sparc64: Fix global reg snapshotting on self-cpu.

[ Upstream commit 17b6f586b8e27914b36c9ed7f3e4d289e6274a80 ]

We were picking %i7 out of the wrong register window
stack slot.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c
index 2084f81a76e1d49319af047470f9348977d9968e..df54391b6573aaf0801ca5486646489562a0f4d1 100644 (file)
--- a/arch/sparc64/kernel/process.c
+++ b/arch/sparc64/kernel/process.c
@@ -320,7 +320,7 @@ static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs,
 
                rw = (struct reg_window *)
                        (regs->u_regs[UREG_FP] + STACK_BIAS);
-               global_reg_snapshot[this_cpu].i7 = rw->ins[6];
+               global_reg_snapshot[this_cpu].i7 = rw->ins[7];
        } else
                global_reg_snapshot[this_cpu].i7 = 0;