lkml.org 
[lkml]   [2020]   [Dec]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH RFC 02/39] KVM: x86/xen: intercept xen hypercalls if enabled
From
Date
On Wed, 2020-12-02 at 11:17 +0000, Joao Martins wrote:
> Xen viridian mode is indeed one thing that needed fixing. And definitely a
> separate patch as you do here. Both this one and the previous is looking good.
>
> I suppose that because you switch to kvm_vcpu_write_guest() you no longer need
> to validate that the hypercall page is correct neither marking as dirty. Probably
> worth making that explicit in the commit message.

I had intended that to be covered by "open-coding it".

Surely the *point* in using a helper function and not open-coding it is
that we don't *have* to care about the details of what it does ;)

[unhandled content-type:application/x-pkcs7-signature]
\
 
 \ /
  Last update: 2020-12-02 13:15    [W:0.173 / U:1.944 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site