From: "Michael S. Tsirkin" <mst@redhat.com>
To: Alexander Duyck <alexander.duyck@gmail.com>
Cc: Nitesh Narayan Lal <nitesh@redhat.com>,
kvm list <kvm@vger.kernel.org>,
David Hildenbrand <david@redhat.com>,
Dave Hansen <dave.hansen@intel.com>,
LKML <linux-kernel@vger.kernel.org>,
linux-mm <linux-mm@kvack.org>,
Andrew Morton <akpm@linux-foundation.org>,
Yang Zhang <yang.zhang.wz@gmail.com>,
pagupta@redhat.com, Rik van Riel <riel@surriel.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Matthew Wilcox <willy@infradead.org>,
lcapitulino@redhat.com, wei.w.wang@intel.com,
Andrea Arcangeli <aarcange@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
dan.j.williams@intel.com,
Alexander Duyck <alexander.h.duyck@linux.intel.com>
Subject: Re: [PATCH v4 6/6] virtio-balloon: Add support for providing unused page reports to host
Date: Mon, 12 Aug 2019 11:43:36 -0400 [thread overview]
Message-ID: <20190812114256-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <CAKgT0Ucr7GKWsP5sxSbDTtW_7puSqwXDM7y_ZD8i2zNrKNScEw@mail.gmail.com>
On Mon, Aug 12, 2019 at 08:20:43AM -0700, Alexander Duyck wrote:
> On Mon, Aug 12, 2019 at 2:53 AM Michael S. Tsirkin <mst@redhat.com> wrote:
> >
> > On Wed, Aug 07, 2019 at 03:42:19PM -0700, Alexander Duyck wrote:
> > > From: Alexander Duyck <alexander.h.duyck@linux.intel.com>
>
> <snip>
>
> > > --- a/include/uapi/linux/virtio_balloon.h
> > > +++ b/include/uapi/linux/virtio_balloon.h
> > > @@ -36,6 +36,7 @@
> > > #define VIRTIO_BALLOON_F_DEFLATE_ON_OOM 2 /* Deflate balloon on OOM */
> > > #define VIRTIO_BALLOON_F_FREE_PAGE_HINT 3 /* VQ to report free pages */
> > > #define VIRTIO_BALLOON_F_PAGE_POISON 4 /* Guest is using page poisoning */
> > > +#define VIRTIO_BALLOON_F_REPORTING 5 /* Page reporting virtqueue */
> > >
> > > /* Size of a PFN in the balloon interface. */
> > > #define VIRTIO_BALLOON_PFN_SHIFT 12
> >
> > Just a small comment: same as any feature bit,
> > or indeed any host/guest interface changes, please
> > CC virtio-dev on any changes to this UAPI file.
> > We must maintain these in the central place in the spec,
> > otherwise we run a risk of conflicts.
> >
>
> Okay, other than that if I resubmit with the virtio-dev list added to
> you thing this patch set is ready to be acked and pulled into either
> the virtio or mm tree assuming there is no other significant feedback
> that comes in?
>
> Thanks.
>
> - Alex
From my POV yes. If it's my tree acks by mm folks will be necessary.
--
MST
next prev parent reply other threads:[~2019-08-12 15:43 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-07 22:41 [PATCH v4 0/6] mm / virtio: Provide support for unused page reporting Alexander Duyck
2019-08-07 22:41 ` [PATCH v4 1/6] mm: Adjust shuffle code to allow for future coalescing Alexander Duyck
2019-08-07 22:41 ` [PATCH v4 2/6] mm: Move set/get_pcppage_migratetype to mmzone.h Alexander Duyck
2019-08-07 22:42 ` [PATCH v4 3/6] mm: Use zone and order instead of free area in free_list manipulators Alexander Duyck
2019-08-07 22:42 ` [PATCH v4 4/6] mm: Introduce Reported pages Alexander Duyck
2019-08-08 13:45 ` Nitesh Narayan Lal
2019-08-08 15:11 ` Alexander Duyck
2019-08-07 22:42 ` [PATCH v4 5/6] virtio-balloon: Pull page poisoning config out of free page hinting Alexander Duyck
2019-08-07 22:42 ` [PATCH v4 6/6] virtio-balloon: Add support for providing unused page reports to host Alexander Duyck
2019-08-12 9:53 ` Michael S. Tsirkin
2019-08-12 15:20 ` Alexander Duyck
2019-08-12 15:43 ` Michael S. Tsirkin [this message]
2019-08-12 15:49 ` David Hildenbrand
2019-08-12 16:09 ` Alexander Duyck
2019-08-07 22:43 ` [PATCH v4 QEMU 1/3] virtio-ballon: Implement support for page poison tracking feature Alexander Duyck
2019-08-07 22:43 ` [PATCH v4 QEMU 2/3] virtio-balloon: Add bit to notify guest of unused page reporting Alexander Duyck
2019-08-07 22:43 ` [PATCH v4 QEMU 3/3] virtio-balloon: Provide a interface for " Alexander Duyck
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190812114256-mutt-send-email-mst@kernel.org \
--to=mst@redhat.com \
--cc=aarcange@redhat.com \
--cc=akpm@linux-foundation.org \
--cc=alexander.duyck@gmail.com \
--cc=alexander.h.duyck@linux.intel.com \
--cc=dan.j.williams@intel.com \
--cc=dave.hansen@intel.com \
--cc=david@redhat.com \
--cc=konrad.wilk@oracle.com \
--cc=kvm@vger.kernel.org \
--cc=lcapitulino@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=nitesh@redhat.com \
--cc=pagupta@redhat.com \
--cc=pbonzini@redhat.com \
--cc=riel@surriel.com \
--cc=wei.w.wang@intel.com \
--cc=willy@infradead.org \
--cc=yang.zhang.wz@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).