From: Askar Safin <safinaskar@gmail.com>
To: mpatocka@redhat.com
Cc: Dell.Client.Kernel@dell.com, agk@redhat.com, brauner@kernel.org,
dm-devel@lists.linux.dev, ebiggers@kernel.org, kix@kix.es,
linux-block@vger.kernel.org, linux-btrfs@vger.kernel.org,
linux-crypto@vger.kernel.org, linux-lvm@lists.linux.dev,
linux-mm@kvack.org, linux-pm@vger.kernel.org,
linux-raid@vger.kernel.org, lvm-devel@lists.linux.dev,
milan@mazyland.cz, msnitzer@redhat.com, mzxreary@0pointer.de,
nphamcs@gmail.com, pavel@ucw.cz, rafael@kernel.org,
ryncsn@gmail.com, safinaskar@gmail.com,
torvalds@linux-foundation.org
Subject: Re: [PATCH 1/2] pm-hibernate: flush disk cache when suspending
Date: Mon, 3 Nov 2025 18:53:45 +0300 [thread overview]
Message-ID: <20251103155345.1153213-1-safinaskar@gmail.com> (raw)
In-Reply-To: <c44942f2-cf4d-04c2-908f-d16e2e60aae2@redhat.com>
Mikulas Patocka <mpatocka@redhat.com>:
> [PATCH 1/2] pm-hibernate: flush disk cache when suspending
>
> There was reported failure that suspend doesn't work with dm-integrity.
> The reason for the failure is that the suspend code doesn't issue the
> FLUSH bio - the data still sits in the dm-integrity cache and they are
> lost when poweroff happens.
Thank you! I hope I will test this within 2 weeks.
--
Askar Safin
next prev parent reply other threads:[~2025-11-03 15:53 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-23 11:29 dm bug: hibernate to swap located on dm-integrity doesn't work (how to get data redundancy for swap?) Askar Safin
2025-10-23 20:42 ` Milan Broz
2025-10-24 16:31 ` Askar Safin
2025-10-24 17:50 ` Milan Broz
2025-10-25 5:26 ` Askar Safin
2025-10-27 8:08 ` Askar Safin
[not found] ` <4cd2d217-f97d-4923-b852-4f8746456704@mazyland.cz>
2025-10-24 10:23 ` [PATCH] pm-hibernate: flush block device cache when hibernating Mikulas Patocka
2025-10-27 8:42 ` Askar Safin
2025-10-31 19:29 ` Mikulas Patocka
2025-10-31 19:33 ` [PATCH 1/2] pm-hibernate: flush disk cache when suspending Mikulas Patocka
2025-11-03 15:53 ` Askar Safin [this message]
2025-10-31 19:35 ` [RFC PATCH 2/2] swsusp: make it possible to hibernate to device mapper devices Mikulas Patocka
2025-10-29 13:31 ` [PATCH] pm-hibernate: flush block device cache when hibernating Rafael J. Wysocki
2025-10-29 14:38 ` Christoph Hellwig
2025-10-29 16:31 ` Mikulas Patocka
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=20251103155345.1153213-1-safinaskar@gmail.com \
--to=safinaskar@gmail.com \
--cc=Dell.Client.Kernel@dell.com \
--cc=agk@redhat.com \
--cc=brauner@kernel.org \
--cc=dm-devel@lists.linux.dev \
--cc=ebiggers@kernel.org \
--cc=kix@kix.es \
--cc=linux-block@vger.kernel.org \
--cc=linux-btrfs@vger.kernel.org \
--cc=linux-crypto@vger.kernel.org \
--cc=linux-lvm@lists.linux.dev \
--cc=linux-mm@kvack.org \
--cc=linux-pm@vger.kernel.org \
--cc=linux-raid@vger.kernel.org \
--cc=lvm-devel@lists.linux.dev \
--cc=milan@mazyland.cz \
--cc=mpatocka@redhat.com \
--cc=msnitzer@redhat.com \
--cc=mzxreary@0pointer.de \
--cc=nphamcs@gmail.com \
--cc=pavel@ucw.cz \
--cc=rafael@kernel.org \
--cc=ryncsn@gmail.com \
--cc=torvalds@linux-foundation.org \
/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).