linux-kernel - Re: [PATCH RFC 1/7] Revert "x86: don't let decompressed kernel image clobber setup

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Message-ID: <Y+u4enkQpuBX1iWS@redhat.com>
Date:   Tue, 14 Feb 2023 16:36:10 +0000
From:   Daniel P. Berrangé <berrange@...hat.com>
To:     "Michael S. Tsirkin" <mst@...hat.com>
Cc:     qemu-devel@...gnu.org, "Jason A. Donenfeld" <Jason@...c4.com>,
        x86@...nel.org, linux-kernel@...r.kernel.org,
        Dov Murik <dovmurik@...ux.ibm.com>,
        Tom Lendacky <thomas.lendacky@....com>,
        Gerd Hoffmann <kraxel@...hat.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Richard Henderson <richard.henderson@...aro.org>,
        "H . Peter Anvin" <hpa@...or.com>,
        Philippe Mathieu-Daudé <philmd@...aro.org>,
        Nathan Chancellor <nathan@...nel.org>,
        Borislav Petkov <bp@...en8.de>,
        Eric Biggers <ebiggers@...nel.org>,
        Sergio Lopez <slp@...hat.com>,
        Marcel Apfelbaum <marcel.apfelbaum@...il.com>,
        Eduardo Habkost <eduardo@...kost.net>
Subject: Re: [PATCH RFC 1/7] Revert "x86: don't let decompressed kernel image
 clobber setup_data"

On Wed, Feb 08, 2023 at 04:12:27PM -0500, Michael S. Tsirkin wrote:
> This reverts commit eac7a7791bb6d719233deed750034042318ffd56.
> 
> Fixes: eac7a7791b ("x86: don't let decompressed kernel image clobber setup_data")
> Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
> ---
>  include/hw/i386/microvm.h |  5 ++--
>  include/hw/nvram/fw_cfg.h |  9 -------
>  hw/i386/microvm.c         | 15 ++++-------
>  hw/i386/x86.c             | 52 ++++++++++++++++++---------------------
>  hw/nvram/fw_cfg.c         |  9 -------
>  5 files changed, 31 insertions(+), 59 deletions(-)


Reviewed-by: Daniel P. Berrangé <berrange@...hat.com>

With regards,
Daniel
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