[PATCH v2 0/5] fixes for data/bss linear alias unmap series

Will Deacon will at kernel.org
Fri Jun 5 09:43:03 PDT 2026


On Thu, 04 Jun 2026 17:11:52 +0200, Ard Biesheuvel wrote:
> Fixes for the data/bss linear alias unmap series:
> 
> - Fix KASAN related issue reported by Mark, by moving all KASAN page
>   tables out of BSS [on arm64], not just the ones defined under
>   arch/arm64
> 
> - Fix two issues spotted by Sashiko
> 
> [...]

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

[1/5] arm64: Rename page table BSS section to .bss..pgtbl
      https://git.kernel.org/arm64/c/9c401fa7398f
[2/5] kasan: Move generic KASAN page tables out of BSS too
      https://git.kernel.org/arm64/c/9f7f685758c6
[3/5] arm64: Avoid double evaluation of __ptep_get()
      https://git.kernel.org/arm64/c/568def8e87fc
[4/5] KVM: arm64: Omit tag sync on stage-2 mappings of the zero page
      https://git.kernel.org/arm64/c/2986a6257405
[5/5] arm64: mm: Defer remap of linear alias of data/bss
      https://git.kernel.org/arm64/c/53205d56212c

Cheers,
-- 
Will

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



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