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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CDF32C433EF for ; Sun, 23 Jan 2022 11:53:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236269AbiAWLxd (ORCPT ); Sun, 23 Jan 2022 06:53:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236266AbiAWLxd (ORCPT ); Sun, 23 Jan 2022 06:53:33 -0500 Received: from mail.sf-mail.de (mail.sf-mail.de [IPv6:2a01:4f8:1c17:6fae:616d:6c69:616d:6c69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2780EC06173B for ; Sun, 23 Jan 2022 03:53:31 -0800 (PST) Received: (qmail 32515 invoked from network); 23 Jan 2022 11:52:27 -0000 Received: from p200300cf072d56003c93ebfffef41c54.dip0.t-ipconnect.de ([2003:cf:72d:5600:3c93:ebff:fef4:1c54]:57744 HELO eto.sf-tec.de) (auth=eike@sf-mail.de) by mail.sf-mail.de (Qsmtpd 0.38dev) with (TLS_AES_256_GCM_SHA384 encrypted) ESMTPSA for ; Sun, 23 Jan 2022 12:52:27 +0100 From: Rolf Eike Beer To: linux-parisc@vger.kernel.org Subject: Re: pagefaults and hang with 5.15.11 Date: Sun, 23 Jan 2022 12:53:22 +0100 Message-ID: <4372681.LvFx2qVVIh@eto.sf-tec.de> In-Reply-To: References: <11891682.O9o76ZdvQC@daneel.sf-tec.de> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2226354.ElGaqSPkdT"; micalg="pgp-sha1"; protocol="application/pgp-signature" Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org --nextPart2226354.ElGaqSPkdT Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Am Sonntag, 26. Dezember 2021, 18:22:12 CET schrieb John David Anglin: > On 2021-12-26 11:21 a.m., Rolf Eike Beer wrote: > > [139181.966881] WARNING: CPU: 1 PID: 0 at kernel/rcu/tree.c:613 > > rcu_eqs_enter.constprop.0+0x8c/0x98 > This is probably not reproducible. You might try this change from Sven > I haven't found 5.15.11 to be stable. When I was running 5.15.0 I had uptimes of 21 and 29 days before crashes, and then 5 days before I rebooted into 5.15.11 to test that. With 5.15.11 my longest uptime was 5 days. I have switched to 5.15.4 afterwards, which is now already up for 2 weeks. I see regular userspace crashes with that, usually gcc or ld as the machine is mainly building things, which seems to happen way more often than it has happened with 5.15.0 for me. So much for the moment. --nextPart2226354.ElGaqSPkdT Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQSaYVDeqwKa3fTXNeNcpIk+abn8TgUCYe1BsgAKCRBcpIk+abn8 TpL2AJwJmPgqtHod7X8SVnhbNxw6FhEE+gCfcw3W8uSZSAshCWwfUVLIdGKg48Q= =3lyE -----END PGP SIGNATURE----- --nextPart2226354.ElGaqSPkdT--