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authorThomas Gleixner <tglx@linutronix.de>2019-07-22 20:47:11 +0200
committerThomas Gleixner <tglx@linutronix.de>2019-07-25 16:11:57 +0200
commit521b82fee98c1e334ba3a2459ba3739d459e9e4e (patch)
treeeebf1f8fd907f4c68f0a6411cbb536efb57b91dc
parentcdc86c9d1f825d13cef85d9ebd3e73572602fb48 (diff)
downloadlinux-521b82fee98c1e334ba3a2459ba3739d459e9e4e.tar.bz2
x86/apic: Cleanup the include maze
All of these APIC files include the world and some more. Remove the unneeded cruft. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20190722105219.342631201@linutronix.de
-rw-r--r--arch/x86/kernel/apic/apic_flat_64.c15
-rw-r--r--arch/x86/kernel/apic/apic_noop.c18
-rw-r--r--arch/x86/kernel/apic/apic_numachip.c6
-rw-r--r--arch/x86/kernel/apic/ipi.c17
-rw-r--r--arch/x86/kernel/apic/probe_32.c18
-rw-r--r--arch/x86/kernel/apic/probe_64.c11
-rw-r--r--arch/x86/kernel/apic/x2apic_cluster.c16
-rw-r--r--arch/x86/kernel/apic/x2apic_phys.c9
-rw-r--r--arch/x86/kernel/apic/x2apic_uv_x.c28
9 files changed, 26 insertions, 112 deletions
diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
index bbdca603f94a..8d7242df1fd6 100644
--- a/arch/x86/kernel/apic/apic_flat_64.c
+++ b/arch/x86/kernel/apic/apic_flat_64.c
@@ -8,21 +8,14 @@
* Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
* James Cleverdon.
*/
-#include <linux/acpi.h>
-#include <linux/errno.h>
-#include <linux/threads.h>
#include <linux/cpumask.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/ctype.h>
-#include <linux/hardirq.h>
#include <linux/export.h>
+#include <linux/acpi.h>
-#include <asm/smp.h>
-#include <asm/ipi.h>
-#include <asm/apic.h>
-#include <asm/apic_flat_64.h>
#include <asm/jailhouse_para.h>
+#include <asm/apic_flat_64.h>
+#include <asm/apic.h>
+#include <asm/ipi.h>
static struct apic apic_physflat;
static struct apic apic_flat;
diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
index 5078b5ce63a7..98c9bb75d185 100644
--- a/arch/x86/kernel/apic/apic_noop.c
+++ b/arch/x86/kernel/apic/apic_noop.c
@@ -9,25 +9,9 @@
* to not uglify the caller's code and allow to call (some) apic routines
* like self-ipi, etc...
*/
-
-#include <linux/threads.h>
#include <linux/cpumask.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/ctype.h>
-#include <linux/errno.h>
-#include <asm/fixmap.h>
-#include <asm/mpspec.h>
-#include <asm/apicdef.h>
-#include <asm/apic.h>
-#include <asm/setup.h>
-#include <linux/smp.h>
-#include <asm/ipi.h>
-
-#include <linux/interrupt.h>
-#include <asm/acpi.h>
-#include <asm/e820/api.h>
+#include <asm/apic.h>
static void noop_init_apic_ldr(void) { }
static void noop_send_IPI(int cpu, int vector) { }
diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c
index a5464b8b6c46..e071e8dcb097 100644
--- a/arch/x86/kernel/apic/apic_numachip.c
+++ b/arch/x86/kernel/apic/apic_numachip.c
@@ -10,15 +10,15 @@
* Send feedback to <support@numascale.com>
*
*/
-
+#include <linux/types.h>
#include <linux/init.h>
#include <asm/numachip/numachip.h>
#include <asm/numachip/numachip_csr.h>
-#include <asm/ipi.h>
+
#include <asm/apic_flat_64.h>
#include <asm/pgtable.h>
-#include <asm/pci_x86.h>
+#include <asm/ipi.h>
u8 numachip_system __read_mostly;
static const struct apic apic_numachip1;
diff --git a/arch/x86/kernel/apic/ipi.c b/arch/x86/kernel/apic/ipi.c
index de9764605d31..dad523bbe701 100644
--- a/arch/x86/kernel/apic/ipi.c
+++ b/arch/x86/kernel/apic/ipi.c
@@ -1,21 +1,8 @@
// SPDX-License-Identifier: GPL-2.0
+
#include <linux/cpumask.h>
-#include <linux/interrupt.h>
-
-#include <linux/mm.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/kernel_stat.h>
-#include <linux/mc146818rtc.h>
-#include <linux/cache.h>
-#include <linux/cpu.h>
-
-#include <asm/smp.h>
-#include <asm/mtrr.h>
-#include <asm/tlbflush.h>
-#include <asm/mmu_context.h>
+
#include <asm/apic.h>
-#include <asm/proto.h>
#include <asm/ipi.h>
void __default_send_IPI_shortcut(unsigned int shortcut, int vector, unsigned int dest)
diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
index 1492799b8f43..8f3c7f50b0a9 100644
--- a/arch/x86/kernel/apic/probe_32.c
+++ b/arch/x86/kernel/apic/probe_32.c
@@ -6,26 +6,12 @@
*
* Generic x86 APIC driver probe layer.
*/
-#include <linux/threads.h>
-#include <linux/cpumask.h>
#include <linux/export.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/ctype.h>
-#include <linux/init.h>
#include <linux/errno.h>
-#include <asm/fixmap.h>
-#include <asm/mpspec.h>
-#include <asm/apicdef.h>
-#include <asm/apic.h>
-#include <asm/setup.h>
-
-#include <linux/smp.h>
-#include <asm/ipi.h>
-#include <linux/interrupt.h>
+#include <asm/apic.h>
#include <asm/acpi.h>
-#include <asm/e820/api.h>
+#include <asm/ipi.h>
#ifdef CONFIG_HOTPLUG_CPU
#define DEFAULT_SEND_IPI (1)
diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c
index e6560a02eb46..f7bd3f48deb2 100644
--- a/arch/x86/kernel/apic/probe_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -8,19 +8,8 @@
* Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
* James Cleverdon.
*/
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/ctype.h>
-#include <linux/hardirq.h>
-#include <linux/dmar.h>
-
-#include <asm/smp.h>
#include <asm/apic.h>
#include <asm/ipi.h>
-#include <asm/setup.h>
/*
* Check the APIC IDs in bios_cpu_apicid and choose the APIC mode.
diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
index 609e499387a1..ebde731dc4cf 100644
--- a/arch/x86/kernel/apic/x2apic_cluster.c
+++ b/arch/x86/kernel/apic/x2apic_cluster.c
@@ -1,14 +1,12 @@
// SPDX-License-Identifier: GPL-2.0
-#include <linux/threads.h>
+
+#include <linux/cpuhotplug.h>
#include <linux/cpumask.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/ctype.h>
-#include <linux/dmar.h>
-#include <linux/irq.h>
-#include <linux/cpu.h>
-
-#include <asm/smp.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+
+#include <asm/apic.h>
+
#include "x2apic.h"
struct cluster_mask {
diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
index b5cf9e7b3830..e5289a0c595b 100644
--- a/arch/x86/kernel/apic/x2apic_phys.c
+++ b/arch/x86/kernel/apic/x2apic_phys.c
@@ -1,13 +1,10 @@
// SPDX-License-Identifier: GPL-2.0
-#include <linux/threads.h>
+
#include <linux/cpumask.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/ctype.h>
-#include <linux/dmar.h>
+#include <linux/acpi.h>
-#include <asm/smp.h>
#include <asm/ipi.h>
+
#include "x2apic.h"
int x2apic_phys;
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 1e225528f0d7..73a652093820 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -7,40 +7,20 @@
*
* Copyright (C) 2007-2014 Silicon Graphics, Inc. All rights reserved.
*/
+#include <linux/crash_dump.h>
+#include <linux/cpuhotplug.h>
#include <linux/cpumask.h>
-#include <linux/hardirq.h>
#include <linux/proc_fs.h>
-#include <linux/threads.h>
-#include <linux/kernel.h>
+#include <linux/memory.h>
#include <linux/export.h>
-#include <linux/string.h>
-#include <linux/ctype.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/slab.h>
-#include <linux/cpu.h>
-#include <linux/init.h>
-#include <linux/io.h>
#include <linux/pci.h>
-#include <linux/kdebug.h>
-#include <linux/delay.h>
-#include <linux/crash_dump.h>
-#include <linux/reboot.h>
-#include <linux/memory.h>
-#include <linux/numa.h>
+#include <asm/e820/api.h>
#include <asm/uv/uv_mmrs.h>
#include <asm/uv/uv_hub.h>
-#include <asm/current.h>
-#include <asm/pgtable.h>
#include <asm/uv/bios.h>
#include <asm/uv/uv.h>
#include <asm/apic.h>
-#include <asm/e820/api.h>
-#include <asm/ipi.h>
-#include <asm/smp.h>
-#include <asm/x86_init.h>
-#include <asm/nmi.h>
DEFINE_PER_CPU(int, x2apic_extra_bits);