Peter Fang cc4d016445 devices: vfio: fix mmap offset in VFIO_REGION_INFO_CAP_MSIX_MAPPABLE ... vfio_region_info.offset refers to the region offset from start of device fd while add_bar_mmap() expects the mmap offset from its BAR address. When VFIO_REGION_INFO_CAP_MSIX_MAPPABLE is included, the entire BAR region is considered mmap-able at first until add_bar_mmap_msix() carves out the MSIX portions, so the offset should always be 0. BUG=b:184904868 TEST=boot Linux kernel and verify MSIX-capable passthru devices work properly Fixes: 01527e39b3 ("add support for VFIO_REGION_INFO_CAP_MSIX_MAPPABLE") Change-Id: Ib16c13b14199221ac247733feb05b3aa6fd4c73c Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3696656 Commit-Queue: Junichi Uekawa <uekawa@chromium.org> Reviewed-by: Xiong Y Zhang <xiong.y.zhang@intel.corp-partner.google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com>		2022-06-15 00:01:33 +00:00
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src	devices: vfio: fix mmap offset in VFIO_REGION_INFO_CAP_MSIX_MAPPABLE	2022-06-15 00:01:33 +00:00
Cargo.toml	crosvm: move run command to argh	2022-06-13 23:55:20 +00:00