Re: [PATCH v5 06/20] x86/decompressor: Store boot_params pointer in callee save register

From: Borislav Petkov
Date: Tue Jul 11 2023 - 03:58:05 EST


On Mon, Jul 10, 2023 at 11:55:49PM +0200, Ard Biesheuvel wrote:
> I already did, actually, but I dropped it from this series because it
> was getting too long, and not essential for the overall goal of the
> changes.

Yeah, might wanna add it, though, for the simple reason that
compressed/head_64.S and kernel/head_64.S will otherwise differ in the
%rsi handling unnecessarily and people might wonder why.

Thx.

--
Regards/Gruss,
Boris.

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