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Subject[tip:x86/urgent] x86: Use compat version for preadv2 and pwritev2
Commit-ID:  9a7a076e8e4ffcfec05e3cafe4c4e31d41ddbaa0
Gitweb: http://git.kernel.org/tip/9a7a076e8e4ffcfec05e3cafe4c4e31d41ddbaa0
Author: Dmitry V. Levin <ldv@altlinux.org>
AuthorDate: Wed, 11 May 2016 11:48:17 +0300
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Thu, 12 May 2016 14:27:13 +0200

x86: Use compat version for preadv2 and pwritev2

Similar to preadv and pwritev, preadv2 and pwritev2 need compat entries
in the 32-bit syscall table.

This bug was found by strace test suite.

Fixes: 4babf2c5efb7 ("x86: wire up preadv2 and pwritev2")
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Acked-by: Christoph Hellwig <hch@lst.de>
Link: http://lkml.kernel.org/r/20160511084817.GA29823@altlinux.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

---
arch/x86/entry/syscalls/syscall_32.tbl | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl
index b30dd81..4cddd17 100644
--- a/arch/x86/entry/syscalls/syscall_32.tbl
+++ b/arch/x86/entry/syscalls/syscall_32.tbl
@@ -384,5 +384,5 @@
375 i386 membarrier sys_membarrier
376 i386 mlock2 sys_mlock2
377 i386 copy_file_range sys_copy_file_range
-378 i386 preadv2 sys_preadv2
-379 i386 pwritev2 sys_pwritev2
+378 i386 preadv2 sys_preadv2 compat_sys_preadv2
+379 i386 pwritev2 sys_pwritev2 compat_sys_pwritev2
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