[RFT 0/2] Test reverting IOMMU patches to avoid regression

Luca Coelho luciano.coelho at intel.com
Wed Mar 12 11:49:41 UTC 2025


We are getting some lockdep splats after merging -rc5 to drm-tip.  The
splats point to IOMMU, so let's test reverting the two relevant IOMMU
patches that came with -rc5.

--
Cheers,
Luca.


Luca Coelho (2):
  Revert "iommu/vt-d: Fix suspicious RCU usage"
  Revert "iommu/vt-d: Remove device comparison in
    context_setup_pass_through_cb"

 drivers/iommu/intel/dmar.c  |  1 -
 drivers/iommu/intel/iommu.c | 10 +++-------
 2 files changed, 3 insertions(+), 8 deletions(-)

-- 
2.47.2



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