Li RongQing f0af7f7ffc vfio/type1: Fix error unwind in migration dirty bitmap allocation ... [ Upstream commit 4518e5a60c ] When setting up dirty page tracking at the vfio IOMMU backend for device migration, if an error is encountered allocating a tracking bitmap, the unwind loop fails to free previously allocated tracking bitmaps. This occurs because the wrong loop index is used to generate the tracking object. This results in unintended memory usage for the life of the current DMA mappings where bitmaps were successfully allocated. Use the correct loop index to derive the tracking object for freeing during unwind. Fixes: d6a4c18566 ("vfio iommu: Implementation of ioctl for dirty pages tracking") Signed-off-by: Li RongQing <lirongqing@baidu.com> Link: https://lore.kernel.org/r/20250521034647.2877-1-lirongqing@baidu.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-06-27 11:07:11 +01:00
..
fsl-mc
mdev
pci	hisi_acc_vfio_pci: add eq and aeq interruption restore	2025-06-27 11:07:11 +01:00
platform	vfio/platform: check the bounds of read/write syscalls	2025-02-21 13:49:50 +01:00
container.c
iova_bitmap.c	iommufd/iova_bitmap: Fix shift-out-of-bounds in iova_bitmap_offset_to_index()	2025-02-21 13:49:17 +01:00
Kconfig
Makefile
vfio_iommu_spapr_tce.c
vfio_iommu_type1.c	vfio/type1: Fix error unwind in migration dirty bitmap allocation	2025-06-27 11:07:11 +01:00
vfio_main.c
vfio_spapr_eeh.c
vfio.h
virqfd.c