From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: [PULL] vhost: cleanups and fixes Date: Tue, 11 Apr 2017 00:36:54 +0300 Message-ID: <20170411003654-mutt-send-email-mst@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org, mst@redhat.com, marc.zyngier@arm.com, netdev@vger.kernel.org, efault@gmx.de, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, cornelia.huck@de.ibm.com To: Linus Torvalds Return-path: Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org List-Id: netdev.vger.kernel.org These changes were as in linux-next as e1c287efcd4cf688564ed1112d032b5dac29b159 - I tweaked the commit log slightly. Too many people were complaining of warnings and errors in virtio so I decided revert is the safest path forward right now. The following changes since commit a71c9a1c779f2499fb2afc0553e543f18aff6edf: Linux 4.11-rc5 (2017-04-02 17:23:54 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 2f8dc3a01f1cf8ed17b1e295812ad12b688be5d3: virtio-pci: Remove affinity hint before freeing the interrupt (2017-04-11 00:30:20 +0300) ---------------------------------------------------------------- virtio: oops fixes virtio pci rework using shared interrupts caused a lot of issues. We tried to fix them but run out of time. Revert for now, and revisit the issue for the next kernel. Luckily we are able to do this without loosing automatic interrupt NUMA affinity which was the main motivator for the rework. Signed-off-by: Michael S. Tsirkin ---------------------------------------------------------------- Cornelia Huck (1): MAINTAINERS: fix virtio file pattern Marc Zyngier (1): virtio-pci: Remove affinity hint before freeing the interrupt Michael S. Tsirkin (9): virtio_net: enable big packets for large MTU values virtio: allow drivers to validate features virtio_net: clear MTU when out of range virtio_console: fix uninitialized variable use Revert "virtio_pci: fix out of bound access for msix_names" Revert "virtio_pci: simplify MSI-X setup" Revert "virtio_pci: don't duplicate the msix_enable flag in struct pci_dev" Revert "virtio_pci: use shared interrupts for virtqueues" Revert "virtio_pci: remove struct virtio_pci_vq_info" MAINTAINERS | 2 +- drivers/char/virtio_console.c | 6 +- drivers/net/virtio_net.c | 45 +++-- drivers/virtio/virtio.c | 6 + drivers/virtio/virtio_pci_common.c | 375 ++++++++++++++++++++++--------------- drivers/virtio/virtio_pci_common.h | 43 ++++- drivers/virtio/virtio_pci_legacy.c | 8 +- drivers/virtio/virtio_pci_modern.c | 8 +- include/linux/virtio.h | 1 + include/uapi/linux/virtio_pci.h | 2 +- 10 files changed, 323 insertions(+), 173 deletions(-)