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alistair23-linux/drivers/vfio/pci
Eric Auger 30aea96ff1 vfio/pci: Move dummy_resources_list init in vfio_pci_probe()
[ Upstream commit 16b8fe4caf ]

In case an error occurs in vfio_pci_enable() before the call to
vfio_pci_probe_mmaps(), vfio_pci_disable() will  try to iterate
on an uninitialized list and cause a kernel panic.

Lets move to the initialization to vfio_pci_probe() to fix the
issue.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Fixes: 05f0c03fba ("vfio-pci: Allow to mmap sub-page MMIO BARs if the mmio page is exclusive")
CC: Stable <stable@vger.kernel.org> # v4.7+
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-01-06 14:48:36 +01:00
..
Kconfig
Makefile
trace.h
vfio_pci.c vfio/pci: Move dummy_resources_list init in vfio_pci_probe() 2021-01-06 14:48:36 +01:00
vfio_pci_config.c
vfio_pci_igd.c
vfio_pci_intrs.c
vfio_pci_nvlink2.c vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU 2020-12-30 11:51:30 +01:00
vfio_pci_private.h
vfio_pci_rdwr.c