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authorHeiko Carstens <heiko.carstens@de.ibm.com>2014-01-30 02:05:47 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-30 04:22:40 +0400
commit49382d93852f1ba4a4fbbce20d094f600cc8aff8 (patch)
tree79fc2040f78bb89b1ea90ed3ce9c7351644f7487 /mm/slab_common.c
parentd8d14bd09cddbaf0168d61af638455a26bd027ff (diff)
downloadlinux-49382d93852f1ba4a4fbbce20d094f600cc8aff8.tar.xz
s390/compat: change parameter types from unsigned long to compat_ulong_t
Change parameter types of s390's compat ipc syscall from unsigned long to compat_ulong_t to enforce zero extension of these parameters. This is not really a bug, since s390_ipc compat syscall is only a wrapper to the generic compat_sys_ipc() syscall, which performs correct zero and sign extension. This was introduced with commit 56e41d3c5aa8 ("merge compat sys_ipc instances"). Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Ingo Molnar <mingo@kernel.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slab_common.c')
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