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| author | David S. Miller <davem@davemloft.net> | 2009-05-07 15:36:13 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-05-07 15:36:13 -0700 |
| commit | d3584183d2f40f40371e288ceef187d04da213b5 (patch) | |
| tree | e49f88bd366a48e2bb431a0dbaaf48e18353421a /arch/sparc | |
| parent | 956d039a2537cf79ca608450d36cc70e0e515482 (diff) | |
| download | linux-stable-d3584183d2f40f40371e288ceef187d04da213b5.tar.gz linux-stable-d3584183d2f40f40371e288ceef187d04da213b5.tar.bz2 linux-stable-d3584183d2f40f40371e288ceef187d04da213b5.zip | |
sparc64: Fix SET_PERSONALITY to not clip bits outside of PER_MASK.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/include/asm/elf_64.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h index 425c2f9be6d5..d42e393078c4 100644 --- a/arch/sparc/include/asm/elf_64.h +++ b/arch/sparc/include/asm/elf_64.h @@ -208,8 +208,9 @@ do { unsigned long new_flags = current_thread_info()->flags; \ else \ clear_thread_flag(TIF_ABI_PENDING); \ /* flush_thread will update pgd cache */ \ - if (current->personality != PER_LINUX32) \ - set_personality(PER_LINUX); \ + if (personality(current->personality) != PER_LINUX32) \ + set_personality(PER_LINUX | \ + (current->personality & (~PER_MASK))); \ } while (0) #endif /* !(__ASM_SPARC64_ELF_H) */ |