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[80.230.37.66]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4957b816ef8sm198650155e9.1.2026.07.27.01.55.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2026 01:55:54 -0700 (PDT) Date: Mon, 27 Jul 2026 04:55:51 -0400 From: "Michael S. Tsirkin" To: qemu-devel@nongnu.org Cc: Peter Maydell Subject: Re: [PULL 00/30] pci, vhost, virtio, iommu: bugfixes Message-ID: <20260727045453-mutt-send-email-mst@kernel.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Received-SPF: pass client-ip=170.10.133.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -36 X-Spam_score: -3.7 X-Spam_bar: --- X-Spam_report: (-3.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.58, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Sun, Jul 26, 2026 at 05:29:01PM -0400, Michael S. Tsirkin wrote: > The following changes since commit cbd42e2b75b23953a9bdb073c8531518b1bd6163: > > Update version for v11.1.0-rc1 release (2026-07-21 13:18:25 -0400) > > are available in the Git repository at: > > https://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream > > for you to fetch changes up to 13342b9c4104f3bf93c2e52e7de4b383971d7bd6: moved to f2fe2afd27ddf93b49a16a29e8224d16b9888953 now: I dropped vmstate: fix type confusion in vmstate_size() for VMSTATE_VBUFFER_UINT64 will go in through the migration tree. > backends/rng: cap request size to avoid oversized allocation (2026-07-26 17:26:41 -0400) > > ---------------------------------------------------------------- > pci, vhost, virtio, iommu: bugfixes > > Fixes all over the place, including a bunch of CVE fixes. > > Signed-off-by: Michael S. Tsirkin > > ---------------------------------------------------------------- > Clément MATHIEU--DRIF (1): > intel_iommu: Check address mask before using it in pasid-based iotlb invalidation > > GuoHan Zhao (1): > hw/virtio/vdpa-dev: pass set_config buffer to vhost backend > > Haotian Jiang (1): > hw/cxl: fix OOB access in cxl_doe_cdat_rsp via entry_handle > > Laurent Vivier (4): > hw/virtio: reject zero-length packed indirect descriptor table > hw/net/virtio-net: Protect from DMA re-entrancy bugs > hw/virtio-rng: Fix host use-after-free (CVE-2026-50624) > backends/rng: cap request size to avoid oversized allocation > > Manos Pitsidianakis (2): > virtio-snd: check rx buffer descriptor size > virtio-snd: check for overflow before g_malloc0 > > Michael S. Tsirkin (18): > virtio: use masked features with set_features_ex > virtio-net: fix OOB read in RSC receive path > virtio-net: fix short frame OOB read in receive_filter() > libvhost-user: protect against OOB writes in vu_set_inflight_fd > libvhost-user: protect against OOB vring queue access > vhost: do not crash on ring map failure > virtio-scsi: fix SCSIRequest leak on a bad request > virtio-mmio: fix QUEUE_NUM_MAX > virtio: fix queue size validation against allocated maximum > virtio: stop migrating num_default, validate vring.num on load > virtio: fail early on bad config_len in migration > vhost-user: assert nregions within limit > virtio-pmem: wait for flush requests on unrealize > libvhost-user: validate last_batch_head in vu_check_queue_inflights > libvhost-user: fix heap overflow in vu_check_queue_inflights > vmstate: fix type confusion in vmstate_size() for VMSTATE_VBUFFER_UINT64 > libvduse: validate vq size > virtio-iommu: fix OOM due to unbounded call_rcu > > Peter Maydell (3): > hw/pci-host/q35.c: Always initialize smram-region even if SMM disabled > hw/pci-host/q35.c: Factor out creation of SMRAM MRs > hw/pci-host/q35.c: Avoid early return in mch_write_config() > > include/hw/scsi/scsi.h | 1 + > include/hw/virtio/virtio-bus.h | 1 + > include/hw/virtio/virtio-iommu.h | 1 + > include/hw/virtio/virtio-mmio.h | 1 + > include/hw/virtio/virtio-pmem.h | 1 + > include/migration/vmstate.h | 5 +- > include/system/rng.h | 14 ++++ > backends/rng.c | 21 +++++- > hw/audio/virtio-snd.c | 24 +++++-- > hw/core/machine.c | 1 + > hw/i386/intel_iommu.c | 9 +++ > hw/mem/cxl_type3.c | 3 + > hw/net/virtio-net.c | 25 ++++++- > hw/pci-bridge/cxl_upstream.c | 3 + > hw/pci-host/q35.c | 110 ++++++++++++++++-------------- > hw/scsi/scsi-bus.c | 7 ++ > hw/scsi/virtio-scsi.c | 2 + > hw/virtio/vdpa-dev.c | 2 +- > hw/virtio/vhost-user.c | 3 + > hw/virtio/vhost.c | 5 +- > hw/virtio/virtio-iommu.c | 29 ++++++++ > hw/virtio/virtio-mmio.c | 7 +- > hw/virtio/virtio-pmem.c | 17 ++++- > hw/virtio/virtio-rng.c | 2 + > hw/virtio/virtio.c | 43 ++++++++---- > migration/vmstate.c | 31 ++++++++- > subprojects/libvduse/libvduse.c | 5 ++ > subprojects/libvhost-user/libvhost-user.c | 61 ++++++++++++++++- > 28 files changed, 345 insertions(+), 89 deletions(-) >