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=-3.5 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 B1FF0C4742C for ; Sat, 31 Oct 2020 05:54:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6857420791 for ; Sat, 31 Oct 2020 05:54:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="aWA0CXww" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726314AbgJaFwz (ORCPT ); Sat, 31 Oct 2020 01:52:55 -0400 Received: from mout.gmx.net ([212.227.15.18]:53377 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725890AbgJaFwy (ORCPT ); Sat, 31 Oct 2020 01:52:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1604123562; bh=QHmh+jZEfMa4F8NVmtrH3nEaOaoMhGYo0JuAnkPmlDw=; h=X-UI-Sender-Class:Subject:From:To:Cc:Date; b=aWA0CXwwpO8hCKc6hcwiJb7tt54UsUsepzVUGPWSm9PokTJf5mI8mQGp2kEenEgFC 4Hwf61lBR8sx2oN7zSud1tPkBFDVrW4sK4tDFfc0o0j9cPA8hHNRbmlb0S//vIwyDn b3mpbrcDD9Ef70gLFKkyPXKxQucaKv3gSjbp3fbM= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from homer.simpson.net ([185.146.51.69]) by mail.gmx.com (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1Mv2xO-1kGvso2uGG-00qzqr; Sat, 31 Oct 2020 06:52:42 +0100 Message-ID: Subject: ltp::mmap05 --> BUG: using __this_cpu_read() in preemptible From: Mike Galbraith To: lkml Cc: Peter Zijlstra Date: Sat, 31 Oct 2020 06:52:40 +0100 Content-Type: text/plain; charset="ISO-8859-15" User-Agent: Evolution 3.34.4 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:C9DI0gm99FF6DoKBZ6HuvNnlBjvOcA0iyDPpoZJUj5RKYEsgQNM QXOoltS8qKndna73EDOgTiElDC5xlJmnzAb2jmzPTaJuXVXfXki0AVhV7C0EgG/7WBzIOwH F5mhwno6CNZ5vHTm2lMDWjCAQeO476rUNYfkgz1UwkfGd/mIy4AFGnufv3EUh40XYXoUbJg brP4Mx15W7SZxt5r9g+xA== X-UI-Out-Filterresults: notjunk:1;V03:K0:nJqj8PVFrrc=:I3uAVinK31VIDLR0bYauYQ lAvI1/2fhsziWZXoU/uMxDCT1dxPREebLueddcCh+Xmtcma1bH6679gSmk5XF3/m1+4ApXdP8 7hAuEoleVy74t2LDLUB5e/7XRGoTZ3QD+ApPnlvr8HkYXPJnESNnCQSl1YRCLzLhbfO3vvhP+ JaIldzoF6qLiYBtXsDqjlop23z6YW+92TX8CpDpUN0xW5HKtOmYcJxvb/KGmMN7eQpdDOx3jX 5fpWD3EUxXDreMKNKou3YOZnXyhcFhZ7TvjOu0t0PM3UKwiLprZmNjwDwYizhf7IrMS+52hp3 Hg/n6z4LaHRclhmG+ZwV5aS+RqLRLVt5ABQAPWrIPjdq1Ibi/Teo/wS+KSnd69D9WKFsa/w/b 5oRBoR975+lRfrlhgN/Hcxe3PjUANGYtUaFofR38ydlbauq7TK5nWsk9aqFhPTj9cUHGEOPZ9 /kxA6lp2Wfw2Wdspk0zGISf8PxbX2JHxqzxX+nqTIMW+jCOYdNBwBbM4jO3G/KeHiTJ4qOGwS 5XYSf3a+3Gsp6EIfPb6YJMvjNOzV8RPQBGvwL8cX5MzCFza7Ba4HJRGEK2CVmN/+IAH5RmvcN 5hz0vI/Ab7TjqoQjSU+yHYlJ5FGd0tf/pptBwiJiqd1kCLBNCiuGxKX0O6g7BRCdvETchn5G1 g1j7+3lFdrxHdrwu+86I4bZ04M3PzAZzSvJ7b75q5d+/HkFN8o9wCuAytQJtdS+P8AluNr+Tz tsk+26vRqRJnpoIRDxvUlaUjwD5j90GfHCXrNAx7JnGia2re1N8RSQFSfnmVGYxpsNtgKk/1G fhrMnDciX5S/PaxyMlZHgVeaJxEW5y0oDKYLF05fLRGz5MHNz4nX4YGS9SAU4EWuM8ShxPFby 4wzH8O8gZWL8qMpIPJVA== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [ 138.620544] BUG: using __this_cpu_read() in preemptible [00000000] code= : mmap05/4858 [ 138.620737] caller is lockdep_hardirqs_on_prepare+0x2f/0x1b0 [ 138.620880] CPU: 2 PID: 4858 Comm: mmap05 Kdump: loaded Tainted: G S = E 5.10.0.g07e0887-master #18 [ 138.621097] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09= /23/2013 [ 138.621243] Call Trace: [ 138.621330] dump_stack+0x77/0x97 [ 138.621434] check_preemption_disabled+0xb4/0xc0 [ 138.621551] ? __bad_area_nosemaphore+0x63/0x1e0 [ 138.621636] lockdep_hardirqs_on_prepare+0x2f/0x1b0 [ 138.621697] ? __bad_area_nosemaphore+0x63/0x1e0 [ 138.621758] trace_hardirqs_on+0x33/0xf0 [ 138.621813] __bad_area_nosemaphore+0x63/0x1e0 [ 138.621887] exc_page_fault+0x1a4/0x670 [ 138.621956] ? asm_exc_page_fault+0x8/0x30 [ 138.622017] asm_exc_page_fault+0x1e/0x30 [ 138.622073] RIP: 0033:0x403ef6 [ 138.622118] Code: 48 83 c0 01 89 15 aa 1f 22 00 0f 84 d7 00 00 00 be 01= 00 00 00 bf 00 07 62 00 e8 65 fd ff ff 85 c0 75 0a 48 8b 05 da c8 21 00 <= 0f> b6 00 8b 05 c9 c8 21 00 85 c0 74 43 b9 49 4e 41 00 31 d2 be 6e [ 138.622314] RSP: 002b:00007fff18c776e0 EFLAGS: 00010246 [ 138.622384] RAX: 00007faf439cc000 RBX: 0000000000000003 RCX: 00007faf43= 2077d0 [ 138.622466] RDX: 0000000000620748 RSI: 0000000000000001 RDI: 0000000000= 000000 [ 138.622547] RBP: 00007faf4397f6c0 R08: 0000000000000003 R09: 0000000000= 000000 [ 138.622628] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000= 4040a0 [ 138.622709] R13: 00007fff18c777e0 R14: 0000000000000000 R15: 0000000000= 000000 [ 138.622840] BUG: using __this_cpu_read() in preemptible [00000000] code= : mmap05/4858 [ 138.622931] caller is lockdep_hardirqs_on+0x38/0x110 [ 138.622994] CPU: 2 PID: 4858 Comm: mmap05 Kdump: loaded Tainted: G S = E 5.10.0.g07e0887-master #18 [ 138.623102] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09= /23/2013 [ 138.623184] Call Trace: [ 138.623234] dump_stack+0x77/0x97 [ 138.623292] check_preemption_disabled+0xb4/0xc0 [ 138.623355] ? __bad_area_nosemaphore+0x63/0x1e0 [ 138.623422] lockdep_hardirqs_on+0x38/0x110 [ 138.623484] __bad_area_nosemaphore+0x63/0x1e0 [ 138.623561] exc_page_fault+0x1a4/0x670 [ 138.623630] ? asm_exc_page_fault+0x8/0x30 [ 138.623695] asm_exc_page_fault+0x1e/0x30 [ 138.623751] RIP: 0033:0x403ef6 [ 138.623797] Code: 48 83 c0 01 89 15 aa 1f 22 00 0f 84 d7 00 00 00 be 01= 00 00 00 bf 00 07 62 00 e8 65 fd ff ff 85 c0 75 0a 48 8b 05 da c8 21 00 <= 0f> b6 00 8b 05 c9 c8 21 00 85 c0 74 43 b9 49 4e 41 00 31 d2 be 6e [ 138.623993] RSP: 002b:00007fff18c776e0 EFLAGS: 00010246 [ 138.624065] RAX: 00007faf439cc000 RBX: 0000000000000003 RCX: 00007faf43= 2077d0 [ 138.624150] RDX: 0000000000620748 RSI: 0000000000000001 RDI: 0000000000= 000000 [ 138.624235] RBP: 00007faf4397f6c0 R08: 0000000000000003 R09: 0000000000= 000000 [ 138.624319] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000= 4040a0 [ 138.624404] R13: 00007fff18c777e0 R14: 0000000000000000 R15: 0000000000= 000000 A.