From 6f845ebec2706841d15831fab3ffffcfd9e676fa Mon Sep 17 00:00:00 2001 From: Mahesh Salgaonkar Date: Tue, 26 Mar 2019 18:00:31 +0530 Subject: powerpc/pseries/mce: Fix misleading print for TLB mutlihit On pseries, TLB multihit are reported as D-Cache Multihit. This is because the wrongly populated mc_err_types[] array. Per PAPR, TLB error type is 0x04 and mc_err_types[4] points to "D-Cache" instead of "TLB" string. Fixup the mc_err_types[] array. Machine check error type per PAPR: 0x00 = Uncorrectable Memory Error (UE) 0x01 = SLB error 0x02 = ERAT Error 0x04 = TLB error 0x05 = D-Cache error 0x07 = I-Cache error Fixes: 8f0b80561f21 ("powerpc/pseries: Display machine check error details.") Cc: stable@vger.kernel.org # v4.20+ Reported-by: Aneesh Kumar K.V Signed-off-by: Mahesh Salgaonkar Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/pseries/ras.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index d97d52772789..452dcfd7e5dd 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -550,6 +550,7 @@ static void pseries_print_mce_info(struct pt_regs *regs, "UE", "SLB", "ERAT", + "Unknown", "TLB", "D-Cache", "Unknown", -- cgit v1.2.3