[PATCH] powerpc: add CFAR to oops output

Michael Neuling mikey at neuling.org
Fri Jul 15 15:25:12 EST 2011

Now we have the CFAR saved add it to the oops output.

Signed-off-by: Michael Neuling <mikey at neuling.org>

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 91e52df..b14ab9e 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -650,6 +650,8 @@ void show_regs(struct pt_regs * regs)
 	printbits(regs->msr, msr_bits);
 	printk("  CR: %08lx  XER: %08lx\n", regs->ccr, regs->xer);
 	trap = TRAP(regs);
+	if ((regs->trap != 0xc00) && cpu_has_feature(CPU_FTR_CFAR))
+		printk("CFAR: "REG"\n", regs->orig_gpr3);
 	if (trap == 0x300 || trap == 0x600)
 		printk("DEAR: "REG", ESR: "REG"\n", regs->dar, regs->dsisr);

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