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Date:   Fri, 20 Aug 2021 10:01:37 +0200
From:   Joerg Roedel <joro@8bytes.org>
To:     Ard Biesheuvel <ardb@kernel.org>
Cc:     X86 ML <x86@kernel.org>, Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        "H. Peter Anvin" <hpa@zytor.com>, Joerg Roedel <jroedel@suse.de>,
        Kees Cook <keescook@chromium.org>,
        Andy Lutomirski <luto@kernel.org>,
        Uros Bizjak <ubizjak@gmail.com>,
        Arvind Sankar <nivedita@alum.mit.edu>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Fabio Aiuto <fabioaiuto83@gmail.com>,
        "# 3.4.x" <stable@vger.kernel.org>
Subject: Re: [PATCH] x86/efi: Restore Firmware IDT in before
 ExitBootServices()
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On Fri, Aug 20, 2021 at 09:41:12AM +0200, Ard Biesheuvel wrote:
> On Fri, 20 Aug 2021 at 09:34, Joerg Roedel <joro@8bytes.org> wrote:
> 
> Acked by: Ard Biesheuvel <ardb@kernel.org>

Thanks.
> 
> > -       subq    $32, %rsp
> > +       subq    $64, %rsp
> 
> Any reason in particular for the increase by 32?

Just wanted it to be a power of two, like before. Before it was 32
bytes, of which 30 were used. Now its 64, of which 40 are used.

Regards,

	Joerg