Re: [PATCH v2 2/2] x86/mm/64: free the gap between BSS_MAIN and BSS_DECRYPTED

[Borislav Petkov]

On Tue, Jun 23, 2026 at 11:24:30AM -0400, Hamza Mahfooz wrote:
> This region is unused after mark_rodata_ro() and takes up, up to 2 MiB
> of memory. So, free it in mark_rodata_ro().
> 
> Co-developed-by: Jared White <jaredwhite@xxxxxxxxxxxxx>
> Signed-off-by: Jared White <jaredwhite@xxxxxxxxxxxxx>
> Signed-off-by: Hamza Mahfooz <hamzamahfooz@xxxxxxxxxxxxxxxxxxx>
> ---
>  arch/x86/include/asm/sections.h | 1 +
>  arch/x86/kernel/vmlinux.lds.S   | 2 ++
>  arch/x86/mm/init_64.c           | 4 ++++
>  3 files changed, 7 insertions(+)

Sashiko has comments:

https://sashiko.dev/#/patchset/20260623152430.1473481-1-hamzamahfooz%40linux.microsoft.com

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Regards/Gruss,
    Boris.

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