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Date: Wed, 16 Mar 2011 11:31:38 -0700 From: Andi Kleen <andi@...stfloor.org> To: Jan Engelhardt <jengelh@...ozas.de> Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, x86@...nel.org Subject: Re: MCE hardware error, but no message Jan Engelhardt <jengelh@...ozas.de> writes: > Running Linux 2.6.37, I am getting these errors on one of a box: > > [696782.810387] [Hardware Error]: No human readable MCE decoding support > on this CPU type. > [696782.810470] [Hardware Error]: Run the message through 'mcelog > --ascii' to decode. > [696783.585853] [Hardware Error]: No human readable MCE decoding support > on this CPU type. > [696783.585937] [Hardware Error]: Run the message through 'mcelog > --ascii' to decode. > > Except that it never tells me the actual non-human readable form. mcelog logs them. The kernel shouldn't be spewing these messages at all, especially not for corrected errors (this is a still unfixed regression for Intel CPUs) Here's an older fix: http://git.kernel.org/?p=linux/kernel/git/ak/linux-mce-2.6.git;a=commit;h=6e3c7411d2b86bff210c59caa432e8e862037bfd > How would I get the messages to run through mcelog? They are already logged, no need to do anything further. -Andi -- ak@...ux.intel.com -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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