diff options
| author | Tejun Heo <tj@kernel.org> | 2010-12-17 15:16:46 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-12-17 15:16:46 +0100 |
| commit | 275c8b93288ef0c2281e414e069ea8ed4bad03f7 (patch) | |
| tree | df906ef901d7719d66944921c7436f5db718dc2f /arch/mips/kernel/linux32.c | |
| parent | 909ea96468096b07fbb41aaf69be060d92bd9271 (diff) | |
| parent | 8f1d97c79eb65de1d05799d6b81d79cd94169114 (diff) | |
Merge branch 'this_cpu_ops' into for-2.6.38
Diffstat (limited to 'arch/mips/kernel/linux32.c')
| -rw-r--r-- | arch/mips/kernel/linux32.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c index 6343b4a5b835..876a75cc376f 100644 --- a/arch/mips/kernel/linux32.c +++ b/arch/mips/kernel/linux32.c @@ -251,14 +251,15 @@ SYSCALL_DEFINE5(n32_msgrcv, int, msqid, u32, msgp, size_t, msgsz, SYSCALL_DEFINE1(32_personality, unsigned long, personality) { + unsigned int p = personality & 0xffffffff; int ret; - personality &= 0xffffffff; + if (personality(current->personality) == PER_LINUX32 && - personality == PER_LINUX) - personality = PER_LINUX32; - ret = sys_personality(personality); - if (ret == PER_LINUX32) - ret = PER_LINUX; + personality(p) == PER_LINUX) + p = (p & ~PER_MASK) | PER_LINUX32; + ret = sys_personality(p); + if (ret != -1 && personality(ret) == PER_LINUX32) + ret = (ret & ~PER_MASK) | PER_LINUX; return ret; } |