From: Krzysztof Kozlowski <krzk@kernel.org>
To: Ard Biesheuvel <ardb@kernel.org>, Gerd Hoffmann <kraxel@redhat.com>
Cc: linux-efi@vger.kernel.org, open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] efi: add ovmf debug log driver
Date: Wed, 9 Jul 2025 15:59:51 +0200 [thread overview]
Message-ID: <c2cec176-007b-4944-b72e-ce27290c98e0@kernel.org> (raw)
In-Reply-To: <CAMj1kXHd6__0Hcu1UyK+1obsK3bNsQh=1uBVWoaNsX1iTLx6CA@mail.gmail.com>
On 08/07/2025 15:06, Ard Biesheuvel wrote:
> On Tue, 8 Jul 2025 at 22:56, Gerd Hoffmann <kraxel@redhat.com> wrote:
>>
>> Recent OVMF versions (edk2-stable202508 + newer) can write their debug
>> log to a memory buffer. This driver exposes the log content via sysfs
>> (/sys/firmware/efi/ovmf_debug_log).
>>
>> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
>> ---
>> include/linux/efi.h | 2 +
>> drivers/firmware/efi/efi.c | 8 ++
>> drivers/firmware/efi/ovmf-debug-log.c | 136 ++++++++++++++++++++++++++
>> drivers/firmware/efi/Kconfig | 8 ++
>> drivers/firmware/efi/Makefile | 1 +
>> 5 files changed, 155 insertions(+)
>> create mode 100644 drivers/firmware/efi/ovmf-debug-log.c
>>
>
> Thanks, I've queued this up now.
Giving people 10 minutes for review?
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-07-09 13:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-08 12:56 [PATCH v2] efi: add ovmf debug log driver Gerd Hoffmann
2025-07-08 13:06 ` Ard Biesheuvel
2025-07-09 13:59 ` Krzysztof Kozlowski [this message]
2025-07-09 13:58 ` Krzysztof Kozlowski
2025-07-09 14:17 ` Gerd Hoffmann
2025-07-09 14:20 ` Krzysztof Kozlowski
2025-07-09 14:31 ` Gerd Hoffmann
2025-07-09 14:39 ` Krzysztof Kozlowski
2025-07-09 14:40 ` Krzysztof Kozlowski
2025-07-09 23:14 ` Ard Biesheuvel
2025-07-10 6:41 ` Krzysztof Kozlowski
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