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 995B2C433EF for ; Mon, 14 Mar 2022 09:02:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237728AbiCNJDW (ORCPT ); Mon, 14 Mar 2022 05:03:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47830 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234191AbiCNJDV (ORCPT ); Mon, 14 Mar 2022 05:03:21 -0400 Received: from mail-yb1-xb31.google.com (mail-yb1-xb31.google.com [IPv6:2607:f8b0:4864:20::b31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52E5242496 for ; Mon, 14 Mar 2022 02:02:12 -0700 (PDT) Received: by mail-yb1-xb31.google.com with SMTP id u61so29302114ybi.11 for ; Mon, 14 Mar 2022 02:02:12 -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; bh=Byqz2GoD0sDlfuOO9lpy5lpnIgz5skrfhYEx26GgvRw=; b=MByXomfy+YrzBOpuB1tqPl/0Rc7biiSzSvF0GgX/aBdSQ3ysGKPfQc3hMdmK5ZA/Er PwyZo6szruMKUwJNm+wq90gUDejGwOTwccXAARch1vAN8yS9tN7C+Vcia4i0hLjXMRXW H/rpKBNQP1MjXTky1MiFbJ2YdKOHcTAmQAQP2wqsV0ViCJYYC//AQa00P0YG8g8keWZL 5/aEseu8E4JWTu72CgLYhb8v0djwUCg847TwY/e7ireaeGpsYZUs/G4QHAuHe3QBAPyY 4Yo3nucDMeYBjVq3OxfFIxipGKi7bTyeeAJgO810YZRtsg3wjl+odb7HFhK0U540mWXT EnnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Byqz2GoD0sDlfuOO9lpy5lpnIgz5skrfhYEx26GgvRw=; b=lQk6bWqXAfiJ+bnV5i00BDnRbqJ+QxcWcBGss8/lPHpWNqPvX8d3JgqygJzzyjZJkr 78QBDl6OfTRv8SNLUXAV0E/VFhsbB4c3TYoRaRF32ebyzUWslDrl8yJG/Tl+mZGgRjJE 1I5myoKTUL1byGbNePbNT2DP6Of+0y2bnHTG65FQiT+5vCXWJog45uSX3QnYA1X6sLkI ULZJOkd6wzPAzKKRPj6KSxhiqNNwFJ+TPFPXFRWhN1lp1ND6GQNhIBvvysMEMBOJKdtF yFHbtDqMKPfG0sYx4rH50WTs7hr9/F7APrL4+S06GuQG2YsokZKfpAc1U58iiP/e9tSa u3Sw== X-Gm-Message-State: AOAM532mbeyIDEBxtwVx36vbQh/HUyvumWU2DE0x3iPTBOWL75KfZf4P WZf7/fbpTKo75QGRGDguwE2nOswf/KDdQR5B3uj8sg== X-Google-Smtp-Source: ABdhPJyQvfsiPK2itmFY+vfJgdvNLVKBJNh17H1B8vR87w+ogUdtktDGCySh+IMTi2iremEjtFbQkCoJFI65eI8YCRM= X-Received: by 2002:a25:5090:0:b0:628:b76b:b9d3 with SMTP id e138-20020a255090000000b00628b76bb9d3mr16939803ybb.128.1647248531337; Mon, 14 Mar 2022 02:02:11 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Naresh Kamboju Date: Mon, 14 Mar 2022 14:31:59 +0530 Message-ID: Subject: Re: [next] arm: Internal error: Oops: 5 PC is at __read_once_word_nocheck To: "Russell King (Oracle)" , Ard Biesheuvel Cc: open list , Linux-Next Mailing List , Linux ARM , Linus Walleij , Arnd Bergmann , Corentin Labbe , Stephen Rothwell , =?UTF-8?B?RGFuaWVsIETDrWF6?= , lkft-triage@lists.linaro.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ard and Russell, Your three patches applied and tested on x15 tested by Daniel and reported kernel crash did not find it after multiple iterations. ARM: unwind: set frame.pc correctly for current-thread unwinding ARM: entry: fix unwinder problems caused by IRQ stacks ARM: Revert "unwind: dump exception stack from calling frame" Tested-by: Linux Kernel Functional Testing Build url: https://builds.tuxbuild.com/26DZbOeAxshMvtU2FhS3Fytr7NS/ vmlinux: https://builds.tuxbuild.com/26DZbOeAxshMvtU2FhS3Fytr7NS/vmlinux.xz zImage: https://builds.tuxbuild.com/26DZbOeAxshMvtU2FhS3Fytr7NS/zImage System.map: https://builds.tuxbuild.com/26DZbOeAxshMvtU2FhS3Fytr7NS/System.map LAVA test jobs ran on x15 device: https://lkft.validation.linaro.org/scheduler/job/4702341 https://lkft.validation.linaro.org/scheduler/job/4702344 https://lkft.validation.linaro.org/scheduler/job/4702348 https://lkft.validation.linaro.org/scheduler/job/4702350 https://lkft.validation.linaro.org/scheduler/job/4702352 https://lkft.validation.linaro.org/scheduler/job/4702354 - Naresh 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DECBDC433F5 for ; Mon, 14 Mar 2022 09:03:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=sazs6+hYnFroGDSVkCP4E1sYWVNNTQR64U7j3E/QURM=; b=v0qnphURBw39Ej uAn1L2G9OEwkI2z2myqOnefd7D4WcXyH6Jh9mmqjszwN2w0s4ls9DX6Tk415nvBzPzZGzs0iJozt9 vUw0aA8xsnbhLP4It6Y6i5MAH7V7oPJeoKQ+883+MDYb9Vfa/jm8QtjaqUL+KC2kpe8PGx4y5LNo5 RY2iUAIjzibVqZfvHYtxGSUH5b2eA2VLosNdavP86YF4GS8bKiTyr7Myz3mGlc+MS4BRU3paUHRdt 54YuRTuqVI1YtEBMDfZaOFIdbtGmOpgseFV29kmWLiGqr0wofQ9+/2bNhQ7TQVED8o8y/ugpgIF1N SpJuv3ab6BosLG/TW5UQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nTgap-004gp3-0O; Mon, 14 Mar 2022 09:02:19 +0000 Received: from mail-yb1-xb2b.google.com ([2607:f8b0:4864:20::b2b]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nTgak-004gmk-Bp for linux-arm-kernel@lists.infradead.org; Mon, 14 Mar 2022 09:02:17 +0000 Received: by mail-yb1-xb2b.google.com with SMTP id v130so29295975ybe.13 for ; Mon, 14 Mar 2022 02:02:12 -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; bh=Byqz2GoD0sDlfuOO9lpy5lpnIgz5skrfhYEx26GgvRw=; b=MByXomfy+YrzBOpuB1tqPl/0Rc7biiSzSvF0GgX/aBdSQ3ysGKPfQc3hMdmK5ZA/Er PwyZo6szruMKUwJNm+wq90gUDejGwOTwccXAARch1vAN8yS9tN7C+Vcia4i0hLjXMRXW H/rpKBNQP1MjXTky1MiFbJ2YdKOHcTAmQAQP2wqsV0ViCJYYC//AQa00P0YG8g8keWZL 5/aEseu8E4JWTu72CgLYhb8v0djwUCg847TwY/e7ireaeGpsYZUs/G4QHAuHe3QBAPyY 4Yo3nucDMeYBjVq3OxfFIxipGKi7bTyeeAJgO810YZRtsg3wjl+odb7HFhK0U540mWXT EnnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Byqz2GoD0sDlfuOO9lpy5lpnIgz5skrfhYEx26GgvRw=; b=roItcHlcv9pRxuiNBaQ36BIPgq8oZZP7JtRmCtTTKZNge/d8egX2/STyo12B+auDJX vUh9oP8Tl3eRkgzQDHexM9k4QwDo/+Qq84I5WwjVd9zB3UKgU2FGx4o1end9urY5UfM/ zeWXHgyt295gFKrS8EPRdcWCLqqw88eFRwXGGeEQ8cFT488Si7KQrw1514LLGRD4HeRe hLoan/jbdy1Y4YydnZqoyGjxrkqcV6auNxPbxLjDQqSLQijx8fVhyQpRXe9Hg8ZXhlgH e5roCvOKe2j9IEBRjN1Uu5kwMtk7SZ5gIjToTTh11uqTJH7bO1WtDkZmGqcAKaWPZvdL lm2Q== X-Gm-Message-State: AOAM533Dmmmct0GyQlAkS6hG4RLiysd4jXzCNzefa7EhZJpzNEET+lqD Pmj7Xh4baeUKqNDk4hB+uszb4kXjWBYxaksQEeUwtQ== X-Google-Smtp-Source: ABdhPJyQvfsiPK2itmFY+vfJgdvNLVKBJNh17H1B8vR87w+ogUdtktDGCySh+IMTi2iremEjtFbQkCoJFI65eI8YCRM= X-Received: by 2002:a25:5090:0:b0:628:b76b:b9d3 with SMTP id e138-20020a255090000000b00628b76bb9d3mr16939803ybb.128.1647248531337; Mon, 14 Mar 2022 02:02:11 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Naresh Kamboju Date: Mon, 14 Mar 2022 14:31:59 +0530 Message-ID: Subject: Re: [next] arm: Internal error: Oops: 5 PC is at __read_once_word_nocheck To: "Russell King (Oracle)" , Ard Biesheuvel Cc: open list , Linux-Next Mailing List , Linux ARM , Linus Walleij , Arnd Bergmann , Corentin Labbe , Stephen Rothwell , =?UTF-8?B?RGFuaWVsIETDrWF6?= , lkft-triage@lists.linaro.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220314_020214_424384_CBACB9EA X-CRM114-Status: UNSURE ( 7.21 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Ard and Russell, Your three patches applied and tested on x15 tested by Daniel and reported kernel crash did not find it after multiple iterations. ARM: unwind: set frame.pc correctly for current-thread unwinding ARM: entry: fix unwinder problems caused by IRQ stacks ARM: Revert "unwind: dump exception stack from calling frame" Tested-by: Linux Kernel Functional Testing Build url: https://builds.tuxbuild.com/26DZbOeAxshMvtU2FhS3Fytr7NS/ vmlinux: https://builds.tuxbuild.com/26DZbOeAxshMvtU2FhS3Fytr7NS/vmlinux.xz zImage: https://builds.tuxbuild.com/26DZbOeAxshMvtU2FhS3Fytr7NS/zImage System.map: https://builds.tuxbuild.com/26DZbOeAxshMvtU2FhS3Fytr7NS/System.map LAVA test jobs ran on x15 device: https://lkft.validation.linaro.org/scheduler/job/4702341 https://lkft.validation.linaro.org/scheduler/job/4702344 https://lkft.validation.linaro.org/scheduler/job/4702348 https://lkft.validation.linaro.org/scheduler/job/4702350 https://lkft.validation.linaro.org/scheduler/job/4702352 https://lkft.validation.linaro.org/scheduler/job/4702354 - Naresh _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel