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authorIngo Molnar <mingo@elte.hu>2009-02-19 03:00:35 -0500
committerIngo Molnar <mingo@elte.hu>2009-02-19 03:00:35 -0500
commit72c26c9a26ea7f2f3d14f162c2ebb07805f724ea (patch)
treebf1b4bc0b69f96c79474f9edb9cf0e811c95f2dc /arch/powerpc/kernel/align.c
parent37bd824a35a60abc73e5fa8816bd5f50c913d69b (diff)
parentba95fd47d177d46743ad94055908d22840370e06 (diff)
Merge branch 'linus' into tracing/blktrace
Conflicts: block/blktrace.c Semantic merge: kernel/trace/blktrace.c Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc/kernel/align.c')
-rw-r--r--arch/powerpc/kernel/align.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c
index 5af4e9b2dbe2..ada06924a423 100644
--- a/arch/powerpc/kernel/align.c
+++ b/arch/powerpc/kernel/align.c
@@ -646,11 +646,16 @@ static int emulate_vsx(unsigned char __user *addr, unsigned int reg,
646 unsigned int areg, struct pt_regs *regs, 646 unsigned int areg, struct pt_regs *regs,
647 unsigned int flags, unsigned int length) 647 unsigned int flags, unsigned int length)
648{ 648{
649 char *ptr = (char *) &current->thread.TS_FPR(reg); 649 char *ptr;
650 int ret = 0; 650 int ret = 0;
651 651
652 flush_vsx_to_thread(current); 652 flush_vsx_to_thread(current);
653 653
654 if (reg < 32)
655 ptr = (char *) &current->thread.TS_FPR(reg);
656 else
657 ptr = (char *) &current->thread.vr[reg - 32];
658
654 if (flags & ST) 659 if (flags & ST)
655 ret = __copy_to_user(addr, ptr, length); 660 ret = __copy_to_user(addr, ptr, length);
656 else { 661 else {