summaryrefslogtreecommitdiffstats
path: root/Documentation
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/Intel-IOMMU.txt2
-rw-r--r--Documentation/cgroup-v2.txt6
-rw-r--r--Documentation/devicetree/bindings/net/brcm,bcmgenet.txt4
-rw-r--r--Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt5
-rw-r--r--Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt7
-rw-r--r--Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt7
-rw-r--r--Documentation/devicetree/bindings/net/mdio-mux-gpio.txt8
-rw-r--r--Documentation/devicetree/bindings/net/mdio-mux.txt8
-rw-r--r--Documentation/devicetree/bindings/net/phy.txt6
-rw-r--r--Documentation/devicetree/bindings/sound/fsl-asoc-card.txt2
-rw-r--r--Documentation/filesystems/proc.txt13
-rw-r--r--Documentation/kernel-parameters.txt16
-rw-r--r--Documentation/networking/ip-sysctl.txt2
-rw-r--r--Documentation/virtual/kvm/api.txt2
14 files changed, 48 insertions, 40 deletions
diff --git a/Documentation/Intel-IOMMU.txt b/Documentation/Intel-IOMMU.txt
index 7b57fc087088..49585b6e1ea2 100644
--- a/Documentation/Intel-IOMMU.txt
+++ b/Documentation/Intel-IOMMU.txt
@@ -3,7 +3,7 @@ Linux IOMMU Support
The architecture spec can be obtained from the below location.
-http://www.intel.com/technology/virtualization/
+http://www.intel.com/content/dam/www/public/us/en/documents/product-specifications/vt-directed-io-spec.pdf
This guide gives a quick cheat sheet for some basic understanding.
diff --git a/Documentation/cgroup-v2.txt b/Documentation/cgroup-v2.txt
index 65b3eac8856c..ff49cf901148 100644
--- a/Documentation/cgroup-v2.txt
+++ b/Documentation/cgroup-v2.txt
@@ -7,7 +7,7 @@ This is the authoritative documentation on the design, interface and
conventions of cgroup v2. It describes all userland-visible aspects
of cgroup including core and specific controller behaviors. All
future changes must be reflected in this document. Documentation for
-v1 is available under Documentation/cgroup-legacy/.
+v1 is available under Documentation/cgroup-v1/.
CONTENTS
@@ -843,6 +843,10 @@ PAGE_SIZE multiple when read back.
Amount of memory used to cache filesystem data,
including tmpfs and shared memory.
+ sock
+
+ Amount of memory used in network transmission buffers
+
file_mapped
Amount of cached filesystem data mapped with mmap()
diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
index 451fef26b4df..10587bdadbbe 100644
--- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
+++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
@@ -68,7 +68,7 @@ ethernet@f0b60000 {
phy1: ethernet-phy@1 {
max-speed = <1000>;
reg = <0x1>;
- compatible = "brcm,28nm-gphy", "ethernet-phy-ieee802.3-c22";
+ compatible = "ethernet-phy-ieee802.3-c22";
};
};
};
@@ -115,7 +115,7 @@ ethernet@f0ba0000 {
phy0: ethernet-phy@0 {
max-speed = <1000>;
reg = <0x0>;
- compatible = "brcm,bcm53125", "ethernet-phy-ieee802.3-c22";
+ compatible = "ethernet-phy-ieee802.3-c22";
};
};
};
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
index 80411b2f0490..ecacfa44b1eb 100644
--- a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
+++ b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
@@ -4,8 +4,6 @@ Required properties:
- compatible: should be "hisilicon,hns-dsaf-v1" or "hisilicon,hns-dsaf-v2".
"hisilicon,hns-dsaf-v1" is for hip05.
"hisilicon,hns-dsaf-v2" is for Hi1610 and Hi1612.
-- dsa-name: dsa fabric name who provide this interface.
- should be "dsafX", X is the dsaf id.
- mode: dsa fabric mode string. only support one of dsaf modes like these:
"2port-64vf",
"6port-16rss",
@@ -26,9 +24,8 @@ Required properties:
Example:
-dsa: dsa@c7000000 {
+dsaf0: dsa@c7000000 {
compatible = "hisilicon,hns-dsaf-v1";
- dsa_name = "dsaf0";
mode = "6port-16rss";
interrupt-parent = <&mbigen_dsa>;
reg = <0x0 0xC0000000 0x0 0x420000
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
index 41d19be7011e..e6a9d1c30878 100644
--- a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
+++ b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
@@ -4,8 +4,9 @@ Required properties:
- compatible: "hisilicon,hns-nic-v1" or "hisilicon,hns-nic-v2".
"hisilicon,hns-nic-v1" is for hip05.
"hisilicon,hns-nic-v2" is for Hi1610 and Hi1612.
-- ae-name: accelerator name who provides this interface,
- is simply a name referring to the name of name in the accelerator node.
+- ae-handle: accelerator engine handle for hns,
+ specifies a reference to the associating hardware driver node.
+ see Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
- port-id: is the index of port provided by DSAF (the accelerator). DSAF can
connect to 8 PHYs. Port 0 to 1 are both used for adminstration purpose. They
are called debug ports.
@@ -41,7 +42,7 @@ Example:
ethernet@0{
compatible = "hisilicon,hns-nic-v1";
- ae-name = "dsaf0";
+ ae-handle = <&dsaf0>;
port-id = <0>;
local-mac-address = [a2 14 e4 4b 56 76];
};
diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
index aeea50c84e92..d0cb8693963b 100644
--- a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
+++ b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
@@ -6,12 +6,17 @@ Required properties:
- interrupts: interrupt for the device
- phy: See ethernet.txt file in the same directory.
- phy-mode: See ethernet.txt file in the same directory
-- clocks: a pointer to the reference clock for this device.
+- clocks: List of clocks for this device. At least one clock is
+ mandatory for the core clock. If several clocks are given, then the
+ clock-names property must be used to identify them.
Optional properties:
- tx-csum-limit: maximum mtu supported by port that allow TX checksum.
Value is presented in bytes. If not used, by default 1600B is set for
"marvell,armada-370-neta" and 9800B for others.
+- clock-names: List of names corresponding to clocks property; shall be
+ "core" for core clock and "bus" for the optional bus clock.
+
Example:
diff --git a/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt b/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt
index 79384113c2b0..694987d3c17a 100644
--- a/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt
+++ b/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt
@@ -38,7 +38,6 @@ Example :
phy11: ethernet-phy@1 {
reg = <1>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -48,7 +47,6 @@ Example :
};
phy12: ethernet-phy@2 {
reg = <2>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -58,7 +56,6 @@ Example :
};
phy13: ethernet-phy@3 {
reg = <3>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -68,7 +65,6 @@ Example :
};
phy14: ethernet-phy@4 {
reg = <4>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -85,7 +81,6 @@ Example :
phy21: ethernet-phy@1 {
reg = <1>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -95,7 +90,6 @@ Example :
};
phy22: ethernet-phy@2 {
reg = <2>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -105,7 +99,6 @@ Example :
};
phy23: ethernet-phy@3 {
reg = <3>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -115,7 +108,6 @@ Example :
};
phy24: ethernet-phy@4 {
reg = <4>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
diff --git a/Documentation/devicetree/bindings/net/mdio-mux.txt b/Documentation/devicetree/bindings/net/mdio-mux.txt
index f65606f8d632..491f5bd55203 100644
--- a/Documentation/devicetree/bindings/net/mdio-mux.txt
+++ b/Documentation/devicetree/bindings/net/mdio-mux.txt
@@ -47,7 +47,6 @@ Example :
phy11: ethernet-phy@1 {
reg = <1>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -57,7 +56,6 @@ Example :
};
phy12: ethernet-phy@2 {
reg = <2>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -67,7 +65,6 @@ Example :
};
phy13: ethernet-phy@3 {
reg = <3>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -77,7 +74,6 @@ Example :
};
phy14: ethernet-phy@4 {
reg = <4>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -94,7 +90,6 @@ Example :
phy21: ethernet-phy@1 {
reg = <1>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -104,7 +99,6 @@ Example :
};
phy22: ethernet-phy@2 {
reg = <2>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -114,7 +108,6 @@ Example :
};
phy23: ethernet-phy@3 {
reg = <3>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
@@ -124,7 +117,6 @@ Example :
};
phy24: ethernet-phy@4 {
reg = <4>;
- compatible = "marvell,88e1149r";
marvell,reg-init = <3 0x10 0 0x5777>,
<3 0x11 0 0x00aa>,
<3 0x12 0 0x4105>,
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index 525e1658f2da..bc1c3c8bf8fa 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -17,8 +17,7 @@ Optional Properties:
"ethernet-phy-ieee802.3-c22" or "ethernet-phy-ieee802.3-c45" for
PHYs that implement IEEE802.3 clause 22 or IEEE802.3 clause 45
specifications. If neither of these are specified, the default is to
- assume clause 22. The compatible list may also contain other
- elements.
+ assume clause 22.
If the phy's identifier is known then the list may contain an entry
of the form: "ethernet-phy-idAAAA.BBBB" where
@@ -28,6 +27,9 @@ Optional Properties:
4 hex digits. This is the chip vendor OUI bits 19:24,
followed by 10 bits of a vendor specific ID.
+ The compatible list should not contain other values than those
+ listed here.
+
- max-speed: Maximum PHY supported speed (10, 100, 1000...)
- broken-turn-around: If set, indicates the PHY device does not correctly
diff --git a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
index ce55c0a6f757..4da41bf1888e 100644
--- a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
+++ b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
@@ -30,6 +30,8 @@ The compatible list for this generic sound card currently:
"fsl,imx-audio-sgtl5000"
(compatible with Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt)
+ "fsl,imx-audio-wm8960"
+
Required properties:
- compatible : Contains one of entries in the compatible list.
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index fde9fd06fa98..843b045b4069 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -240,8 +240,8 @@ Table 1-2: Contents of the status files (as of 4.1)
RssFile size of resident file mappings
RssShmem size of resident shmem memory (includes SysV shm,
mapping of tmpfs and shared anonymous mappings)
- VmData size of data, stack, and text segments
- VmStk size of data, stack, and text segments
+ VmData size of private data segments
+ VmStk size of stack segments
VmExe size of text segment
VmLib size of shared library code
VmPTE size of page table entries
@@ -356,7 +356,7 @@ address perms offset dev inode pathname
a7cb1000-a7cb2000 ---p 00000000 00:00 0
a7cb2000-a7eb2000 rw-p 00000000 00:00 0
a7eb2000-a7eb3000 ---p 00000000 00:00 0
-a7eb3000-a7ed5000 rw-p 00000000 00:00 0 [stack:1001]
+a7eb3000-a7ed5000 rw-p 00000000 00:00 0
a7ed5000-a8008000 r-xp 00000000 03:00 4222 /lib/libc.so.6
a8008000-a800a000 r--p 00133000 03:00 4222 /lib/libc.so.6
a800a000-a800b000 rw-p 00135000 03:00 4222 /lib/libc.so.6
@@ -388,7 +388,6 @@ is not associated with a file:
[heap] = the heap of the program
[stack] = the stack of the main process
- [stack:1001] = the stack of the thread with tid 1001
[vdso] = the "virtual dynamic shared object",
the kernel system call handler
@@ -396,10 +395,8 @@ is not associated with a file:
The /proc/PID/task/TID/maps is a view of the virtual memory from the viewpoint
of the individual tasks of a process. In this file you will see a mapping marked
-as [stack] if that task sees it as a stack. This is a key difference from the
-content of /proc/PID/maps, where you will see all mappings that are being used
-as stack by all of those tasks. Hence, for the example above, the task-level
-map, i.e. /proc/PID/task/TID/maps for thread 1001 will look like this:
+as [stack] if that task sees it as a stack. Hence, for the example above, the
+task-level map, i.e. /proc/PID/task/TID/maps for thread 1001 will look like this:
08048000-08049000 r-xp 00000000 03:00 8312 /opt/test
08049000-0804a000 rw-p 00001000 03:00 8312 /opt/test
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 87d40a72f6a1..9a53c929f017 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1496,6 +1496,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
could change it dynamically, usually by
/sys/module/printk/parameters/ignore_loglevel.
+ ignore_rlimit_data
+ Ignore RLIMIT_DATA setting for data mappings,
+ print warning at first misuse. Can be changed via
+ /sys/module/kernel/parameters/ignore_rlimit_data.
+
ihash_entries= [KNL]
Set number of hash buckets for inode cache.
@@ -4230,6 +4235,17 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
The default value of this parameter is determined by
the config option CONFIG_WQ_POWER_EFFICIENT_DEFAULT.
+ workqueue.debug_force_rr_cpu
+ Workqueue used to implicitly guarantee that work
+ items queued without explicit CPU specified are put
+ on the local CPU. This guarantee is no longer true
+ and while local CPU is still preferred work items
+ may be put on foreign CPUs. This debug option
+ forces round-robin CPU selection to flush out
+ usages which depend on the now broken guarantee.
+ When enabled, memory and cache locality will be
+ impacted.
+
x2apic_phys [X86-64,APIC] Use x2apic physical mode instead of
default x2apic cluster mode on platforms
supporting x2apic.
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index ceb44a095a27..73b36d7c7b0d 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -594,7 +594,7 @@ tcp_fastopen - INTEGER
tcp_syn_retries - INTEGER
Number of times initial SYNs for an active TCP connection attempt
- will be retransmitted. Should not be higher than 255. Default value
+ will be retransmitted. Should not be higher than 127. Default value
is 6, which corresponds to 63seconds till the last retransmission
with the current initial RTO of 1second. With this the final timeout
for an active TCP connection attempt will happen after 127seconds.
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index 053f613fc9a9..07e4cdf02407 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -3025,7 +3025,7 @@ len must be a multiple of sizeof(struct kvm_s390_irq). It must be > 0
and it must not exceed (max_vcpus + 32) * sizeof(struct kvm_s390_irq),
which is the maximum number of possibly pending cpu-local interrupts.
-4.90 KVM_SMI
+4.96 KVM_SMI
Capability: KVM_CAP_X86_SMM
Architectures: x86
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 09:33:08 +0000