Re: [PATCH] hyperv: root partition faults writing to VP ASSIST MSR PAGE
From: Wei Liu <wei.liu@kernel.org>
Date: 2021-07-20 13:39:00
Also in:
lkml
On Tue, Jul 20, 2021 at 06:55:56PM +0530, Praveen Kumar wrote: [...]
quoted
quoted
+ if (hv_root_partition && + ms_hyperv.features & HV_MSR_APIC_ACCESS_AVAILABLE) {Is HV_MSR_APIC_ACCESS_AVAILABLE a root only flag? Shouldn't non-root kernel check this too?Yes, you are right. Will update this in v2. thanks.
Please split adding this check to its own patch. Ideally one patch only does one thing. Wei.
quoted
Wei.Regards, ~Praveen.