[PATCH v4 26/26] arm64: kernel: move ID map out of .text mapping
Kees Cook
keescook at chromium.org
Mon Jun 13 09:52:00 PDT 2022
On Mon, Jun 13, 2022 at 04:45:50PM +0200, Ard Biesheuvel wrote:
> Reorganize the ID map slightly so that only code that is executed via
> the 1:1 mapping remains. This allows to move the ID map out of the .text
> segment, given that it no longer needs exec permissions via the kernel
> mapping.
>
> Signed-off-by: Ard Biesheuvel <ardb at kernel.org>
This could be done earlier in the series, yes?
Regardless:
Reviewed-by: Kees Cook <keescook at chromium.org>
--
Kees Cook
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