Re: [PATCH] x86/msr: Block writes to certain MSRs unconditionally

From: Andy Lutomirski
Date: Sun Apr 11 2021 - 19:21:38 EST


On Sun, Apr 11, 2021 at 10:04 AM Borislav Petkov <bp@xxxxxxxxx> wrote:
>
> On Sun, Apr 11, 2021 at 09:57:20AM -0700, Andy Lutomirski wrote:
> > Working around a kernel bug. The workaround only worked on AMD
> > systems. The correct solution was to fix the kernel bug, not poke
> > MSRs.
>
> Do you remember which program(s) and where I can get them to have a
> look?
>

https://bugs.winehq.org/show_bug.cgi?id=33275#c19

I sure hope no one is still doing this.

--Andy