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=-1.0 required=3.0 tests=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 4117EC3F2CE for ; Thu, 27 Feb 2020 23:46:33 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7ADBE2469B for ; Thu, 27 Feb 2020 23:46:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7ADBE2469B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 48T8T22YVYzDr5Z for ; Fri, 28 Feb 2020 10:46:30 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=srs0=ovus=4p=bugzilla.kernel.org=bugzilla-daemon@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=bugzilla.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 48T8Qw6nW7zDr4Q for ; Fri, 28 Feb 2020 10:44:40 +1100 (AEDT) From: bugzilla-daemon@bugzilla.kernel.org To: linuxppc-dev@lists.ozlabs.org Subject: [Bug 206695] New: kmemleak reports leaks in drivers/macintosh/windfarm Date: Thu, 27 Feb 2020 23:44:37 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo platform_ppc-64@kernel-bugs.osdl.org X-Bugzilla-Product: Platform Specific/Hardware X-Bugzilla-Component: PPC-64 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: erhard_f@mailbox.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: platform_ppc-64@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" https://bugzilla.kernel.org/show_bug.cgi?id=3D206695 Bug ID: 206695 Summary: kmemleak reports leaks in drivers/macintosh/windfarm Product: Platform Specific/Hardware Version: 2.5 Kernel Version: 5.6-rc3 Hardware: PPC-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: PPC-64 Assignee: platform_ppc-64@kernel-bugs.osdl.org Reporter: erhard_f@mailbox.org Regression: No Created attachment 287687 --> https://bugzilla.kernel.org/attachment.cgi?id=3D287687&action=3Dedit kmemleak output (kernel 5.6-rc3, PowerMac G5 11,2) kmemleak reports leaks from the windfarm module of my PowerMac G5 11,2: [...] unreferenced object 0xc00000047081f840 (size 32): comm "kwindfarm", pid 203, jiffies 4294880630 (age 5552.877s) hex dump (first 32 bytes): c8 06 02 7f ff 02 ff 01 fb bf 00 41 00 20 00 00 ...........A. .. 00 07 89 37 00 a0 00 00 00 00 00 00 00 00 00 00 ...7............ backtrace: [<0000000083f0a65c>] .smu_sat_get_sdb_partition+0xc4/0x2d0 [windfarm_smu_sat] [<000000003010fcb7>] .pm112_wf_notify+0x104c/0x13bc [windfarm_pm112] [<00000000b958b2dd>] .notifier_call_chain+0xa8/0x180 [<0000000070490868>] .blocking_notifier_call_chain+0x64/0x90 [<00000000131d8149>] .wf_thread_func+0x114/0x1a0 [<000000000d54838d>] .kthread+0x13c/0x190 [<00000000669b72bc>] .ret_from_kernel_thread+0x58/0x64 unreferenced object 0xc0000004737089f0 (size 16): comm "kwindfarm", pid 203, jiffies 4294880879 (age 5552.050s) hex dump (first 16 bytes): c4 04 01 7f 22 11 e0 e6 ff 55 7b 12 ec 11 00 00 ...."....U{..... backtrace: [<0000000083f0a65c>] .smu_sat_get_sdb_partition+0xc4/0x2d0 [windfarm_smu_sat] [<00000000b94ef7e1>] .pm112_wf_notify+0x1294/0x13bc [windfarm_pm112] [<00000000b958b2dd>] .notifier_call_chain+0xa8/0x180 [<0000000070490868>] .blocking_notifier_call_chain+0x64/0x90 [<00000000131d8149>] .wf_thread_func+0x114/0x1a0 [<000000000d54838d>] .kthread+0x13c/0x190 [<00000000669b72bc>] .ret_from_kernel_thread+0x58/0x64 unreferenced object 0xc00000047081fdc0 (size 32): comm "kwindfarm", pid 203, jiffies 4294881067 (age 5551.427s) hex dump (first 32 bytes): c9 06 02 7f ff 02 ff 01 fb bf 00 41 00 20 00 00 ...........A. .. 00 07 89 37 00 a0 00 00 00 00 00 00 00 00 00 00 ...7............ backtrace: [<0000000083f0a65c>] .smu_sat_get_sdb_partition+0xc4/0x2d0 [windfarm_smu_sat] [<000000003010fcb7>] .pm112_wf_notify+0x104c/0x13bc [windfarm_pm112] [<00000000b958b2dd>] .notifier_call_chain+0xa8/0x180 [<0000000070490868>] .blocking_notifier_call_chain+0x64/0x90 [<00000000131d8149>] .wf_thread_func+0x114/0x1a0 [<000000000d54838d>] .kthread+0x13c/0x190 [<00000000669b72bc>] .ret_from_kernel_thread+0x58/0x64 unreferenced object 0xc000000473708b60 (size 16): comm "kwindfarm", pid 203, jiffies 4294881320 (age 5550.587s) hex dump (first 16 bytes): c5 04 01 7f 22 11 e0 e6 ff 55 7b 12 ec 11 00 00 ...."....U{..... backtrace: [<0000000083f0a65c>] .smu_sat_get_sdb_partition+0xc4/0x2d0 [windfarm_smu_sat] [<00000000b94ef7e1>] .pm112_wf_notify+0x1294/0x13bc [windfarm_pm112] [<00000000b958b2dd>] .notifier_call_chain+0xa8/0x180 [<0000000070490868>] .blocking_notifier_call_chain+0x64/0x90 [<00000000131d8149>] .wf_thread_func+0x114/0x1a0 [<000000000d54838d>] .kthread+0x13c/0x190 [<00000000669b72bc>] .ret_from_kernel_thread+0x58/0x64 --=20 You are receiving this mail because: You are watching the assignee of the bug.=