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 X-Spam-Level: X-Spam-Status: No, score=-13.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FF11C47255 for ; Mon, 11 May 2020 15:29:50 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 11A0C20675 for ; Mon, 11 May 2020 15:29:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="bBPjkmZZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 11A0C20675 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id A2202900060; Mon, 11 May 2020 11:29:49 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 9D2E0900036; Mon, 11 May 2020 11:29:49 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 90FB5900060; Mon, 11 May 2020 11:29:49 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0091.hostedemail.com [216.40.44.91]) by kanga.kvack.org (Postfix) with ESMTP id 7D9A3900036 for ; Mon, 11 May 2020 11:29:49 -0400 (EDT) Received: from smtpin16.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 42EA4824805A for ; Mon, 11 May 2020 15:29:49 +0000 (UTC) X-FDA: 76804823298.16.time29_8fea845ee0516 X-HE-Tag: time29_8fea845ee0516 X-Filterd-Recvd-Size: 4401 Received: from mail-qk1-f193.google.com (mail-qk1-f193.google.com [209.85.222.193]) by imf30.hostedemail.com (Postfix) with ESMTP for ; Mon, 11 May 2020 15:29:48 +0000 (UTC) Received: by mail-qk1-f193.google.com with SMTP id a136so1189199qkg.6 for ; Mon, 11 May 2020 08:29:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=SbH9x/CkQSfgCR3TtI5p1rcbLe7fbAtxJCxzsNodcvw=; b=bBPjkmZZY6OYg37ybNNLJqNZByCg+jG6MuCltmYzWJou+SGdt466roOT1KPUcgUCVT DX6EBpghtV6V7MRYm23XiRUjYC4F8AOFie3GXhVqnx5tXJPLsP40EKI2CW4jEibQRNSq un/pkX3/ZhSTkua45qW4L3kIKAreoE1syQ4POBAlnFEELQCXwN7z6wV6OoI9n/rmcM96 M+gmUMWsniny7+xvcm62yrk4XPBykbxY5gXGM51f1g+f8RQHn641fdLjnVtkMUUyJuZY IqNaLIXJggo48nT+/cffsgfpBt7KaiiqP3wFhUWbwgjvf/nT1UeD+eMivR5IQs8u6rIp k91g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=SbH9x/CkQSfgCR3TtI5p1rcbLe7fbAtxJCxzsNodcvw=; b=TZygmJhJ1ZP/vneX+If8+B0pWX98OjCXIBXUB8fibE8Y2fVWL97Yotz4Xk5/00PQhE 81wfyyduJSdyGW83SHBvXsoxxyW888WsUrI+9sDpaoPxxMlHF04d/k5htpvz0s5qAaH+ SfuXce/7deEaJ26yhvR80eVE6m43tPoZy8C1QJwJCHHfFINe8yefP/sXzcz2dxKIH/r8 JwIYc5tbfwYW92O3ENe051kAAgCxo2BDrputrVBsUdzT8n21Ld8HQv30/DvulBmGHl6X qfunO/1rBlaqUI0HSiRs082e6frTC/xaBx8Kgc8LSikkk4I8b068j6eXWPnN98qG1mKH eN8w== X-Gm-Message-State: AGi0PuYoEgpZSqXp0WAUjk8jSA420VqV1MetuooxQMa8Jv4T2Q5n/srD gAKAnF9+/xOFZ4NlI/CvNvv4kSxk7AUDPFfWrt0R/Q== X-Google-Smtp-Source: APiQypKX0Q13t3+cRVtB2L1Y7CqsrZIP+WqU2HZA/8frKpvdFCRvz7+q+6PURIyWJPK/ouzO9Gvv/48W84FRFCrc4fU= X-Received: by 2002:a37:9d55:: with SMTP id g82mr13974698qke.407.1589210987755; Mon, 11 May 2020 08:29:47 -0700 (PDT) MIME-Version: 1.0 References: <20200408014010.80428-1-peterx@redhat.com> <20200408174732.bc448bbe41d190bfe5cc252e@linux-foundation.org> <20200410092951.6db32bfe@canb.auug.org.au> <7325374A-6072-44E4-85EE-F97FC7E8565F@lca.pw> <20200416103446.09cb27e1@canb.auug.org.au> In-Reply-To: <20200416103446.09cb27e1@canb.auug.org.au> From: Dmitry Vyukov Date: Mon, 11 May 2020 17:29:35 +0200 Message-ID: Subject: Re: [PATCH 0/2] mm: Two small fixes for recent syzbot reports To: Stephen Rothwell Cc: Qian Cai , Linus Torvalds , Andrew Morton , Peter Xu , LKML , Linux-MM , Jens Axboe , Christoph Lameter , Johannes Weiner , syzkaller , Dan Rue Content-Type: text/plain; charset="UTF-8" X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Apr 16, 2020 at 2:34 AM Stephen Rothwell wrote: > > Hi Dmitry, > > On Tue, 14 Apr 2020 13:12:50 +0200 Dmitry Vyukov wrote: > > > > AI: we need to CC linux-next@ on linux-next build/boot failures. I > > will work on this. > > We have functionality to CC given emails on _all_ bugs on the given > > tree, but we don't have this for build/boot bugs only. I will try to > > add this soon. > > Stephen, do you want to be CCed as well? Or just linux-next@? > > Please cc me as well, thanks. To close the loop: I implemented and deployed 2 improvements: 1. Notion of per-repo "build maintainers": https://github.com/google/syzkaller/commit/88cb3e92ba25303ab67aaceb083fe7304fccd32f Now linux-next@ and Stephen should be CCed on all linux-next breakages automatically. 2. Finding maintainers for build errors: https://github.com/google/syzkaller/commit/65a44e22ba217ef7272b9d3735e9d12cfaa204f6 syzbot will attempt to extract the broken file name from make output and then run get_matainers.pl on it to find relevant emails.