Re: [PATCH V3 2/3] KVM/Hyper-V: Add new KVM cap KVM_CAP_HYPERV_DIRECT_TLBFLUSH
From: Tianyu Lan
Date: Tue Aug 20 2019 - 08:38:24 EST
Thanks for your review. Will fix your comment in the
On Mon, Aug 19, 2019 at 9:27 PM Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:
> On Mon, 19 Aug 2019, lantianyu1986@xxxxxxxxx wrote:
> > From: Tianyu Lan <Tianyu.Lan@xxxxxxxxxxxxx>
> > This patch adds
> Same git grep command as before
> > new KVM cap KVM_CAP_HYPERV_DIRECT_TLBFLUSH and let
> baseball cap? Please do not use weird acronyms. This is text and there is
> not limitation on characters.
> > user space to enable direct tlb flush function when only Hyper-V
> > hypervsior capability is exposed to VM.
> Sorry, but I'm not understanding this sentence.
> > This patch also adds
> Once more
> > enable_direct_tlbflush callback in the struct kvm_x86_ops and
> > platforms may use it to implement direct tlb flush support.
> Please tell in the changelog WHY you are doing things not what. The what is
> obviously in the patch.
> So you want to explain what you are trying to achieve and why it is
> useful. Then you can add a short note about what you are adding, but not at
> the level of detail which is available from the diff itself.