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| author | Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> | 2016-08-09 10:39:13 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-08-09 19:46:54 +1000 |
| commit | c74dd88e77d3ecbc9e55c78796d82c9aa21cabad (patch) | |
| tree | ddd20e160ff1bbe7fd405b62402d609b4403e89e /arch/powerpc/platforms | |
| parent | 61e8a0d5a0270b91581f6c715036844b2ea98da1 (diff) | |
| download | blackbird-op-linux-c74dd88e77d3ecbc9e55c78796d82c9aa21cabad.tar.gz blackbird-op-linux-c74dd88e77d3ecbc9e55c78796d82c9aa21cabad.zip | |
powerpc/book3s: Fix MCE console messages for unrecoverable MCE.
When machine check occurs with MSR(RI=0), it means MC interrupt is
unrecoverable and kernel goes down to panic path. But the console
message still shows it as recovered. This patch fixes the MCE console
messages.
Fixes: 36df96f8acaf ("powerpc/book3s: Decode and save machine check event.")
Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c index 8b4fc68cebcb..6c9a65b52e63 100644 --- a/arch/powerpc/platforms/powernv/opal.c +++ b/arch/powerpc/platforms/powernv/opal.c @@ -399,6 +399,7 @@ static int opal_recover_mce(struct pt_regs *regs, if (!(regs->msr & MSR_RI)) { /* If MSR_RI isn't set, we cannot recover */ + pr_err("Machine check interrupt unrecoverable: MSR(RI=0)\n"); recovered = 0; } else if (evt->disposition == MCE_DISPOSITION_RECOVERED) { /* Platform corrected itself */ |
