Please use "git send-email --thread --no-chain-reply-to" when sending patch series. On Sun, Feb 03, 2013 at 02:10:08PM +0000, Pandarathil, Vijaymohan R wrote: > > Add support for error containment when a VFIO device assigned to a KVM > guest encounters an error. This is for PCIe devices/drivers that support AER > functionality. When the host OS is notified of an error in a device either > through the firmware first approach or through an interrupt handled by the AER > root port driver, the error handler registered by the vfio-pci driver gets > invoked. The qemu process is signaled through an eventfd registered per > VFIO device by the qemu process. In the eventfd handler, qemu decides on > what action to take. In this implementation, guest is brought down to > contain the error. > > > v3: > - Removed PCI_AER* flags from device info ioctl. > - Incorporated feedback > v2: > - Rebased to latest upstream stable bits > - Changed the new ioctl to be part of VFIO_SET_IRQs ioctl > - Added a new patch to get/put reference to a vfio device from struct device > - Incorporated all other feedback. > > --- > > Vijay Mohan Pandarathil(3): > > [PATCH 1/3] VFIO: Wrapper for getting reference to vfio_device from device > [PATCH 2/3] VFIO-AER: Vfio-pci driver changes for supporting AER > [PATCH 3/3] QEMU-AER: Qemu changes to support AER for VFIO-PCI devices > > Kernel files changed > > drivers/vfio/vfio.c | 41 ++++++++++++++++++++++++++++++++--------- > include/linux/vfio.h | 3 +++ > 2 files changed, 35 insertions(+), 9 deletions(-) > > drivers/vfio/pci/vfio_pci.c | 43 ++++++++++++++++++++++++++++++++++++- > drivers/vfio/pci/vfio_pci_intrs.c | 30 ++++++++++++++++++++++++++ > drivers/vfio/pci/vfio_pci_private.h | 1 + > include/uapi/linux/vfio.h | 1 + > 4 files changed, 74 insertions(+), 1 deletion(-) > > Qemu files changed > > hw/vfio_pci.c | 105 +++++++++++++++++++++++++++++++++++++++++++++ > linux-headers/linux/vfio.h | 1 + > 2 files changed, 106 insertions(+) -- Gleb. -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
