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=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 D84DDC46466 for ; Tue, 6 Oct 2020 08:25:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 940C72078E for ; Tue, 6 Oct 2020 08:25:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="KqRBxzTu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726661AbgJFIZn (ORCPT ); Tue, 6 Oct 2020 04:25:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725960AbgJFIZn (ORCPT ); Tue, 6 Oct 2020 04:25:43 -0400 Received: from mail-io1-xd41.google.com (mail-io1-xd41.google.com [IPv6:2607:f8b0:4864:20::d41]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 49344C0613D1 for ; Tue, 6 Oct 2020 01:25:43 -0700 (PDT) Received: by mail-io1-xd41.google.com with SMTP id v8so12107903iom.6 for ; Tue, 06 Oct 2020 01:25:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=YRj9P/9Lvsmxkr1sJc/9VWaorXzUF7X2yNhikWl2Zyw=; b=KqRBxzTuIgJZ68p3ZslROEmoubYrk5WVvyHndOzgCgejx6vcpnodycSKPoyRUgPLpC DzvVVdNGcA+IsJiXbiSfwg125KxadQq+eFcurKPiKuRd1Px6ZA48FwXFW3bscJwmd3gy Mr+L/cchQ8lkrUa1Dvgvk+YsqaxyArjSWJtYy9Y6sBWTxNv/B8eBUOCg3ULC49F4+PsG oImyyLYLEfp91+QkTwf9QpsgwNh6ooDozyh2UZzhNO5xprsTq8iHPP4/tdMfhEBfc/35 bwNlOacIIZV8PxT8K6cKGsMc/5wyHNPSO5DmPGjHLfHGsi17SJ6GZ+KxLWwFZ/yfrwba XCMg== 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:content-transfer-encoding; bh=YRj9P/9Lvsmxkr1sJc/9VWaorXzUF7X2yNhikWl2Zyw=; b=OPdYPqGttRov398LzjhOg5YXSAO/5p47oQCTB9XFglh/4cSRIMB74UFA0rfyefDOIE 6pr/c7kCh04awp7/mR4HQiDFrRhiuldryjmqm6EzOf1qJj6nJM07OiBqO+jVsiJh0/2T 3ixHakci08psJMoznD2Nq8XqLU57ITnNWOPPbWt8DZ18/LOjFn+SlBKwm0ZN7m9pL/Mp DiNMJ1AZPQDYFkB72AxAYt4ufDkfL5J7wjetc2JNLIE47Kjis8TjGIGd5Za/my71ODZ8 7Ovv2aef5NcUNvGyFGIJA2zTYIsbZInw7W8EpzwoCiFC4hhHJptpO8h+N0DctLGmTGgv OmqA== X-Gm-Message-State: AOAM532AoU5zBxAD+mJ6djwDPi7po08ho5E3Ot7vl6IMdXKsYfOvUN0U i5CfYXjS4GRDh3O15zzujm/vvJVDxbwGj8gtG1D9IUNLbf3Sj8/T X-Google-Smtp-Source: ABdhPJwJCHEhkfRixrBxYgOGpD7RdsD3ZKvjUm5DFxPapq4Yvpmp/pbEgQOedan6gckCg3m09xuOjp3Q54/Pu62awLo= X-Received: by 2002:a02:a0c2:: with SMTP id i2mr221750jah.92.1601972742395; Tue, 06 Oct 2020 01:25:42 -0700 (PDT) MIME-Version: 1.0 References: <20201005142109.796046410@linuxfoundation.org> In-Reply-To: From: Naresh Kamboju Date: Tue, 6 Oct 2020 13:55:30 +0530 Message-ID: Subject: Re: [PATCH 5.4 00/57] 5.4.70-rc1 review To: Greg Kroah-Hartman Cc: open list , Shuah Khan , patches@kernelci.org, lkft-triage@lists.linaro.org, Ben Hutchings , linux- stable , pavel@denx.de, Andrew Morton , Linus Torvalds , Guenter Roeck , Arnd Bergmann Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 6 Oct 2020 at 11:24, Naresh Kamboju wro= te: > > On Mon, 5 Oct 2020 at 20:59, Greg Kroah-Hartman > wrote: > > > > This is the start of the stable review cycle for the 5.4.70 release. > > There are 57 patches in this series, all will be posted as a response > > to this one. If anyone has any issues with these being applied, please > > let me know. > > > > Responses should be made by Wed, 07 Oct 2020 14:20:55 +0000. > > Anything received after that time might be too late. > > > > The whole patch series can be found in one patch at: > > https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patc= h-5.4.70-rc1.gz > > or in the git tree and branch at: > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stab= le-rc.git linux-5.4.y > > and the diffstat can be found below. > > > > thanks, > > > > greg k-h > > > > Results from Linaro=E2=80=99s test farm. > No regressions on arm64, arm, x86_64, and i386. > > Tested-by: Linux Kernel Functional Testing NOTE: While running LTP containers test suite, I noticed this kernel panic on arm64 Juno-r2 devices. Not easily reproducible and not seen on any other arm64 devices. steps to reproduce: --------------------------- # boot stable rc 5.4.70 kernel on juno-r2 machine # cd /opt/ltp # ./runltp -f containers Crash log, --------------- pidns13 0 TINFO : cinit2: writing some data in pipe pidns13 0 TINFO : cinit1: setup handler for async I/O on pipe pidns13 1 TPASS : cinit1: si_fd is 6, si_code is 1 [ 122.275627] Internal error: synchronous external abort: 96000210 [#1] PREEMPT SMP [ 122.283139] Modules linked in: tda998x drm_kms_helper drm crct10dif_ce f= use [ 122.290130] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.4.70-rc1 #1 [ 122.296406] Hardware name: ARM Juno development board (r2) (DT) [ 122.302337] pstate: 80000085 (Nzcv daIf -PAN -UAO) [ 122.307144] pc : sil24_interrupt+0x28/0x5f0 [ 122.311337] lr : __handle_irq_event_percpu+0x78/0x2c0 [ 122.316395] sp : ffff800010003db0 [ 122.319712] x29: ffff800010003db0 x28: ffff800011f73d80 [ 122.325034] x27: ffff800011962018 x26: ffff000954a82000 [ 122.330357] x25: ffff800011962018 x24: ffff800011f6a158 [ 122.335679] x23: ffff800010003ef4 x22: ffff000975740000 [ 122.341001] x21: 0000000000000033 x20: ffff80001233d044 [ 122.346324] x19: ffff000975742500 x18: 0000000000000000 [ 122.351646] x17: 0000000000000000 x16: 0000000000000000 [ 122.356967] x15: 0000000000000000 x14: 003d090000000000 [ 122.362290] x13: 00003d0900000000 x12: 0000000000000000 [ 122.367612] x11: 00003d0900000000 x10: 0000000000000040 [ 122.372934] x9 : ffff800011f89b68 x8 : ffff800011f89b60 [ 122.378256] x7 : ffff000975800408 x6 : 0000000000000000 [ 122.383578] x5 : ffff000975800248 x4 : ffff80096d5ba000 [ 122.388900] x3 : ffff800010003f30 x2 : ffff80001093a078 [ 122.394222] x1 : ffff000975740000 x0 : ffff00097574df80 [ 122.399545] Call trace: [ 122.401995] sil24_interrupt+0x28/0x5f0 [ 122.405838] __handle_irq_event_percpu+0x78/0x2c0 [ 122.410550] handle_irq_event_percpu+0x3c/0x98 [ 122.415002] handle_irq_event+0x4c/0xe8 [ 122.418844] handle_fasteoi_irq+0xbc/0x168 [ 122.422947] generic_handle_irq+0x34/0x50 [ 122.426963] __handle_domain_irq+0x6c/0xc0 [ 122.431066] gic_handle_irq+0x58/0xb0 [ 122.434733] el1_irq+0xbc/0x180 [ 122.437880] cpuidle_enter_state+0xb8/0x528 [ 122.442070] cpuidle_enter+0x3c/0x50 [ 122.445652] call_cpuidle+0x40/0x78 [ 122.449146] do_idle+0x1f0/0x2a0 [ 122.452379] cpu_startup_entry+0x2c/0x88 [ 122.456311] rest_init+0xdc/0xe8 [ 122.459545] arch_call_rest_init+0x14/0x1c [ 122.463647] start_kernel+0x484/0x4b8 [ 122.467321] Code: d503201f f9400ac0 f9400014 91011294 (b9400294) [ 122.473437] ---[ end trace 68b3da9e48a77548 ]--- [ 122.478062] Kernel panic - not syncing: Fatal exception in interrupt [ 122.484429] SMP: stopping secondary CPUs [ 122.488569] Kernel Offset: disabled [ 122.492062] CPU features: 0x0002,24006004 [ 122.496074] Memory Limit: none [ 122.499141] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- Reported-by: Naresh Kamboju Full test log, https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.6= 9-58-g7b199c4db17f/testrun/3273934/suite/linux-log-parser/test/check-kernel= -panic-1818664/log - Naresh