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
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