| commit | 232086b19964d0e13359d30d74b11ca31b0751cb | |
| author | Johannes Weiner <hannes@cmpxchg.org> | |
| Sat, 20 Jun 2009 00:23:29 +0000 (20 02:23 +0200) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Sun, 21 Jun 2009 19:48:43 +0000 (21 12:48 -0700) | ||
| tree | 8f9eabf07c47704c2585f70454190ff531ba4309 | treesnapshot (tar.gz zip) |
| parent | c277331d5fbaae5772ed19862feefa91f4e477d3 | commitdiff |
ipc: unbreak 32-bit shmctl/semctl/msgctl
31a985f "ipc: use __ARCH_WANT_IPC_PARSE_VERSION in ipc/util.h" would
choose the implementation of ipc_parse_version() based on a symbol
defined in <asm/unistd.h>.
But it failed to also include this header and thus broke
IPC_64-passing 32-bit userspace because the flag wasn't masked out
properly anymore and the command not understood.
Include <linux/unistd.h> to give the architecture a chance to ask for
the no-no-op ipc_parse_version().
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
31a985f "ipc: use __ARCH_WANT_IPC_PARSE_VERSION in ipc/util.h" would
choose the implementation of ipc_parse_version() based on a symbol
defined in <asm/unistd.h>.
But it failed to also include this header and thus broke
IPC_64-passing 32-bit userspace because the flag wasn't masked out
properly anymore and the command not understood.
Include <linux/unistd.h> to give the architecture a chance to ask for
the no-no-op ipc_parse_version().
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| ipc/util.h | diffblobblamehistory |