From 3bfd0c9c8f9cd2c09cf3e5376c7113eec3370ebd Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Thu, 24 Nov 2011 19:35:57 +0000 Subject: [PATCH] powerpc: Decode correct MSR bits in oops output On a 64bit book3s machine I have an oops from a system reset that claims the book3e CE bit was set: MSR: 8000000000021032 CR: 24004082 XER: 00000010 On a book3s machine system reset sets IBM bit 46 and 47 depending on the power saving mode. Separate the definitions by type and for completeness add the rest of the bits in. Signed-off-by: Anton Blanchard Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/kernel/process.c | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 6457574c0b2f..ebe5766781aa 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -584,16 +584,32 @@ static struct regbit { unsigned long bit; const char *name; } msr_bits[] = { +#if defined(CONFIG_PPC64) && !defined(CONFIG_BOOKE) + {MSR_SF, "SF"}, + {MSR_HV, "HV"}, +#endif + {MSR_VEC, "VEC"}, + {MSR_VSX, "VSX"}, +#ifdef CONFIG_BOOKE + {MSR_CE, "CE"}, +#endif {MSR_EE, "EE"}, {MSR_PR, "PR"}, {MSR_FP, "FP"}, - {MSR_VEC, "VEC"}, - {MSR_VSX, "VSX"}, {MSR_ME, "ME"}, - {MSR_CE, "CE"}, +#ifdef CONFIG_BOOKE {MSR_DE, "DE"}, +#else + {MSR_SE, "SE"}, + {MSR_BE, "BE"}, +#endif {MSR_IR, "IR"}, {MSR_DR, "DR"}, + {MSR_PMM, "PMM"}, +#ifndef CONFIG_BOOKE + {MSR_RI, "RI"}, + {MSR_LE, "LE"}, +#endif {0, NULL} }; -- 2.20.1