != 0;
}
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index a857d82ec509..aab1edd0d4ba 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -4,7 +4,7 @@
#include <uapi/asm/unistd.h>
-#define NR_syscalls 379
+#define NR_syscalls 380
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_OLD_STAT
diff --git a/arch/m68k/include/uapi/asm/unistd.h b/arch/m68k/include/uapi/asm/unistd.h
index 9fe674bf911f..25589f5b8669 100644
--- a/arch/m68k/include/uapi/asm/unistd.h
+++ b/arch/m68k/include/uapi/asm/unistd.h
@@ -384,5 +384,6 @@
#define __NR_copy_file_range 376
#define __NR_preadv2 377
#define __NR_pwritev2 378
+#define __NR_statx 379
#endif /* _UAPI_ASM_M68K_UNISTD_H_ */
diff --git a/arch/m68k/kernel/syscalltable.S b/arch/m68k/kernel/syscalltable.S
index d6fd6d9ced24..8c9fcfafe0dd 100644
--- a/arch/m68k/kernel/syscalltable.S
+++ b/arch/m68k/kernel/syscalltable.S
@@ -399,3 +399,4 @@ ENTRY(sys_call_table)
.long sys_copy_file_range
.long sys_preadv2
.long sys_pwritev2
+ .long sys_statx
diff --git a/arch/metag/kernel/ptrace.c b/arch/metag/kernel/ptrace.c
index 5fd16ee5280c..e615603a4b0a 100644
--- a/arch/metag/kernel/ptrace.c
+++ b/arch/metag/kernel/ptrace.c
@@ -26,6 +26,16 @@
* user_regset definitions.
*/
+static unsigned long user_txstatus(const struct pt_regs *regs)
+{
+ unsigned long data = (unsigned long)regs->ctx.Flags;
+
+ if (regs->ctx.SaveMask & TBICTX_CBUF_BIT)
+ data |= USER_GP_REGS_STATUS_CATCH_BIT;
+
+ return data;
+}
+
int metag_gp_regs_copyout(const struct pt_regs *regs,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
@@ -64,9 +74,7 @@ int metag_gp_regs_copyout(const struct pt_regs *regs,
if (ret)
goto out;
/* TXSTATUS */
- data = (unsigned long)regs->ctx.Flags;
- if (regs->ctx.SaveMask & TBICTX_CBUF_BIT)
- data |= USER_GP_REGS_STATUS_CATCH_BIT;
+ data = user_txstatus(regs);
ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
&data, 4*25, 4*26);
if (ret)
@@ -121,6 +129,7 @@ int metag_gp_regs_copyin(struct pt_regs *regs,
if (ret)
goto out;
/* TXSTATUS */
+ data = user_txstatus(regs);
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
&data, 4*25, 4*26);
if (ret)
@@ -246,6 +255,8 @@ int metag_rp_state_copyin(struct pt_regs *regs,
unsigned long long *ptr;
int ret, i;
+ if (count < 4*13)
+ return -EINVAL;
/* Read the entire pipeline before making any changes */
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
&rp, 0, 4*13);
@@ -305,7 +316,7 @@ static int metag_tls_set(struct task_struct *target,
const void *kbuf, const void __user *ubuf)
{
int ret;
- void __user *tls;
+ void __user *tls = target->thread.tls_ptr;
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &tls, 0, -1);
if (ret)
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 339601267265..6931fe722a0b 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -456,7 +456,8 @@ static int fpr_set(struct task_struct *target,
&target->thread.fpu,
0, sizeof(elf_fpregset_t));
- for (i = 0; i < NUM_FPU_REGS; i++) {
+ BUILD_BUG_ON(sizeof(fpr_val) != sizeof(elf_fpreg_t));
+ for (i = 0; i < NUM_FPU_REGS && count >= sizeof(elf_fpreg_t); i++) {
err = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
&fpr_val, i * sizeof(elf_fpreg_t),
(i + 1) * sizeof(elf_fpreg_t));
diff --git a/arch/nios2/kernel/prom.c b/arch/nios2/kernel/prom.c
index 367c5426157b..3901b80d4420 100644
--- a/arch/nios2/kernel/prom.c
+++ b/arch/nios2/kernel/prom.c
@@ -48,6 +48,13 @@ void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
return alloc_bootmem_align(size, align);
}
+int __init early_init_dt_reserve_memory_arch(phys_addr_t base, phys_addr_t size,
+ bool nomap)
+{
+ reserve_bootmem(base, size, BOOTMEM_DEFAULT);
+ return 0;
+}
+
void __init early_init_devtree(void *params)
{
__be32 *dtb = (u32 *)__dtb_start;
diff --git a/arch/nios2/kernel/setup.c b/arch/nios2/kernel/setup.c
index 6e57ffa5db27..6044d9be28b4 100644
--- a/arch/nios2/kernel/setup.c
+++ b/arch/nios2/kernel/setup.c
@@ -201,6 +201,9 @@ void __init setup_arch(char **cmdline_p)
}
#endif /* CONFIG_BLK_DEV_INITRD */
+ early_init_fdt_reserve_self();
+ early_init_fdt_scan_reserved_mem();
+
unflatten_and_copy_device_tree();
setup_cpuinfo();
diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
index edfbf9d6a6dd..8442727f28d2 100644
--- a/arch/parisc/include/asm/uaccess.h
+++ b/arch/parisc/include/asm/uaccess.h
@@ -65,6 +65,15 @@ struct exception_table_entry {
".previous\n"
/*
+ * ASM_EXCEPTIONTABLE_ENTRY_EFAULT() creates a special exception table entry
+ * (with lowest bit set) for which the fault handler in fixup_exception() will
+ * load -EFAULT into %r8 for a read or write fault, and zeroes the target
+ * register in case of a read fault in get_user().
+ */
+#define ASM_EXCEPTIONTABLE_ENTRY_EFAULT( fault_addr, except_addr )\
+ ASM_EXCEPTIONTABLE_ENTRY( fault_addr, except_addr + 1)
+
+/*
* The page fault handler stores, in a per-cpu area, the following information
* if a fixup routine is available.
*/
@@ -91,7 +100,7 @@ struct exception_data {
#define __get_user(x, ptr) \
({ \
register long __gu_err __asm__ ("r8") = 0; \
- register long __gu_val __asm__ ("r9") = 0; \
+ register long __gu_val; \
\
load_sr2(); \
switch (sizeof(*(ptr))) { \
@@ -107,22 +116,23 @@ struct exception_data {
})
#define __get_user_asm(ldx, ptr) \
- __asm__("\n1:\t" ldx "\t0(%%sr2,%2),%0\n\t" \
- ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_get_user_skip_1)\
+ __asm__("1: " ldx " 0(%%sr2,%2),%0\n" \
+ "9:\n" \
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 9b) \
: "=r"(__gu_val), "=r"(__gu_err) \
- : "r"(ptr), "1"(__gu_err) \
- : "r1");
+ : "r"(ptr), "1"(__gu_err));
#if !defined(CONFIG_64BIT)
#define __get_user_asm64(ptr) \
- __asm__("\n1:\tldw 0(%%sr2,%2),%0" \
- "\n2:\tldw 4(%%sr2,%2),%R0\n\t" \
- ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_get_user_skip_2)\
- ASM_EXCEPTIONTABLE_ENTRY(2b, fixup_get_user_skip_1)\
+ __asm__(" copy %%r0,%R0\n" \
+ "1: ldw 0(%%sr2,%2),%0\n" \
+ "2: ldw 4(%%sr2,%2),%R0\n" \
+ "9:\n" \
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 9b) \
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 9b) \
: "=r"(__gu_val), "=r"(__gu_err) \
- : "r"(ptr), "1"(__gu_err) \
- : "r1");
+ : "r"(ptr), "1"(__gu_err));
#endif /* !defined(CONFIG_64BIT) */
@@ -148,32 +158,31 @@ struct exception_data {
* The "__put_user/kernel_asm()" macros tell gcc they read from memory
* instead of writing. This is because they do not write to any memory
* gcc knows about, so there are no aliasing issues. These macros must
- * also be aware that "fixup_put_user_skip_[12]" are executed in the
- * context of the fault, and any registers used there must be listed
- * as clobbers. In this case only "r1" is used by the current routines.
- * r8/r9 are already listed as err/val.
+ * also be aware that fixups are executed in the context of the fault,
+ * and any registers used there must be listed as clobbers.
+ * r8 is already listed as err.
*/
#define __put_user_asm(stx, x, ptr) \
__asm__ __volatile__ ( \
- "\n1:\t" stx "\t%2,0(%%sr2,%1)\n\t" \
- ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_put_user_skip_1)\
+ "1: " stx " %2,0(%%sr2,%1)\n" \
+ "9:\n" \
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 9b) \
: "=r"(__pu_err) \
- : "r"(ptr), "r"(x), "0"(__pu_err) \
- : "r1")
+ : "r"(ptr), "r"(x), "0"(__pu_err))
#if !defined(CONFIG_64BIT)
#define __put_user_asm64(__val, ptr) do { \
__asm__ __volatile__ ( \
- "\n1:\tstw %2,0(%%sr2,%1)" \
- "\n2:\tstw %R2,4(%%sr2,%1)\n\t" \
- ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_put_user_skip_2)\
- ASM_EXCEPTIONTABLE_ENTRY(2b, fixup_put_user_skip_1)\
+ "1: stw %2,0(%%sr2,%1)\n" \
+ "2: stw %R2,4(%%sr2,%1)\n" \
+ "9:\n" \
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 9b) \
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 9b) \
: "=r"(__pu_err) \
- : "r"(ptr), "r"(__val), "0"(__pu_err) \
- : "r1"); \
+ : "r"(ptr), "r"(__val), "0"(__pu_err)); \
} while (0)
#endif /* !defined(CONFIG_64BIT) */
diff --git a/arch/parisc/kernel/parisc_ksyms.c b/arch/parisc/kernel/parisc_ksyms.c
index 7484b3d11e0d..c6d6272a934f 100644
--- a/arch/parisc/kernel/parisc_ksyms.c
+++ b/arch/parisc/kernel/parisc_ksyms.c
@@ -47,16 +47,6 @@ EXPORT_SYMBOL(__cmpxchg_u64);
EXPORT_SYMBOL(lclear_user);
EXPORT_SYMBOL(lstrnlen_user);
-/* Global fixups - defined as int to avoid creation of function pointers */
-extern int fixup_get_user_skip_1;
-extern int fixup_get_user_skip_2;
-extern int fixup_put_user_skip_1;
-extern int fixup_put_user_skip_2;
-EXPORT_SYMBOL(fixup_get_user_skip_1);
-EXPORT_SYMBOL(fixup_get_user_skip_2);
-EXPORT_SYMBOL(fixup_put_user_skip_1);
-EXPORT_SYMBOL(fixup_put_user_skip_2);
-
#ifndef CONFIG_64BIT
/* Needed so insmod can set dp value */
extern int $global$;
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index b76f503eee4a..4516a5b53f38 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -143,6 +143,8 @@ void machine_power_off(void)
printk(KERN_EMERG "System shut down completed.\n"
"Please power this system off now.");
+ /* prevent soft lockup/stalled CPU messages for endless loop. */
+ rcu_sysrq_start();
for (;;);
}
diff --git a/arch/parisc/lib/Makefile b/arch/parisc/lib/Makefile
index 8fa92b8d839a..f2dac4d73b1b 100644
--- a/arch/parisc/lib/Makefile
+++ b/arch/parisc/lib/Makefile
@@ -2,7 +2,7 @@
# Makefile for parisc-specific library files
#
-lib-y := lusercopy.o bitops.o checksum.o io.o memset.o fixup.o memcpy.o \
+lib-y := lusercopy.o bitops.o checksum.o io.o memset.o memcpy.o \
ucmpdi2.o delay.o
obj-y := iomap.o
diff --git a/arch/parisc/lib/fixup.S b/arch/parisc/lib/fixup.S
deleted file mode 100644
index a5b72f22c7a6..000000000000
--- a/arch/parisc/lib/fixup.S
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Linux/PA-RISC Project (http://www.parisc-linux.org/)
- *
- * Copyright (C) 2004 Randolph Chung <tausq@debian.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Fixup routines for kernel exception handling.
- */
-#include <asm/asm-offsets.h>
-#include <asm/assembly.h>
-#include <asm/errno.h>
-#include <linux/linkage.h>
-
-#ifdef CONFIG_SMP
- .macro get_fault_ip t1 t2
- loadgp
- addil LT%__per_cpu_offset,%r27
- LDREG RT%__per_cpu_offset(%r1),\t1
- /* t2 = smp_processor_id() */
- mfctl 30,\t2
- ldw TI_CPU(\t2),\t2
-#ifdef CONFIG_64BIT
- extrd,u \t2,63,32,\t2
-#endif
- /* t2 = &__per_cpu_offset[smp_processor_id()]; */
- LDREGX \t2(\t1),\t2
- addil LT%exception_data,%r27
- LDREG RT%exception_data(%r1),\t1
- /* t1 = this_cpu_ptr(&exception_data) */
- add,l \t1,\t2,\t1
- /* %r27 = t1->fault_gp - restore gp */
- LDREG EXCDATA_GP(\t1), %r27
- /* t1 = t1->fault_ip */
- LDREG EXCDATA_IP(\t1), \t1
- .endm
-#else
- .macro get_fault_ip t1 t2
- loadgp
- /* t1 = this_cpu_ptr(&exception_data) */
- addil LT%exception_data,%r27
- LDREG RT%exception_data(%r1),\t2
- /* %r27 = t2->fault_gp - restore gp */
- LDREG EXCDATA_GP(\t2), %r27
- /* t1 = t2->fault_ip */
- LDREG EXCDATA_IP(\t2), \t1
- .endm
-#endif
-
- .level LEVEL
-
- .text
- .section .fixup, "ax"
-
- /* get_user() fixups, store -EFAULT in r8, and 0 in r9 */
-ENTRY_CFI(fixup_get_user_skip_1)
- get_fault_ip %r1,%r8
- ldo 4(%r1), %r1
- ldi -EFAULT, %r8
- bv %r0(%r1)
- copy %r0, %r9
-ENDPROC_CFI(fixup_get_user_skip_1)
-
-ENTRY_CFI(fixup_get_user_skip_2)
- get_fault_ip %r1,%r8
- ldo 8(%r1), %r1
- ldi -EFAULT, %r8
- bv %r0(%r1)
- copy %r0, %r9
-ENDPROC_CFI(fixup_get_user_skip_2)
-
- /* put_user() fixups, store -EFAULT in r8 */
-ENTRY_CFI(fixup_put_user_skip_1)
- get_fault_ip %r1,%r8
- ldo 4(%r1), %r1
- bv %r0(%r1)
- ldi -EFAULT, %r8
-ENDPROC_CFI(fixup_put_user_skip_1)
-
-ENTRY_CFI(fixup_put_user_skip_2)
- get_fault_ip %r1,%r8
- ldo 8(%r1), %r1
- bv %r0(%r1)
- ldi -EFAULT, %r8
-ENDPROC_CFI(fixup_put_user_skip_2)
-
diff --git a/arch/parisc/lib/lusercopy.S b/arch/parisc/lib/lusercopy.S
index 56845de6b5df..f01188c044ee 100644
--- a/arch/parisc/lib/lusercopy.S
+++ b/arch/parisc/lib/lusercopy.S
@@ -5,6 +5,8 @@
* Copyright (C) 2000 Richard Hirst <rhirst with parisc-linux.org>
* Copyright (C) 2001 Matthieu Delahaye <delahaym at esiee.fr>
* Copyright (C) 2003 Randolph Chung <tausq with parisc-linux.org>
+ * Copyright (C) 2017 Helge Deller <deller@gmx.de>
+ * Copyright (C) 2017 John David Anglin <dave.anglin@bell.net>
*
*
* This program is free software; you can redistribute it and/or modify
@@ -132,4 +134,320 @@ ENDPROC_CFI(lstrnlen_user)
.procend
+
+
+/*
+ * unsigned long pa_memcpy(void *dstp, const void *srcp, unsigned long len)
+ *
+ * Inputs:
+ * - sr1 already contains space of source region
+ * - sr2 already contains space of destination region
+ *
+ * Returns:
+ * - number of bytes that could not be copied.
+ * On success, this will be zero.
+ *
+ * This code is based on a C-implementation of a copy routine written by
+ * Randolph Chung, which in turn was derived from the glibc.
+ *
+ * Several strategies are tried to try to get the best performance for various
+ * conditions. In the optimal case, we copy by loops that copy 32- or 16-bytes
+ * at a time using general registers. Unaligned copies are handled either by
+ * aligning the destination and then using shift-and-write method, or in a few
+ * cases by falling back to a byte-at-a-time copy.
+ *
+ * Testing with various alignments and buffer sizes shows that this code is
+ * often >10x faster than a simple byte-at-a-time copy, even for strangely
+ * aligned operands. It is interesting to note that the glibc version of memcpy
+ * (written in C) is actually quite fast already. This routine is able to beat
+ * it by 30-40% for aligned copies because of the loop unrolling, but in some
+ * cases the glibc version is still slightly faster. This lends more
+ * credibility that gcc can generate very good code as long as we are careful.
+ *
+ * Possible optimizations:
+ * - add cache prefetching
+ * - try not to use the post-increment address modifiers; they may create
+ * additional interlocks. Assumption is that those were only efficient on old
+ * machines (pre PA8000 processors)
+ */
+
+ dst = arg0
+ src = arg1
+ len = arg2
+ end = arg3
+ t1 = r19
+ t2 = r20
+ t3 = r21
+ t4 = r22
+ srcspc = sr1
+ dstspc = sr2
+
+ t0 = r1
+ a1 = t1
+ a2 = t2
+ a3 = t3
+ a0 = t4
+
+ save_src = ret0
+ save_dst = ret1
+ save_len = r31
+
+ENTRY_CFI(pa_memcpy)
+ .proc
+ .callinfo NO_CALLS
+ .entry
+
+ /* Last destination address */
+ add dst,len,end
+
+ /* short copy with less than 16 bytes? */
+ cmpib,>>=,n 15,len,.Lbyte_loop
+
+ /* same alignment? */
+ xor src,dst,t0
+ extru t0,31,2,t1
+ cmpib,<>,n 0,t1,.Lunaligned_copy
+
+#ifdef CONFIG_64BIT
+ /* only do 64-bit copies if we can get aligned. */
+ extru t0,31,3,t1
+ cmpib,<>,n 0,t1,.Lalign_loop32
+
+ /* loop until we are 64-bit aligned */
+.Lalign_loop64:
+ extru dst,31,3,t1
+ cmpib,=,n 0,t1,.Lcopy_loop_16
+20: ldb,ma 1(srcspc,src),t1
+21: stb,ma t1,1(dstspc,dst)
+ b .Lalign_loop64
+ ldo -1(len),len
+
+ ASM_EXCEPTIONTABLE_ENTRY(20b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(21b,.Lcopy_done)
+
+ ldi 31,t0
+.Lcopy_loop_16:
+ cmpb,COND(>>=),n t0,len,.Lword_loop
+
+10: ldd 0(srcspc,src),t1
+11: ldd 8(srcspc,src),t2
+ ldo 16(src),src
+12: std,ma t1,8(dstspc,dst)
+13: std,ma t2,8(dstspc,dst)
+14: ldd 0(srcspc,src),t1
+15: ldd 8(srcspc,src),t2
+ ldo 16(src),src
+16: std,ma t1,8(dstspc,dst)
+17: std,ma t2,8(dstspc,dst)
+
+ ASM_EXCEPTIONTABLE_ENTRY(10b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(11b,.Lcopy16_fault)
+ ASM_EXCEPTIONTABLE_ENTRY(12b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(13b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(14b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(15b,.Lcopy16_fault)
+ ASM_EXCEPTIONTABLE_ENTRY(16b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(17b,.Lcopy_done)
+
+ b .Lcopy_loop_16
+ ldo -32(len),len
+
+.Lword_loop:
+ cmpib,COND(>>=),n 3,len,.Lbyte_loop
+20: ldw,ma 4(srcspc,src),t1
+21: stw,ma t1,4(dstspc,dst)
+ b .Lword_loop
+ ldo -4(len),len
+
+ ASM_EXCEPTIONTABLE_ENTRY(20b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(21b,.Lcopy_done)
+
+#endif /* CONFIG_64BIT */
+
+ /* loop until we are 32-bit aligned */
+.Lalign_loop32:
+ extru dst,31,2,t1
+ cmpib,=,n 0,t1,.Lcopy_loop_4
+20: ldb,ma 1(srcspc,src),t1
+21: stb,ma t1,1(dstspc,dst)
+ b .Lalign_loop32
+ ldo -1(len),len
+
+ ASM_EXCEPTIONTABLE_ENTRY(20b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(21b,.Lcopy_done)
+
+
+.Lcopy_loop_4:
+ cmpib,COND(>>=),n 15,len,.Lbyte_loop
+
+10: ldw 0(srcspc,src),t1
+11: ldw 4(srcspc,src),t2
+12: stw,ma t1,4(dstspc,dst)
+13: stw,ma t2,4(dstspc,dst)
+14: ldw 8(srcspc,src),t1
+15: ldw 12(srcspc,src),t2
+ ldo 16(src),src
+16: stw,ma t1,4(dstspc,dst)
+17: stw,ma t2,4(dstspc,dst)
+
+ ASM_EXCEPTIONTABLE_ENTRY(10b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(11b,.Lcopy8_fault)
+ ASM_EXCEPTIONTABLE_ENTRY(12b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(13b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(14b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(15b,.Lcopy8_fault)
+ ASM_EXCEPTIONTABLE_ENTRY(16b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(17b,.Lcopy_done)
+
+ b .Lcopy_loop_4
+ ldo -16(len),len
+
+.Lbyte_loop:
+ cmpclr,COND(<>) len,%r0,%r0
+ b,n .Lcopy_done
+20: ldb 0(srcspc,src),t1
+ ldo 1(src),src
+21: stb,ma t1,1(dstspc,dst)
+ b .Lbyte_loop
+ ldo -1(len),len
+
+ ASM_EXCEPTIONTABLE_ENTRY(20b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(21b,.Lcopy_done)
+
+.Lcopy_done:
+ bv %r0(%r2)
+ sub end,dst,ret0
+
+
+ /* src and dst are not aligned the same way. */
+ /* need to go the hard way */
+.Lunaligned_copy:
+ /* align until dst is 32bit-word-aligned */
+ extru dst,31,2,t1
+ cmpib,COND(=),n 0,t1,.Lcopy_dstaligned
+20: ldb 0(srcspc,src),t1
+ ldo 1(src),src
+21: stb,ma t1,1(dstspc,dst)
+ b .Lunaligned_copy
+ ldo -1(len),len
+
+ ASM_EXCEPTIONTABLE_ENTRY(20b,.Lcopy_done)
+ ASM_EXCEPTIONTABLE_ENTRY(21b,.Lcopy_done)
+
+.Lcopy_dstaligned:
+
+ /* store src, dst and len in safe place */
+ copy src,save_src
+ copy dst,save_dst
+ copy len,save_len
+
+ /* len now needs give number of words to copy */
+ SHRREG len,2,len
+
+ /*
+ * Copy from a not-aligned src to an aligned dst using shifts.
+ * Handles 4 words per loop.
+ */
+
+ depw,z src,28,2,t0
+ subi 32,t0,t0
+ mtsar t0
+ extru len,31,2,t0
+ cmpib,= 2,t0,.Lcase2
+ /* Make src aligned by rounding it down. */
+ depi 0,31,2,src
+
+ cmpiclr,<> 3,t0,%r0
+ b,n .Lcase3
+ cmpiclr,<> 1,t0,%r0
+ b,n .Lcase1
+.Lcase0:
+ cmpb,= %r0,len,.Lcda_finish
+ nop
+
+1: ldw,ma 4(srcspc,src), a3
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+1: ldw,ma 4(srcspc,src), a0
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+ b,n .Ldo3
+.Lcase1:
+1: ldw,ma 4(srcspc,src), a2
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+1: ldw,ma 4(srcspc,src), a3
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+ ldo -1(len),len
+ cmpb,=,n %r0,len,.Ldo0
+.Ldo4:
+1: ldw,ma 4(srcspc,src), a0
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+ shrpw a2, a3, %sar, t0
+1: stw,ma t0, 4(dstspc,dst)
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcopy_done)
+.Ldo3:
+1: ldw,ma 4(srcspc,src), a1
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+ shrpw a3, a0, %sar, t0
+1: stw,ma t0, 4(dstspc,dst)
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcopy_done)
+.Ldo2:
+1: ldw,ma 4(srcspc,src), a2
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+ shrpw a0, a1, %sar, t0
+1: stw,ma t0, 4(dstspc,dst)
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcopy_done)
+.Ldo1:
+1: ldw,ma 4(srcspc,src), a3
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+ shrpw a1, a2, %sar, t0
+1: stw,ma t0, 4(dstspc,dst)
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcopy_done)
+ ldo -4(len),len
+ cmpb,<> %r0,len,.Ldo4
+ nop
+.Ldo0:
+ shrpw a2, a3, %sar, t0
+1: stw,ma t0, 4(dstspc,dst)
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcopy_done)
+
+.Lcda_rdfault:
+.Lcda_finish:
+ /* calculate new src, dst and len and jump to byte-copy loop */
+ sub dst,save_dst,t0
+ add save_src,t0,src
+ b .Lbyte_loop
+ sub save_len,t0,len
+
+.Lcase3:
+1: ldw,ma 4(srcspc,src), a0
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+1: ldw,ma 4(srcspc,src), a1
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+ b .Ldo2
+ ldo 1(len),len
+.Lcase2:
+1: ldw,ma 4(srcspc,src), a1
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+1: ldw,ma 4(srcspc,src), a2
+ ASM_EXCEPTIONTABLE_ENTRY(1b,.Lcda_rdfault)
+ b .Ldo1
+ ldo 2(len),len
+
+
+ /* fault exception fixup handlers: */
+#ifdef CONFIG_64BIT
+.Lcopy16_fault:
+10: b .Lcopy_done
+ std,ma t1,8(dstspc,dst)
+ ASM_EXCEPTIONTABLE_ENTRY(10b,.Lcopy_done)
+#endif
+
+.Lcopy8_fault:
+10: b .Lcopy_done
+ stw,ma t1,4(dstspc,dst)
+ ASM_EXCEPTIONTABLE_ENTRY(10b,.Lcopy_done)
+
+ .exit
+ENDPROC_CFI(pa_memcpy)
+ .procend
+
.end
diff --git a/arch/parisc/lib/memcpy.c b/arch/parisc/lib/memcpy.c
index f82ff10ed974..b3d47ec1d80a 100644
--- a/arch/parisc/lib/memcpy.c
+++ b/arch/parisc/lib/memcpy.c
@@ -2,7 +2,7 @@
* Optimized memory copy routines.
*
* Copyright (C) 2004 Randolph Chung <tausq@debian.org>
- * Copyright (C) 2013 Helge Deller <deller@gmx.de>
+ * Copyright (C) 2013-2017 Helge Deller <deller@gmx.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -21,474 +21,21 @@
* Portions derived from the GNU C Library
* Copyright (C) 1991, 1997, 2003 Free Software Foundation, Inc.
*
- * Several strategies are tried to try to get the best performance for various
- * conditions. In the optimal case, we copy 64-bytes in an unrolled loop using
- * fp regs. This is followed by loops that copy 32- or 16-bytes at a time using
- * general registers. Unaligned copies are handled either by aligning the
- * destination and then using shift-and-write method, or in a few cases by
- * falling back to a byte-at-a-time copy.
- *
- * I chose to implement this in C because it is easier to maintain and debug,
- * and in my experiments it appears that the C code generated by gcc (3.3/3.4
- * at the time of writing) is fairly optimal. Unfortunately some of the
- * semantics of the copy routine (exception handling) is difficult to express
- * in C, so we have to play some tricks to get it to work.
- *
- * All the loads and stores are done via explicit asm() code in order to use
- * the right space registers.
- *
- * Testing with various alignments and buffer sizes shows that this code is
- * often >10x faster than a simple byte-at-a-time copy, even for strangely
- * aligned operands. It is interesting to note that the glibc version
- * of memcpy (written in C) is actually quite fast already. This routine is
- * able to beat it by 30-40% for aligned copies because of the loop unrolling,
- * but in some cases the glibc version is still slightly faster. This lends
- * more credibility that gcc can generate very good code as long as we are
- * careful.
- *
- * TODO:
- * - cache prefetching needs more experimentation to get optimal settings
- * - try not to use the post-increment address modifiers; they create additional
- * interlocks
- * - replace byte-copy loops with stybs sequences
*/
-#ifdef __KERNEL__
#include <linux/module.h>
#include <linux/compiler.h>
#include <linux/uaccess.h>
-#define s_space "%%sr1"
-#define d_space "%%sr2"
-#else
-#include "memcpy.h"
-#define s_space "%%sr0"
-#define d_space "%%sr0"
-#define pa_memcpy new2_copy
-#endif
DECLARE_PER_CPU(struct exception_data, exception_data);
-#define preserve_branch(label) do { \
- volatile int dummy = 0; \
- /* The following branch is never taken, it's just here to */ \
- /* prevent gcc from optimizing away our exception code. */ \
- if (unlikely(dummy != dummy)) \
- goto label; \
-} while (0)
-
#define get_user_space() (segment_eq(get_fs(), KERNEL_DS) ? 0 : mfsp(3))
#define get_kernel_space() (0)
-#define MERGE(w0, sh_1, w1, sh_2) ({ \
- unsigned int _r; \
- asm volatile ( \
- "mtsar %3\n" \
- "shrpw %1, %2, %%sar, %0\n" \
- : "=r"(_r) \
- : "r"(w0), "r"(w1), "r"(sh_2) \
- ); \
- _r; \
-})
-#define THRESHOLD 16
-
-#ifdef DEBUG_MEMCPY
-#define DPRINTF(fmt, args...) do { printk(KERN_DEBUG "%s:%d:%s ", __FILE__, __LINE__, __func__ ); printk(KERN_DEBUG fmt, ##args ); } while (0)
-#else
-#define DPRINTF(fmt, args...)
-#endif
-
-#define def_load_ai_insn(_insn,_sz,_tt,_s,_a,_t,_e) \
- __asm__ __volatile__ ( \
- "1:\t" #_insn ",ma " #_sz "(" _s ",%1), %0\n\t" \
- ASM_EXCEPTIONTABLE_ENTRY(1b,_e) \
- : _tt(_t), "+r"(_a) \
- : \
- : "r8")
-
-#define def_store_ai_insn(_insn,_sz,_tt,_s,_a,_t,_e) \
- __asm__ __volatile__ ( \
- "1:\t" #_insn ",ma %1, " #_sz "(" _s ",%0)\n\t" \
- ASM_EXCEPTIONTABLE_ENTRY(1b,_e) \
- : "+r"(_a) \
- : _tt(_t) \
- : "r8")
-
-#define ldbma(_s, _a, _t, _e) def_load_ai_insn(ldbs,1,"=r",_s,_a,_t,_e)
-#define stbma(_s, _t, _a, _e) def_store_ai_insn(stbs,1,"r",_s,_a,_t,_e)
-#define ldwma(_s, _a, _t, _e) def_load_ai_insn(ldw,4,"=r",_s,_a,_t,_e)
-#define stwma(_s, _t, _a, _e) def_store_ai_insn(stw,4,"r",_s,_a,_t,_e)
-#define flddma(_s, _a, _t, _e) def_load_ai_insn(fldd,8,"=f",_s,_a,_t,_e)
-#define fstdma(_s, _t, _a, _e) def_store_ai_insn(fstd,8,"f",_s,_a,_t,_e)
-
-#define def_load_insn(_insn,_tt,_s,_o,_a,_t,_e) \
- __asm__ __volatile__ ( \
- "1:\t" #_insn " " #_o "(" _s ",%1), %0\n\t" \
- ASM_EXCEPTIONTABLE_ENTRY(1b,_e) \
- : _tt(_t) \
- : "r"(_a) \
- : "r8")
-
-#define def_store_insn(_insn,_tt,_s,_t,_o,_a,_e) \
- __asm__ __volatile__ ( \
- "1:\t" #_insn " %0, " #_o "(" _s ",%1)\n\t" \
- ASM_EXCEPTIONTABLE_ENTRY(1b,_e) \
- : \
- : _tt(_t), "r"(_a) \
- : "r8")
-
-#define ldw(_s,_o,_a,_t,_e) def_load_insn(ldw,"=r",_s,_o,_a,_t,_e)
-#define stw(_s,_t,_o,_a,_e) def_store_insn(stw,"r",_s,_t,_o,_a,_e)
-
-#ifdef CONFIG_PREFETCH
-static inline void prefetch_src(const void *addr)
-{
- __asm__("ldw 0(" s_space ",%0), %%r0" : : "r" (addr));
-}
-
-static inline void prefetch_dst(const void *addr)
-{
- __asm__("ldd 0(" d_space ",%0), %%r0" : : "r" (addr));
-}
-#else
-#define prefetch_src(addr) do { } while(0)
-#define prefetch_dst(addr) do { } while(0)
-#endif
-
-#define PA_MEMCPY_OK 0
-#define PA_MEMCPY_LOAD_ERROR 1
-#define PA_MEMCPY_STORE_ERROR 2
-
-/* Copy from a not-aligned src to an aligned dst, using shifts. Handles 4 words
- * per loop. This code is derived from glibc.
- */
-static noinline unsigned long copy_dstaligned(unsigned long dst,
- unsigned long src, unsigned long len)
-{
- /* gcc complains that a2 and a3 may be uninitialized, but actually
- * they cannot be. Initialize a2/a3 to shut gcc up.
- */
- register unsigned int a0, a1, a2 = 0, a3 = 0;
- int sh_1, sh_2;
-
- /* prefetch_src((const void *)src); */
-
- /* Calculate how to shift a word read at the memory operation
- aligned srcp to make it aligned for copy. */
- sh_1 = 8 * (src % sizeof(unsigned int));
- sh_2 = 8 * sizeof(unsigned int) - sh_1;
-
- /* Make src aligned by rounding it down. */
- src &= -sizeof(unsigned int);
-
- switch (len % 4)
- {
- case 2:
- /* a1 = ((unsigned int *) src)[0];
- a2 = ((unsigned int *) src)[1]; */
- ldw(s_space, 0, src, a1, cda_ldw_exc);
- ldw(s_space, 4, src, a2, cda_ldw_exc);
- src -= 1 * sizeof(unsigned int);
- dst -= 3 * sizeof(unsigned int);
- len += 2;
- goto do1;
- case 3:
- /* a0 = ((unsigned int *) src)[0];
- a1 = ((unsigned int *) src)[1]; */
- ldw(s_space, 0, src, a0, cda_ldw_exc);
- ldw(s_space, 4, src, a1, cda_ldw_exc);
- src -= 0 * sizeof(unsigned int);
- dst -= 2 * sizeof(unsigned int);
- len += 1;
- goto do2;
- case 0:
- if (len == 0)
- return PA_MEMCPY_OK;
- /* a3 = ((unsigned int *) src)[0];
- a0 = ((unsigned int *) src)[1]; */
- ldw(s_space, 0, src, a3, cda_ldw_exc);
- ldw(s_space, 4, src, a0, cda_ldw_exc);
- src -=-1 * sizeof(unsigned int);
- dst -= 1 * sizeof(unsigned int);
- len += 0;
- goto do3;
- case 1:
- /* a2 = ((unsigned int *) src)[0];
- a3 = ((unsigned int *) src)[1]; */
- ldw(s_space, 0, src, a2, cda_ldw_exc);
- ldw(s_space, 4, src, a3, cda_ldw_exc);
- src -=-2 * sizeof(unsigned int);
- dst -= 0 * sizeof(unsigned int);
- len -= 1;
- if (len == 0)
- goto do0;
- goto do4; /* No-op. */
- }
-
- do
- {
- /* prefetch_src((const void *)(src + 4 * sizeof(unsigned int))); */
-do4:
- /* a0 = ((unsigned int *) src)[0]; */
- ldw(s_space, 0, src, a0, cda_ldw_exc);
- /* ((unsigned int *) dst)[0] = MERGE (a2, sh_1, a3, sh_2); */
- stw(d_space, MERGE (a2, sh_1, a3, sh_2), 0, dst, cda_stw_exc);
-do3:
- /* a1 = ((unsigned int *) src)[1]; */
- ldw(s_space, 4, src, a1, cda_ldw_exc);
- /* ((unsigned int *) dst)[1] = MERGE (a3, sh_1, a0, sh_2); */
- stw(d_space, MERGE (a3, sh_1, a0, sh_2), 4, dst, cda_stw_exc);
-do2:
- /* a2 = ((unsigned int *) src)[2]; */
- ldw(s_space, 8, src, a2, cda_ldw_exc);
- /* ((unsigned int *) dst)[2] = MERGE (a0, sh_1, a1, sh_2); */
- stw(d_space, MERGE (a0, sh_1, a1, sh_2), 8, dst, cda_stw_exc);
-do1:
- /* a3 = ((unsigned int *) src)[3]; */
- ldw(s_space, 12, src, a3, cda_ldw_exc);
- /* ((unsigned int *) dst)[3] = MERGE (a1, sh_1, a2, sh_2); */
- stw(d_space, MERGE (a1, sh_1, a2, sh_2), 12, dst, cda_stw_exc);
-
- src += 4 * sizeof(unsigned int);
- dst += 4 * sizeof(unsigned int);
- len -= 4;
- }
- while (len != 0);
-
-do0:
- /* ((unsigned int *) dst)[0] = MERGE (a2, sh_1, a3, sh_2); */
- stw(d_space, MERGE (a2, sh_1, a3, sh_2), 0, dst, cda_stw_exc);
-
- preserve_branch(handle_load_error);
- preserve_branch(handle_store_error);
-
- return PA_MEMCPY_OK;
-
-handle_load_error:
- __asm__ __volatile__ ("cda_ldw_exc:\n");
- return PA_MEMCPY_LOAD_ERROR;
-
-handle_store_error:
- __asm__ __volatile__ ("cda_stw_exc:\n");
- return PA_MEMCPY_STORE_ERROR;
-}
-
-
-/* Returns PA_MEMCPY_OK, PA_MEMCPY_LOAD_ERROR or PA_MEMCPY_STORE_ERROR.
- * In case of an access fault the faulty address can be read from the per_cpu
- * exception data struct. */
-static noinline unsigned long pa_memcpy_internal(void *dstp, const void *srcp,
- unsigned long len)
-{
- register unsigned long src, dst, t1, t2, t3;
- register unsigned char *pcs, *pcd;
- register unsigned int *pws, *pwd;
- register double *pds, *pdd;
- unsigned long ret;
-
- src = (unsigned long)srcp;
- dst = (unsigned long)dstp;
- pcs = (unsigned char *)srcp;
- pcd = (unsigned char *)dstp;
-
- /* prefetch_src((const void *)srcp); */
-
- if (len < THRESHOLD)
- goto byte_copy;
-
- /* Check alignment */
- t1 = (src ^ dst);
- if (unlikely(t1 & (sizeof(double)-1)))
- goto unaligned_copy;
-
- /* src and dst have same alignment. */
-
- /* Copy bytes till we are double-aligned. */
- t2 = src & (sizeof(double) - 1);
- if (unlikely(t2 != 0)) {
- t2 = sizeof(double) - t2;
- while (t2 && len) {
- /* *pcd++ = *pcs++; */
- ldbma(s_space, pcs, t3, pmc_load_exc);
- len--;
- stbma(d_space, t3, pcd, pmc_store_exc);
- t2--;
- }
- }
-
- pds = (double *)pcs;
- pdd = (double *)pcd;
-
-#if 0
- /* Copy 8 doubles at a time */
- while (len >= 8*sizeof(double)) {
- register double r1, r2, r3, r4, r5, r6, r7, r8;
- /* prefetch_src((char *)pds + L1_CACHE_BYTES); */
- flddma(s_space, pds, r1, pmc_load_exc);
- flddma(s_space, pds, r2, pmc_load_exc);
- flddma(s_space, pds, r3, pmc_load_exc);
- flddma(s_space, pds, r4, pmc_load_exc);
- fstdma(d_space, r1, pdd, pmc_store_exc);
- fstdma(d_space, r2, pdd, pmc_store_exc);
- fstdma(d_space, r3, pdd, pmc_store_exc);
- fstdma(d_space, r4, pdd, pmc_store_exc);
-
-#if 0
- if (L1_CACHE_BYTES <= 32)
- prefetch_src((char *)pds + L1_CACHE_BYTES);
-#endif
- flddma(s_space, pds, r5, pmc_load_exc);
- flddma(s_space, pds, r6, pmc_load_exc);
- flddma(s_space, pds, r7, pmc_load_exc);
- flddma(s_space, pds, r8, pmc_load_exc);
- fstdma(d_space, r5, pdd, pmc_store_exc);
- fstdma(d_space, r6, pdd, pmc_store_exc);
- fstdma(d_space, r7, pdd, pmc_store_exc);
- fstdma(d_space, r8, pdd, pmc_store_exc);
- len -= 8*sizeof(double);
- }
-#endif
-
- pws = (unsigned int *)pds;
- pwd = (unsigned int *)pdd;
-
-word_copy:
- while (len >= 8*sizeof(unsigned int)) {
- register unsigned int r1,r2,r3,r4,r5,r6,r7,r8;
- /* prefetch_src((char *)pws + L1_CACHE_BYTES); */
- ldwma(s_space, pws, r1, pmc_load_exc);
- ldwma(s_space, pws, r2, pmc_load_exc);
- ldwma(s_space, pws, r3, pmc_load_exc);
- ldwma(s_space, pws, r4, pmc_load_exc);
- stwma(d_space, r1, pwd, pmc_store_exc);
- stwma(d_space, r2, pwd, pmc_store_exc);
- stwma(d_space, r3, pwd, pmc_store_exc);
- stwma(d_space, r4, pwd, pmc_store_exc);
-
- ldwma(s_space, pws, r5, pmc_load_exc);
- ldwma(s_space, pws, r6, pmc_load_exc);
- ldwma(s_space, pws, r7, pmc_load_exc);
- ldwma(s_space, pws, r8, pmc_load_exc);
- stwma(d_space, r5, pwd, pmc_store_exc);
- stwma(d_space, r6, pwd, pmc_store_exc);
- stwma(d_space, r7, pwd, pmc_store_exc);
- stwma(d_space, r8, pwd, pmc_store_exc);
- len -= 8*sizeof(unsigned int);
- }
-
- while (len >= 4*sizeof(unsigned int)) {
- register unsigned int r1,r2,r3,r4;
- ldwma(s_space, pws, r1, pmc_load_exc);
- ldwma(s_space, pws, r2, pmc_load_exc);
- ldwma(s_space, pws, r3, pmc_load_exc);
- ldwma(s_space, pws, r4, pmc_load_exc);
- stwma(d_space, r1, pwd, pmc_store_exc);
- stwma(d_space, r2, pwd, pmc_store_exc);
- stwma(d_space, r3, pwd, pmc_store_exc);
- stwma(d_space, r4, pwd, pmc_store_exc);
- len -= 4*sizeof(unsigned int);
- }
-
- pcs = (unsigned char *)pws;
- pcd = (unsigned char *)pwd;
-
-byte_copy:
- while (len) {
- /* *pcd++ = *pcs++; */
- ldbma(s_space, pcs, t3, pmc_load_exc);
- stbma(d_space, t3, pcd, pmc_store_exc);
- len--;
- }
-
- return PA_MEMCPY_OK;
-
-unaligned_copy:
- /* possibly we are aligned on a word, but not on a double... */
- if (likely((t1 & (sizeof(unsigned int)-1)) == 0)) {
- t2 = src & (sizeof(unsigned int) - 1);
-
- if (unlikely(t2 != 0)) {
- t2 = sizeof(unsigned int) - t2;
- while (t2) {
- /* *pcd++ = *pcs++; */
- ldbma(s_space, pcs, t3, pmc_load_exc);
- stbma(d_space, t3, pcd, pmc_store_exc);
- len--;
- t2--;
- }
- }
-
- pws = (unsigned int *)pcs;
- pwd = (unsigned int *)pcd;
- goto word_copy;
- }
-
- /* Align the destination. */
- if (unlikely((dst & (sizeof(unsigned int) - 1)) != 0)) {
- t2 = sizeof(unsigned int) - (dst & (sizeof(unsigned int) - 1));
- while (t2) {
- /* *pcd++ = *pcs++; */
- ldbma(s_space, pcs, t3, pmc_load_exc);
- stbma(d_space, t3, pcd, pmc_store_exc);
- len--;
- t2--;
- }
- dst = (unsigned long)pcd;
- src = (unsigned long)pcs;
- }
-
- ret = copy_dstaligned(dst, src, len / sizeof(unsigned int));
- if (ret)
- return ret;
-
- pcs += (len & -sizeof(unsigned int));
- pcd += (len & -sizeof(unsigned int));
- len %= sizeof(unsigned int);
-
- preserve_branch(handle_load_error);
- preserve_branch(handle_store_error);
-
- goto byte_copy;
-
-handle_load_error:
- __asm__ __volatile__ ("pmc_load_exc:\n");
- return PA_MEMCPY_LOAD_ERROR;
-
-handle_store_error:
- __asm__ __volatile__ ("pmc_store_exc:\n");
- return PA_MEMCPY_STORE_ERROR;
-}
-
-
/* Returns 0 for success, otherwise, returns number of bytes not transferred. */
-static unsigned long pa_memcpy(void *dstp, const void *srcp, unsigned long len)
-{
- unsigned long ret, fault_addr, reference;
- struct exception_data *d;
-
- ret = pa_memcpy_internal(dstp, srcp, len);
- if (likely(ret == PA_MEMCPY_OK))
- return 0;
-
- /* if a load or store fault occured we can get the faulty addr */
- d = this_cpu_ptr(&exception_data);
- fault_addr = d->fault_addr;
-
- /* error in load or store? */
- if (ret == PA_MEMCPY_LOAD_ERROR)
- reference = (unsigned long) srcp;
- else
- reference = (unsigned long) dstp;
+extern unsigned long pa_memcpy(void *dst, const void *src,
+ unsigned long len);
- DPRINTF("pa_memcpy: fault type = %lu, len=%lu fault_addr=%lu ref=%lu\n",
- ret, len, fault_addr, reference);
-
- if (fault_addr >= reference)
- return len - (fault_addr - reference);
- else
- return len;
-}
-
-#ifdef __KERNEL__
unsigned long __copy_to_user(void __user *dst, const void *src,
unsigned long len)
{
@@ -537,5 +84,3 @@ long probe_kernel_read(void *dst, const void *src, size_t size)
return __probe_kernel_read(dst, src, size);
}
-
-#endif
diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
index deab89a8915a..32ec22146141 100644
--- a/arch/parisc/mm/fault.c
+++ b/arch/parisc/mm/fault.c
@@ -150,6 +150,23 @@ int fixup_exception(struct pt_regs *regs)
d->fault_space = regs->isr;
d->fault_addr = regs->ior;
+ /*
+ * Fix up get_user() and put_user().
+ * ASM_EXCEPTIONTABLE_ENTRY_EFAULT() sets the least-significant
+ * bit in the relative address of the fixup routine to indicate
+ * that %r8 should be loaded with -EFAULT to report a userspace
+ * access error.
+ */
+ if (fix->fixup & 1) {
+ regs->gr[8] = -EFAULT;
+
+ /* zero target register for get_user() */
+ if (parisc_acctyp(0, regs->iir) == VM_READ) {
+ int treg = regs->iir & 0x1f;
+ regs->gr[treg] = 0;
+ }
+ }
+
regs->iaoq[0] = (unsigned long)&fix->fixup + fix->fixup;
regs->iaoq[0] &= ~3;
/*
diff --git a/arch/powerpc/kernel/idle_book3s.S b/arch/powerpc/kernel/idle_book3s.S
index 995728736677..6fd08219248d 100644
--- a/arch/powerpc/kernel/idle_book3s.S
+++ b/arch/powerpc/kernel/idle_book3s.S
@@ -449,9 +449,23 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
_GLOBAL(pnv_wakeup_tb_loss)
ld r1,PACAR1(r13)
/*
- * Before entering any idle state, the NVGPRs are saved in the stack
- * and they are restored before switching to the process context. Hence
- * until they are restored, they are free to be used.
+ * Before entering any idle state, the NVGPRs are saved in the stack.
+ * If there was a state loss, or PACA_NAPSTATELOST was set, then the
+ * NVGPRs are restored. If we are here, it is likely that state is lost,
+ * but not guaranteed -- neither ISA207 nor ISA300 tests to reach
+ * here are the same as the test to restore NVGPRS:
+ * PACA_THREAD_IDLE_STATE test for ISA207, PSSCR test for ISA300,
+ * and SRR1 test for restoring NVGPRs.
+ *
+ * We are about to clobber NVGPRs now, so set NAPSTATELOST to
+ * guarantee they will always be restored. This might be tightened
+ * with careful reading of specs (particularly for ISA300) but this
+ * is already a slow wakeup path and it's simpler to be safe.
+ */
+ li r0,1
+ stb r0,PACA_NAPSTATELOST(r13)
+
+ /*
*
* Save SRR1 and LR in NVGPRs as they might be clobbered in
* opal_call() (called in CHECK_HMI_INTERRUPT). SRR1 is required
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index 9be992083d2a..c22f207aa656 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -397,8 +397,7 @@ static void early_check_vec5(void)
void __init mmu_early_init_devtree(void)
{
/* Disable radix mode based on kernel command line. */
- /* We don't yet have the machinery to do radix as a guest. */
- if (disable_radix || !(mfmsr() & MSR_HV))
+ if (disable_radix)
cur_cpu_spec->mmu_features &= ~MMU_FTR_TYPE_RADIX;
/*
diff --git a/arch/s390/boot/compressed/misc.c b/arch/s390/boot/compressed/misc.c
index fa95041fa9f6..33ca29333e18 100644
--- a/arch/s390/boot/compressed/misc.c
+++ b/arch/s390/boot/compressed/misc.c
@@ -141,31 +141,34 @@ static void check_ipl_parmblock(void *start, unsigned long size)
unsigned long decompress_kernel(void)
{
- unsigned long output_addr;
- unsigned char *output;
+ void *output, *kernel_end;
- output_addr = ((unsigned long) &_end + HEAP_SIZE + 4095UL) & -4096UL;
- check_ipl_parmblock((void *) 0, output_addr + SZ__bss_start);
- memset(&_bss, 0, &_ebss - &_bss);
- free_mem_ptr = (unsigned long)&_end;
- free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
- output = (unsigned char *) output_addr;
+ output = (void *) ALIGN((unsigned long) &_end + HEAP_SIZE, PAGE_SIZE);
+ kernel_end = output + SZ__bss_start;
+ check_ipl_parmblock((void *) 0, (unsigned long) kernel_end);
#ifdef CONFIG_BLK_DEV_INITRD
/*
* Move the initrd right behind the end of the decompressed
- * kernel image.
+ * kernel image. This also prevents initrd corruption caused by
+ * bss clearing since kernel_end will always be located behind the
+ * current bss section..
*/
- if (INITRD_START && INITRD_SIZE &&
- INITRD_START < (unsigned long) output + SZ__bss_start) {
- check_ipl_parmblock(output + SZ__bss_start,
- INITRD_START + INITRD_SIZE);
- memmove(output + SZ__bss_start,
- (void *) INITRD_START, INITRD_SIZE);
- INITRD_START = (unsigned long) output + SZ__bss_start;
+ if (INITRD_START && INITRD_SIZE && kernel_end > (void *) INITRD_START) {
+ check_ipl_parmblock(kernel_end, INITRD_SIZE);
+ memmove(kernel_end, (void *) INITRD_START, INITRD_SIZE);
+ INITRD_START = (unsigned long) kernel_end;
}
#endif
+ /*
+ * Clear bss section. free_mem_ptr and free_mem_end_ptr need to be
+ * initialized afterwards since they reside in bss.
+ */
+ memset(&_bss, 0, &_ebss - &_bss);
+ free_mem_ptr = (unsigned long) &_end;
+ free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
+
puts("Uncompressing Linux... ");
__decompress(input_data, input_len, NULL, NULL, output, 0, NULL, error);
puts("Ok, booting the kernel.\n");
diff --git a/arch/s390/include/asm/sections.h b/arch/s390/include/asm/sections.h
index 5ce29fe100ba..fbd9116eb17b 100644
--- a/arch/s390/include/asm/sections.h
+++ b/arch/s390/include/asm/sections.h
@@ -4,6 +4,5 @@
#include <asm-generic/sections.h>
extern char _eshared[], _ehead[];
-extern char __start_ro_after_init[], __end_ro_after_init[];
#endif
diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
index 136932ff4250..3ea1554d04b3 100644
--- a/arch/s390/include/asm/uaccess.h
+++ b/arch/s390/include/asm/uaccess.h
@@ -147,7 +147,7 @@ unsigned long __must_check __copy_to_user(void __user *to, const void *from,
" jg 2b\n" \
".popsection\n" \
EX_TABLE(0b,3b) EX_TABLE(1b,3b) \
- : "=d" (__rc), "=Q" (*(to)) \
+ : "=d" (__rc), "+Q" (*(to)) \
: "d" (size), "Q" (*(from)), \
"d" (__reg0), "K" (-EFAULT) \
: "cc"); \
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 47a973b5b4f1..5dab859b0d54 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -909,13 +909,11 @@ void __init smp_prepare_boot_cpu(void)
{
struct pcpu *pcpu = pcpu_devices;
+ WARN_ON(!cpu_present(0) || !cpu_online(0));
pcpu->state = CPU_STATE_CONFIGURED;
- pcpu->address = stap();
pcpu->lowcore = (struct lowcore *)(unsigned long) store_prefix();
S390_lowcore.percpu_offset = __per_cpu_offset[0];
smp_cpu_set_polarization(0, POLARIZATION_UNKNOWN);
- set_cpu_present(0, true);
- set_cpu_online(0, true);
}
void __init smp_cpus_done(unsigned int max_cpus)
@@ -924,6 +922,7 @@ void __init smp_cpus_done(unsigned int max_cpus)
void __init smp_setup_processor_id(void)
{
+ pcpu_devices[0].address = stap();
S390_lowcore.cpu_nr = 0;
S390_lowcore.spinlock_lockval = arch_spin_lockval(0);
}
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
index 5ccf95396251..72307f108c40 100644
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@@ -63,11 +63,9 @@ SECTIONS
. = ALIGN(PAGE_SIZE);
__start_ro_after_init = .;
- __start_data_ro_after_init = .;
.data..ro_after_init : {
*(.data..ro_after_init)
}
- __end_data_ro_after_init = .;
EXCEPTION_TABLE(16)
. = ALIGN(PAGE_SIZE);
__end_ro_after_init = .;
diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
index df9e731a76f5..fc5124ccdb53 100644
--- a/arch/sparc/kernel/ptrace_64.c
+++ b/arch/sparc/kernel/ptrace_64.c
@@ -351,7 +351,7 @@ static int genregs64_set(struct task_struct *target,
}
if (!ret) {
- unsigned long y;
+ unsigned long y = regs->y;
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
&y,
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 2d449337a360..a94a4d10f2df 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -120,10 +120,6 @@ else
# -funit-at-a-time shrinks the kernel .text considerably
# unfortunately it makes reading oopses harder.
KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time)
-
- # this works around some issues with generating unwind tables in older gccs
- # newer gccs do it by default
- KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
endif
ifdef CONFIG_X86_X32
@@ -147,6 +143,37 @@ ifeq ($(CONFIG_KMEMCHECK),y)
KBUILD_CFLAGS += $(call cc-option,-fno-builtin-memcpy)
endif
+#
+# If the function graph tracer is used with mcount instead of fentry,
+# '-maccumulate-outgoing-args' is needed to prevent a GCC bug
+# (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42109)
+#
+ifdef CONFIG_FUNCTION_GRAPH_TRACER
+ ifndef CONFIG_HAVE_FENTRY
+ ACCUMULATE_OUTGOING_ARGS := 1
+ else
+ ifeq ($(call cc-option-yn, -mfentry), n)
+ ACCUMULATE_OUTGOING_ARGS := 1
+ endif
+ endif
+endif
+
+#
+# Jump labels need '-maccumulate-outgoing-args' for gcc < 4.5.2 to prevent a
+# GCC bug (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46226). There's no way
+# to test for this bug at compile-time because the test case needs to execute,
+# which is a no-go for cross compilers. So check the GCC version instead.
+#
+ifdef CONFIG_JUMP_LABEL
+ ifneq ($(ACCUMULATE_OUTGOING_ARGS), 1)
+ ACCUMULATE_OUTGOING_ARGS = $(call cc-if-fullversion, -lt, 040502, 1)
+ endif
+endif
+
+ifeq ($(ACCUMULATE_OUTGOING_ARGS), 1)
+ KBUILD_CFLAGS += -maccumulate-outgoing-args
+endif
+
# Stackpointer is addressed different for 32 bit and 64 bit x86
sp-$(CONFIG_X86_32) := esp
sp-$(CONFIG_X86_64) := rsp
diff --git a/arch/x86/Makefile_32.cpu b/arch/x86/Makefile_32.cpu
index 6647ed49c66c..a45eb15b7cf2 100644
--- a/arch/x86/Makefile_32.cpu
+++ b/arch/x86/Makefile_32.cpu
@@ -45,24 +45,6 @@ cflags-$(CONFIG_MGEODE_LX) += $(call cc-option,-march=geode,-march=pentium-mmx)
# cpu entries
cflags-$(CONFIG_X86_GENERIC) += $(call tune,generic,$(call tune,i686))
-# Work around the pentium-mmx code generator madness of gcc4.4.x which
-# does stack alignment by generating horrible code _before_ the mcount
-# prologue (push %ebp, mov %esp, %ebp) which breaks the function graph
-# tracer assumptions. For i686, generic, core2 this is set by the
-# compiler anyway
-ifeq ($(CONFIG_FUNCTION_GRAPH_TRACER), y)
-ADD_ACCUMULATE_OUTGOING_ARGS := y
-endif
-
-# Work around to a bug with asm goto with first implementations of it
-# in gcc causing gcc to mess up the push and pop of the stack in some
-# uses of asm goto.
-ifeq ($(CONFIG_JUMP_LABEL), y)
-ADD_ACCUMULATE_OUTGOING_ARGS := y
-endif
-
-cflags-$(ADD_ACCUMULATE_OUTGOING_ARGS) += $(call cc-option,-maccumulate-outgoing-args)
-
# Bug fix for binutils: this option is required in order to keep
# binutils from generating NOPL instructions against our will.
ifneq ($(CONFIG_X86_P6_NOP),y)
diff --git a/arch/x86/boot/compressed/error.c b/arch/x86/boot/compressed/error.c
index 6248740b68b5..31922023de49 100644
--- a/arch/x86/boot/compressed/error.c
+++ b/arch/x86/boot/compressed/error.c
@@ -4,6 +4,7 @@
* memcpy() and memmove() are defined for the compressed boot environment.
*/
#include "misc.h"
+#include "error.h"
void warn(char *m)
{
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 2aa1ad194db2..580b60f5ac83 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -2256,6 +2256,7 @@ void arch_perf_update_userpage(struct perf_event *event,
struct perf_event_mmap_page *userpg, u64 now)
{
struct cyc2ns_data *data;
+ u64 offset;
userpg->cap_user_time = 0;
userpg->cap_user_time_zero = 0;
@@ -2263,11 +2264,13 @@ void arch_perf_update_userpage(struct perf_event *event,
!!(event->hw.flags & PERF_X86_EVENT_RDPMC_ALLOWED);
userpg->pmc_width = x86_pmu.cntval_bits;
- if (!sched_clock_stable())
+ if (!using_native_sched_clock() || !sched_clock_stable())
return;
data = cyc2ns_read_begin();
+ offset = data->cyc2ns_offset + __sched_clock_offset;
+
/*
* Internal timekeeping for enabled/running/stopped times
* is always in the local_clock domain.
@@ -2275,7 +2278,7 @@ void arch_perf_update_userpage(struct perf_event *event,
userpg->cap_user_time = 1;
userpg->time_mult = data->cyc2ns_mul;
userpg->time_shift = data->cyc2ns_shift;
- userpg->time_offset = data->cyc2ns_offset - now;
+ userpg->time_offset = offset - now;
/*
* cap_user_time_zero doesn't make sense when we're using a different
@@ -2283,7 +2286,7 @@ void arch_perf_update_userpage(struct perf_event *event,
*/
if (!event->attr.use_clockid) {
userpg->cap_user_time_zero = 1;
- userpg->time_zero = data->cyc2ns_offset;
+ userpg->time_zero = offset;
}
cyc2ns_read_end(data);
diff --git a/arch/x86/include/asm/kvm_page_track.h b/arch/x86/include/asm/kvm_page_track.h
index d74747b031ec..c4eda791f877 100644
--- a/arch/x86/include/asm/kvm_page_track.h
+++ b/arch/x86/include/asm/kvm_page_track.h
@@ -46,6 +46,7 @@ struct kvm_page_track_notifier_node {
};
void kvm_page_track_init(struct kvm *kvm);
+void kvm_page_track_cleanup(struct kvm *kvm);
void kvm_page_track_free_memslot(struct kvm_memory_slot *free,
struct kvm_memory_slot *dont);
diff --git a/arch/x86/include/asm/timer.h b/arch/x86/include/asm/timer.h
index a04eabd43d06..27e9f9d769b8 100644
--- a/arch/x86/include/asm/timer.h
+++ b/arch/x86/include/asm/timer.h
@@ -12,6 +12,8 @@ extern int recalibrate_cpu_khz(void);
extern int no_timer_check;
+extern bool using_native_sched_clock(void);
+
/*
* We use the full linear equation: f(x) = a + b*x, in order to allow
* a continuous function in the face of dynamic freq changes.
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index 72e8300b1e8a..9cffb44a3cf5 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -485,15 +485,17 @@ static inline unsigned long uv_soc_phys_ram_to_gpa(unsigned long paddr)
if (paddr < uv_hub_info->lowmem_remap_top)
paddr |= uv_hub_info->lowmem_remap_base;
- paddr |= uv_hub_info->gnode_upper;
- if (m_val)
+
+ if (m_val) {
+ paddr |= uv_hub_info->gnode_upper;
paddr = ((paddr << uv_hub_info->m_shift)
>> uv_hub_info->m_shift) |
((paddr >> uv_hub_info->m_val)
<< uv_hub_info->n_lshift);
- else
+ } else {
paddr |= uv_soc_phys_ram_to_nasid(paddr)
<< uv_hub_info->gpa_shift;
+ }
return paddr;
}
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index e9f8f8cdd570..86f20cc0a65e 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -1105,7 +1105,8 @@ void __init uv_init_hub_info(struct uv_hub_info_s *hi)
node_id.v = uv_read_local_mmr(UVH_NODE_ID);
uv_cpuid.gnode_shift = max_t(unsigned int, uv_cpuid.gnode_shift, mn.n_val);
hi->gnode_extra = (node_id.s.node_id & ~((1 << uv_cpuid.gnode_shift) - 1)) >> 1;
- hi->gnode_upper = (unsigned long)hi->gnode_extra << mn.m_val;
+ if (mn.m_val)
+ hi->gnode_upper = (u64)hi->gnode_extra << mn.m_val;
if (uv_gp_table) {
hi->global_mmr_base = uv_gp_table->mmr_base;
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 8e9725c607ea..5accfbdee3f0 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -54,6 +54,8 @@
static DEFINE_MUTEX(mce_chrdev_read_mutex);
+static int mce_chrdev_open_count; /* #times opened */
+
#define mce_log_get_idx_check(p) \
({ \
RCU_LOCKDEP_WARN(!rcu_read_lock_sched_held() && \
@@ -598,6 +600,10 @@ static int mce_default_notifier(struct notifier_block *nb, unsigned long val,
if (atomic_read(&num_notifiers) > 2)
return NOTIFY_DONE;
+ /* Don't print when mcelog is running */
+ if (mce_chrdev_open_count > 0)
+ return NOTIFY_DONE;
+
__print_mce(m);
return NOTIFY_DONE;
@@ -1828,7 +1834,6 @@ void mcheck_cpu_clear(struct cpuinfo_x86 *c)
*/
static DEFINE_SPINLOCK(mce_chrdev_state_lock);
-static int mce_chrdev_open_count; /* #times opened */
static int mce_chrdev_open_exclu; /* already open exclusive? */
static int mce_chrdev_open(struct inode *inode, struct file *file)
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index 524cc5780a77..6e4a047e4b68 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -60,7 +60,7 @@ static const char * const th_names[] = {
"load_store",
"insn_fetch",
"combined_unit",
- "",
+ "decode_unit",
"northbridge",
"execution_unit",
};
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 8f3d9cf26ff9..cbd73eb42170 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -29,6 +29,12 @@
#include <asm/ftrace.h>
#include <asm/nops.h>
+#if defined(CONFIG_FUNCTION_GRAPH_TRACER) && \
+ !defined(CC_USING_FENTRY) && \
+ !defined(CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE)
+# error The following combination is not supported: ((compiler missing -mfentry) || (CONFIG_X86_32 and !CONFIG_DYNAMIC_FTRACE)) && CONFIG_FUNCTION_GRAPH_TRACER && CONFIG_CC_OPTIMIZE_FOR_SIZE
+#endif
+
#ifdef CONFIG_DYNAMIC_FTRACE
int ftrace_arch_code_modify_prepare(void)
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index c73a7f9e881a..714dfba6a1e7 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -328,7 +328,7 @@ unsigned long long sched_clock(void)
return paravirt_sched_clock();
}
-static inline bool using_native_sched_clock(void)
+bool using_native_sched_clock(void)
{
return pv_time_ops.sched_clock == native_sched_clock;
}
@@ -336,7 +336,7 @@ static inline bool using_native_sched_clock(void)
unsigned long long
sched_clock(void) __attribute__((alias("native_sched_clock")));
-static inline bool using_native_sched_clock(void) { return true; }
+bool using_native_sched_clock(void) { return true; }
#endif
int check_tsc_unstable(void)
diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
index 73ea24d4f119..047b17a26269 100644
--- a/arch/x86/kvm/i8259.c
+++ b/arch/x86/kvm/i8259.c
@@ -657,6 +657,9 @@ void kvm_pic_destroy(struct kvm *kvm)
{
struct kvm_pic *vpic = kvm->arch.vpic;
+ if (!vpic)
+ return;
+
kvm_io_bus_unregister_dev(vpic->kvm, KVM_PIO_BUS, &vpic->dev_master);
kvm_io_bus_unregister_dev(vpic->kvm, KVM_PIO_BUS, &vpic->dev_slave);
kvm_io_bus_unregister_dev(vpic->kvm, KVM_PIO_BUS, &vpic->dev_eclr);
diff --git a/arch/x86/kvm/ioapic.c b/arch/x86/kvm/ioapic.c
index 6e219e5c07d2..289270a6aecb 100644
--- a/arch/x86/kvm/ioapic.c
+++ b/arch/x86/kvm/ioapic.c
@@ -635,6 +635,9 @@ void kvm_ioapic_destroy(struct kvm *kvm)
{
struct kvm_ioapic *ioapic = kvm->arch.vioapic;
+ if (!ioapic)
+ return;
+
cancel_delayed_work_sync(&ioapic->eoi_inject);
kvm_io_bus_unregister_dev(kvm, KVM_MMIO_BUS, &ioapic->dev);
kvm->arch.vioapic = NULL;
diff --git a/arch/x86/kvm/page_track.c b/arch/x86/kvm/page_track.c
index 37942e419c32..60168cdd0546 100644
--- a/arch/x86/kvm/page_track.c
+++ b/arch/x86/kvm/page_track.c
@@ -160,6 +160,14 @@ bool kvm_page_track_is_active(struct kvm_vcpu *vcpu, gfn_t gfn,
return !!ACCESS_ONCE(slot->arch.gfn_track[mode][index]);
}
+void kvm_page_track_cleanup(struct kvm *kvm)
+{
+ struct kvm_page_track_notifier_head *head;
+
+ head = &kvm->arch.track_notifier_head;
+ cleanup_srcu_struct(&head->track_srcu);
+}
+
void kvm_page_track_init(struct kvm *kvm)
{
struct kvm_page_track_notifier_head *head;
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index d1efe2c62b3f..5fba70646c32 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1379,6 +1379,9 @@ static void avic_vm_destroy(struct kvm *kvm)
unsigned long flags;
struct kvm_arch *vm_data = &kvm->arch;
+ if (!avic)
+ return;
+
avic_free_vm_id(vm_data->avic_vm_id);
if (vm_data->avic_logical_id_table_page)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 98e82ee1e699..2ee00dbbbd51 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -1239,6 +1239,11 @@ static inline bool cpu_has_vmx_invvpid_global(void)
return vmx_capability.vpid & VMX_VPID_EXTENT_GLOBAL_CONTEXT_BIT;
}
+static inline bool cpu_has_vmx_invvpid(void)
+{
+ return vmx_capability.vpid & VMX_VPID_INVVPID_BIT;
+}
+
static inline bool cpu_has_vmx_ept(void)
{
return vmcs_config.cpu_based_2nd_exec_ctrl &
@@ -2753,7 +2758,6 @@ static void nested_vmx_setup_ctls_msrs(struct vcpu_vmx *vmx)
SECONDARY_EXEC_RDTSCP |
SECONDARY_EXEC_DESC |
SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE |
- SECONDARY_EXEC_ENABLE_VPID |
SECONDARY_EXEC_APIC_REGISTER_VIRT |
SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY |
SECONDARY_EXEC_WBINVD_EXITING |
@@ -2781,10 +2785,12 @@ static void nested_vmx_setup_ctls_msrs(struct vcpu_vmx *vmx)
* though it is treated as global context. The alternative is
* not failing the single-context invvpid, and it is worse.
*/
- if (enable_vpid)
+ if (enable_vpid) {
+ vmx->nested.nested_vmx_secondary_ctls_high |=
+ SECONDARY_EXEC_ENABLE_VPID;
vmx->nested.nested_vmx_vpid_caps = VMX_VPID_INVVPID_BIT |
VMX_VPID_EXTENT_SUPPORTED_MASK;
- else
+ } else
vmx->nested.nested_vmx_vpid_caps = 0;
if (enable_unrestricted_guest)
@@ -4024,6 +4030,12 @@ static void vmx_flush_tlb(struct kvm_vcpu *vcpu)
__vmx_flush_tlb(vcpu, to_vmx(vcpu)->vpid);
}
+static void vmx_flush_tlb_ept_only(struct kvm_vcpu *vcpu)
+{
+ if (enable_ept)
+ vmx_flush_tlb(vcpu);
+}
+
static void vmx_decache_cr0_guest_bits(struct kvm_vcpu *vcpu)
{
ulong cr0_guest_owned_bits = vcpu->arch.cr0_guest_owned_bits;
@@ -6517,8 +6529,10 @@ static __init int hardware_setup(void)
if (boot_cpu_has(X86_FEATURE_NX))
kvm_enable_efer_bits(EFER_NX);
- if (!cpu_has_vmx_vpid())
+ if (!cpu_has_vmx_vpid() || !cpu_has_vmx_invvpid() ||
+ !(cpu_has_vmx_invvpid_single() || cpu_has_vmx_invvpid_global()))
enable_vpid = 0;
+
if (!cpu_has_vmx_shadow_vmcs())
enable_shadow_vmcs = 0;
if (enable_shadow_vmcs)
@@ -8501,7 +8515,8 @@ static int vmx_handle_exit(struct kvm_vcpu *vcpu)
&& kvm_vmx_exit_handlers[exit_reason])
return kvm_vmx_exit_handlers[exit_reason](vcpu);
else {
- WARN_ONCE(1, "vmx: unexpected exit reason 0x%x\n", exit_reason);
+ vcpu_unimpl(vcpu, "vmx: unexpected exit reason 0x%x\n",
+ exit_reason);
kvm_queue_exception(vcpu, UD_VECTOR);
return 1;
}
@@ -8547,6 +8562,7 @@ static void vmx_set_virtual_x2apic_mode(struct kvm_vcpu *vcpu, bool set)
} else {
sec_exec_control &= ~SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE;
sec_exec_control |= SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES;
+ vmx_flush_tlb_ept_only(vcpu);
}
vmcs_write32(SECONDARY_VM_EXEC_CONTROL, sec_exec_control);
@@ -8572,8 +8588,10 @@ static void vmx_set_apic_access_page_addr(struct kvm_vcpu *vcpu, hpa_t hpa)
*/
if (!is_guest_mode(vcpu) ||
!nested_cpu_has2(get_vmcs12(&vmx->vcpu),
- SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES))
+ SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES)) {
vmcs_write64(APIC_ACCESS_ADDR, hpa);
+ vmx_flush_tlb_ept_only(vcpu);
+ }
}
static void vmx_hwapic_isr_update(struct kvm_vcpu *vcpu, int max_isr)
@@ -9974,7 +9992,6 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12,
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
u32 exec_control;
- bool nested_ept_enabled = false;
vmcs_write16(GUEST_ES_SELECTOR, vmcs12->guest_es_selector);
vmcs_write16(GUEST_CS_SELECTOR, vmcs12->guest_cs_selector);
@@ -10121,8 +10138,6 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12,
vmcs12->guest_intr_status);
}
- nested_ept_enabled = (exec_control & SECONDARY_EXEC_ENABLE_EPT) != 0;
-
/*
* Write an illegal value to APIC_ACCESS_ADDR. Later,
* nested_get_vmcs12_pages will either fix it up or
@@ -10255,6 +10270,9 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12,
if (nested_cpu_has_ept(vmcs12)) {
kvm_mmu_unload(vcpu);
nested_ept_init_mmu_context(vcpu);
+ } else if (nested_cpu_has2(vmcs12,
+ SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES)) {
+ vmx_flush_tlb_ept_only(vcpu);
}
/*
@@ -10282,12 +10300,10 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12,
vmx_set_efer(vcpu, vcpu->arch.efer);
/* Shadow page tables on either EPT or shadow page tables. */
- if (nested_vmx_load_cr3(vcpu, vmcs12->guest_cr3, nested_ept_enabled,
+ if (nested_vmx_load_cr3(vcpu, vmcs12->guest_cr3, nested_cpu_has_ept(vmcs12),
entry_failure_code))
return 1;
- kvm_mmu_reset_context(vcpu);
-
if (!enable_ept)
vcpu->arch.walk_mmu->inject_page_fault = vmx_inject_page_fault_nested;
@@ -11056,6 +11072,10 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
vmx->nested.change_vmcs01_virtual_x2apic_mode = false;
vmx_set_virtual_x2apic_mode(vcpu,
vcpu->arch.apic_base & X2APIC_ENABLE);
+ } else if (!nested_cpu_has_ept(vmcs12) &&
+ nested_cpu_has2(vmcs12,
+ SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES)) {
+ vmx_flush_tlb_ept_only(vcpu);
}
/* This is needed for same reason as it was needed in prepare_vmcs02 */
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 1faf620a6fdc..ccbd45ecd41a 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -8153,11 +8153,12 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
if (kvm_x86_ops->vm_destroy)
kvm_x86_ops->vm_destroy(kvm);
kvm_iommu_unmap_guest(kvm);
- kfree(kvm->arch.vpic);
- kfree(kvm->arch.vioapic);
+ kvm_pic_destroy(kvm);
+ kvm_ioapic_destroy(kvm);
kvm_free_vcpus(kvm);
kvfree(rcu_dereference_check(kvm->arch.apic_map, 1));
kvm_mmu_uninit_vm(kvm);
+ kvm_page_track_cleanup(kvm);
}
void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
@@ -8566,11 +8567,11 @@ void kvm_arch_async_page_present(struct kvm_vcpu *vcpu,
{
struct x86_exception fault;
- trace_kvm_async_pf_ready(work->arch.token, work->gva);
if (work->wakeup_all)
work->arch.token = ~0; /* broadcast wakeup */
else
kvm_del_async_pf_gfn(vcpu, work->arch.gfn);
+ trace_kvm_async_pf_ready(work->arch.token, work->gva);
if ((vcpu->arch.apf.msr_val & KVM_ASYNC_PF_ENABLED) &&
!apf_put_user(vcpu, KVM_PV_REASON_PAGE_READY)) {
diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
index 779782f58324..9a53a06e5a3e 100644
--- a/arch/x86/lib/memcpy_64.S
+++ b/arch/x86/lib/memcpy_64.S
@@ -290,7 +290,7 @@ EXPORT_SYMBOL_GPL(memcpy_mcsafe_unrolled)
_ASM_EXTABLE_FAULT(.L_copy_leading_bytes, .L_memcpy_mcsafe_fail)
_ASM_EXTABLE_FAULT(.L_cache_w0, .L_memcpy_mcsafe_fail)
_ASM_EXTABLE_FAULT(.L_cache_w1, .L_memcpy_mcsafe_fail)
- _ASM_EXTABLE_FAULT(.L_cache_w3, .L_memcpy_mcsafe_fail)
+ _ASM_EXTABLE_FAULT(.L_cache_w2, .L_memcpy_mcsafe_fail)
_ASM_EXTABLE_FAULT(.L_cache_w3, .L_memcpy_mcsafe_fail)
_ASM_EXTABLE_FAULT(.L_cache_w4, .L_memcpy_mcsafe_fail)
_ASM_EXTABLE_FAULT(.L_cache_w5, .L_memcpy_mcsafe_fail)
diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
index 887e57182716..aed206475aa7 100644
--- a/arch/x86/mm/kaslr.c
+++ b/arch/x86/mm/kaslr.c
@@ -48,7 +48,7 @@ static const unsigned long vaddr_start = __PAGE_OFFSET_BASE;
#if defined(CONFIG_X86_ESPFIX64)
static const unsigned long vaddr_end = ESPFIX_BASE_ADDR;
#elif defined(CONFIG_EFI)
-static const unsigned long vaddr_end = EFI_VA_START;
+static const unsigned long vaddr_end = EFI_VA_END;
#else
static const unsigned long vaddr_end = __START_KERNEL_map;
#endif
@@ -105,7 +105,7 @@ void __init kernel_randomize_memory(void)
*/
BUILD_BUG_ON(vaddr_start >= vaddr_end);
BUILD_BUG_ON(IS_ENABLED(CONFIG_X86_ESPFIX64) &&
- vaddr_end >= EFI_VA_START);
+ vaddr_end >= EFI_VA_END);
BUILD_BUG_ON((IS_ENABLED(CONFIG_X86_ESPFIX64) ||
IS_ENABLED(CONFIG_EFI)) &&
vaddr_end >= __START_KERNEL_map);
diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile
index 555b9fa0ad43..7dbdb780264d 100644
--- a/arch/x86/purgatory/Makefile
+++ b/arch/x86/purgatory/Makefile
@@ -8,6 +8,7 @@ PURGATORY_OBJS = $(addprefix $(obj)/,$(purgatory-y))
LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined -nostdlib -z nodefaultlib
targets += purgatory.ro
+KASAN_SANITIZE := n
KCOV_INSTRUMENT := n
# Default KBUILD_CFLAGS can have -pg option set when FTRACE is enabled. That
diff --git a/arch/xtensa/include/asm/page.h b/arch/xtensa/include/asm/page.h
index 976b1d70edbc..4ddbfd57a7c8 100644
--- a/arch/xtensa/include/asm/page.h
+++ b/arch/xtensa/include/asm/page.h
@@ -164,8 +164,21 @@ void copy_user_highpage(struct page *to, struct page *from,
#define ARCH_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT)
+#ifdef CONFIG_MMU
+static inline unsigned long ___pa(unsigned long va)
+{
+ unsigned long off = va - PAGE_OFFSET;
+
+ if (off >= XCHAL_KSEG_SIZE)
+ off -= XCHAL_KSEG_SIZE;
+
+ return off + PHYS_OFFSET;
+}
+#define __pa(x) ___pa((unsigned long)(x))
+#else
#define __pa(x) \
((unsigned long) (x) - PAGE_OFFSET + PHYS_OFFSET)
+#endif
#define __va(x) \
((void *)((unsigned long) (x) - PHYS_OFFSET + PAGE_OFFSET))
#define pfn_valid(pfn) \
diff --git a/arch/xtensa/include/uapi/asm/unistd.h b/arch/xtensa/include/uapi/asm/unistd.h
index cd400af4a6b2..6be7eb27fd29 100644
--- a/arch/xtensa/include/uapi/asm/unistd.h
+++ b/arch/xtensa/include/uapi/asm/unistd.h
@@ -774,7 +774,10 @@ __SYSCALL(349, sys_pkey_alloc, 2)
#define __NR_pkey_free 350
__SYSCALL(350, sys_pkey_free, 1)
-#define __NR_syscall_count 351
+#define __NR_statx 351
+__SYSCALL(351, sys_statx, 5)
+
+#define __NR_syscall_count 352
/*
* sysxtensa syscall handler
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index c82c43bff296..bae697a06a98 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -483,10 +483,8 @@ void show_regs(struct pt_regs * regs)
static int show_trace_cb(struct stackframe *frame, void *data)
{
- if (kernel_text_address(frame->pc)) {
- pr_cont(" [<%08lx>]", frame->pc);
- print_symbol(" %s\n", frame->pc);
- }
+ if (kernel_text_address(frame->pc))
+ pr_cont(" [<%08lx>] %pB\n", frame->pc, (void *)frame->pc);
return 0;
}