lkml.org 
[lkml]   [2020]   [Aug]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [v3 PATCH] mm/memory.c: skip spurious TLB flush for retried page fault
On Mon, Aug 17, 2020 at 2:04 PM Yang Shi <shy828301@gmail.com> wrote:
>
> We could just skip the spurious TLB flush to mitigate the regression.

Ok, this patch I will apply.

I still hope that arm64 fixes (maybe already fixed) their spurious TLB
function, and I think we should rename it to make sure everybody
understands it's local, but in the meantime this patch hides the
regression and isn't wrong.

Thanks,

Linus

\
 
 \ /
  Last update: 2020-08-18 21:03    [W:0.032 / U:0.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site