From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2F8A9103E2E9 for ; Wed, 11 Mar 2026 22:02:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=aQ/Q88fhYQOAKAm7XHlTz/XAl6N512UU2yEOI7J6ods=; b=Y7DIQH/3cM6QDs eWSuZhAsuJo3GVsNeaIuyVZlEPtUShJv9cfefr6aP+1Nh5VmNecl9t4qix/f+XypaAyYBihNpUxqx AfimDZDpVOv+TRS0Mdmw+cK+UxulIArB1DNqObFl+VjnxYLgwuCkQ1J7JPS2EcufwZcEbBOrUmdRi Pe6lrdAPzP0cNYZqT508h+xO5JOaWg0Qdy2vyULBXJO1ENTDfRvfSB+SlJfSDFRKw9p/yKja5NCOM Dx2WxrKZ5KK/513hrzBpzqryUQw3qYJzVSo6zGoeKaJik6iY5iFzXeaWeEsWeIceovvZY5nlhKdH0 A8OxtElYjEXiz62GBFxg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w0Rd0-0000000Cblf-3fhr; Wed, 11 Mar 2026 22:02:06 +0000 Received: from mgamail.intel.com ([198.175.65.9]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vuppi-00000001rrL-0lhN; Tue, 24 Feb 2026 10:40:03 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771929603; x=1803465603; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=NKaZi+5e3r7u58UMALFBdqyb3F151mM8t+8ODkTnkmk=; b=Ggw1KY85J8NXlV6YnpXh0cL7UgxX1Mw+8XRqacBqt/VfMqsj3t8+S4DV SRvdyMvIHPvAcDtVWX0O7sscChMIwUf6nXLc13pLIziQmfck/nysO6BMw Th8iuU0y1QCxRqOa7VjM+0Wv9h1VceWnBLAN9d3oAqUtLYkb76X0cQUIy 0OQaXGftXDVfLlB2WkOQZaBYvLNvBx0KwV7L6N/d6cO0bASy5yybGp51/ ecBXbkBDHakkPTDu2GbpUCof49jNMgWiODcWTnDJ1oKWJNYa4H5znVHL4 t+mkHnzrHIVrFgtacjvEMenS1b1UmDGFOHiVejpz7hmh0IOJV8JGWy0c5 g==; X-CSE-ConnectionGUID: FDwajAbDRGe/hovcGNwA7A== X-CSE-MsgGUID: rFKEiU1hRuehLiLXXEACAQ== X-IronPort-AV: E=McAfee;i="6800,10657,11710"; a="95556115" X-IronPort-AV: E=Sophos;i="6.21,308,1763452800"; d="scan'208";a="95556115" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2026 02:40:01 -0800 X-CSE-ConnectionGUID: 2vh5u/4QSUOjYuKUxqshOA== X-CSE-MsgGUID: IM2dRI81S8i45s0yX8WRUw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,308,1763452800"; d="scan'208";a="214955497" Received: from egrumbac-mobl6.ger.corp.intel.com (HELO localhost) ([10.245.244.146]) by orviesa006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2026 02:39:43 -0800 Date: Tue, 24 Feb 2026 12:39:40 +0200 From: Andy Shevchenko To: phasta@kernel.org Cc: Simon Richter , Shawn Lin , Bjorn Helgaas , "Vaibhaav Ram T . L" , Kumaravel Thiagarajan , Even Xu , Xinpeng Sun , Srinivas Pandruvada , Jiri Kosina , Alexandre Belloni , Zhou Wang , Longfang Liu , Vinod Koul , Lee Jones , Jijie Shao , Jian Shen , Sunil Goutham , Andrew Lunn , Heiner Kallweit , "David S . Miller" , Jeff Hugo , Oded Gabbay , Maciej Falkowski , Karol Wachowski , Min Ma , Lizhi Hou , Andreas Noever , Mika Westerberg , Tomasz Jeznach , Will Deacon , Xinliang Liu , Tian Tao , Davidlohr Bueso , Jonathan Cameron , Srujana Challa , Bharat Bhushan , Antoine Tenart , Herbert Xu , Raag Jadav , Hans de Goede , Greg Kroah-Hartman , Jiri Slaby , Andy Shevchenko , Manivannan Sadhasivam , Mika Westerberg , Andi Shyti , Robert Richter , Mark Brown , Nirmal Patel , Kurt Schwemmer , Logan Gunthorpe , Linus Walleij , Bartosz Golaszewski , Sakari Ailus , Bingbu Cao , Ulf Hansson , Arnd Bergmann , Benjamin Tissoires , linux-input@vger.kernel.org, linux-i3c@lists.infradead.org, dmaengine@vger.kernel.org, netdev@vger.kernel.org, nic_swsd@realtek.com, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-usb@vger.kernel.org, iommu@lists.linux.dev, linux-riscv@lists.infradead.org, David Airlie , Simona Vetter , linux-cxl@vger.kernel.org, linux-crypto@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-serial@vger.kernel.org, mhi@lists.linux.dev, Jan Dabros , linux-i2c@vger.kernel.org, Daniel Mack , Haojian Zhuang , linux-spi@vger.kernel.org, Jonathan Derrick , linux-pci@vger.kernel.org, linux-gpio@vger.kernel.org, Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-mmc@vger.kernel.org Subject: Re: [PATCH 0/37] PCI/MSI: Enforce explicit IRQ vector management by removing devres auto-free Message-ID: References: <1771860581-82092-1-git-send-email-shawn.lin@rock-chips.com> <6223f3cb-693f-42e7-9147-30f659f08563@hogyros.de> <7ca512d133f7a3bcfe00e9b0b2af5fe5f147ad77.camel@mailbox.org> <48297cc524736e7452def05448ece84260a4fd83.camel@mailbox.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <48297cc524736e7452def05448ece84260a4fd83.camel@mailbox.org> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260224_024002_309777_1BC316A3 X-CRM114-Status: GOOD ( 17.52 ) X-Mailman-Approved-At: Wed, 11 Mar 2026 15:01:57 -0700 X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org On Tue, Feb 24, 2026 at 11:30:28AM +0100, Philipp Stanner wrote: > On Tue, 2026-02-24 at 11:12 +0200, Andy Shevchenko wrote: > > On Tue, Feb 24, 2026 at 08:39:43AM +0100, Philipp Stanner wrote: > > > On Tue, 2026-02-24 at 13:14 +0900, Simon Richter wrote: ... > > > If I could design it from scratch I would probably try to tell users to > > > use the unmanaged versions instead of revoking the devres consequence. > > > > +many. > hm? I'm supporting you with many hands up (more than I possess)! > > > Devres is actually about your consequence always happening whenever the > > > driver unloads, for whatever reason. > > > > I believe you meant "unbinds". The device<-->driver link can be broken > > without unloading the driver. > > Yes, thx for pointing that out. Greg KH AFAIK always calls it "driver > detach". -- With Best Regards, Andy Shevchenko -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c