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| author | David Gibson <david@gibson.dropbear.id.au> | 2005-11-03 10:13:58 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-03 16:58:17 +1100 |
| commit | 7f23292d5a6525a133d7cb8f2f33df39dd069822 (patch) | |
| tree | ee2490650a26674dab6172e3f20093b0fb753d46 /include/asm-powerpc | |
| parent | 457e04ca5cb6efa9392c48409bee802eaa394d8c (diff) | |
| download | linux-7f23292d5a6525a133d7cb8f2f33df39dd069822.tar.gz | |
[PATCH] powerpc: Keep fixing merged ipcbuf.h
Oops, replacing the two u64s in struct ipc64_perm with __u32s changed the alignment of that structure, which could mess up userspace. Revert to using two unsigned long longs (which is what ppc32 had originally). ppc64 orignally had two unsigned longs, but long long is the same size on 64 bit, so this should be ok there too. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/ipcbuf.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-powerpc/ipcbuf.h b/include/asm-powerpc/ipcbuf.h index 71382c1ec6e3..2c3e1d94db1d 100644 --- a/include/asm-powerpc/ipcbuf.h +++ b/include/asm-powerpc/ipcbuf.h @@ -27,7 +27,8 @@ struct ipc64_perm __kernel_mode_t mode; unsigned int seq; unsigned int __pad1; - __u32 __unused[4]; + unsigned long long __unused1; + unsigned long long __unused2; }; #endif /* _ASM_POWERPC_IPCBUF_H */ |