lkml.org 
[lkml]   [2020]   [Sep]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: general protection fault in perf_misc_flags
On Mon, Sep 28, 2020 at 10:40:19AM +0200, Dmitry Vyukov wrote:
> I meant the kernel self-corrupts itself, that just wasn't detected by
> KASAN, page protections, etc.

Well, Nick already asked this but we're marking all kernel text RO early
during boot. So it either is happening before that or something else
altogether is going on.

And if that is a kernel issue, I believe we should've heard by now from
others. Or maybe this happens only in VMs.

Questions over questions...

--
Regards/Gruss,
Boris.

https://people.kernel.org/tglx/notes-about-netiquette

\
 
 \ /
  Last update: 2020-09-28 10:55    [W:0.072 / U:2.992 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site