| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 43/94] acpi, nfit: Fix the memory error check in nfit_handle_mce() | Date | Mon, 5 Jun 2017 18:17:19 +0200 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Vishal Verma <vishal.l.verma@intel.com>
commit fc08a4703a418a398bbb575ac311d36d110ac786 upstream.
The check for an MCE being a memory error in the NFIT mce handler was bogus. Use the new mce_is_memory_error() helper to detect the error properly.
Reported-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: http://lkml.kernel.org/r/20170519093915.15413-3-bp@alien8.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/acpi/nfit/mce.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/acpi/nfit/mce.c +++ b/drivers/acpi/nfit/mce.c @@ -26,7 +26,7 @@ static int nfit_handle_mce(struct notifi struct nfit_spa *nfit_spa; /* We only care about memory errors */ - if (!(mce->status & MCACOD)) + if (!mce_is_memory_error(mce)) return NOTIFY_DONE; /*
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