Public bug reported: This v7.0 fix patch is needed to resolve a hang in hang in pageable D2H copy. The offending commit is present in the linux-nvidia 6.8-LTS and 6.17-HWE kernels.
The fix was verified using the cuda_d2h_pageable.py script attached to the bug, and ensuring the hang no longer occurs. LKML: https://lore.kernel.org/linux-arm-kernel/20260305-contpte-fault- [email protected]/ linux-next (fix expected in next v7.0 rc): 1cabb564ae7b arm64: contpte: fix set_access_flags() no-op check for SMMU/ATS faults ** Affects: linux-nvidia (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2143602 Title: Backport arm64: contpte: fix set_access_flags() no-op check for SMMU/ATS faults To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2143602/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
