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 952443BB9F5; Sat, 17 Oct 2026 08:57:15 +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=1792227436; cv=none; b=fZjylc/3FDP7CgSnFJ/JlicVeV9pfbgYmZ/42FeZUB46XyFHG4dpbu4dOdL9P6hgzrxZAn53Zl+ruaW5INndE7u6d/HYmivXg25Kkp03B59fRkBsdYdt8x7qrVwdwiu7UbyPXq9UTGn6CKIxtYNq/frqSpsrR/8NU5Dc/g63HDA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792227436; c=relaxed/simple; bh=C7ndD7U9Qawo2WRx0tDyIjcrESkjtHsB0ZYI6qwNI8I=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VOVZ4rf2JMM36mlaLdfJ+zGtf3P9jI/FhCU8igMQ/zmN5WMFBTK4cCdh7FhBCdJ3Kv/g29MkNCDAOPOZxyYXOwFLFPFEkH+SvinY5e3zwZxRD+JWyD5v3tFP1co2xCp9ME4Fl8HN57aXE1R90ezCYKHWv49ARjS/ATwyJsOAkoo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BvAYBqYG; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BvAYBqYG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49A831F000C4; Sat, 17 Oct 2026 08:57:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792227435; bh=ujI4rap9eJVM8u2Ua4kMH5tajhCICDKyeN9lG32xgB0=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=BvAYBqYGLIUvzwiRy8/FEiWO5hLjD2WgbFidQNV/pKDQ6CY6codlbcVw28NVKtEcR YSiyMhe7+ypzm+N+LGu/GUh8Av8Xjg6YvpSxGudSDO5zfU0s/UuiMTWLfIqh+YRJbw lUKLIOk4nfhX/kwgceS5yG/uiG5NfPCF5wTigdgSpHLV6h5ajggsgUFd8YdMO6NUvr l47sfIscC+1AOG/JMRce69nqmgUXMkuXLMCcIxiOqnFpH3YmorK9DQeQII0uGK/sHw yiySLAVSJ9hTia0aqpeDOrx9wU3o049c860CuyU8UDpFF+4t4TYHiwPvuxL6OfQgy1 /A3PVKb/RMlwQ== Received: from johan by xi.lan with local (Exim 4.99.5) (envelope-from ) id 1xI0E5-00000007FIn-0cKC; Sat, 17 Oct 2026 10:57:13 +0200 Date: Sat, 17 Oct 2026 10:57:13 +0200 From: Johan Hovold To: Greg Kroah-Hartman Cc: Danilo Krummrich , Alan Stern , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] USB: core: document purpose of interface parent reference Message-ID: References: <20261015074831.1418677-1-johan@kernel.org> <2026101759-charger-elite-39fb@gregkh> <2026101737-distort-harsh-1cb4@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: <2026101737-distort-harsh-1cb4@gregkh> On Sat, Oct 17, 2026 at 10:49:57AM +0200, Greg Kroah-Hartman wrote: > On Sat, Oct 17, 2026 at 10:28:32AM +0200, Johan Hovold wrote: > > On Sat, Oct 17, 2026 at 10:18:08AM +0200, Greg Kroah-Hartman wrote: > > > On Fri, Oct 16, 2026 at 10:54:17PM +0200, Danilo Krummrich wrote: > > > > On Thu Oct 15, 2026 at 9:48 AM CEST, Johan Hovold wrote: > > > > > See commits: > > > > > > > > > > 524134d42231 ("USB: don't cancel queued resets when unbinding drivers") > > > > > af61396a992b ("driver core: fix parent lock use-after-free on USB disconnect") > > > > > > > > > > for further details. > > > > > > > > The last one is now 0f554506a3fc ("driver core: fix parent lock use-after-free > > > > on USB disconnect"), and queued for a -fixes PR mid merge window. > > > > > > > > Greg, please let me know if you want me to include this one, or if you will take > > > > it after -rc1 ist out. > > > > > > I just grabbed it now, thanks. > > > > I should have waited a bit with posting this one. > > > > The commit id mentioned in the commit message above was changed when the > > driver core commit was moved from driver-core-testing to the > > driver-core-linus branch. I guess we can always find it via the patch > > link (or commit summary). > > I can still edit this as it's not really lived long in my branch, what > should the text be here? The second reference should be: 0f554506a3fc ("driver core: fix parent lock use-after-free on USB disconnect") Thanks! Johan