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 4D3531EDA09 for ; Tue, 26 Aug 2025 15:05:58 +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=1756220759; cv=none; b=szYNhs8fd6dZ50nEgDaIL17pvDVf/du6/7BgH8gboz042pZa6xwxVHRXV7cid+VExk7NH1ctR0JmE7t3EXh0pnMU0jXEoqElWyVBNIoxupCDEX1yNkAEJSa06vYxl5afgRhL6D7CTiPEEDP2EmpHvT9L4Ls7RDCr777UXa/HLp0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756220759; c=relaxed/simple; bh=5B8ez0npUoA1k2cQSJaJnl/DLgzTCNrYjh/RwgsevOg=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=flhFJivimlFB61qTK090z0tavwStjL6FWkca8bmHy+rXBCMc0rarfmsJu9z86KEoA4s8vJkbPNLDsNLq3p3hogIj/0OIQKq4R0Xk3MyeDwdojIDuhvS/7+KEEeSKdHnfiq2mzhFZycyjrQRp6vBCGh7xeBg94VpMpphAkhz9ikA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UfbSzaLy; 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="UfbSzaLy" Received: by smtp.kernel.org (Postfix) with ESMTPS id CD7D0C113D0 for ; Tue, 26 Aug 2025 15:05:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756220758; bh=5B8ez0npUoA1k2cQSJaJnl/DLgzTCNrYjh/RwgsevOg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=UfbSzaLy8lTosFzUHy2mPShF4YuBZKjCWoukvaWI8wjRujqFe+9OfYe+a8iNpfsE0 QKTQcVFSyyHXyU7xXaEWCJzxyP9CDT3iC4TgM3jdohaLIqtoHyGA0RidwFNc2SvyLa L6AwiIPS6P1DmeAh7l8zmya6f4F45j0Ak0e3BaMcWHiEdXtqEiDoqEZjKYWjYFv8X3 AI1WwyOzsQ41RKB5twnLx7g2u2GcqnpoVYF0Q2jaLjmgfxQVkkYlO8Js4uO+mgY01l 3zl/F/DHLRw407NyC8bL8UnX4glO6LSSXxZm/IdyNHE9rZOy8lAtFfKJTVQxxOOwmB NwvOntmMKOc6g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id B302AC4160E; Tue, 26 Aug 2025 15:05:58 +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: Tue, 26 Aug 2025 15:05:58 +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: paula@alumni.cse.ucsc.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: 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 #3 from Paul Ausbeck (paula@alumni.cse.ucsc.edu) --- The problem is related to a usb_storage device, not uas. This particular SD card reader has a USB 3.0 interface but only provides about 18MB/s throughp= ut from the SD card. From what I have seen, this is quite typical of laptop internal SD card readers. --=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.=