Re: x86/mce: suspicious RCU usage in 4.13.4
From: Borislav Petkov
Date: Thu Oct 12 2017 - 05:03:09 EST
On Wed, Oct 11, 2017 at 04:11:37PM -0700, Andi Kleen wrote:
> Sorry I take back what I wrote earlier. This RCU is actually still needed,
> otherwise the reader could see partially written entries.
Why? All the readers and writers take the mutex now.
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.