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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-12-30 15:19:31 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-12-30 15:19:31 +1100 |
| commit | dece8ada993e1764a115bdff0f1effffaa5fc8dc (patch) | |
| tree | ba35b26bce046c3062bf13b2fd7611cf9265e66e /arch/powerpc/include/asm/exception-64s.h | |
| parent | a68c33f3592eef63304a5f5ab68466539ccac56c (diff) | |
| parent | f991db1cf1bdca43675b5d2df0af991719727029 (diff) | |
| download | linux-dece8ada993e1764a115bdff0f1effffaa5fc8dc.tar.bz2 | |
Merge branch 'merge' into next
Merge a pile of fixes that went into the "merge" branch (3.13-rc's) such
as Anton Little Endian fixes.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/exception-64s.h')
| -rw-r--r-- | arch/powerpc/include/asm/exception-64s.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index ff4e2e80856d..66830618cc19 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -284,7 +284,7 @@ do_kvm_##n: \ subi r1,r1,INT_FRAME_SIZE; /* alloc frame on kernel stack */ \ beq- 1f; \ ld r1,PACAKSAVE(r13); /* kernel stack to use */ \ -1: cmpdi cr1,r1,0; /* check if r1 is in userspace */ \ +1: cmpdi cr1,r1,-INT_FRAME_SIZE; /* check if r1 is in userspace */ \ blt+ cr1,3f; /* abort if it is */ \ li r1,(n); /* will be reloaded later */ \ sth r1,PACA_TRAP_SAVE(r13); \ |