lkml.org 
[lkml]   [2020]   [Sep]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] Revert "KVM: Check the allocation of pv cpu mask"
From
Date
On 20/9/16 17:03, Vitaly Kuznetsov wrote:
> The commit 0f990222108d ("KVM: Check the allocation of pv cpu mask") we
> have in 5.9-rc5 has two issue:
> 1) Compilation fails for !CONFIG_SMP, see:
> https://bugzilla.kernel.org/show_bug.cgi?id=209285
>
> 2) This commit completely disables PV TLB flush, see
> https://lore.kernel.org/kvm/87y2lrnnyf.fsf@vitty.brq.redhat.com/
>
> The allocation problem is likely a theoretical one, if we don't
> have memory that early in boot process we're likely doomed anyway.
> Let's solve it properly later.

Hi, i have sent a patchset to fix this commit.

https://lore.kernel.org/kvm/20200914091148.95654-1-lihaiwei.kernel@gmail.com/T/#m6c27184012ee5438e5d91c09b1ba1b6a3ee30ee4

What do you think?

Haiwei Li

\
 
 \ /
  Last update: 2020-09-16 11:30    [W:0.046 / U:17.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site