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 0631ED637A0 for ; Wed, 13 Nov 2024 17:13:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version: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:In-Reply-To:References:List-Owner; bh=PHmfeFjf4CgzhNYtK9nMSoRxt4WL7DzO+q5x9i03VFU=; b=F1+T85s6s6+ZNVNBsLPiGJQG5q aEX6eUlywqVrGJakVNutm6a/QhrsNM7qdbx8WTiTp8FWFzahxtbBF2wulxSZaeARlLwZEraeIvfWK +zUg0XOw2gQ5/7QBCXC8PnA6RSS3or2Iw3siCbiTjP6VBk5fJLNTV9DCR2baV+vB5rBXtjKPXzTym PAy1n02S9BlYeS11Fs+4urc1MCGtIt9cGLYUkbQsaiTswOTV05HgDJ2uIMJYSCPzcNBxE3o178Wc6 4kWd+SA/6mFEB97W+TVDR+I7/RYwf+OB1V/+jeKThGf1vRlOLpxdVpGk7fPTtlglqMg4sUig+X3On GKwC3xIw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tBGvn-00000007XQm-2Q9T; Wed, 13 Nov 2024 17:13:27 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tBGvj-00000007XPV-38h8 for linux-nvme@lists.infradead.org; Wed, 13 Nov 2024 17:13:25 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id E2505A40EB0; Wed, 13 Nov 2024 17:11:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5554BC4CECD; Wed, 13 Nov 2024 17:13:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1731518002; bh=UybnvkJtpE1g5EZX+DEulSc51ZGkQFg4mfOhtjR5UhE=; h=Date:From:To:Cc:Subject:From; b=LsqRck92AOHUbtsYjO2uDCeDclkEiAYhz6W8aZJ38mvLLgaa+WwIL9CFnzcVvjmlS 8cTiC6Bj8DJb+SReDAw8gTW4BPKxde5nfZLneB4sZWmwiNKNqOplCMvOrIPbEsfkOd 0AAOFkyR0urVUKBi8fg+ywEos1U8rUv4HaSyJ3bTNFvYczXejfbCMxzHhOGzduqzpz GZ+ksQJqoX23UvWZAzu9yFQWLAzBnQAt3F7+rcBqrFF3l6eHGBs+xJtGZBNoMx1oSM ajQ9LXHSNOR3nZkK530UM0hUeuSAmqPNlWCOyinflO7OeHOAD+4qagoXF3MR5Cy0/H G+kz0t3u3gkvA== Date: Wed, 13 Nov 2024 10:13:20 -0700 From: Keith Busch To: axboe@kernel.dk Cc: linux-nvme@lists.infradead.org, hch@lst.de, sagi@grimberg.me, kch@nvidia.com Subject: [GIT PULL] nvme updates for Linux 6.13 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241113_091323_954081_DEFF75D2 X-CRM114-Status: UNSURE ( 9.00 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org There is an imminent merge conflict with the srcu list fixes (applied to upstream 6.12) with the queue freeze lockdep work in block's for-6.13. It's a pretty straight forward resolution, but I can send the merge if desired. The following changes since commit fdad1a20cd57bff65539d971c0ec74faf2b5b2fc: Merge branch 'for-6.13/block-atomic' into for-6.13/block (2024-10-22 08:21:51 -0600) are available in the Git repository at: git://git.infradead.org/nvme.git tags/nvme-6.13-2024-11-13 for you to fetch changes up to 50bee3857d081ab1b83f93c64cb5c10a4babe2d9: nvmet: add tracing of reservation commands (2024-11-13 08:51:24 -0800) ---------------------------------------------------------------- nvme updates for Linux 6.13 - Use uring_cmd helper (Pavel) - Host Memory Buffer allocation enhancements (Christoph) - Target persistent reservation support (Guixin) - Persistent reservation tracing (Guixen) - NVMe 2.1 specification support (Keith) - Rotational Meta Support (Matias, Wang, Keith) - Volatile cache detection enhancment (Guixen) ---------------------------------------------------------------- Chaitanya Kulkarni (1): nvme-core: remove repeated wq flags Christoph Hellwig (2): nvme-pci: fix freeing of the HMB descriptor table nvme-pci: use dma_alloc_noncontigous if possible Guixin Liu (7): nvmet: make nvmet_wq visible in sysfs nvme: add reservation command's defines nvmet: support reservation feature nvme: check ns's volatile write cache not present nvmet: report ns's vwc not present nvme: parse reservation commands's action and rtype to string nvmet: add tracing of reservation commands Keith Busch (9): nvmet: implement id ns for nvm command set nvmet: implement active command set ns list nvmet: implement supported log pages nvmet: implement supported features log nvmet: implement crto property nvmet: declare 2.1 version compliance nvmet: implement endurance groups nvmet: implement rotational media information log nvmet: support for csi identify ns Matias Bjørling (1): nvme: use command set independent id ns if available Pavel Begunkov (1): nvme: use helpers to access io_uring cmd space Wang Yugui (1): nvme: add rotational support drivers/nvme/host/core.c | 29 +++++--- drivers/nvme/host/ioctl.c | 4 +- drivers/nvme/host/nvme.h | 1 + drivers/nvme/host/pci.c | 74 +++++++++++++++++---- drivers/nvme/host/trace.c | 58 ++++++++++++++-- drivers/nvme/target/Makefile | 2 +- drivers/nvme/target/admin-cmd.c | 288 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-- drivers/nvme/target/configfs.c | 27 ++++++++ drivers/nvme/target/core.c | 64 ++++++++++++++++-- drivers/nvme/target/fabrics-cmd.c | 7 +- drivers/nvme/target/nvmet.h | 67 ++++++++++++++++++- drivers/nvme/target/pr.c | 1156 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/nvme/target/trace.c | 108 ++++++++++++++++++++++++++++++ include/linux/nvme.h | 135 +++++++++++++++++++++++++++++++++++++- 14 files changed, 1968 insertions(+), 52 deletions(-) create mode 100644 drivers/nvme/target/pr.c