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 00FC1C28D13 for ; Mon, 22 Aug 2022 18:04:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236609AbiHVSEI (ORCPT ); Mon, 22 Aug 2022 14:04:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236086AbiHVSD5 (ORCPT ); Mon, 22 Aug 2022 14:03:57 -0400 Received: from mail-pl1-x632.google.com (mail-pl1-x632.google.com [IPv6:2607:f8b0:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C182D27B00 for ; Mon, 22 Aug 2022 11:03:55 -0700 (PDT) Received: by mail-pl1-x632.google.com with SMTP id v23so5349480plo.9 for ; Mon, 22 Aug 2022 11:03:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:sender :from:to:cc; bh=PeU7ehe8d8QwR6AreVUNbpGV1ED06tkZ7LJBas7zZtg=; b=ML2twp/o0FdxpRb+uhseFGmyDnyfO3Cqc7MTLjD8xSEP+/LNp9Oib3hieCcdjFvBUp QziusgIt/05UOz48JpAf2E0h0VxqqRJy+sZWFVwqz+ORtziP9DMu2PirPt/TQXaxxKQX 9H8M3zpo5kPV8I2umGwWa3qjhntX1gOVaQbm5HQk44ka9J5anAyiGRzDtdWxqkmydfug Xo9KBpHkLxLCHluIO2WvkXga2em6wWN7qW4NN0VCb5DZlyPFbN09v+PJicjAJjybAE3+ O1PDh9irynm5scN4ls3QVhFpmytOiDjR1xVpT6bfL9d7NsyLdRym9AB0Twhf+kWedlvw W52w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:sender :x-gm-message-state:from:to:cc; bh=PeU7ehe8d8QwR6AreVUNbpGV1ED06tkZ7LJBas7zZtg=; b=U6GLWheI6s+KYnJ5sDozODy/QGOevxqh7rc6p++e9iHN2d+Q+gjKJMpiczIUdD9kUz otjqzxV/q9IaU9NS0RCFofaPIMCN56kp33Nn0i941ovGhE/mmCCtZapHCIeNv/Z0wy6v PYzXrc5NL9erts2h3iUOL4IuF5dm25pi7y2cT9HiotjJuKka7rci2/eEFZR2H2/vaoHl ydViFkNtyDGEJRfcqHCgTSoMCC+Cds0w8HkjmVEMnAJWO1Ir/6lAgbDJqbjGzPlykauG IZb5OB/lQLicowlFYYZac2ztAdaSP6Td3cV//yEoJksCcURehmRhXaCop9eoKYpecb22 8kPw== X-Gm-Message-State: ACgBeo3u3KGnRrtd2gs6m5XLwFXfkoPO+vTQLguODspksFqKTDkgR1Rj kjk3KqB0AvZ6A5id4TDxlrm4fN4DA4M= X-Google-Smtp-Source: AA6agR62h7Z4EZn6X8KBrDTEGAHSfuzihO6Ht+hsdF5Y6NSTJY7DF6bypvVJRKKdthVmkK6ZkvkCVw== X-Received: by 2002:a17:90b:1d08:b0:1fb:5ce5:e644 with SMTP id on8-20020a17090b1d0800b001fb5ce5e644mr445692pjb.215.1661191435172; Mon, 22 Aug 2022 11:03:55 -0700 (PDT) Received: from server.roeck-us.net ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id m22-20020a17090aab1600b001fb438fb772sm1540278pjq.56.2022.08.22.11.03.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Aug 2022 11:03:54 -0700 (PDT) Sender: Guenter Roeck Date: Mon, 22 Aug 2022 11:03:53 -0700 From: Guenter Roeck To: Linus Torvalds Cc: Linux Kernel Mailing List Subject: Re: Linux 6.0-rc2 Message-ID: <20220822180353.GA4136350@roeck-us.net> References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Aug 21, 2022 at 05:54:04PM -0700, Linus Torvalds wrote: > It's Sunday afternoon (ok,early evening, just randomly doing this a > bit later than usual), and there's a new rc out. > > Nothing particularly interesting here, rc2 tends to be fairly calm > with people taking a breather and not yet having found a lot of bugs. > > The most noticeable fix in here is likely the virtio reverts that > fixed the problem people had with running tests on the google cloud > VMs, which was the "pending issue" that we had noticed just as the > merge window was closing. And it's noticeable - and notable - mainly > because that problem then kept people from running some of the > automated tests and thus finding other issues. > > But obviously there's a lot of other things in here too, as per the > appended shortlog. The diffs are somewhat dominated by the amd gpu > fixes - they missed the "drm fixes" pull during the merge window, so > there were a bunch of fixes pending on that side. But there's some > network driver fixes, some filesystem fixes (btrfs and a late ntfs3 > half-fixes-half-updates pull), and the usual set of architecture fixes > and other core code (mainly networking). > > And some tooling fixes - a mix of selftests and perf. > > Go forth and test, > Build results: total: 149 pass: 147 fail: 2 Failed builds: i386:tools/perf x86_64:tools/perf Qemu test results: total: 489 pass: 464 fail: 25 Failed tests: arm:versatilepb:versatile_defconfig:aeabi:pci:scsi:mem128:net,default:versatile-pb:rootfs arm:versatilepb:versatile_defconfig:aeabi:pci:flash64:mem128:net,default:versatile-pb:rootfs arm:versatilepb:versatile_defconfig:aeabi:pci:mem128:net,default:versatile-pb:initrd arm:versatileab:versatile_defconfig:mem128:net,default:versatile-ab:initrd arm:imx25-pdk:imx_v4_v5_defconfig:nonand:usb0:mem128:net,default:imx25-pdk:rootfs arm:imx25-pdk:imx_v4_v5_defconfig:nonand:usb1:mem128:net,default:imx25-pdk:rootfs arm:realview-pb-a8:realview_defconfig:realview_pb:mem512:net,default:arm-realview-pba8:initrd arm:realview-pbx-a9:realview_defconfig:realview_pb:net,default:arm-realview-pbx-a9:initrd arm:realview-eb:realview_defconfig:realview_eb:mem512:net,default:arm-realview-eb:initrd arm:mcimx6ul-evk:imx_v6_v7_defconfig:nodrm:usb0:mem256:net,nic:net,nic:imx6ul-14x14-evk:rootfs arm:mcimx6ul-evk:imx_v6_v7_defconfig:nodrm:usb1:mem256:net,nic:net,nic:imx6ul-14x14-evk:rootfs arm:mcimx7d-sabre:imx_v6_v7_defconfig:nodrm:usb1:mem256:net,nic:imx7d-sdb:rootfs arm:vexpress-a9:multi_v7_defconfig:nolocktests:mem128:net,default:vexpress-v2p-ca9:initrd arm:vexpress-a9:multi_v7_defconfig:nolocktests:sd:mem128:net,default:vexpress-v2p-ca9:rootfs arm:vexpress-a9:multi_v7_defconfig:nolocktests:flash64:mem128:net,default:vexpress-v2p-ca9:rootfs arm:vexpress-a9:multi_v7_defconfig:nolocktests:virtio-blk:mem128:net,default:vexpress-v2p-ca9:rootfs arm:vexpress-a15:multi_v7_defconfig:nolocktests:sd:mem128:net,default:vexpress-v2p-ca15-tc1:rootfs arm:vexpress-a15-a7:multi_v7_defconfig:nolocktests:sd:mem256:net,default:vexpress-v2p-ca15_a7:rootfs arm:sabrelite:multi_v7_defconfig:usb0:mem256:net,default:imx6dl-sabrelite:rootfs arm:sabrelite:multi_v7_defconfig:usb1:mem256:net,default:imx6dl-sabrelite:rootfs arm:xilinx-zynq-a9:multi_v7_defconfig:mem128:net,default:zynq-zc702:initrd arm:xilinx-zynq-a9:multi_v7_defconfig:usb0:mem128:net,default:zynq-zc702:rootfs arm:xilinx-zynq-a9:multi_v7_defconfig:sd:mem128:net,default:zynq-zc702:rootfs arm:xilinx-zynq-a9:multi_v7_defconfig:sd:mem128:net,default:zynq-zc706:rootfs arm:xilinx-zynq-a9:multi_v7_defconfig:usb0:mem128:zynq-zed:rootfs Details below. Guenter --- Build: Building i386:tools/perf ... failed Building x86_64:tools/perf ... failed -------------- Error log: In file included from tools/include/asm/../../arch/x86/include/asm/atomic.h:7, from tools/include/asm/atomic.h:6, from tools/include/linux/atomic.h:5, from tools/include/linux/refcount.h:41, from threadmap.c:4: tools/include/asm/../../arch/x86/include/asm/atomic.h: In function ‘atomic_dec_and_test’: tools/include/asm/../../arch/x86/include/asm/rmwcc.h:7:2: error: implicit declaration of function ‘asm_volatile_goto’ and many similar errors. Bisect points to commit a0a12c3ed057 ("asm goto: eradicate CC_HAS_ASM_GOTO"). =========== qemu tests: Crashes: Various crashes in pl011_probe() due to commit f2d3b9a46e0e ("ARM: 9220/1: amba: Remove deferred device addition"). The suggested fix is at https://lore.kernel.org/lkml/20220811190747.797081-1-isaacmanjarres@google.com/T/ and mostly works but exposes or introduces another crash. The suggested fix for that crash introduces yet another crash. See https://lore.kernel.org/lkml/20220811195234.GA4018948@roeck-us.net/T/#m2192446c13d46612a00c4d499da7896d692db75c for details. Update: The final patch to fix this problem has been submitted. I'll need to look it up. -------- Various imx emulations hang in scsi_remove_host() during reboot when booting from usb. Bisect points to the patch series at https://lore.kernel.org/all/20220712221936.1199196-1-bvanassche@acm.org/ --------- Warnings: riscv32/riscv64: [ 15.272080] DEBUG_LOCKS_WARN_ON(!lockdep_hardirqs_enabled()) [ 15.272421] WARNING: CPU: 0 PID: 140 at kernel/locking/lockdep.c:5510 check_flags+0xe2/0x1c2 [ 15.272813] Modules linked in: [ 15.273132] CPU: 0 PID: 140 Comm: S01syslogd Tainted: G N 5.19.0-14184-g69dac8e431af #1 [ 15.273428] Hardware name: riscv-virtio,qemu (DT) [ 15.273701] epc : check_flags+0xe2/0x1c2 [ 15.273893] ra : check_flags+0xe2/0x1c2 [ 15.274040] epc : ffffffff80a8ea50 ra : ffffffff80a8ea50 sp : ff200000107cbcb0 [ 15.274228] gp : ffffffff819fec50 tp : ff6000000494d640 t0 : ffffffff81833628 [ 15.274416] t1 : 0000000000000001 t2 : 2d2d2d2d2d2d2d2d s0 : ff200000107cbcd0 [ 15.274608] s1 : ffffffff81a00130 a0 : 0000000000000030 a1 : ffffffff818925e8 [ 15.274801] a2 : 0000000000000010 a3 : fffffffffffffffe a4 : 0000000000000000 [ 15.274997] a5 : 0000000000000000 a6 : ffffffff80066d80 a7 : 0000000000000038 [ 15.275179] s2 : ffffffff81a024e0 s3 : ffffffff818935b0 s4 : ff200000107cbe28 [ 15.275365] s5 : ffffffff80e27708 s6 : 0000000200000022 s7 : ffffffffffffffff [ 15.275558] s8 : ffffffff8249da18 s9 : 0000000000001000 s10: 0000000000000001 [ 15.275745] s11: 0000000000000001 t3 : ffffffff824740af t4 : ffffffff824740af [ 15.275926] t5 : ffffffff824740b0 t6 : ff200000107cbaa8 [ 15.276079] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003 [ 15.276355] [] lock_is_held_type+0x78/0x14a [ 15.276565] [] __might_resched+0x26/0x232 [ 15.276717] [] __might_sleep+0x3e/0x66 [ 15.276861] [] get_signal+0xa6/0x8f6 [ 15.277007] [] do_notify_resume+0x68/0x418 [ 15.277160] [] ret_from_exception+0x0/0x10 [ 15.277365] irq event stamp: 2974 [ 15.277474] hardirqs last enabled at (2973): [] _raw_spin_unlock_irqrestore+0x54/0x62 [ 15.277705] hardirqs last disabled at (2974): [] __trace_hardirqs_off+0xc/0x14 [ 15.277933] softirqs last enabled at (1650): [] __do_softirq+0x3e2/0x51c [ 15.278168] softirqs last disabled at (1633): [] __irq_exit_rcu+0xb4/0xdc [ 15.278399] ---[ end trace 0000000000000000 ]--- [ 15.278699] possible reason: unannotated irqs-on. [ 15.278838] irq event stamp: 2974 [ 15.278929] hardirqs last enabled at (2973): [] _raw_spin_unlock_irqrestore+0x54/0x62 [ 15.279141] hardirqs last disabled at (2974): [] __trace_hardirqs_off+0xc/0x14 [ 15.279339] softirqs last enabled at (1650): [] __do_softirq+0x3e2/0x51c [ 15.279534] softirqs last disabled at (1633): [] __irq_exit_rcu+0xb4/0xdc Caused or exposed by commit ba6cfef057e1 ("riscv: enable Docker requirements in defconfig").