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 175CF2FA0F3 for ; Mon, 1 Dec 2025 09:25:34 +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=1764581135; cv=none; b=sPDs9BWDEqebpmACR3WooomecuZ/5mkdQB0r2MigqzvlFfW+j0KA5DHBfgoOvfbWHRsmHzIpP15oTQ+EqluczMaviyYzz1aM2oqODNNaUpT11GoW0DeMEBTvdZndTo+kQMwulVCSp2EpjRRqiJO978I3vOxGO9OKT78ysen3JVE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764581135; c=relaxed/simple; bh=13PBuYQWKQlN/vYiRGHc64vpH5BCEdmJY0u+eL522qs=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=GgPfhOurd0PsAE00gI8WkgnnSpNlrLcdbLS2l/6OrWchALIYgbI0LSYcDXBB3BiAnoIIbw61+RVuLh7gBC9nJMnr8P7z5dBJUpJKw57BNPAIt+m8JubQqGCEZ2M9sK4btvpSJuH8O0l0/Hvvx2IGIs+Xs8azc/XUhaPYeffnoRw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WeqMyMJY; 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="WeqMyMJY" Received: by smtp.kernel.org (Postfix) with ESMTPS id 87EDDC113D0 for ; Mon, 1 Dec 2025 09:25:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764581134; bh=13PBuYQWKQlN/vYiRGHc64vpH5BCEdmJY0u+eL522qs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=WeqMyMJYQ3+gLlaMxEGgGL+qs1kB7BfXfOfOc9A5rN4GFMT7gCZvCtdzW66RqSxjg m0CoTOxyloBq44IhFT6dBHUBS2e9MNnWkI5Wl2fSnQcYUc55DKq4/zYhCFEw9v+wat n6eGd8Ad40AqUMHOB+5jQYiuHFtI834OU+PvGnUVQZPCPua+fbY7gIaVGGtkFT/hO2 1SkJ45mfXei3rGZ93419eO1XvHh21rsyM31zikImdlnq2UN9wYuvpIW+dycOoERwIU glLYGHiCaZZPcERgyLBE5tvFKcl4hOQ2eL+fDG1h0mwwgNwiFrPa8AsADjvjgsz9Ff OObt9i+IeYcmA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 7A69FC4160E; Mon, 1 Dec 2025 09:25:34 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 220686] REGRESSION: USB devices not recognised when plugged to Thunderbolt 4 USB-C ports Date: Mon, 01 Dec 2025 09:25:34 +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: blocking X-Bugzilla-Who: michal.pecio@gmail.com 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=3D220686 --- Comment #7 from Micha=C5=82 Pecio (michal.pecio@gmail.com) --- This commit seems irrelevant, it claims to fix a bug introduced in 6.18-rc1. Can you post "lspci |grep USB" and "lsusb" from good and bad kernel, without making any changes to connected USB and thunderbolt devices? And if you don't know how to build kernels from source, can you at least get other Fedora kernel packages (like 6.15 series) and see when was the bug introduced? --=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.=