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 6C50FC00140 for ; Fri, 12 Aug 2022 16:02:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236257AbiHLQCD (ORCPT ); Fri, 12 Aug 2022 12:02:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231271AbiHLQCC (ORCPT ); Fri, 12 Aug 2022 12:02:02 -0400 Received: from mail.ispras.ru (mail.ispras.ru [83.149.199.84]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04BAD9F0E2 for ; Fri, 12 Aug 2022 09:02:00 -0700 (PDT) Received: from [10.10.2.52] (unknown [10.10.2.52]) by mail.ispras.ru (Postfix) with ESMTPSA id 9616B40737DF; Fri, 12 Aug 2022 16:01:55 +0000 (UTC) Subject: Re: [PATCH 5.10 0/1] Backport support for tracing capacity constants To: Greg Kroah-Hartman Cc: stable@vger.kernel.org, Tetsuo Handa , ldv-project@linuxtesting.org References: <1660255683-1889-1-git-send-email-khoroshilov@ispras.ru> From: Alexey Khoroshilov Autocrypt: addr=khoroshilov@ispras.ru; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On 12.08.2022 18:37, Greg Kroah-Hartman wrote: > On Fri, Aug 12, 2022 at 01:08:02AM +0300, Alexey Khoroshilov wrote: >> Syzkaller reports a number of "BUG: MAX_LOCKDEP_CHAINS too low!" warnings >> on 5.10 branch and it means that the fuzz testing is terminated prematurely. >> Since upstream patch that allows to increase limits is applied cleanly >> and our testing demonstrated that it works well, we suggest to backport >> it to the 5.10 branch. > > What about all of the newer kernels branches, it is needed in 5.15.y, > 5.18.y and 5.19.y, right? What's so special about 5.10.y? The commit was introduced in 5.13, so it is already there. By the way, I messed up upstream commit id in my message, sorry about that. The correct one: 5dc33592e95534dc8455ce3e9baaaf3dae0fff82 Thank you, Alexey