From: "Marcin Juszkiewicz" <marcin.juszkiewicz@linaro.org>
To: Ard Biesheuvel <ardb@kernel.org>, devel@edk2.groups.io
Cc: Leif Lindholm <quic_llindhol@quicinc.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>
Subject: Re: [edk2-devel] [PATCH edk2-platforms 1/1] QemuSbsa: enable WriteCombine for the FrameBuffer
Date: Wed, 19 Jun 2024 09:24:00 +0200 [thread overview]
Message-ID: <7a054036-784e-4c1a-857e-d7096cf1cb4b@linaro.org> (raw)
In-Reply-To: <CAMj1kXHbgkd60skMxYdhiP56g6W1hDo35jKqpps78pSL3rO95Q@mail.gmail.com>
W dniu 19.06.2024 o 09:09, Ard Biesheuvel pisze:
> On Wed, 19 Jun 2024 at 07:52, Marcin Juszkiewicz
> <marcin.juszkiewicz@linaro.org> wrote:
>> QEMU no longer permits misaligned access to device memory, which breaks
>> QemuVideoDxe on SbsaQemu.
>>
>> c1d1910be6e04a8b1a73090cf2881fb698947a6e commit in EDK2 fixed it by
>> enabling WriteCombine for Framebuffer memory. This change enables that
>> fix.
>>
>> Signed-off-by: Marcin Juszkiewicz<marcin.juszkiewicz@linaro.org>
> Reviewed-by: Ard Biesheuvel<ardb@kernel.org>
Thanks. Pushed as 3f08401365d67e10924c774e6c3f64be56bc15b6.
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prev parent reply other threads:[~2024-06-19 7:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-19 5:52 [edk2-devel] [PATCH edk2-platforms 1/1] QemuSbsa: enable WriteCombine for the FrameBuffer Marcin Juszkiewicz
2024-06-19 7:09 ` Ard Biesheuvel
2024-06-19 7:24 ` Marcin Juszkiewicz [this message]
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