Re: [patch V2 09/37] x86/microcode/intel: Remove pointless mutex
From: Thomas Gleixner
Date: Sun Aug 13 2023 - 05:08:14 EST
On Sun, Aug 13 2023 at 09:55, Nikolay Borisov wrote:
> On 12.08.23 г. 22:58 ч., Thomas Gleixner wrote:
>
> So this function is ultimately invoked from a write to the 'reload'
> sysfs file, what about 2 racing writes to this file ? Though if it's
> about cpu hotplug then in reload_store() this is handled via
> cpus_read_lock I guess so indeed this is correct.
80347cd515ca ("x86/microcode: Remove microcode_mutex")