Messages in this thread Patch in this message | | | From | Andreas Schwab <> | Subject | [PATCH] Fix compat uname machine | Date | Thu, 15 Apr 2010 18:28:33 +0200 |
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Mask off personality flags when checking for PER_LINUX32.
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org> --- On ppc64 you get this error:
$ setarch ppc -R true setarch: ppc: Unrecognized architecture
because uname still reports ppc64 as the machine.
Andreas.
--- kernel/sys.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/sys.c b/kernel/sys.c index 6d1a7e0..7cb426a 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -1118,7 +1118,7 @@ DECLARE_RWSEM(uts_sem); #ifdef COMPAT_UTS_MACHINE #define override_architecture(name) \ - (current->personality == PER_LINUX32 && \ + (personality(current->personality) == PER_LINUX32 && \ copy_to_user(name->machine, COMPAT_UTS_MACHINE, \ sizeof(COMPAT_UTS_MACHINE))) #else -- 1.7.0.4
-- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
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