d2aa90cda8
- Update linux-headers to include KVM-VFIO device support - Enable QEMU support for KVM-VFIO device - Additional Nvidia x-vga quirk to ACK MSI interrupts - Debug options to disable MSI/X KVM acceleration - Fix to cleanup MSI-X vectors on shutdown and avoid IRQ route leaks The KVM-VFIO device support enables KVM to manage how it handles coherency instructions in the presence of non-coherent I/O. Dave Airlie had noted that the Nvidia MSI ACK support here may just be scratching the surface, but it's better than what we have now and it's only enabled via the x-vga option, so I'm willing to add since it does enable some users. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.15 (GNU/Linux) iQIcBAABAgAGBQJSojNjAAoJECObm247sIsiraQQAJ6aiRZnYTr/OtIcqPa//Rmh DVs1rCwc17+R3ApuhejqpmyCNwroZWkyTcsXxcVcZ1Ah837pBMsOGbtgLH3ySpF5 5v8EHm1DUgEp76WtTjpBGnMgsBv8JMuicHM2mnspqN4h4LTyPBaSwQeTrmAwKwzm FKwSTJhoDaDWv78XYOuP8abIYo7pIeoXqAto5bq5h+yAolcWO5+LsSBUduHo5yco y7R6uQjlScP2b6Y8N4rjGv/10ZOOih8O8ikbZzw3UuuBc8UGrHNR+OSTWnuOhztk bsEf4ISGcRV/Fl/srJXhO4WHAA9z/fS6L3eDoigr/Lhgxu3pWBAo+CxIdFgHtATe ptvtHlvhYZ7Pm2WUoTT96M0a+HwTOnNTy1GD5yG5Ye6JaivmkqpoxxjLfvpgHK0H zPsSaUZ42sWS3JQvWowZoiIyF8MiJsxguSgq+RratepuFo6ZAp39jOV890xyQE5v rRM+rKkRk8EM/B9xbM9G4MxaPxUXrbIgZpBuArD0ZMr8upPfRtzf5yvjXAyCJlA9 EnAwNALhoa5zJy0T+n8QAaeoM9Rgig264kQl+onVDVxExuRVIJOGX8Vaq48cFrpf aOeFmVrBQ17zlaZBQUgRCllll5i9qv4TJjUG8YaLgnXvyMkhLIY3IyIj8rzI/fd+ 4cYZYu78AUO0B1Plp/Wa =6C93 -----END PGP SIGNATURE----- Merge remote-tracking branch 'awilliam/tags/vfio-pci-for-qemu-20131206.0' into staging vfio-pci updates include: - Update linux-headers to include KVM-VFIO device support - Enable QEMU support for KVM-VFIO device - Additional Nvidia x-vga quirk to ACK MSI interrupts - Debug options to disable MSI/X KVM acceleration - Fix to cleanup MSI-X vectors on shutdown and avoid IRQ route leaks The KVM-VFIO device support enables KVM to manage how it handles coherency instructions in the presence of non-coherent I/O. Dave Airlie had noted that the Nvidia MSI ACK support here may just be scratching the surface, but it's better than what we have now and it's only enabled via the x-vga option, so I'm willing to add since it does enable some users. # gpg: Signature made Fri 06 Dec 2013 12:28:19 PM PST using RSA key ID 3BB08B22 # gpg: Can't check signature: public key not found # By Alex Williamson # Via Alex Williamson * awilliam/tags/vfio-pci-for-qemu-20131206.0: vfio-pci: Release all MSI-X vectors when disabled vfio-pci: Add debug config options to disable MSI/X KVM support vfio-pci: Fix Nvidia MSI ACK through 0x88000 quirk vfio-pci: Make use of new KVM-VFIO device linux-headers: Update from v3.13-rc3 Message-id: 20131206204715.16731.12627.stgit@bling.home Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org - QEMU team