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authorTony Luck <tony.luck@intel.com>2020-02-14 14:27:17 -0800
committerBorislav Petkov <bp@suse.de>2020-04-14 15:59:26 +0200
commit23ba710a0864108910c7531dc4c73ef65eca5568 (patch)
treed5875a88dffb875229136fed490ad8367a108fdc /drivers/acpi/nfit
parent1de08dccd383482a3e88845d3554094d338f5ff9 (diff)
x86/mce: Fix all mce notifiers to update the mce->kflags bitmask
If the handler took any action to log or deal with the error, set a bit in mce->kflags so that the default handler on the end of the machine check chain can see what has been done. Get rid of NOTIFY_STOP returns. Make the EDAC and dev-mcelog handlers skip over errors already processed by CEC. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Tested-by: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/20200214222720.13168-5-tony.luck@intel.com
Diffstat (limited to 'drivers/acpi/nfit')
-rw-r--r--drivers/acpi/nfit/mce.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/nfit/mce.c b/drivers/acpi/nfit/mce.c
index f0ae48515b48..ee8d9973f60b 100644
--- a/drivers/acpi/nfit/mce.c
+++ b/drivers/acpi/nfit/mce.c
@@ -76,6 +76,7 @@ static int nfit_handle_mce(struct notifier_block *nb, unsigned long val,
*/
acpi_nfit_ars_rescan(acpi_desc, 0);
}
+ mce->kflags |= MCE_HANDLED_NFIT;
break;
}