Received-SPF: pass (google.com: domain of linux-kernel+bounces-111899-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223;
Precedence: bulk
MIME-Version: 1.0
Date: Fri, 22 Mar 2024 17:57:01 +0000
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: quoted-printable
From: "Clayton Craft" <clayton@craftyguy.net>
Message-ID: <fe09869c2d853bde8ce0feb537c4dab09014f5d9@craftyguy.net>
TLS-Required: No
Subject: Re: x86_64 32-bit EFI mixed mode boot broken
To: "Ard Biesheuvel" <ardb@kernel.org>
Cc: "Hans de Goede" <hdegoede@redhat.com>, x86@kernel.org,
 linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, "Thomas
 Gleixner" <tglx@linutronix.de>, "Ingo Molnar" <mingo@redhat.com>,
 "Borislav Petkov" <bp@alien8.de>, "Dave Hansen"
 <dave.hansen@linux.intel.com>, regressions@lists.linux.dev
In-Reply-To: <CAMj1kXFmnv+FGRMnnJMJejj5yvSybgZTNEYZz0hxb6K9VAeo1Q@mail.gmail.com>
References: <20240321150510.GI8211@craftyguy.net>
 <CAMj1kXGzH4TiwvSF3bZsJpuuWf04Ri_852fUMTdH8pLRaH3+Yg@mail.gmail.com>
 <20240321170641.GK8211@craftyguy.net>
 <CAMj1kXE-sxGM2H8akunJ1mZPDSVX1+2ehDtK-jqW--8tw9J5LA@mail.gmail.com>
 <20240322091857.GM8211@craftyguy.net>
 <CAMj1kXFmnv+FGRMnnJMJejj5yvSybgZTNEYZz0hxb6K9VAeo1Q@mail.gmail.com>

March 22, 2024 at 9:51 AM, "Ard Biesheuvel" <ardb@kernel.org> wrote:


> > As I mentioned initially, I bisected my failure to e2ab9eab32. Does t=
hat give
> >=20
>=20>  any hint about what might be the problem?
> >=20
>=20
> Not at all, unfortunately. What we might try is to back out the
>=20
>=20changes step by step. I can prepare a branch for you if you like.


Yeah sure, if you don't mind! I'd be happy to test changes in a branch to=
 try and figure out what is causing this.

-Clayton