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| author | Paul Mackerras <paulus@samba.org> | 2005-06-08 21:59:15 +1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-08 16:24:15 -0700 |
| commit | ce10d979053379553757c3b178a138facaddff82 (patch) | |
| tree | ce88ba988eebab6cafb1ed34feedbcb13aa926e3 /include/asm-ppc64 | |
| parent | fee02f80e68abbcc45ed3c5dd5ed09d04a284791 (diff) | |
| download | kernel_samsung_aries-ce10d979053379553757c3b178a138facaddff82.zip kernel_samsung_aries-ce10d979053379553757c3b178a138facaddff82.tar.gz kernel_samsung_aries-ce10d979053379553757c3b178a138facaddff82.tar.bz2 | |
[PATCH] ppc64: Fix PER_LINUX32 behaviour
This patch fixes some bugs in the ppc64 PER_LINUX32 implementation,
noted by Juergen Kreileder:
* uname(2) doesn't respect PER_LINUX32, it returns 'ppc64' instead of 'ppc'
* Child processes of a PER_LINUX32 process don't inherit PER_LINUX32
Along the way I took the opportunity to move things around so that
sys_ppc32.c only has 32-bit syscall emulation functions and to remove
the obsolete "fakeppc" command line option.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-ppc64')
| -rw-r--r-- | include/asm-ppc64/elf.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/asm-ppc64/elf.h b/include/asm-ppc64/elf.h index 6c42d61..085eedb 100644 --- a/include/asm-ppc64/elf.h +++ b/include/asm-ppc64/elf.h @@ -221,9 +221,7 @@ do { \ set_thread_flag(TIF_ABI_PENDING); \ else \ clear_thread_flag(TIF_ABI_PENDING); \ - if (ibcs2) \ - set_personality(PER_SVR4); \ - else if (current->personality != PER_LINUX32) \ + if (personality(current->personality) != PER_LINUX32) \ set_personality(PER_LINUX); \ } while (0) |