[PATCH -v6 0/2] arm, tlbflush: avoid TLBI broadcast if page reused in write fault

Catalin Marinas cmarinas at kernel.org
Wed Nov 19 11:12:30 PST 2025


From: Catalin Marinas <catalin.marinas at arm.com>

On Fri, 14 Nov 2025 16:54:01 +0800, Huang Ying wrote:
> This series is to optimize the system performance via avoiding TLBI
> broadcast if page is reused in the write protect fault handler.  More
> details of the background and the test results can be found in [2/2].
> 
> Changelog:
> 
> v6:
> 
> [...]

Applied to arm64 (for-next/local-tlbi-page-reused), thanks!

[1/2] mm: add spurious fault fixing support for huge pmd
      https://git.kernel.org/arm64/c/79301c7d605a
[2/2] arm64, tlbflush: don't TLBI broadcast if page reused in write fault
      https://git.kernel.org/arm64/c/cb1fa2e99955

-- 
Catalin




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