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=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 C6B55C43461 for ; Fri, 7 May 2021 12:42:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 90DAD61424 for ; Fri, 7 May 2021 12:42:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237043AbhEGMn1 (ORCPT ); Fri, 7 May 2021 08:43:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32848 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237030AbhEGMn0 (ORCPT ); Fri, 7 May 2021 08:43:26 -0400 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AAF0AC061574; Fri, 7 May 2021 05:42:26 -0700 (PDT) Received: by mail-ej1-x62e.google.com with SMTP id f24so13375894ejc.6; Fri, 07 May 2021 05:42:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=0R0NE03VSFB7HX1ygMNh9PKJJ5aeG+pro1kBGtfO3Vg=; b=oUUN0s6uGwRXDsVKCcnyFTES/GSwTC4RI5d2soZfOlbDxh4o1UqebSB958UxlKtfBv X7M6V5ZaND0OcqD2fOiWfeT/mTuH1gQZeopG2969Eza2hNyS71r1DfYo+50wh70EM76V El8g2whwGfp+HnV5LtisbwPzKGHHFqaVqF0H+7BBrIkt1gMBoMu8pwmurnwgp6dNidpS Khu3R2EyW0+NXSZmp1S9eWSO/nqrG6yWcaprJsm+oaEU/NNA/tRrmLatcyt+V8eEpVYq 2FYLMHYoceVt+Sqmr1tbXxj6sNwOjIJa+8dR0H7DbxogebZNZj8cmFrgkJOMoNDVvaSR pHHQ== 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=0R0NE03VSFB7HX1ygMNh9PKJJ5aeG+pro1kBGtfO3Vg=; b=YxvPslydoRdKiaHt5XM51WpasHMfuF8sY0ZuBQv5ama6VE5gwY2GFqDTfP1a4mAQCy kOnMU5nqm6oCa0c+p+fz47TSY64qmLH0cpAPbQpykkSD59aE2Yi2OpTguGIeXLvUkW/9 +cEnaFcXyHxBPvC1e2Y86iqYdsD7pI4neVgqz93oGZHvoARKx8T+rOl2pmE/BpGepmg+ gVLLsygD4/094sVNPy0Re7w2WRbMcERSBHBAOXQUnIvZ2bWCB8YQPyNSPH/pBCcYK+nw GOvyikXTbaiPqDc2roAfJCzxaG1EyOqfylgVuTy0fsmf7ZyLTtqEwn8i+KaUIwfRof7x sv5A== X-Gm-Message-State: AOAM5304tyKsRXqMZT4ka1l/cvaQVKexjzmi5uXle2fIc62Q5QNapxIg cMg3PeXr3zq2QPSwpLIWAlkG8ElhZdsXKxTZx6B7NV1p5NjxBy8l X-Google-Smtp-Source: ABdhPJxeHUUpsTyMp6KSLIely965QHdDUcWj5edfhK8VzZYU6CHJEP5ZjrJ3904hGpuZIganO/ao2vdkla5WC7/z644= X-Received: by 2002:a17:906:7fd2:: with SMTP id r18mr5965382ejs.78.1620391345382; Fri, 07 May 2021 05:42:25 -0700 (PDT) MIME-Version: 1.0 References: <000000000000fdc0be05c1a6d68f@google.com> <20210506142210.GA37570@pc638.lan> <20210506145722.GC1955@kadam> <20210506180053.4770f495@gmail.com> <20210507080435.GF1922@kadam> <20210507152954.5773592a@gmail.com> In-Reply-To: <20210507152954.5773592a@gmail.com> From: Uladzislau Rezki Date: Fri, 7 May 2021 14:42:14 +0200 Message-ID: Subject: Re: [syzbot] WARNING in __vmalloc_node_range To: Pavel Skripkin Cc: Dan Carpenter , linux-usb@vger.kernel.org, linux-media@vger.kernel.org, LKML , mchehab@kernel.org, syzkaller-bugs Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Pavel. Also in the commit message i see a type. syzbot reported WARNING in vmalloc. The problem was in sizo size passed to vmalloc. Should it be "...zero size passed to vmalloc"? -- Vlad Rezki On Fri, May 7, 2021 at 2:29 PM Pavel Skripkin wrote: > > On Fri, 7 May 2021 11:04:36 +0300 > Dan Carpenter wrote: > > > On Thu, May 06, 2021 at 06:00:53PM +0300, Pavel Skripkin wrote: > > > > > > Hi! > > > > > > I've already sent the patch: > > > https://patchwork.linuxtv.org/project/linux-media/patch/20210506121211.8556-1-paskripkin@gmail.com/ > > > > > > > Please, always add a Fixes tag. > > > > Fixes: 4d43e13f723e ("V4L/DVB (4643): Multi-input patch for DVB-USB > > device") > > > > regards, > > dan carpenter > > > > oh..., that's one thing I always forget about. Thanks for pointing it > out, I'll send v2 soon > > > With regards, > Pavel Skripkin -- Uladzislau Rezki