From: "Guilherme G. Piccoli" <gpiccoli@igalia.com>
To: Thomas Zimmermann <tzimmermann@suse.de>,
Alex Deucher <alexdeucher@gmail.com>,
Gerd Hoffmann <kraxel@redhat.com>
Cc: "open list:EFIFB FRAMEBUFFER DRIVER"
<linux-fbdev@vger.kernel.org>, "xinhui pan" <Xinhui.Pan@amd.com>,
"Baoquan He" <bhe@redhat.com>,
"Samuel Iglesias Gonsálvez" <siglesias@igalia.com>,
kernel@gpiccoli.net, kexec@lists.infradead.org,
"amd-gfx list" <amd-gfx@lists.freedesktop.org>,
pjones@redhat.com,
"Maling list - DRI developers" <dri-devel@lists.freedesktop.org>,
"Deucher, Alexander" <alexander.deucher@amd.com>,
"Dave Young" <dyoung@redhat.com>,
"Christian Koenig" <christian.koenig@amd.com>,
"Vivek Goyal" <vgoyal@redhat.com>
Subject: Re: Reuse framebuffer after a kexec (amdgpu / efifb)
Date: Fri, 10 Dec 2021 11:08:33 -0300 [thread overview]
Message-ID: <99b38881-8c63-de04-50f8-aa4119b52b25@igalia.com> (raw)
In-Reply-To: <6d3c7acf-a23f-3073-56ed-375ccb8cc815@suse.de>
Thanks a lot Alex / Gerd and Thomas, very informative stuff! I'm glad
there are projects to collect/save the data and reuse after a kdump,
this is very useful.
I'll continue my study on the atombios thing of AMD and QXL, maybe at
least we can make it work in qemu, that'd be great (like a small
initdriver to reprogram de paravirtual device on kexec boot).
Cheers,
Guilherme
next prev parent reply other threads:[~2021-12-10 14:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-09 16:00 Reuse framebuffer after a kexec (amdgpu / efifb) Guilherme G. Piccoli
2021-12-09 16:09 ` Christian König
2021-12-09 17:31 ` Alex Deucher
2021-12-09 17:59 ` Guilherme G. Piccoli
2021-12-09 18:06 ` Alex Deucher
2021-12-09 18:17 ` Guilherme G. Piccoli
2021-12-09 19:20 ` Alex Deucher
2021-12-10 7:19 ` Gerd Hoffmann
2021-12-10 8:24 ` Thomas Zimmermann
2021-12-10 14:08 ` Guilherme G. Piccoli [this message]
2021-12-10 14:16 ` Alex Deucher
2021-12-10 14:25 ` Guilherme G. Piccoli
2021-12-10 15:13 ` Christian König
2021-12-10 15:24 ` Guilherme G. Piccoli
2021-12-10 15:32 ` Christian König
2021-12-10 19:11 ` Alex Deucher
2021-12-11 0:54 ` Felix Kuehling
2021-12-11 9:20 ` Gerd Hoffmann
2021-12-10 19:05 ` Alex Deucher
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=99b38881-8c63-de04-50f8-aa4119b52b25@igalia.com \
--to=gpiccoli@igalia.com \
--cc=Xinhui.Pan@amd.com \
--cc=alexander.deucher@amd.com \
--cc=alexdeucher@gmail.com \
--cc=amd-gfx@lists.freedesktop.org \
--cc=bhe@redhat.com \
--cc=christian.koenig@amd.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=dyoung@redhat.com \
--cc=kernel@gpiccoli.net \
--cc=kexec@lists.infradead.org \
--cc=kraxel@redhat.com \
--cc=linux-fbdev@vger.kernel.org \
--cc=pjones@redhat.com \
--cc=siglesias@igalia.com \
--cc=tzimmermann@suse.de \
--cc=vgoyal@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).