Subject sparc64: stale TLB/TSB entries can livelock a thread
Author stian@itx.no
Date 2026-10-03 12:56:23 +0000 UTC
Version
Cc andreas@gaisler.com davem@davemloft.net linux-kernel@vger.kernel.org sparclinux@vger.kernel.org stable@vger.kernel.org stian@itx.no
Patches (3)
Name Content [All]
[PATCH 1/3] sparc64: provide ptep_set_access_flags() [Body]
[PATCH 2/3] sparc64: flush the TLB on a spurious write fault [Body]
[PATCH 3/3] sparc64: keep flushing the old TSB while tsb_grow() switches CPUs [Body]
Series Summary
skipped
Session skipped: AI determined the patch has no functional impact
Sessions
Session 2026-10-03
skipped
ID (for dev) ccddc48f-5f5a-4bb2-ae42-57d199b5fe3e
Status skipped
Triaged Skipped: AI determined the patch has no functional impact [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict