From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id D376EC25B7C for ; Thu, 23 May 2024 19:45:50 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4EF546B008C; Thu, 23 May 2024 15:45:50 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 49E956B0092; Thu, 23 May 2024 15:45:50 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 38DC26B0093; Thu, 23 May 2024 15:45:50 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id 18DB06B008C for ; Thu, 23 May 2024 15:45:50 -0400 (EDT) Received: from smtpin16.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id BA0621A06C8 for ; Thu, 23 May 2024 19:45:49 +0000 (UTC) X-FDA: 82150690818.16.711F79A Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) by imf30.hostedemail.com (Postfix) with ESMTP id 528EB80010 for ; Thu, 23 May 2024 19:45:47 +0000 (UTC) Authentication-Results: imf30.hostedemail.com; dkim=pass header.d=ucw.cz header.s=gen1 header.b=gnqzY1q2; spf=pass (imf30.hostedemail.com: domain of pavel@ucw.cz designates 46.255.230.98 as permitted sender) smtp.mailfrom=pavel@ucw.cz; dmarc=pass (policy=none) header.from=ucw.cz ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1716493548; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=5bgmiF1OU1Nbz7ymvjKqnLxWQ/rqAzYMDHgcf+JIeIo=; b=xuOfiQsdZB8EWL1z3+dlXPfWog9I5UYlK8x0hyooYn0fo4JQPlJx9KFVU+TKuO83xwqW2+ C44IikavDuILaYBjZAsQli+zawz+RhYDJibhGwnIzXdBgzLH/NcsL1RFw56I3CIqge0gMI JPeC5kLcPa2dTiPCFG3cYr9fqBigems= ARC-Authentication-Results: i=1; imf30.hostedemail.com; dkim=pass header.d=ucw.cz header.s=gen1 header.b=gnqzY1q2; spf=pass (imf30.hostedemail.com: domain of pavel@ucw.cz designates 46.255.230.98 as permitted sender) smtp.mailfrom=pavel@ucw.cz; dmarc=pass (policy=none) header.from=ucw.cz ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1716493548; a=rsa-sha256; cv=none; b=rVBTaueX5fWUUlFFLeW65WN/ZEaoxAc10giZBLYAwxi0VXtkgXoKK/E4KmsF2xwNZ1f7+A GOEl6kXoHLAGqEO/dOC0KXurNkKdaNAhxciiABhn1ZFPuaQZv3Fo6oxqgTwoT/EthBzJbf 2674lirWxXBCFCRJUH7eQsBRDhtYOvs= Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 102131C0093; Thu, 23 May 2024 21:45:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ucw.cz; s=gen1; t=1716493544; 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=5bgmiF1OU1Nbz7ymvjKqnLxWQ/rqAzYMDHgcf+JIeIo=; b=gnqzY1q2qxuY04uz4lhAFpzGKfBhzyoCNZswDSWL7JTPNGCkGwRRiP2C2iOIYzGFKk02h3 zICksWzbKD2PbrkaXkha+Hp6oLPHsnHe68aoZHLEofvjs6Tuq7osJSwDb4R1yqgKGDdHwP Enbo1nY19hwC0WFcisGawecfK3SfgTA= Date: Thu, 23 May 2024 21:45:43 +0200 From: Pavel Machek To: Sukrit Bhatnagar Cc: "Rafael J. Wysocki" , Christian Brauner , "Darrick J. Wong" , Andrew Morton , linux-xfs@vger.kernel.org, linux-pm@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 0/2] Improve dmesg output for swapfile+hibernation Message-ID: References: <20240522074658.2420468-1-Sukrit.Bhatnagar@sony.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="2vHzQoJ74uUpPseM" Content-Disposition: inline In-Reply-To: <20240522074658.2420468-1-Sukrit.Bhatnagar@sony.com> X-Stat-Signature: ignxtyjd3p9t7ty1kc5dtbmwyyaqg647 X-Rspamd-Queue-Id: 528EB80010 X-Rspam-User: X-Rspamd-Server: rspam10 X-HE-Tag: 1716493547-875615 X-HE-Meta: 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 9llut80X CJdMr1YMSmTJFp2PUT5yyn+Cisd28/FeRI1BUrmpq6wGN+X8aMLWTkGc6ehyOD/awO+bcNXDwF25j57rxBaaXo5UnYpd3zcS+AsR2AE8tyrijWF7VXj3pUE6qmnCZaS6il90TQ8T5Nae+Uc1KHj1aHinHpV4BTAQkPZcj+l0AY9LqiLLOtmxewHPxxYj+aP7rU3u6TYWT90osoF4= X-Bogosity: Ham, tests=bogofilter, spamicity=0.001452, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: --2vHzQoJ74uUpPseM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > While trying to use a swapfile for hibernation, I noticed that the suspend > process was failing when it tried to search for the swap to use for snaps= hot. > I had created the swapfile on ext4 and got the starting physical block of= fset > using the filefrag command. How is swapfile for hibernation supposed to work? I'm afraid that can't work, and we should just not allow hibernation if there's anything else than just one swap partition. Best regards, Pavel --=20 People of Russia, stop Putin before his war on Ukraine escalates. --2vHzQoJ74uUpPseM Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCZk+c5wAKCRAw5/Bqldv6 8tcBAKCDy74KhiOm4q60gSEHa8GDlI+zgQCfb5XaPSZ5oKNmTg/9KAjVG3czEZY= =6unp -----END PGP SIGNATURE----- --2vHzQoJ74uUpPseM--