[GIT,PULL] Please pull IOMMUFD subsystem changes

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git tags/for-linus-iommufd

Message

Jason Gunthorpe March 2, 2024, 12:08 a.m. UTC

Hi Linus,

The fixes for the new syzkaller bugs I mentioned before.

Thanks,
Jason

The following changes since commit d206a76d7d2726f3b096037f2079ce0bd3ba329b:

  Linux 6.8-rc6 (2024-02-25 15:46:06 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git tags/for-linus-iommufd

for you to fetch changes up to bb04d13353885f81c87879b2deb296bd2adb6cab:

  iommufd/selftest: Don't check map/unmap pairing with HUGE_PAGES (2024-02-26 16:59:12 -0400)

----------------------------------------------------------------
iommufd for 6.8 rc

Four syzkaller found bugs:

- Corruption during error unwind in iommufd_access_change_ioas()

- Overlapping IDs in the test suite due to out of order destruction

- Missing locking for access->ioas in the test suite

- False failures in the test suite validation logic with huge pages

----------------------------------------------------------------
Jason Gunthorpe (1):
      iommufd/selftest: Don't check map/unmap pairing with HUGE_PAGES

Nicolin Chen (3):
      iommufd: Fix iopt_access_list_id overwrite bug
      iommufd/selftest: Fix mock_dev_num bug
      iommufd: Fix protection fault in iommufd_test_syz_conv_iova

 drivers/iommu/iommufd/io_pagetable.c |  9 +++--
 drivers/iommu/iommufd/selftest.c     | 69 +++++++++++++++++++++++++-----------
 2 files changed, 54 insertions(+), 24 deletions(-)

Comments

[e-mail] March 2, 2024, 1:31 a.m. UTC | #1

The pull request you sent on Fri, 1 Mar 2024 20:08:29 -0400:

> git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git tags/for-linus-iommufd

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/e613c90ddabcef5134ec4daa23b319ad7c99b94b

Thank you!