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 44FD5C19F2D for ; Thu, 11 Aug 2022 04:10:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233827AbiHKEKx (ORCPT ); Thu, 11 Aug 2022 00:10:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233709AbiHKEKu (ORCPT ); Thu, 11 Aug 2022 00:10:50 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B9BB02B9 for ; Wed, 10 Aug 2022 21:10:49 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 63056B81EFA for ; Thu, 11 Aug 2022 04:10:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 2077CC433C1 for ; Thu, 11 Aug 2022 04:10:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1660191047; bh=JD50sIigsTIhoBp5Q6E/mtAaDQy+6puwi5VoNE+0ExI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=U1QKJaFLBDgqqCxNWxyRwHB12albP1ET/5aMhBz2EFjlo+gpPXkFqxm4bQQUwrKT2 QeF/uZoxWLRrjv1viAUI1ae3hN/4rc68UPqiQyyMtG/+hWYX1zkVO9mVxOsd0DNsXU Fp+0lZAA6iiy5d0ZvPvOztYMYSEo7cr3ol2b5FZ5YpPlFet0K12iO2LaiOYcd687Ev PIeldeQQst5e5h9kkpxafXmxUgr9rVGT7FbRTZGNAtl823GGWanggN2OXIodm3qrpp qm7/qrZTTd696ZC5VjKm2hU3Wu8cGuPWDTRqJk17OOFykuX9ubPR+i7TSO3G3C2JnW CIPCyyxknEf2g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 08F10C433E4; Thu, 11 Aug 2022 04:10:47 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 216352] [BISECTED] 250 ms system suspend performance regression Date: Thu, 11 Aug 2022 04:10:46 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: lenb@kernel.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D216352 --- Comment #3 from Len Brown (lenb@kernel.org) --- Comparing the attached sleepgraph output of 5.19 to 5.19-rc8... acpi_ps_execute_method(PCI.XHC._PS0) plus msleep 120 msleep 40 msleep 40 msleep 10 have, as a group, shifted left from the suspend phase, where they used to overlap with other tasks, into the suspend_prepare phase, where they are the slowest operation. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=