From: "Ludovic Courtès" <ludo@gnu.org>
To: 75027@debbugs.gnu.org
Cc: "Jakob Kirsch" <jakob.kirsch@web.de>,
"Ludovic Courtès" <ludo@gnu.org>,
"Christopher Baines" <guix@cbaines.net>,
"Josselin Poiret" <dev@jpoiret.xyz>,
"Ludovic Courtès" <ludo@gnu.org>,
"Mathieu Othacehe" <othacehe@gnu.org>,
"Simon Tournier" <zimon.toutoune@gmail.com>,
"Tobias Geerinckx-Rice" <me@tobias.gr>
Subject: [bug#75027] [PATCH 0/3] 'guix system reconfigure' loads system for kexec reboot
Date: Sun, 22 Dec 2024 16:56:14 +0100 [thread overview]
Message-ID: <cover.1734882676.git.ludo@gnu.org> (raw)
Hello Guix,
Following work by Jakob Kirsch adding kexec support in the Shepherd
(the new ‘reboot -k’ option), here’s the Guix side of it: with these
patches, ‘guix system reconfigure’ loads the new system so that one
can run ‘reboot -k’ to quickly reboot into it.
Thoughts?
Ludo’.
PS: It took me a while to debug until I realized it was working
very well: it’s just that I was booting a kernel with “quiet”
on its command line, so I couldn’t see anything. 🤦
Ludovic Courtès (3):
syscalls: Add ‘kexec-load-file’.
system: Export ‘…-initrd-file’ and ‘…-root-file-system’.
reconfigure: Call ‘kexec-load-file’.
gnu/system.scm | 4 +-
gnu/tests/reconfigure.scm | 77 +++++++++++++++++++++++++++++
guix/build/syscalls.scm | 54 ++++++++++++++++++++
guix/scripts/system/reconfigure.scm | 25 ++++++++++
tests/syscalls.scm | 13 +++++
5 files changed, 172 insertions(+), 1 deletion(-)
base-commit: 9f53e10235cced7a85697481c859829742b9912c
--
2.46.0
next reply other threads:[~2024-12-22 15:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-22 15:56 Ludovic Courtès [this message]
2024-12-22 15:57 ` [bug#75027] [PATCH 1/3] syscalls: Add ‘kexec-load-file’ Ludovic Courtès
2024-12-22 15:57 ` [bug#75027] [PATCH 2/3] system: Export ‘…-initrd-file’ and ‘…-root-file-system’ Ludovic Courtès
2024-12-22 15:57 ` [bug#75027] [PATCH 3/3] reconfigure: Call ‘kexec-load-file’ Ludovic Courtès
2024-12-22 21:47 ` [bug#75027] [PATCH 0/3] 'guix system reconfigure' loads system for kexec reboot Jakob Kirsch via Guix-patches via
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
List information: https://guix.gnu.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=cover.1734882676.git.ludo@gnu.org \
--to=ludo@gnu.org \
--cc=75027@debbugs.gnu.org \
--cc=dev@jpoiret.xyz \
--cc=guix@cbaines.net \
--cc=jakob.kirsch@web.de \
--cc=me@tobias.gr \
--cc=othacehe@gnu.org \
--cc=zimon.toutoune@gmail.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.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/guix.git
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 read-only IMAP folder(s) and NNTP newsgroup(s).