Bug#1135637: Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop

From	Bill Allombert <ballombe@debian.org>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1135637: Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop
Date	2026-05-04 10:00 +0200
Message-ID	<MQWnD-2tQe-1@gated-at.bofh.it> (permalink)
References	<MQD1E-2gBX-23@gated-at.bofh.it> <MQUYx-2sUa-9@gated-at.bofh.it> <MQVBf-2tpV-7@gated-at.bofh.it> <MQM4V-2mCc-1@gated-at.bofh.it> <MQVBf-2tpV-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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On Mon, May 04, 2026 at 03:00:29AM -0400, Brad Barnett wrote:
> On it.  164 building now.

Thanks!

I suggest to start with this one

PM: sleep: wakeirq: harden dev_pm_clear_wake_irq() against races

<https://lkml.org/lkml/2026/2/2/1574>

Let us say I had bad experience with commit that harden code without fixing any bug,
usually that means they are not well-tested.

> Based on a quick scan of current users, I did not find an actual bug as
> drivers seem to rely on their own synchronization. However, since
> asynchronous usage patterns exist (e.g., in
> drivers/net/wireless/ti/wlcore), I believe a race is theoretically
> possible if the API is used less carefully in the future. This change
> hardens the API to be robust against such cases.

Cheers,
Bill.

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Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Brad Barnett <debian-bugs5@L8R.net> - 2026-05-03 13:20 +0200
  Bug#1135637: Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Salvatore Bonaccorso <carnil@debian.org> - 2026-05-04 08:30 +0200
    Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Brad Barnett <debian-bugs5@l8r.net> - 2026-05-04 09:10 +0200
      Bug#1135637: Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Bill Allombert <ballombe@debian.org> - 2026-05-04 10:00 +0200
    Bug#1135637: Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Brad Barnett <debian-bugs5@l8r.net> - 2026-05-04 11:20 +0200
      Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Salvatore Bonaccorso <carnil@debian.org> - 2026-05-04 14:10 +0200
        Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Bill Allombert <ballombe@debian.org> - 2026-05-04 14:20 +0200
          Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Salvatore Bonaccorso <carnil@debian.org> - 2026-05-04 14:30 +0200
            Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Bill Allombert <ballombe@debian.org> - 2026-05-04 23:00 +0200
              Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Brad Barnett <debian-bugs5@l8r.net> - 2026-05-04 23:00 +0200
  Bug#1135599: marked as done (linux-image-6.1.0-45-amd64:suspend  to disk causes lockup on laptop) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-05-10 20:40 +0200

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