From: "Michael S. Tsirkin" <mst@redhat.com>
To: David Hildenbrand <david@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>,
qemu-devel@nongnu.org, Stefan Hajnoczi <stefanha@redhat.com>,
"Dr . David Alan Gilbert" <dgilbert@redhat.com>
Subject: Re: [PATCH v2 0/3] vhost: memslot handling improvements
Date: Wed, 3 May 2023 10:23:16 -0400 [thread overview]
Message-ID: <20230503102155-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <1c4aa62e-c6bb-d564-c272-a96cd1247ed1@redhat.com>
On Wed, May 03, 2023 at 04:16:10PM +0200, David Hildenbrand wrote:
> On 20.04.23 16:28, Igor Mammedov wrote:
> > On Thu, 16 Mar 2023 16:36:55 +0100
> > David Hildenbrand <david@redhat.com> wrote:
> >
> > > Following up on my previous work to make virtio-mem consume multiple
> > > memslots dynamically [1] that requires precise accounting between used vs.
> > > reserved memslots, I realized that vhost makes this extra hard by
> > > filtering out some memory region sections (so they don't consume a
> > > memslot) in the vhost-user case, which messes up the whole memslot
> > > accounting.
> > >
> > > This series fixes what I found to be broken and prepares for more work on
> > > [1]. Further, it cleanes up the merge checks that I consider unnecessary.
> >
> > Acked-by: Igor Mammedov <imammedo@redhat.com>
>
> Thanks Igor!
>
> @MST, do you want to these patches (I can resend in case it's easier to
> fixup the typo in patch #3).
>
> Alternatively, I could send these patches along with another memory-backend
> patch I have queued.
I think I'll queue them to make sure
there are no conflicts. Pls do post with a typo fixed. Thanks!
> --
> Thanks,
>
> David / dhildenb
prev parent reply other threads:[~2023-05-03 14:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-16 15:36 [PATCH v2 0/3] vhost: memslot handling improvements David Hildenbrand
2023-03-16 15:36 ` [PATCH v2 1/3] vhost: Rework memslot filtering and fix "used_memslot" tracking David Hildenbrand
2023-03-16 15:36 ` [PATCH v2 2/3] vhost: Remove vhost_backend_can_merge() callback David Hildenbrand
2023-03-16 15:36 ` [PATCH v2 3/3] softmmu/physmem: Fixup qemu_ram_block_from_host() documentation David Hildenbrand
2023-04-20 14:27 ` Igor Mammedov
2023-04-20 14:28 ` [PATCH v2 0/3] vhost: memslot handling improvements Igor Mammedov
2023-05-03 14:16 ` David Hildenbrand
2023-05-03 14:23 ` Michael S. Tsirkin [this message]
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