From: Takahiro Itazuri <itazur@amazon.com>
To: <dwmw2@infradead.org>
Cc: <david@kernel.org>, <itazur@amazon.com>, <jackmanb@google.com>,
<kalyazin@amazon.com>, <kvm@vger.kernel.org>,
<patrick.roy@campus.lmu.de>, <pbonzini@redhat.com>,
<pdurrant@amazon.com>, <seanjc@google.com>, <tabba@google.com>,
<vkuznets@redhat.com>, <zulinx86@gmail.com>
Subject: Re: [RFC PATCH v3 0/6] KVM: pfncache: Add guest_memfd support to
Date: Thu, 12 Mar 2026 14:02:56 +0000 [thread overview]
Message-ID: <20260312140401.32066-1-itazur@amazon.com> (raw)
In-Reply-To: <8e92da2766bc4bffd39dd9c7c1fd205fe4cee481.camel@infradead.org>
On Wed, 11 Mar 2026 13:04:13 +0100, David Woodhouse wrote:
> On Tue, 2026-03-10 at 06:36 +0000, Takahiro Itazuri wrote:
> > [ based on v6.18 with [1] ]
> >
> > This patch series is another follow-up to RFC v1 with minor fixes of RFC
> > v2.=C2=A0 (This is still labelled RFC since its dependency [1] has not yet
> > been merged.) This change was tested for guest_memfd created with
> > GUEST_MEMFD_FLAG_MMAP and GUEST_MEMFD_FLAG_NO_DIRECT_MAP in the feature
> > branch of Firecracker [2].
>
> This all looks good to me, thanks. I'd love to see a set of KVM
> selftests to exercise it though.
I'll try to add selftests in the next round. Thanks for taking a look :)
next prev parent reply other threads:[~2026-03-12 14:04 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-10 6:36 [RFC PATCH v3 0/6] KVM: pfncache: Add guest_memfd support to pfncache Takahiro Itazuri
2026-03-10 6:41 ` [RFC PATCH v3 1/6] KVM: pfncache: Resolve PFNs via kvm_gmem_get_pfn() for gmem-backed GPAs Takahiro Itazuri
2026-03-10 6:43 ` [RFC PATCH v3 2/6] KVM: pfncache: Obtain KHVA via vmap() for gmem with NO_DIRECT_MAP Takahiro Itazuri
2026-03-10 6:43 ` [RFC PATCH v3 3/6] KVM: Rename invalidate_begin to invalidate_start for consistency Takahiro Itazuri
2026-03-11 20:53 ` Sean Christopherson
2026-03-12 14:17 ` Takahiro Itazuri
2026-03-10 6:43 ` [RFC PATCH v3 4/6] KVM: pfncache: Rename invalidate_start() helper Takahiro Itazuri
2026-03-10 6:44 ` [RFC PATCH v3 5/6] KVM: Rename mn_* invalidate-related fields to generic ones Takahiro Itazuri
2026-03-11 20:57 ` Sean Christopherson
2026-03-12 14:33 ` Takahiro Itazuri
2026-03-10 6:44 ` [RFC PATCH v3 6/6] KVM: pfncache: Invalidate on gmem invalidation and memattr updates Takahiro Itazuri
2026-03-11 12:04 ` [RFC PATCH v3 0/6] KVM: pfncache: Add guest_memfd support to pfncache David Woodhouse
2026-03-12 14:02 ` Takahiro Itazuri [this message]
2026-03-11 22:32 ` Sean Christopherson
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