From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2577723C4F2 for ; Wed, 11 Mar 2026 18:37:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773254249; cv=none; b=cl8nIvTTigTN7vrDEd0tDkcUdmHbqmwAn7GPdFyV3uIUec8/QqCoo/sc5Ii62oBWV540Z3B8G94qH6RJ49rUxdRrXFbd9IYEppzd8R5vU+NMSlopICfZ4ZhbDwJeIrmp1ed2o6NvHrL+k56XmRxBg8BQwLI4ME7su9cvwXWd6KE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773254249; c=relaxed/simple; bh=xIRE/W9v65bFyxv9f3ZELVrJgs9XOWPjbm+YapES8/Y=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=sLrJPT8TBJgzPm9Y1HFNZjBHExtf/dNS73awfkaYLODETJ4DWgERiW3VFX6rIqNxCVykhBFsLq/Ye1LW2M7mKsKerSv/ZJFo8ESP1o4mH7bTB5x26KT9sVvSk18WOZ7FDCn4E8BXDS1kY45Aa7JvQkNmtdCRkWxqcTSjDlPDa0c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TxBCZ78U; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TxBCZ78U" Received: by smtp.kernel.org (Postfix) with ESMTPS id B7C46C4CEF7 for ; Wed, 11 Mar 2026 18:37:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773254248; bh=xIRE/W9v65bFyxv9f3ZELVrJgs9XOWPjbm+YapES8/Y=; h=From:To:Subject:Date:In-Reply-To:References:From; b=TxBCZ78Ulxif2VaY1Jk7Ipdxml9Vuuxly8yyZpb2wdbMi97cIIJB4ZgGQ/3ohzbqh r2DlYimh5t4nGus6lOq4yS0GbqtDBs7OgoTB+mba9y9Qj26Rno+iEPrtnLVKSMBlLL MI9O2Nlva3ia39gT+V7Sm2oNl3mFWf9TdR+UFzAs9ThdRXHzMB824taNcYV/9MeW1R MZVJoDms8c5rmA+W5TL+ECHa0x5txKOSnokoLE9LTgEswz4HIT7jJpymW6w5Y9OVB/ MSkneYtHoz879uHm9wMVw/0UV2vPQd2ZJ79ogtgiTHTqgZPAERB35jDSxKI6zfv21f eeJXoMPkt90rg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id B27D6C41612; Wed, 11 Mar 2026 18:37:28 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 221184] mouse/keyboard (connected via hub) usb reset under system load with weak cpu Date: Wed, 11 Mar 2026 18:37:28 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: roxmail@list.ru X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.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 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D221184 --- Comment #41 from Roman Elshin (roxmail@list.ru) --- > I wonder if this change would help for any of the xHCI problems mentioned > here? And what effect it has on the EHCI problems? 1. There are some improvements with FL1100 - while test mouse silently stops working sometimes, but after reconnecting it works again. Now i remember looking similar issue on much more recent system with i7-13700, but it very rare there (was`t pay mach attention on it so not sure about conditions). 2. ASM1042A seems no changes. 3. VIA VL805 without load seems better, but while test it looks similar as before. With EHCI it looks similar reverting 64cc3f12d1c7dd054a215bc1ff9cc2abcfe358= 32 (i.e. mouse works, keyboard resets while test). --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=