[PATCH 01/16] x86: Fix sys_call_table type in asm/syscall.h v2

From: Andi Kleen
Date: Mon Aug 05 2013 - 18:09:34 EST

From: Andi Kleen <ak@xxxxxxxxxxxxxxx>

Make the sys_call_table type defined in asm/syscall.h match
the definition in syscall_64.c

v2: include asm/syscall.h in syscall_64.c too. I left uml alone
because it doesn't have an syscall.h on its own and including
the native one leads to other errors.
Cc: x86@xxxxxxxxxx
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
arch/x86/include/asm/syscall.h | 3 ++-
arch/x86/kernel/syscall_64.c | 3 +--
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h
index 2e188d6..aea284b 100644
--- a/arch/x86/include/asm/syscall.h
+++ b/arch/x86/include/asm/syscall.h
@@ -20,7 +20,8 @@
#include <asm/thread_info.h> /* for TS_COMPAT */
#include <asm/unistd.h>

-extern const unsigned long sys_call_table[];
+typedef void (*sys_call_ptr_t)(void);
+extern const sys_call_ptr_t sys_call_table[];

* Only the low 32 bits of orig_ax are meaningful, so we return int.
diff --git a/arch/x86/kernel/syscall_64.c b/arch/x86/kernel/syscall_64.c
index 5c7f8c2..ec008f5 100644
--- a/arch/x86/kernel/syscall_64.c
+++ b/arch/x86/kernel/syscall_64.c
@@ -4,6 +4,7 @@
#include <linux/sys.h>
#include <linux/cache.h>
#include <asm/asm-offsets.h>
+#include <asm/syscall.h>

#define __SYSCALL_COMMON(nr, sym, compat) __SYSCALL_64(nr, sym, compat)

@@ -19,8 +20,6 @@

#define __SYSCALL_64(nr, sym, compat) [nr] = sym,

-typedef void (*sys_call_ptr_t)(void);
extern void sys_ni_syscall(void);

const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {

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