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Message-Id: <1206388361-17265-1-git-send-email-gcosta@redhat.com>
Date: Mon, 24 Mar 2008 16:52:40 -0300
From: Glauber Costa <gcosta@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: akpm@...ux-foundation.org, glommer@...il.com, mingo@...e.hu,
tglx@...utronix.de, yhlu.kernel@...il.com
Subject: [PATCH 1/2] move ipi definitions to mach_ipi.h
take them out of the x86_64-only asm/mach_apic.h
Signed-off-by: Glauber Costa <gcosta@...hat.com>
---
arch/x86/kernel/apic_64.c | 2 ++
arch/x86/kernel/crash.c | 4 ----
arch/x86/kernel/io_apic_64.c | 2 ++
arch/x86/kernel/smp.c | 6 +-----
arch/x86/kernel/tlb_64.c | 3 ++-
include/asm-x86/mach-default/mach_ipi.h | 17 +++++++++++++----
include/asm-x86/mach_apic.h | 3 ---
7 files changed, 20 insertions(+), 17 deletions(-)
diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index 5362cfd..206278f 100644
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -41,6 +41,8 @@ #include <asm/proto.h>
#include <asm/timex.h>
#include <asm/apic.h>
+#include <mach_ipi.h>
+
int disable_apic_timer __cpuinitdata;
static int apic_calibrate_pmtmr __initdata;
int disable_apic;
diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index 9a5fa0a..2251d0a 100644
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -26,11 +26,7 @@ #include <asm/hpet.h>
#include <linux/kdebug.h>
#include <asm/smp.h>
-#ifdef CONFIG_X86_32
#include <mach_ipi.h>
-#else
-#include <asm/mach_apic.h>
-#endif
/* This keeps a track of which one is crashing cpu. */
static int crashing_cpu;
diff --git a/arch/x86/kernel/io_apic_64.c b/arch/x86/kernel/io_apic_64.c
index 1627c0d..7d5cdf3 100644
--- a/arch/x86/kernel/io_apic_64.c
+++ b/arch/x86/kernel/io_apic_64.c
@@ -50,6 +50,8 @@ #include <asm/nmi.h>
#include <asm/msidef.h>
#include <asm/hypertransport.h>
+#include <mach_ipi.h>
+
struct irq_cfg {
cpumask_t domain;
cpumask_t old_domain;
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index 16c52aa..8f75893 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -26,12 +26,8 @@ #include <asm/mtrr.h>
#include <asm/tlbflush.h>
#include <asm/mmu_context.h>
#include <asm/proto.h>
-#ifdef CONFIG_X86_32
-#include <mach_apic.h>
#include <mach_ipi.h>
-#else
-#include <asm/mach_apic.h>
-#endif
+#include <mach_apic.h>
/*
* Some notes on x86 processor bugs affecting SMP operation:
*
diff --git a/arch/x86/kernel/tlb_64.c b/arch/x86/kernel/tlb_64.c
index 615d848..1558e51 100644
--- a/arch/x86/kernel/tlb_64.c
+++ b/arch/x86/kernel/tlb_64.c
@@ -11,11 +11,12 @@ #include <linux/interrupt.h>
#include <asm/mtrr.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
-#include <asm/mach_apic.h>
#include <asm/mmu_context.h>
#include <asm/proto.h>
#include <asm/apicdef.h>
#include <asm/idle.h>
+
+#include <mach_ipi.h>
/*
* Smarter SMP flushing macros.
* c/o Linus Torvalds.
diff --git a/include/asm-x86/mach-default/mach_ipi.h b/include/asm-x86/mach-default/mach_ipi.h
index 0dba244..f00467b 100644
--- a/include/asm-x86/mach-default/mach_ipi.h
+++ b/include/asm-x86/mach-default/mach_ipi.h
@@ -9,10 +9,7 @@ void __send_IPI_shortcut(unsigned int sh
extern int no_broadcast;
-static inline void send_IPI_mask(cpumask_t mask, int vector)
-{
- send_IPI_mask_bitmask(mask, vector);
-}
+void send_IPI_mask(cpumask_t mask, int vector);
static inline void __local_send_IPI_allbutself(int vector)
{
@@ -33,6 +30,17 @@ static inline void __local_send_IPI_all(
__send_IPI_shortcut(APIC_DEST_ALLINC, vector);
}
+#ifdef CONFIG_X86_64
+#include <asm/genapic.h>
+#define send_IPI_mask (genapic->send_IPI_mask)
+#define send_IPI_allbutself (genapic->send_IPI_allbutself)
+#define send_IPI_all (genapic->send_IPI_all)
+#else
+static inline void send_IPI_mask(cpumask_t mask, int vector);
+{
+ send_IPI_mask_bitmask(mask, vector);
+}
+
static inline void send_IPI_allbutself(int vector)
{
/*
@@ -50,5 +58,6 @@ static inline void send_IPI_all(int vect
{
__local_send_IPI_all(vector);
}
+#endif
#endif /* __ASM_MACH_IPI_H */
diff --git a/include/asm-x86/mach_apic.h b/include/asm-x86/mach_apic.h
index 7b7115a..1bc68c0 100644
--- a/include/asm-x86/mach_apic.h
+++ b/include/asm-x86/mach_apic.h
@@ -20,9 +20,6 @@ #define TARGET_CPUS (genapic->target_c
#define vector_allocation_domain (genapic->vector_allocation_domain)
#define apic_id_registered (genapic->apic_id_registered)
#define init_apic_ldr (genapic->init_apic_ldr)
-#define send_IPI_mask (genapic->send_IPI_mask)
-#define send_IPI_allbutself (genapic->send_IPI_allbutself)
-#define send_IPI_all (genapic->send_IPI_all)
#define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid)
#define phys_pkg_id (genapic->phys_pkg_id)
--
1.4.2
--
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