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[v2,0/2] Fix missing case for concatenation

Message ID 20241202140604.422235-1-smostafa@google.com (mailing list archive)
Headers show
Series Fix missing case for concatenation | expand

Message

Mostafa Saleh Dec. 2, 2024, 2:06 p.m. UTC 
First patch fixes a missing case for 16K granule and 40 bits SMMUs
where concatenation is mandatory but ignored.

Second patch, imporves coverage of OAS in selftests to make it
possible to test all concatenation cases.

Cc: Daniel Mentz <danielmentz@google.com>

Mostafa Saleh (2):
  iommu/io-pgtable-arm: Fix stage-2 concatenation with 16K
  iommu/io-pgtable-arm: Add coverage for different OAS in selftest

 drivers/iommu/io-pgtable-arm.c | 72 ++++++++++++++++++++++------------
 1 file changed, 48 insertions(+), 24 deletions(-)