diff mbox

powerpc: print DAR and DSISR on machine check oopses

Message ID 20131115154119.3614ed43@kryten (mailing list archive)
State Accepted, archived
Commit c54006491dde7d1b8050c5542716b751be92ed80
Headers show

Commit Message

Anton Blanchard Nov. 15, 2013, 4:41 a.m. UTC 
Machine check exceptions set DAR and DSISR, so print them in our
oops output.

Signed-off-by: Anton Blanchard <anton@samba.org>
---
diff mbox

Patch

Index: b/arch/powerpc/kernel/process.c
===================================================================
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -864,7 +864,7 @@  void show_regs(struct pt_regs * regs)
 	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)
+	if (trap == 0x200 || trap == 0x300 || trap == 0x600)
 #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
 		printk("DEAR: "REG", ESR: "REG"\n", regs->dar, regs->dsisr);
 #else