diff options
author | David S. Miller <davem@davemloft.net> | 2008-04-07 22:24:24 -0700 |
---|---|---|
committer | Chris Wright <chrisw@sous-sol.org> | 2008-04-18 18:53:28 -0700 |
commit | 1ff9e6f47768a807d8c283290e5a4f8b66376e46 (patch) | |
tree | d8c46d92e5c588566a8f112c0f2ccbb878b1c465 | |
parent | d5a425ea8e29fc0c17fb72a6fd2aed68df8e9cfe (diff) |
SPARC64: Fix FPU saving in 64-bit signal handling.
Upstream commit: 7c3cce978e4f933ac13758ec5d2554fc8d0927d2
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>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
-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 fb13775b3682..48afa08ca1aa 100644 --- a/arch/sparc64/kernel/signal.c +++ b/arch/sparc64/kernel/signal.c @@ -354,7 +354,7 @@ 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; |