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authorPaul Mackerras <paulus@samba.org>2005-06-08 21:59:15 +1000
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-08 16:24:15 -0700
commitce10d979053379553757c3b178a138facaddff82 (patch)
treece88ba988eebab6cafb1ed34feedbcb13aa926e3 /include
parentfee02f80e68abbcc45ed3c5dd5ed09d04a284791 (diff)
downloadop-kernel-dev-ce10d979053379553757c3b178a138facaddff82.zip
op-kernel-dev-ce10d979053379553757c3b178a138facaddff82.tar.gz
[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')
-rw-r--r--include/asm-ppc64/elf.h4
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)
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