From: David S. Miller <davem@davemloft.net>
Date: Mon, 28 Jul 2008 07:44:29 +0000 (-0700)
Subject: sparc64: Fix global reg snapshotting on self-cpu.
X-Git-Tag: v2.6.27-rc2~74^2~11
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17b6f586b8e27914b36c9ed7f3e4d289e6274a80;p=linux-2.6

sparc64: Fix global reg snapshotting on self-cpu.

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

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c
index 8a9cd3e165..0f60547c24 100644
--- a/arch/sparc64/kernel/process.c
+++ b/arch/sparc64/kernel/process.c
@@ -319,7 +319,7 @@ 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;