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[2620:137:e000::1:20]) by mx.google.com with ESMTP id u13-20020aa7d88d000000b005255d8f2d00si6170649edq.672.2023.08.29.07.47.48; Tue, 29 Aug 2023 07:48:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229918AbjH2MMR (ORCPT + 99 others); Tue, 29 Aug 2023 08:12:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53598 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235294AbjH2MMH (ORCPT ); Tue, 29 Aug 2023 08:12:07 -0400 Received: from wp530.webpack.hosteurope.de (wp530.webpack.hosteurope.de [80.237.130.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 35405E57; Tue, 29 Aug 2023 05:11:41 -0700 (PDT) Received: from [2a02:8108:8980:2478:8cde:aa2c:f324:937e]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1qaxZL-0005te-66; Tue, 29 Aug 2023 14:11:39 +0200 Message-ID: Date: Tue, 29 Aug 2023 14:11:38 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Fwd: UBSAN: index 1 is out of range for type 'xen_netif_rx_sring_entry [1]' Content-Language: en-US, de-DE To: Linux Regressions Cc: Linux Xen , Linux BPF , Linux Networking , Linux Kernel Mailing List References: <7e3841ce-011d-5ba6-9dae-7b14e07b5c4b@gmail.com> <20230723000657.GA878540@dev-arch.thelio-3990X> <73019154-6a34-f714-96b5-b43038569feb@suse.com> <202307252204.09AC0089@keescook> From: "Linux regression tracking #update (Thorsten Leemhuis)" Reply-To: Linux regressions mailing list In-Reply-To: <202307252204.09AC0089@keescook> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1693311101;bafe2bc0; X-HE-SMSGID: 1qaxZL-0005te-66 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [TLDR: This mail in primarily relevant for Linux kernel regression tracking. See link in footer if these mails annoy you.] On 26.07.23 07:06, Kees Cook wrote: > On Tue, Jul 25, 2023 at 03:34:26PM +0200, Juergen Gross wrote: >> On 25.07.23 15:24, Juergen Gross wrote: >>> On 23.07.23 02:06, Nathan Chancellor wrote: >>>> On Sat, Jul 22, 2023 at 07:21:05AM +0700, Bagas Sanjaya wrote: >>>>> >>>>> I notice a regression report on Bugzilla [1]. Quoting from it: >>>>>> >>>>>> I rebuild today latest version from mainline repo. >>>>>> And i notice issue regarding xen-netfront.c. > [...] >> Oh, in fact there is a way in Xen to do that correctly. It schould be enough to >> use ring[XEN_FLEX_ARRAY_DIM], which will do the right thing. >> >> So I'll write a Xen patch first, after all. > > Perfect! I went to go look, and yes, this is good: #regzbot resolve: will be dealt with on the xen side #regzbot ignore-activity Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr That page also explains what to do if mails like this annoy you.