From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=156.67.10.101 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794783640; b=uCTfqluhq3uFC9J5mr/o+X5iQAYzVU008ivPmgRINwWsaQjB4SPyMoMf4ch8uarAumQe SAsJM9tZCE//S8Wdi/IyKeBt87tQaMxzS3oW6T/z3UxmMHJs1zlR59agUov7nJ/pz2UWp mC1MJGt4vNjzYy/SAzTrwEGdYHMwhZ31Wq+k8ktrYn4/+ydqEOM8N9VF4yLy7FHr//m2J //KOqkHVYDmnF/BHmHOgeA72ayALzD2A30Kzi0MYJj0sYUJCX7RCQN8f1PI/CX8SvMSh6 AiBeaqF/cqDdUQC/jd1nSTKduyhoB7Mzem/2J6KEtY8hpcnLchGHK3iKc1Cmap09BJw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794783640; h=DMARC-Filter:DKIM-Signature:Received:Date:From:To:Cc:Subject: Message-ID:References:MIME-Version:Content-Type:Content-Disposition: Content-Transfer-Encoding:In-Reply-To; bh=Dtzz/VpouXrrXDmorVx10zRi4oO7y9Kg47BHVA7WTBk=; b=rONcdXnqjPAiaxi2KLwkcVWo3tRSvNjInUilciXXpOyF8k8APHP3/WG4yzNcSOK+jJsh 2haFHUCNsAXxJPZjSF7ud00avFt8YYIiq51Xf+z+pky5GvPC7ZRjurYmXlfJrAHAe+9NK vbu5G4W6UIt/O4+MpyawWuTDQNcw40SYDGa+nRZlE1EXEk7lNKYTnDmW5CzXMoih6+rOv 8t8y7R5t73EZLjwCRY7uHeYss1F569sMuRPvPsuvVN9lBD+9Qpo11KZzlrDvkyBPN8L1y bK2puggBZeAKSyeYmMi6ZSmVF5Q7s9aXpThvahlwR/iYBNqnLTqD+dlYE2knD6/fEKg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass header.d=lunn.ch header.i=@lunn.ch header.a=rsa-sha256 header.s=20171124 header.b=2FzAPsiD; arc=none smtp.remote-ip=156.67.10.101 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 388B3606A31F; Sun, 15 Nov 2026 23:00:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 388B3606A31F Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.a=rsa-sha256 header.s=20171124 header.b=2FzAPsiD DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Transfer-Encoding:Content-Disposition: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:From: Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Content-Disposition: In-Reply-To:References; bh=Dtzz/VpouXrrXDmorVx10zRi4oO7y9Kg47BHVA7WTBk=; b=2F zAPsiDu6d79iVDQ0PWRJKPD+elLD+ekKINgX9rBaG+xbnIjGKd14ERsKr+TRDZGSEvgL0Nl7zrkzp 9/PwMis0I99vSbJvEZkcYnulX+Qdfmjq1bN1EiwGUAj/WEA4Ed1eO/OVIN++Odj0TSZzhBd93v1Ew Z0zcB3Obq1lCC3o=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1xSjCf-00Ghqs-QW; Mon, 16 Nov 2026 00:00:05 +0100 Date: Mon, 16 Nov 2026 00:00:05 +0100 From: Andrew Lunn To: Mateusz =?utf-8?Q?Jo=C5=84czyk?= Cc: Javen Xu , Heiner Kallweit , Russell King , Jakub Kicinski , Maxime Chevallier , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH] net: phy: realtek: fix listing of sysfs directory tree Message-ID: <5dda104d-da46-4020-9af5-941fe9d5c8f9@lunn.ch> References: <20261115214045.3704-1-mat.jonczyk@o2.pl> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20261115214045.3704-1-mat.jonczyk@o2.pl> On Sun, Nov 15, 2026 at 10:40:45PM +0100, Mateusz Jończyk wrote: > On git master, listing the contents of sysfs produces an error: > > root@mateusz-debian:/sys# LANG=C find -iname foobar > find: './module/realtek/drivers': Input/output error > root@mateusz-debian:/sys# LANG=C ls -1 ./module/realtek/drivers > ls: reading directory './module/realtek/drivers': Input/output error > 'mdio_bus:Generic FE-GE Realtek PHY' > 'mdio_bus:RTL8201CP Ethernet' > 'mdio_bus:RTL8201F Fast Ethernet' > 'mdio_bus:RTL8208 Fast Ethernet' > 'mdio_bus:RTL8211B Gigabit Ethernet' > [...] > > Investigation shows that the forward slash in the driver name is the > culprit. Fix it. > > Cc: stable@vger.kernel.org > Fixes: f0667918d5fc ("net: phy: realtek: add support for RTL8261D") > Signed-off-by: Mateusz Jończyk Reviewed-by: Andrew Lunn Andrew