Messages in this thread | | | From | "Ghannam, Yazen" <> | Subject | RE: [PATCH 1/2] x86/MCE/AMD: Check for NULL banks in THR interrupt handler | Date | Thu, 9 Aug 2018 18:18:15 +0000 |
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> -----Original Message----- > From: Borislav Petkov <bp@alien8.de> > Sent: Thursday, August 9, 2018 11:16 AM > To: Ghannam, Yazen <Yazen.Ghannam@amd.com> > Cc: linux-edac@vger.kernel.org; linux-kernel@vger.kernel.org; > tony.luck@intel.com; x86@kernel.org > Subject: Re: [PATCH 1/2] x86/MCE/AMD: Check for NULL banks in THR > interrupt handler > > On Thu, Aug 09, 2018 at 09:08:33AM -0500, Yazen Ghannam wrote: > > From: Yazen Ghannam <yazen.ghannam@amd.com> > > > > If threshold_init_device() fails then per_cpu(threshold_banks) will be > > deallocated. The thresholding interrupt handler will still be active, so > > So fix the code so that *that* doesn't happen instead of adding checks > to the interrupt handler. > > I.e., > > if (err) { > mce_threshold_vector = default_threshold_interrupt; > return err; > } >
Okay. I'll make that change.
Thanks, Yazen
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