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| author | David S. Miller <davem@davemloft.net> | 2008-04-03 15:07:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-03 15:07:24 -0700 |
| commit | 7c3cce978e4f933ac13758ec5d2554fc8d0927d2 (patch) | |
| tree | 81cb39729bcf86905d268dc85f1cae02d278ce6d /arch | |
| parent | c819914e0d5cc85cccf5fe7542fcb9586286bc28 (diff) | |
| download | op-kernel-dev-7c3cce978e4f933ac13758ec5d2554fc8d0927d2.zip op-kernel-dev-7c3cce978e4f933ac13758ec5d2554fc8d0927d2.tar.gz | |
[SPARC64]: Fix FPU saving in 64-bit signal handling.
The calculation of the FPU reg save area pointer
was wrong.
Based upon an OOPS report from Tom Callaway.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc64/kernel/signal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc64/kernel/signal.c b/arch/sparc64/kernel/signal.c index 94a9d64..9d51956 100644 --- a/arch/sparc64/kernel/signal.c +++ b/arch/sparc64/kernel/signal.c @@ -357,7 +357,7 @@ static int invalid_frame_pointer(void __user *fp, int fplen) static inline int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu) { - unsigned long *fpregs = (unsigned long *)(regs+1); + unsigned long *fpregs = current_thread_info()->fpregs; unsigned long fprs; int err = 0; |
