From: Pavel Machek <pavel@ucw.cz>
To: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
Len Brown <lenb@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Danilo Krummrich <dakr@kernel.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, linux-input@vger.kernel.org,
kernel@collabora.com, superm1@kernel.org
Subject: Re: [PATCH 0/4] PM: Hibernate: Add hibernation cancellation support
Date: Fri, 2 Jan 2026 23:40:56 +0100 [thread overview]
Message-ID: <aVhJeJ93EbF8BEp+@duo.ucw.cz> (raw)
In-Reply-To: <20251107184438.1328717-1-usama.anjum@collabora.com>
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Hi!
> On a normal laptop/PC, the hibernation takes 15-20 seconds which is
> considerable time. Once hibernation is triggered from command line or by
> some GUI option, the hibernation cannot be cancelled until completed.
> Its not a blocker, but poor user experience.
In-kernel hibernation is basic and simple. It is not great, and not
designed to be great.
You can do fancy progress bars, cancellations and probably better
encryption in userspace.
Documentation/power/swsusp.rst
Best regards,
Pavel
--
I don't work for Nazis and criminals, and neither should you.
Boycott Putin, Trump, Netanyahu and Musk!
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prev parent reply other threads:[~2026-01-02 22:40 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-07 18:44 [PATCH 0/4] PM: Hibernate: Add hibernation cancellation support Muhammad Usama Anjum
2025-11-07 18:44 ` [PATCH 1/4] PM: hibernate: export pm_sleep_transition_in_progress() Muhammad Usama Anjum
2025-11-24 17:01 ` Greg Kroah-Hartman
2025-11-25 16:44 ` Muhammad Usama Anjum
2025-11-07 18:44 ` [PATCH 2/4] ACPI: button: Cancel hibernation if button is pressed during hibernation Muhammad Usama Anjum
2025-11-24 17:03 ` Greg Kroah-Hartman
2025-11-25 11:12 ` Muhammad Usama Anjum
2025-11-25 11:47 ` Greg Kroah-Hartman
2025-11-25 16:41 ` Muhammad Usama Anjum
2025-11-26 7:38 ` Greg Kroah-Hartman
2025-11-26 12:55 ` Mario Limonciello
2025-11-26 13:26 ` Muhammad Usama Anjum
2025-11-26 13:41 ` Muhammad Usama Anjum
2025-11-24 18:42 ` Rafael J. Wysocki
2025-11-28 14:17 ` Muhammad Usama Anjum
2025-11-07 18:44 ` [PATCH 3/4] Input: Ignore the KEY_POWER events if hibernation is in progress Muhammad Usama Anjum
2025-11-24 18:50 ` Rafael J. Wysocki
2025-11-25 10:22 ` Muhammad Usama Anjum
2025-11-25 12:25 ` Rafael J. Wysocki
2025-11-25 16:05 ` Muhammad Usama Anjum
2025-11-28 17:00 ` Muhammad Usama Anjum
2025-11-07 18:44 ` [PATCH 4/4] PM: sleep: clear pm_abort_suspend at suspend Muhammad Usama Anjum
2025-11-24 18:54 ` Rafael J. Wysocki
2025-11-25 9:53 ` Muhammad Usama Anjum
2025-11-25 12:59 ` Rafael J. Wysocki
2025-11-24 13:03 ` [PATCH 0/4] PM: Hibernate: Add hibernation cancellation support Muhammad Usama Anjum
2026-01-02 22:40 ` Pavel Machek [this message]
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