Zilin Guan f0e6e7b435 vfio/pds: replace bitmap_free with vfree ...

[ Upstream commit acb59a4bb8 ]

host_seq_bmp is allocated with vzalloc but is currently freed with
bitmap_free, which uses kfree internally. This mismach prevents the
resource from being released properly and may result in memory leaks
or other issues.

Fix this by freeing host_seq_bmp with vfree to match the vzalloc
allocation.

Fixes: f232836a91 ("vfio/pds: Add support for dirty page tracking")
Signed-off-by: Zilin Guan <zilin@seu.edu.cn>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Link: https://lore.kernel.org/r/20250913153154.1028835-1-zilin@seu.edu.cn
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-10-15 11:58:03 +02:00

..

cdx

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fsl-mc

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mdev

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pci

vfio/pds: replace bitmap_free with vfree

2025-10-15 11:58:03 +02:00

platform

Revert "vfio/platform: check the bounds of read/write syscalls"

2025-02-21 13:57:27 +01:00

container.c

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device_cdev.c

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group.c

vfio: Fix unbalanced vfio_df_close call in no-iommu mode

2025-08-15 12:08:59 +02:00

iommufd.c

vfio: Fix unbalanced vfio_df_close call in no-iommu mode

2025-08-15 12:08:59 +02:00

iova_bitmap.c

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Kconfig

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Makefile

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vfio_iommu_spapr_tce.c

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vfio_iommu_type1.c

vfio/type1: conditional rescheduling while pinning

2025-08-28 16:28:29 +02:00

vfio_main.c

vfio: Prevent open_count decrement to negative

2025-08-15 12:08:59 +02:00

vfio.h

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virqfd.c

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