[PATCH v3 0/2] arm64: spectre: Fix hard lockup and cleanup mitigation messages

Will Deacon will at kernel.org
Fri Nov 7 07:53:47 PST 2025


On Fri, 31 Oct 2025 17:15:04 +0800, shechenglong wrote:
> On Wed, Oct 29, 2025 at 11:45:54AM +0800, Will Deacon wrote:
> > Is the compiler smart enough to store a single string for the
> > "mitigation disabled by command-line option\n" part? If not,
> > you might want to use %s to avoid wasting memory. (I was going to
> > check with llvm but I'm unable to apply your changes due to whitespace
> > corruption).
> 
> [...]

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

[1/2] arm64: proton-pack: Drop print when !CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY
      https://git.kernel.org/arm64/c/62e72463ca71
[2/2] arm64: proton-pack: Fix hard lockup due to print in scheduler context
      https://git.kernel.org/arm64/c/7f1635737823

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev



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