From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 524FE22F772; Fri, 2 Jan 2026 22:40:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.255.230.98 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767393663; cv=none; b=YdLXPpchaTsSNjefefFxWiLLDNI7AZTqu/en601jWo1MR4xcXOPG/tQlQxSOAt+s0Ni7gWuo9qFUeFaWuQdLh9TFLeIjqWXvYZg3YaS1iJK7iWA9We61GMrhhRU+ChbrdxpMrT5ch+OJ2nLBpG/Z71Yt/lyxrV3gBfz4WWH8YAc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767393663; c=relaxed/simple; bh=SZ2FJKEbdJsCIL6jv9aNHAhPwnmQcsP0c2Q9qhVbvwA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nNXtAmNZyfbSRY5LA59eyuQdu5MvlDCSuVWSCPos0xzkkhUv7Mr0STT4CYom0mgLa+oT7HnRMko0otdR2dp4bPXDYK9Cc2W0FU1HiHoPSbOqbqZkKMO4GZzI+qILyAUcw+8Xz0G7/hIj1lK3LFsqQmA7nWXs2sAsBskaPNSH7Rs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ucw.cz; spf=pass smtp.mailfrom=ucw.cz; dkim=pass (1024-bit key) header.d=ucw.cz header.i=@ucw.cz header.b=Gop3DCjz; arc=none smtp.client-ip=46.255.230.98 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ucw.cz Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ucw.cz Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ucw.cz header.i=@ucw.cz header.b="Gop3DCjz" Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id E5D101C01B5; Fri, 2 Jan 2026 23:40:56 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ucw.cz; s=gen1; t=1767393656; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=74FoWfHJsSpgcmzt7S2Iv6lmGbI+FLkCUy2agBMwDpU=; b=Gop3DCjzMwq4H0VyNRTxo5wCxfyklRYzVezvTQEn0zayHaeWFjxK6VkmEUOjq/HekOvBYt vMkth1CHmDpaepscmdpj2HoT/eB4Lbm7Omh1HB0XmeymjW6LhAKzv8bV3GLrXq8dTfQXWK U4XilMX2dKNMadKrif1Wqh9TWx9Q43Q= Date: Fri, 2 Jan 2026 23:40:56 +0100 From: Pavel Machek To: Muhammad Usama Anjum Cc: "Rafael J. Wysocki" , Len Brown , Greg Kroah-Hartman , Danilo Krummrich , Dmitry Torokhov , Thomas Gleixner , Peter Zijlstra , 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 Message-ID: References: <20251107184438.1328717-1-usama.anjum@collabora.com> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="DFRgtCiQLehrnEn0" Content-Disposition: inline In-Reply-To: <20251107184438.1328717-1-usama.anjum@collabora.com> --DFRgtCiQLehrnEn0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 --=20 I don't work for Nazis and criminals, and neither should you. Boycott Putin, Trump, Netanyahu and Musk! --DFRgtCiQLehrnEn0 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCaVhJeAAKCRAw5/Bqldv6 8mqPAJ9RBaNB2vPr1ude6eyzLoxzx57bAgCfS6UiXMgA/bfJ7dnLgTY25VvAikQ= =V1KT -----END PGP SIGNATURE----- --DFRgtCiQLehrnEn0--