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 B7AB4264609 for ; Thu, 28 Aug 2025 18:11:53 +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=1756404713; cv=none; b=hjP6M6kyLig8eZCdOsgPJHr0V+HQaa8//TaYnPkAz+CNIU9YyG8BUxFf5UnRiTi5hkmpRtsR7sthQdFoKsfOUMOPykXG0MpU/Deaw/hjIyK1+ybHPa0perXIzZVHhCLiBlRAk8tfc5ShQCGtweO5JvtIS+jpuYzSY6QVWuqBug4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756404713; c=relaxed/simple; bh=eLNvvR1isKmpOKtTHCrl6XUOWHni5zwyo32PWARtzIg=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=QatK81c4VrFF8048LmVNA44hgTnNoOmoaTtlWWa0TQ0EDtc28y6MR80xqcH3vd8mugZfRMpwSITlWWk8cRp8PpY6CUAFgoUHT3JHKg03GSGeb0WvZ3DHLCtgBRJvUKM7rxhNoNfhCJpn8rrtDEN2AsJX1rUKhFotezp6m7uhuz0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=o0e8no9d; 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="o0e8no9d" Received: by smtp.kernel.org (Postfix) with ESMTPS id 4FA4FC4CEEB for ; Thu, 28 Aug 2025 18:11:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756404713; bh=eLNvvR1isKmpOKtTHCrl6XUOWHni5zwyo32PWARtzIg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=o0e8no9ddNfUFDUNA3klLO4eZo85PGhN6tl2xVW4HZ4uhy2lGFXTafwY1oDyaGxvr CBdgDOJiTZwpRffbqmdeqBda8+kWdRxwB7NSmFp/Yci2IB8L2oa66Rva/gDTKi+Bon 3ywm77S0MtrFmluQNRD2GgwRC5kCfmQLIWGnl+p/XhMpEjtb2M5Tm5TULtob5ZMshJ lCBDfmqV+mrlQffrCfJH1S5a0Noc3fQrN18s22tm8XrKZ8IeqAeY4ORSyIZt1CrAXX zJChanoUdwdjBymw5Q15RqbCbmki76dYLsCVzyTzlMFSh461DUPYXutdMNCztzEGmb e1rWy+cQa6Ajg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 46476C41612; Thu, 28 Aug 2025 18:11:53 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 220491] usb_storage connected SD card disconnects/reconnects on resume from suspend Date: Thu, 28 Aug 2025 18:11:53 +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: stern@rowland.harvard.edu 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: attachments.created 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=3D220491 --- Comment #14 from Alan Stern (stern@rowland.harvard.edu) --- Created attachment 308573 --> https://bugzilla.kernel.org/attachment.cgi?id=3D308573&action=3Dedit Retry reset if there was a connection change Please test the attached patch. It causes the kernel to retry if there was= a connection change during a reset of a SuperSpeed device. I don't know if y= our card reader will just disconnect and reconnect again during the retry, and there may have been a very good reason for the original code to limit these retries to non-SuperSpeed devices. Still, let's see what it does. --=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.=