Messages in this thread | | | Subject | Re: [GIT pull] smp/hotplug: Removal of notifiers | From | Boris Ostrovsky <> | Date | Mon, 26 Dec 2016 15:53:08 -0500 |
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On 12/26/2016 01:21 PM, Thomas Gleixner wrote: > On Mon, 26 Dec 2016, Boris Ostrovsky wrote: >> On 12/26/2016 10:45 AM, Markus Trippelsdorf wrote: >>> The comment in arch/x86/kernel/cpu/mcheck/mce_amd.c says: >>> >>> 1384 * mcheck_init_device should be inited before threshold_init_device to >>> 1385 * initialize mce_device, otherwise a NULL ptr dereference will cause panic. > > That's not changed by this commit. > >> My nightly test hit this as well. AMD only, Intel passed. I haven't >> verified whether commit that Markus implicated is the one that caused >> this but it's the same BUG signature (but possibly slightly different stack) >> >> [ 1.554351] smpboot: CPU0: AMD Engineering Sample (family: 0x10, >> model: 0x4, stepping: 0x1) >> ... > > Is there anything interesting error message before the BUG hits? I'll try > to reproduce on a AMD box tomorrow.
Nothing that caught my eye. I can post it tomorrow if you are still interested.
-boris
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