From: "Ard Biesheuvel" <ardb@kernel.org>
To: "Marvin Häuser" <mhaeuser@posteo.de>
Cc: edk2-devel-groups-io <devel@edk2.groups.io>,
Leif Lindholm <quic_llindhol@quicinc.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
Sami Mujawar <sami.mujawar@arm.com>,
Vitaly Cheptsov <vit9696@protonmail.com>
Subject: Re: [edk2-devel] [PATCH 1/2] ArmPkg/AsmMacroIoLibV8: Introduce ASM_FUNC_ALIGN()
Date: Wed, 19 Apr 2023 20:26:23 +0200 [thread overview]
Message-ID: <CAMj1kXEXFWi_raWf7JYtN0ANR=YMEhvu+Mrh1Nn48KBxcdBhVg@mail.gmail.com> (raw)
In-Reply-To: <1CE9D3E9-4D3E-49B7-B66B-527B16322980@posteo.de>
On Wed, 19 Apr 2023 at 20:25, Marvin Häuser <mhaeuser@posteo.de> wrote:
>
>
> On 19. Apr 2023, at 20:03, Ard Biesheuvel <ardb@kernel.org> wrote:
>
> Your branch seems to be missing 16e0969ef775b898ac700f3261d76030b8ab9ef0
>
> "ArmVirtPkg/ArmVirtQemu: Use PEI flavor of ArmMmuLib for all PEIMs"
>
>
> That's correct (because that commit is after the last commit I managed to reproduce the issue with), but I don't see how this commit would fix the issue. As I said, the symptom is that PeiCore memory is badly corrupted and the stall happens due to executing said corruption, not due to jumping to NULL. Those broken branches I linked can all be made work by rolling back the change to MemoryAllocationLib (which changes the code size, thus misaligns *something*). In fact, using the broken variant only for MemoryInitPei is sufficient to reproduce the issue, other modules don't seem to be involved.
>
Applying that commit made your branch work for me.
next prev parent reply other threads:[~2023-04-19 18:26 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-17 18:09 [PATCH 1/2] ArmPkg/AsmMacroIoLibV8: Introduce ASM_FUNC_ALIGN() Marvin Häuser
2023-04-17 18:09 ` [PATCH 2/2] ArmPkg/ArmMmuLib: Fix ArmReplaceLiveTranslationEntry() alignment Marvin Häuser
2023-04-17 19:53 ` Leif Lindholm
2023-04-17 19:52 ` [PATCH 1/2] ArmPkg/AsmMacroIoLibV8: Introduce ASM_FUNC_ALIGN() Leif Lindholm
2023-04-17 21:18 ` Ard Biesheuvel
2023-04-18 6:40 ` Marvin Häuser
2023-04-18 8:10 ` Ard Biesheuvel
2023-04-18 8:18 ` Marvin Häuser
2023-04-18 8:59 ` Ard Biesheuvel
2023-04-19 17:13 ` Marvin Häuser
2023-04-19 17:40 ` [edk2-devel] " Ard Biesheuvel
2023-04-19 17:45 ` Marvin Häuser
2023-04-19 18:03 ` Ard Biesheuvel
2023-04-19 18:25 ` Marvin Häuser
2023-04-19 18:26 ` Ard Biesheuvel [this message]
2023-04-19 18:31 ` Marvin Häuser
2023-04-19 19:48 ` Ard Biesheuvel
2023-04-19 20:10 ` Marvin Häuser
2023-04-19 21:42 ` Marvin Häuser
2023-04-19 21:55 ` Ard Biesheuvel
2023-04-19 22:15 ` Marvin Häuser
2023-04-19 22:27 ` Pedro Falcato
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