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Subject[tip:x86/urgent] x86, syscall: Need __ARCH_WANT_SYS_IPC for 32 bits
Commit-ID:  4f2f81a5621de47d42476d0b929be2e0d565df84
Gitweb: http://git.kernel.org/tip/4f2f81a5621de47d42476d0b929be2e0d565df84
Author: H. Peter Anvin <hpa@zytor.com>
AuthorDate: Thu, 19 Jan 2012 12:41:25 -0800
Committer: H. Peter Anvin <hpa@linux.intel.com>
CommitDate: Thu, 19 Jan 2012 12:57:09 -0800

x86, syscall: Need __ARCH_WANT_SYS_IPC for 32 bits

In checkin

303395ac3bf3 x86: Generate system call tables and unistd_*.h from tables

the feature macros in <asm/unistd.h> were unified between 32 and 64
bits. Unfortunately 32 bits requires __ARCH_WANT_SYS_IPC and this was
inadvertently dropped.

Reported-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Link: http://lkml.kernel.org/r/CALLzPKbeXN5gdngo8uYYU8mAow=XhrwBFBhKfG811f37BubQOg@mail.gmail.com
---
arch/x86/include/asm/unistd.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/include/asm/unistd.h b/arch/x86/include/asm/unistd.h
index b4a3db7..21f77b8 100644
--- a/arch/x86/include/asm/unistd.h
+++ b/arch/x86/include/asm/unistd.h
@@ -7,6 +7,7 @@
# include <asm/unistd_32.h>
# define __ARCH_WANT_IPC_PARSE_VERSION
# define __ARCH_WANT_STAT64
+# define __ARCH_WANT_SYS_IPC
# define __ARCH_WANT_SYS_OLD_MMAP
# define __ARCH_WANT_SYS_OLD_SELECT


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