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 D2A8E4D599 for ; Wed, 23 Oct 2024 22:20:31 +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=1729722031; cv=none; b=CISvPKC9j11YbVesmmIERM863udoarie4+NRjZTxvO0CHdcH9vRAIFqEbFv4GcKkPnP8zl8utFMET37PoeLWe51g4HEJOEOTeH8ky8VoZ4NcPJR4UrrPGJFPrmyxvJ7rsFsMkaVTwDYxqJmnXqel58+uPXtiPl1OXzP9/LaUNuc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729722031; c=relaxed/simple; bh=ekRqsB7wsDFKV3Di5KBsjz3ZQLj3an/BJfw9BLlBHwM=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition:In-Reply-To; b=byoQaH1PtjoCzmvRiwXRCuBstoUwHwyRVw4qCAtuQYjNCc10VWFmeYk7Zer2+Lbw1OUvh6dULYSeuLPLss1u3xav2Rc6GXMNP440OQzUQ64lNAu5HBN1Vaky4A1nPJj+ONuXV98jdxyhoYrlePcBFKN5hpE2W89POu31vdvp3tA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OQ/eTDb5; 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="OQ/eTDb5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3E898C4CEC6; Wed, 23 Oct 2024 22:20:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729722031; bh=ekRqsB7wsDFKV3Di5KBsjz3ZQLj3an/BJfw9BLlBHwM=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=OQ/eTDb5JKfD/k2aUsw26MUhFPTjpTqxRlEJhwb48O3fZ6ZtEBjk8FSxyYzr2rtPc Vs/kAfRy2iokkkOlQ8gF6My8mvt15/szfuyz/TXK/HkWSygGZJm6UTx4S1nj/iAw3E 7MKD2RRLrbrPUGHnJUi/mphyE3+MRGbEoIGbL/KRLGtSIlcFcuxGc1vXJdHPVeDQsj 059vn7uRx60tcbxWwHFjzBd8FglgxAIKMWt/Mu3dLtuna7Megh7ZP9lA7Pank9xHSI T++i8ePCCZHSnkkdkSe9qG230FzI8QxSBAvxB64dGgloO3WQ7uiADb/RMZsXrOhic5 nSVQ8sV0kb3Zg== Date: Wed, 23 Oct 2024 17:20:30 -0500 From: Bjorn Helgaas To: Keith Busch Cc: linux-pci@vger.kernel.org, bhelgaas@google.com, lukas@wunner.de, Keith Busch Subject: Re: [PATCHv3 0/5] pci cleanup/prep patches Message-ID: <20241023222030.GA941303@bhelgaas> Precedence: bulk X-Mailing-List: linux-pci@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: <20241022224851.340648-1-kbusch@meta.com> On Tue, Oct 22, 2024 at 03:48:46PM -0700, Keith Busch wrote: > From: Keith Busch > > This is a subset of a previous RFC bus lock patches that are simply good > cleanups that should help make it easier to introduce different locking > later. > > Changes from v2: > > Rebased to pci/next > > Added memory barriers around bit ops for patch 1. > > Added reviews. > > Keith Busch (5): > pci: make pci_stop_dev concurrent safe > pci: make pci_destroy_dev concurrent safe > pci: move the walk bus lock to where its needed > pci: walk bus recursively > pci: unexport pci_walk_bus_locked > > drivers/pci/bus.c | 49 +++++++++++++++----------------------------- > drivers/pci/pci.h | 17 +++++++++++++-- > drivers/pci/remove.c | 22 +++++++++----------- > 3 files changed, 41 insertions(+), 47 deletions(-) Applied to pci/locking for v6.13, thanks Keith!