[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>

parent c819914e

arch/sparc64/kernel/signal.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;