[PATCH 0/2] arm64/mm: A fix and a documentation bit for change_memory_common()

Catalin Marinas catalin.marinas at arm.com
Fri Nov 28 07:52:58 PST 2025


On Wed, 12 Nov 2025 11:57:14 +0530, Dev Jain wrote:
> The first patch is a fix to prevent suppression of error encountered during
> linear map alias permission change. This is needed because the rodata=on
> security measure requires us to proceed only if we first do the linear map
> alias protection change.
> 
> The second patch documents why linear map split failure during the vfreeing
> path isn't problematic.
> 
> [...]

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

[1/2] arm64/pageattr: Propagate return value from __change_memory_common
      https://git.kernel.org/arm64/c/e5efd56fa157
[2/2] arm64/mm: Document why linear map split failure upon vm_reset_perms is not problematic
      https://git.kernel.org/arm64/c/0c2988aaa4d3

-- 
Catalin



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