On 10/6/23 08:19, Cédric Le Goater wrote:
The following changes since commit 2f3913f4b2ad74baeb5a6f1d36efbd9ecdf1057d:
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu
into staging (2023-10-05 09:01:01 -0400)
are available in the Git repository at:
https://github.com/legoater/qemu/ tags/pull-vfio-20231006
for you to fetch changes up to 6e86aaef9ac57066aa923211a164df95b7b3cdf7:
vfio/common: Move legacy VFIO backend code into separate container.c
(2023-10-05 22:04:52 +0200)
----------------------------------------------------------------
vfio queue:
* Fix for VFIO display when using Intel vGPUs
* Support for dynamic MSI-X
* Preliminary work for IOMMUFD support
Stefan,
I just did some tests on z with passthough devices (PCI and AP) and
the series is not bisectable. QEMU crashes at patch :
"vfio/pci: Introduce vfio_[attach/detach]_device".
Also, with everything applied, the guest fails to start with :
vfio: IRQ 0 not available (number of irqs 0)
So, please hold on and sorry for the noise. I will start digging
on my side.
Thanks,
C.
----------------------------------------------------------------
Alex Williamson (1):
vfio/display: Fix missing update to set backing fields
Eric Auger (7):
scripts/update-linux-headers: Add iommufd.h
vfio/common: Propagate KVM_SET_DEVICE_ATTR error if any
vfio/common: Introduce vfio_container_add|del_section_window()
vfio/pci: Introduce vfio_[attach/detach]_device
vfio/platform: Use vfio_[attach/detach]_device
vfio/ap: Use vfio_[attach/detach]_device
vfio/ccw: Use vfio_[attach/detach]_device
Jing Liu (4):
vfio/pci: detect the support of dynamic MSI-X allocation
vfio/pci: enable vector on dynamic MSI-X allocation
vfio/pci: use an invalid fd to enable MSI-X
vfio/pci: enable MSI-X in interrupt restoring on dynamic allocation
Yi Liu (2):
vfio/common: Move IOMMU agnostic helpers to a separate file
vfio/common: Move legacy VFIO backend code into separate container.c
Zhenzhong Duan (7):
vfio/pci: rename vfio_put_device to vfio_pci_put_device
linux-headers: Add iommufd.h
vfio/common: Extract out vfio_kvm_device_[add/del]_fd
vfio/common: Move VFIO reset handler registration to a group agnostic
function
vfio/common: Introduce a per container device list
vfio/common: Store the parent container in VFIODevice
vfio/common: Introduce a global VFIODevice list
hw/vfio/pci.h | 1 +
include/hw/vfio/vfio-common.h | 60 +-
linux-headers/linux/iommufd.h | 444 +++++++++
hw/vfio/ap.c | 69 +-
hw/vfio/ccw.c | 122 +--
hw/vfio/common.c | 1885 +++------------------------------------
hw/vfio/container.c | 1161 ++++++++++++++++++++++++
hw/vfio/display.c | 2 +
hw/vfio/helpers.c | 612 +++++++++++++
hw/vfio/pci.c | 194 ++--
hw/vfio/platform.c | 43 +-
hw/vfio/meson.build | 2 +
hw/vfio/trace-events | 6 +-
scripts/update-linux-headers.sh | 3 +-
14 files changed, 2580 insertions(+), 2024 deletions(-)
create mode 100644 linux-headers/linux/iommufd.h
create mode 100644 hw/vfio/container.c
create mode 100644 hw/vfio/helpers.c
