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 DF89020102D for ; Mon, 5 May 2025 14:07:55 +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=1746454076; cv=none; b=tSG2XN8EWNz1pE1VHgKdtoYhRhMnG3nwRGQ87twDU4dUqvM+sSJLmFJs3Lew9/FxGJdiB8H5fSX1yIbEkxXYqPvvbJTh3IypIvIF2DDLM6MkZHf9rrbR54tAKh2skWeiGs/Qe9x44thyKFTQdsCkr+WztdgW+QEbXXhQ5PLJjns= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746454076; c=relaxed/simple; bh=hECbBpsvp5ZRE09nxonYYkl2906r0KqRGne6wcHQw+U=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=mAPe02Aj0W1oVY8r0Ewsk8XwgECsyMrNXn8UMU1jTneglH0V/bPU2qC9lE+6N9wWvGOEEA3U9yIPIfoVGoEyEyfgDvSAWb+yA39Rv9M0ag/kxmOvpZ7/LOouNrU05+guzCUuOePGCTxLPQk5JRLeSnqtieDVsw7lAAQGyeO9U1A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BLYF603u; 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="BLYF603u" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5F99FC4CEF0 for ; Mon, 5 May 2025 14:07:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746454075; bh=hECbBpsvp5ZRE09nxonYYkl2906r0KqRGne6wcHQw+U=; h=From:To:Subject:Date:In-Reply-To:References:From; b=BLYF603u/dEkpBS5+7/iDrG+5DGmv0Rqs9N0yVuNu6VS7ilwKO6rk4Rb9vA7g+3oh Vsdav6IoN0/mLEB5imFRGnT+LaN69VlYkMLsCrThMMEeWQtvqOK5pW+VuG2/zCh2Yj KIaVjDDuIinvidSqEuQfsMLMmq8ZF7/U+Zo8kwjSdn+4Y7NuOwEdhC/phSjBjD2m1d fc+rv7WzSzBFDhkThsSX/O2lLLj+vAEPKkDy2tWbvOlp2eVKoIEahD79w+WViHQyQ1 MiNMOLc3ChphabjgFY1rIxtILSA0ri3j+5usnWQC9hTvLuqR1BBlKkcNRHD+onCyUr r9OT2/gWnVxSA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 53333C41614; Mon, 5 May 2025 14:07:55 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 220069] [6.13.9] regression USB controller dies Date: Mon, 05 May 2025 14:07:55 +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: 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=3D220069 --- Comment #43 from Alan Stern (stern@rowland.harvard.edu) --- Indeed, in that commit it looks like the call to hub_hc_release_resources() should be made _after_ the hcd->address0_mutex is acquired, not _before_. I didn't realize that the reset_device callback would put the slot or device = into the default state. That's exactly what the mutex is intended to serialize. --=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.=