From: Michael Neuling <mikey@neuling.org>
To: Paul Mackerras <paulus@samba.org>, benh@kernel.crashing.org
Cc: linuxppc-dev@ozlabs.org
Subject: [PATCH] powerpc: add CFAR to oops output
Date: Fri, 15 Jul 2011 15:25:12 +1000 [thread overview]
Message-ID: <4843.1310707512@neuling.org> (raw)
Now we have the CFAR saved add it to the oops output.
Signed-off-by: Michael Neuling <mikey@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)
#ifdef CONFIG_PPC_ADV_DEBUG_REGS
printk("DEAR: "REG", ESR: "REG"\n", regs->dar, regs->dsisr);
reply other threads:[~2011-07-15 5:25 UTC|newest]
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