diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/powerpc/platforms/pseries/ras.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index a5bd0f747bb1..fe14186a8cef 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -423,18 +423,19 @@ static inline struct rtas_error_log *fwnmi_get_errlog(void) */ static struct rtas_error_log *fwnmi_get_errinfo(struct pt_regs *regs) { + unsigned long savep_ra; unsigned long *savep; struct rtas_error_log *h; /* Mask top two bits */ - regs->gpr[3] &= ~(0x3UL << 62); + savep_ra = regs->gpr[3] & ~(0x3UL << 62); - if (!VALID_FWNMI_BUFFER(regs->gpr[3])) { + if (!VALID_FWNMI_BUFFER(savep_ra)) { printk(KERN_ERR "FWNMI: corrupt r3 0x%016lx\n", regs->gpr[3]); return NULL; } - savep = __va(regs->gpr[3]); + savep = __va(savep_ra); regs->gpr[3] = be64_to_cpu(savep[0]); /* restore original r3 */ h = (struct rtas_error_log *)&savep[1]; |