Re: [PATCH] x86/msr: do not warn on writes to OC_MAILBOX
From: Borislav Petkov
Date: Tue Sep 08 2020 - 13:37:10 EST
On Tue, Sep 08, 2020 at 07:29:11PM +0200, Jason A. Donenfeld wrote:
> Well that's not cool.
So you're saying that if someone wants to kill its box by poking at that
MSR, we should just let her/him?
If anything, I think that a BIG FAT WARNING at least would make sense.
Now, if there were a proper interface which would allow only valid
commands, now that would be optimal...
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette