(subset) [PATCH v3 0/3] arm64: tlb: Fix TLBI RANGE operand

Catalin Marinas catalin.marinas at arm.com
Wed Apr 10 10:52:22 PDT 2024


On Fri, 05 Apr 2024 13:58:49 +1000, Gavin Shan wrote:
> A kernel crash on the destination VM after the live migration was
> reported by Yihuang Yu. The issue is only reproducible on NVidia's
> grace-hopper where TLBI RANGE feature is available. The kernel crash
> is caused by incomplete TLB flush and missed dirty page. For the
> root cause and analysis, please refer to PATCH[v3 1/3]'s commit log.
> 
> Thanks to Marc Zyngier who proposed all the code changes.
> 
> [...]

Applied to arm64 (for-next/fixes), thanks!

[1/3] arm64: tlb: Fix TLBI RANGE operand
      https://git.kernel.org/arm64/c/e3ba51ab24fd

-- 
Catalin




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