From: Peter Xu <peterx@redhat.com>
To: Jean-Philippe Brucker <jean-philippe@linaro.org>
Cc: mst@redhat.com, qemu-devel@nongnu.org, eric.auger@redhat.com,
alex.williamson@redhat.com, pbonzini@redhat.com,
bbhushan2@marvell.com
Subject: Re: [PATCH v10 01/10] virtio-iommu: Fix virtio_iommu_mr()
Date: Mon, 19 Oct 2020 17:36:13 -0400 [thread overview]
Message-ID: <20201019213613.GD3203@xz-x1> (raw)
In-Reply-To: <20201008171558.410886-2-jean-philippe@linaro.org>
On Thu, Oct 08, 2020 at 07:15:49PM +0200, Jean-Philippe Brucker wrote:
> Due to an invalid mask, virtio_iommu_mr() may return the wrong memory
> region. It hasn't been too problematic so far because the function was
> only used to test existence of an endpoint, but that is about to change.
>
> Fixes: cfb42188b24d ("virtio-iommu: Implement attach/detach command")
> Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Peter Xu
next prev parent reply other threads:[~2020-10-19 21:38 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 17:15 [PATCH v10 00/10] virtio-iommu: VFIO integration Jean-Philippe Brucker
2020-10-08 17:15 ` [PATCH v10 01/10] virtio-iommu: Fix virtio_iommu_mr() Jean-Philippe Brucker
2020-10-16 7:36 ` Auger Eric
2020-10-19 21:36 ` Peter Xu [this message]
2020-10-08 17:15 ` [PATCH v10 02/10] virtio-iommu: Store memory region in endpoint struct Jean-Philippe Brucker
2020-10-16 7:37 ` Auger Eric
2020-10-08 17:15 ` [PATCH v10 03/10] virtio-iommu: Add memory notifiers for map/unmap Jean-Philippe Brucker
2020-10-16 7:58 ` Auger Eric
2020-10-22 16:41 ` Jean-Philippe Brucker
2020-10-08 17:15 ` [PATCH v10 04/10] virtio-iommu: Call memory notifiers in attach/detach Jean-Philippe Brucker
2020-10-16 8:05 ` Auger Eric
2020-10-08 17:15 ` [PATCH v10 05/10] virtio-iommu: Add replay() memory region callback Jean-Philippe Brucker
2020-10-16 9:12 ` Auger Eric
2020-10-22 16:42 ` Jean-Philippe Brucker
2020-10-08 17:15 ` [PATCH v10 06/10] virtio-iommu: Add notify_flag_changed() " Jean-Philippe Brucker
2020-10-16 8:18 ` Auger Eric
2020-10-08 17:15 ` [PATCH v10 07/10] memory: Add interface to set iommu page size mask Jean-Philippe Brucker
2020-10-16 9:24 ` Auger Eric
2020-10-22 16:43 ` Jean-Philippe Brucker
2020-10-19 21:36 ` Peter Xu
2020-10-08 17:15 ` [PATCH v10 08/10] vfio: Set IOMMU page size as per host supported page size Jean-Philippe Brucker
2020-10-08 21:22 ` Alex Williamson
2020-10-30 10:26 ` Michael S. Tsirkin
2020-10-30 15:19 ` Jean-Philippe Brucker
2020-10-16 9:25 ` Auger Eric
2020-10-08 17:15 ` [PATCH v10 09/10] virtio-iommu: Set supported page size mask Jean-Philippe Brucker
2020-10-16 13:08 ` Auger Eric
2020-10-22 16:43 ` Jean-Philippe Brucker
2020-10-19 21:35 ` Peter Xu
2020-10-22 16:39 ` Jean-Philippe Brucker
2020-10-22 20:56 ` Peter Xu
2020-10-23 7:48 ` Jean-Philippe Brucker
2020-10-23 16:47 ` Peter Xu
2020-10-27 17:38 ` Jean-Philippe Brucker
2020-10-30 10:24 ` Michael S. Tsirkin
2020-10-08 17:15 ` [PATCH v10 10/10] vfio: Don't issue full 2^64 unmap Jean-Philippe Brucker
2020-10-08 21:22 ` Alex Williamson
2020-10-30 10:25 ` Michael S. Tsirkin
2020-10-30 17:26 ` Alex Williamson
2020-10-30 18:19 ` Paolo Bonzini
2020-11-02 17:37 ` Alex Williamson
2020-11-02 17:44 ` Paolo Bonzini
2020-11-02 18:00 ` Alex Williamson
2020-10-16 9:47 ` Auger Eric
2020-10-16 13:13 ` [PATCH v10 00/10] virtio-iommu: VFIO integration Auger Eric
2020-10-30 10:27 ` Michael S. Tsirkin
2020-10-30 10:48 ` Jean-Philippe Brucker
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=20201019213613.GD3203@xz-x1 \
--to=peterx@redhat.com \
--cc=alex.williamson@redhat.com \
--cc=bbhushan2@marvell.com \
--cc=eric.auger@redhat.com \
--cc=jean-philippe@linaro.org \
--cc=mst@redhat.com \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.