Re: [PATCH 1/2] x86/MCE/AMD: Check for NULL banks in THR interrupt handler

[Borislav Petkov]

On Thu, Aug 09, 2018 at 09:08:33AM -0500, Yazen Ghannam wrote:
> From: Yazen Ghannam <yazen.ghannam@xxxxxxx>
> 
> 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;
	}

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
--