[tip:x86/urgent] x86-64, kcmp: The kcmp system call can be common

[tip-bot for H. Peter Anvin]

Commit-ID:  eaf4ce6c5fed6b4c55f7efcd5fc3477435cab5e9
Gitweb:     http://git.kernel.org/tip/eaf4ce6c5fed6b4c55f7efcd5fc3477435cab5e9
Author:     H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
AuthorDate: Wed, 1 Aug 2012 15:59:58 -0700
Committer:  H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
CommitDate: Wed, 1 Aug 2012 16:01:06 -0700

x86-64, kcmp: The kcmp system call can be common

We already use the same system call handler for i386 and x86-64, there
is absolutely no reason x32 can't use the same system call, too.

Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
Cc: H.J. Lu <hjl.tools@xxxxxxxxx>
Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx> v3.5
Link: http://lkml.kernel.org/n/tip-vwzk3qbcr3yjyxjg2j38vgy9@xxxxxxxxxxxxxx
---
 arch/x86/syscalls/syscall_64.tbl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/syscalls/syscall_64.tbl b/arch/x86/syscalls/syscall_64.tbl
index 51171ae..29aed7a 100644
--- a/arch/x86/syscalls/syscall_64.tbl
+++ b/arch/x86/syscalls/syscall_64.tbl
@@ -318,7 +318,7 @@
 309	common	getcpu			sys_getcpu
 310	64	process_vm_readv	sys_process_vm_readv
 311	64	process_vm_writev	sys_process_vm_writev
-312	64	kcmp			sys_kcmp
+312	common	kcmp			sys_kcmp
 
 #
 # x32-specific system call numbers start at 512 to avoid cache impact
--
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