# Re: \[PATCH\] powerpc/vdso: Mark the vDSO code read-only after init

- From: Madhavan Srinivasan \<maddy@linux.ibm.com\>
- Date: 2025-01-01 09:08:53 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2025/01/2874616
- Thread: https://ratatoskr.run/linuxppc-dev/2024/12/2860604/t.md

```text
On Sat, 14 Dec 2024 12:09:31 +0100, Christophe Leroy wrote:
> VDSO text is fixed-up during init so it can't be const,
> but it can be read-only after init.
> 
> Do the same as x86 in commit 018ef8dcf3de ("x86/vdso: Mark the vDSO
> code read-only after init") and arm in commit 11bf9b865898 ("ARM/vdso:
> Mark the vDSO code read-only after init"), move it into
> ro_after_init section.
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/vdso: Mark the vDSO code read-only after init
      https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=next&id=9fa9712644e04c4fd4de7e2d999edde3c9316823 

Thanks

```