From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 E661C2F90C9; Mon, 3 Aug 2026 12:26:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785759968; cv=none; b=JIQMrNYb9X8PXPXrlDm7QGGsAIPXrkZM+fSGbeD85IslWEIljF68x/D3Fesjf0LIpKtTqVygbHfUeb5j2HIdn52Vz9FWwn5aQliWlQ9xr14aIz4dyax7c9YcfJt1GN6dUmledbMiwI8DR8ezS28YgfigNCCbBF5/x0QhZhpq5K0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785759968; c=relaxed/simple; bh=xvaOws1UOZ/+BujwRDg4TXZU45FFRgbCg7dzPC7/i8s=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QXvk+iXlr7WH0rGgXTmHjHDpC1Fvz+YkuFn468Qc1PA4S5Co4KJpyzsev07HDS9pbZHrI9hXrdkDjx9gfEOxg646U5WHk07UkKF3QL0fSKNWwl3loopPx/Xw6p4GBHt/m0W6+1qwvKZRIaHWm6iNxTDyNXWAD/eb/2PAJIF3lts= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ZISC7ieh; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ZISC7ieh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3AAE1F000E9; Mon, 3 Aug 2026 12:26:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1785759967; bh=PXkHEzr7RZJvxPZpsGmY6xtIqRv+eofIrIJIMUmCey8=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=ZISC7ieh/7YQt4em9FlW8Rr8PYQc1QPu0U20jtTWR1Hkl8HP4RhFJx0RcbPMHiFQv HS57Wawz+FaBM+WZ0N0EfwMcN8MANXDSwGR/wLMMxKT08G6/e7be4IFgfQ1n5jPYNR QwM2rhKG5BC3ViFfho3f9Lzro02WNvwFLow2rz+s= Date: Mon, 3 Aug 2026 14:25:51 +0200 From: Greg Kroah-Hartman To: Dmitry Antipov Cc: Al Viro , linux-usb@vger.kernel.org, lvc-project@linuxtesting.org, syzbot+6aa97991da41499aa852@syzkaller.appspotmail.com, stable@vger.kernel.org Subject: Re: [PATCH] usb: gadget: fix device data management error in gadgetfs_bind() Message-ID: <2026080307-glamour-reveal-a851@gregkh> References: <20260803091258.85969-1-dmantipov@yandex.ru> <2026080336-roast-sudden-e02e@gregkh> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Aug 03, 2026 at 01:33:08PM +0300, Dmitry Antipov wrote: > On 8/3/26 12:15 PM, Greg Kroah-Hartman wrote: > > > What commit id does this fix? > > IIUC this code is really ancient and 1da177e4c3f4 ("Linux-2.6.12-rc2") > looks the only match. Also, do you actually use this code? I'd like to drop all the "legacy" USB gadget code, given that syzbot has suddenly just woken up and is finding lots of issues that no one has ever reported, as I don't think anyone actually uses this at all. But it would be good to be sure. thanks, greg k-h