Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [patch] ipc: unbreak 32-bit shmctl/semctl/msgctl | Date | Sat, 20 Jun 2009 08:20:56 +0000 |
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On Saturday 20 June 2009 01:09:39 am Johannes Weiner wrote: > 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>
Obviously fixes the bug I introduced, sorry for the trouble and thanks for fixing it!
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