That cannot be reverted because it will break NX support. You need to
find the root cause.

On Tue, Sep 2, 2025 at 10:04 PM Tobias Powalowski via Grub-devel
<[email protected]> wrote:
>
> Am 31.08.25 um 17:26 schrieb Tobias Powalowski:
> > Hi,
> >
> > I just stumbled over this error in my archboot project:
> >
> > Output from qemu serial console:
> >
> > !!!! IA32 Exception Type - 0E(#PF - Page-Fault)  CPU Apic ID -
> > 00000000 !!!!
> > ExceptionData - 00000003  I:0 R:0 U:0 W:1 P:1 PK:0 SS:0 SGX:0
> > EIP  - BB0E0209, CS  - 00000010, EFLAGS - 00210046
> > EAX  - 00000001, ECX - BB678310, EDX - BFE9F46C, EBX - 00000000
> > ESP  - BFE9F460, EBP - BFE9F488, ESI - BBB23EE0, EDI - 000000D0
> > DS   - 00000008, ES  - 00000008, FS  - 00000008, GS  - 00000008, SS -
> > 00000008
> > CR0  - 80010033, CR2 - BB0E070A, CR3 - BFC01000, CR4 - 00000660
> > DR0  - 00000000, DR1 - 00000000, DR2 - 00000000, DR3 - 00000000
> > DR6  - FFFF0FF0, DR7 - 00000400
> > GDTR - BF9DC000 00000047, IDTR - BF538010 000007FF
> > LDTR - 00000000, TR - 00000000
> > FXSAVE_STATE - BFE9F1A0
> > !!!! Find image based on IP(0xBB0E0209) (No PDB)
> > (ImageBase=00000000BB0C6FE0, EntryPoint=00000000BBFE9A35) !!!!
> >
> > I am no longer able to support UEFI MIXED MODE.
> >
> > Any idea how to further debug. Seems not many people do MIX MODE
> > booting anymore.
> >
> > Grub Version is standard Arch Linux: 2.12.r292.g73d1c959-1
> >
> > 2.12-3 from January didn't suffer from this bug.
> >
> > Thanks in advance.
> >
> > Best regards
> >
> > tpowa
> >
> Ok bisecting shows this commit as error source:
>
> https://cgit.git.savannah.gnu.org/cgit/grub.git/commit/?id=d72208423dcabf9eb4a3bcb17b6b31888396bd49
>
> By reverting this commit on latest master it does not show the above
> error and it boots again.
>
> Best regards
>
> tpowa
>
> --
> Tobias Powalowski
> Arch Linux Developer (tpowa)
> https://www.archlinux.org
> [email protected]
>
> Archboot Developer
> https://archboot.com
>
> St. Martin-Apotheke
> Herzog-Georg-Str. 25
> 89415 Lauingen
> https://www.st-martin-apo.de
> [email protected]
>
>
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