Subject: [PATCH 0/3] misc nvme related fixes From: Daniel Wagner To: Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg , Ming Lei Cc: James Smart , Hannes Reinecke , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, Daniel Wagner Date: Tue, 28 Jan 2025 17:34:45 +0100 . Subject: [PATCH 00/16] Converge on using secs_to_jiffies() part two From: Easwar Hariharan To: Andrew Morton , Yaron Avizrat , Oded Gabbay , Julia Lawall , Nicolas Palix , James Smart , Dick Kennedy , "James E.J. Bottomley" , "Martin K. Petersen" , Jaroslav Kysela , Takashi Iwai , Chris Mason , Josef Bacik , David Sterba , Ilya Dryomov , Dongsheng Yang , Jens Axboe , Xiubo Li , Damien Le Moal , Niklas Cassel , Carlos Maiolino , "Darrick J. Wong" , Sebastian Reichel , Keith Busch , Christoph Hellwig , Sagi Grimberg , Frank Li , Mark Brown , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Shyam Sundar S K , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Henrique de Moraes Holschuh , Selvin Xavier , Kalesh AP , Jason Gunthorpe , Leon Romanovsky Cc: cocci@inria.fr, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sound@vger.kernel.org, linux-btrfs@vger.kernel.org, ceph-devel@vger.kernel.org, linux-block@vger.kernel.org, linux-ide@vger.kernel.org, linux-xfs@vger.kernel.org, linux-pm@vger.kernel.org, linux-nvme@lists.infradead.org, linux-spi@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, platform-driver-x86@vger.kernel.org, ibm-acpi-devel@lists.sourceforge.net, linux-rdma@vger.kernel.org, Easwar Hariharan Date: Tue, 28 Jan 2025 18:21:45 +0000 . Subject: [PATCH v2 blktests 0/2] Add atomic write tests for scsi and nvme From: Alan Adamson To: linux-block@vger.kernel.org Cc: linux-scsi@vger.kernel.org, alan.adamson@oracle.com, linux-nvme@lists.infradead.org, shinichiro.kawasaki@wdc.com Date: Tue, 28 Jan 2025 15:50:32 -0800 . Subject: [RFC 0/3] Btrfs checksum offload From: Kanchan Joshi To: josef@toxicpanda.com, dsterba@suse.com, clm@fb.com, axboe@kernel.dk, kbusch@kernel.org, hch@lst.de Cc: linux-btrfs@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, gost.dev@samsung.com, Kanchan Joshi Date: Wed, 29 Jan 2025 19:32:04 +0530 . Subject: [LSF/MM/BPF TOPIC] File system checksum offload From: Kanchan Joshi To: lsf-pc@lists.linux-foundation.org Cc: linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, josef@toxicpanda.com, Kanchan Joshi Date: Thu, 30 Jan 2025 14:45:45 +0530 . Subject: [PATCH 0/3][RFC] virtio-blk: add io_uring passthrough support for virtio-blk From: Ferry Meng To: "Michael S . Tsirkin" , Jason Wang , linux-block@vger.kernel.org, Jens Axboe , virtualization@lists.linux.dev Cc: linux-kernel@vger.kernel.org, io-uring@vger.kernel.org, Joseph Qi , Jeffle Xu , Ferry Meng Date: Tue, 3 Dec 2024 20:14:21 +0800 . Subject: [PATCH v1 0/3] virtio-blk: add io_uring passthrough support. From: Ferry Meng To: "Michael S . Tsirkin" , Jason Wang , linux-block@vger.kernel.org, Jens Axboe , virtualization@lists.linux.dev Cc: linux-kernel@vger.kernel.org, io-uring@vger.kernel.org, Stefan Hajnoczi , Christoph Hellwig , Joseph Qi , Jeffle Xu , Ferry Meng Date: Wed, 18 Dec 2024 17:24:32 +0800 . Subject: [PATCH v2 0/2] Add Error Recovery support for Virtio PCI devices From: Israel Rukshin To: Max Gurtovoy , Jason Gunthorpe , Parav Pandit , , , , Linux-block Date: Wed, 27 Nov 2024 08:57:30 +0200 . Subject: [PATCH] block: iocost: ensure hweight_inuse is at least 1 From: Kunhai Dai To: , , Date: Fri, 22 Nov 2024 15:26:09 +0800 . Subject: [syzbot] [block?] possible deadlock in __synchronize_srcu (2) From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Fri, 22 Nov 2024 05:47:24 -0800 . Subject: Zone write plugging and the queue full condition From: Bart Van Assche To: Damien Le Moal Cc: "linux-block@vger.kernel.org" Date: Fri, 22 Nov 2024 19:08:13 -0800 . Subject: [syzbot] [block?] possible deadlock in loop_set_status From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Sat, 23 Nov 2024 06:42:24 -0800 . Subject: [syzbot] [block?] possible deadlock in blk_register_queue From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Sat, 23 Nov 2024 07:04:20 -0800 . Subject: [syzbot] [block?] possible deadlock in blk_mq_submit_bio From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Sat, 23 Nov 2024 07:37:22 -0800 . Subject: [syzbot] [block?] possible deadlock in __blk_mq_update_nr_hw_queues From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Sat, 23 Nov 2024 08:21:22 -0800 . Subject: [syzbot] [nbd?] possible deadlock in nbd_set_size From: syzbot To: axboe@kernel.dk, josef@toxicpanda.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, nbd@other.debian.org, syzkaller-bugs@googlegroups.com Date: Sat, 23 Nov 2024 20:05:20 -0800 . Subject: [syzbot] [nbd?] possible deadlock in __nbd_set_size From: syzbot To: axboe@kernel.dk, josef@toxicpanda.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, nbd@other.debian.org, syzkaller-bugs@googlegroups.com Date: Sun, 24 Nov 2024 00:36:20 -0800 . Subject: [syzbot] [block?] possible deadlock in blk_mq_update_nr_hw_queues From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Sun, 24 Nov 2024 15:13:17 -0800 . Subject: [syzbot] [block?] WARNING in dd_exit_sched From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Sun, 24 Nov 2024 23:08:19 -0800 . Subject: [PATCH] block: Remove extra part pointer NULLify in blk_rq_init() From: John Garry To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, John Garry Date: Mon, 25 Nov 2024 10:02:58 +0000 . Subject: [REGRESSION] ioprio performance hangs, bisected From: Chris Bainbridge To: hch@lst.de Cc: LKML , axboe@kernel.dk, bvanassche@acm.org, Linux regressions mailing list , linux-block@vger.kernel.org Date: Mon, 25 Nov 2024 15:44:49 +0000 . Subject: [blktests] zbd/012: Test requeuing of zoned writes and queue freezing From: Bart Van Assche To: Shin'ichiro Kawasaki Cc: Damien Le Moal , linux-block@vger.kernel.org, Bart Van Assche Date: Mon, 25 Nov 2024 13:10:48 -0800 . Subject: [syzbot] [block?] possible deadlock in blk_unregister_queue From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Mon, 25 Nov 2024 16:01:24 -0800 . Subject: [PATCH] null_blk: Add rotational feature support From: Damien Le Moal To: Jens Axboe , linux-block@vger.kernel.org Cc: Christoph Hellwig , Keith Busch Date: Tue, 26 Nov 2024 09:09:56 +0900 . Subject: [syzbot] [block?] BUG: unable to handle kernel paging request in try_to_wake_up (2) From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Mon, 25 Nov 2024 20:54:27 -0800 . Subject: [PATCH] block: Prevent potential deadlock in blk_revalidate_disk_zones() From: Damien Le Moal To: Jens Axboe , linux-block@vger.kernel.org Cc: Christoph Hellwig Date: Tue, 26 Nov 2024 17:53:42 +0900 . Subject: [PATCH] mq-deadline: don't call req_get_ioprio from the I/O completion handler From: Christoph Hellwig To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, Chris Bainbridge , Sam Protsenko Date: Tue, 26 Nov 2024 11:21:36 +0100 . Subject: [PATCH v2] block: Prevent potential deadlock in blk_revalidate_disk_zones() From: Damien Le Moal To: Jens Axboe , linux-block@vger.kernel.org Cc: Christoph Hellwig Date: Tue, 26 Nov 2024 19:47:05 +0900 . Subject: [RFC PATCH 0/1] Large folios in block buffered IO path From: Bharata B Rao To: , , , Date: Wed, 27 Nov 2024 11:17:36 +0530 . Subject: [PATCH] block: Don't allow an atomic write be truncated in blkdev_write_iter() From: John Garry To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, hare@suse.de, hch@lst.de, martin.petersen@oracle.com, John Garry Date: Wed, 27 Nov 2024 09:23:18 +0000 . Subject: [PATCH 0/4] block: cleanup queue freeze lockdep From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei Date: Wed, 27 Nov 2024 21:51:26 +0800 . Subject: =?UTF-8?B?W1BBVENIXSBicmQ6IGRlY3JlYXNlIHRoZSBudW1iZXIgb2YgYWxsb2NhdGVkIHBhZ2VzIHdoaWNoIGRpc2NhcmRlZA==?= From: To: Cc: , , , , , , , , Date: Thu, 28 Nov 2024 17:00:56 +0800 (CST) . Subject: [PATCH 0/2] blktrace: fix one kind of lockdep warning From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei Date: Thu, 28 Nov 2024 20:50:25 +0800 . Subject: [PATCH blktests] block/35: enable io_uring if it is disabled From: Frank Liang To: linux-block@vger.kernel.org, osandov@fb.com Cc: Changhui Zhong , Ming Lei , Libing He Date: Thu, 28 Nov 2024 22:30:24 +0800 . Subject: [PATCH] block, bfq: fix bfqq uaf in bfq_limit_depth() From: Yu Kuai To: yukuai3@huawei.com, axboe@kernel.dk, jack@suse.cz Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai1@huaweicloud.com, yi.zhang@huawei.com, yangerkun@huawei.com Date: Fri, 29 Nov 2024 17:15:09 +0800 . Subject: [GIT PULL] Final block changes for 6.13-rc1 From: Jens Axboe To: Linus Torvalds Cc: "linux-block@vger.kernel.org" Date: Fri, 29 Nov 2024 09:35:06 -0700 Hi Linus, Changes for this merge window that weren't included in the initial pull. This pull request contains: - NVMe pull request via Keith - Use correct srcu list traversal (Breno) - Scatter-gather support for metadata (Keith) - Fabrics shutdown race condition fix (Nilay) - Persistent reservations updates (Guixin) - Add the required bits for MD atomic write support for raid0/1/10. - Correct return value for unknown opcode in ublk. - Fix deadlock with zone revalidation. - Fix for the io priority request vs bio cleanups. - Use the correct unsigned int type for various limit helpers. - Fix for a race in loop. - Cleanup blk_rq_prep_clone() to prevent uninit-value warning and make it easier for actual humans to read. - Fix potential UAF when iterating tags. - A few fixes for bfq-iosched UAF issues. - Fix for brd discard not decrementing the allocated page count. - Various little fixes and cleanups. Please pull! The following changes since commit 88d47f629313730f26a3b00224d1e1a5e3b7bb79: Merge tag 'md-6.13-20241115' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux into for-6.13/block (2024-11-15 12:37:33 -0700) are available in the Git repository at: git://git.kernel.dk/linux.git tags/block-6.13-20242901 for you to fetch changes up to 82734209bedd65a8b508844bab652b464379bfdd: brd: decrease the number of allocated pages which discarded (2024-11-29 08:43:52 -0700) ---------------------------------------------------------------- block-6.13-20242901 ---------------------------------------------------------------- Breno Leitao (1): nvme/multipath: Fix RCU list traversal to use SRCU primitive Christoph Hellwig (10): block: return unsigned int from bdev_io_min block: don't bother checking the data direction for merges block: req->bio is always set in the merge code block: return unsigned int from bdev_io_opt block: return unsigned int from queue_dma_alignment block: return unsigned int from blk_lim_dma_alignment_and_pad block: return bool from blk_rq_aligned block: remove a duplicate definition for bdev_read_only block: return bool from get_disk_ro and bdev_read_only mq-deadline: don't call req_get_ioprio from the I/O completion handler Damien Le Moal (1): block: Prevent potential deadlock in blk_revalidate_disk_zones() Guixin Liu (2): nvme: introduce change ptpl and iekey definition nvme: tuning pr code by using defined structs and macros Jens Axboe (1): Merge tag 'nvme-6.13-2024-11-21' of git://git.infradead.org/nvme into for-6.13/block John Garry (8): block: Drop granularity check in queue_limit_discard_alignment() block: Add extra checks in blk_validate_atomic_write_limits() block: Support atomic writes limits for stacked devices md/raid0: Atomic write support md/raid1: Atomic write support md/raid10: Atomic write support block: Remove extra part pointer NULLify in blk_rq_init() block: Don't allow an atomic write be truncated in blkdev_write_iter() Keith Busch (3): nvme-pci: add support for sgl metadata nvme: define the remaining used sgls constants nvme-pci: use sgls for all user requests if possible Manas (1): rust: block: simplify Result<()> in validate_block_size return Mikulas Patocka (1): blk-settings: round down io_opt to physical_block_size Ming Lei (1): ublk: fix error code for unsupported command Nilay Shroff (2): Revert "nvme: make keep-alive synchronous operation" nvme-fabrics: fix kernel crash while shutting down controller OGAWA Hirofumi (1): loop: Fix ABBA locking race Suraj Sonawane (1): block: blk-mq: fix uninit-value in blk_rq_prep_clone and refactor Yu Kuai (2): block: fix uaf for flush rq while iterating tags block, bfq: fix bfqq uaf in bfq_limit_depth() Zach Wade (1): Revert "block, bfq: merge bfq_release_process_ref() into bfq_put_cooperator()" Zhang Xianwei (1): brd: decrease the number of allocated pages which discarded block/bfq-cgroup.c | 1 + block/bfq-iosched.c | 43 ++++++++---- block/blk-merge.c | 35 ++-------- block/blk-mq.c | 14 ++-- block/blk-settings.c | 141 ++++++++++++++++++++++++++++++++++++- block/blk-sysfs.c | 6 +- block/blk-zoned.c | 14 ++-- block/fops.c | 5 +- block/genhd.c | 9 +-- block/mq-deadline.c | 13 ++-- drivers/block/brd.c | 4 +- drivers/block/loop.c | 30 ++++---- drivers/block/ublk_drv.c | 2 +- drivers/md/raid0.c | 1 + drivers/md/raid1.c | 20 +++++- drivers/md/raid10.c | 20 +++++- drivers/nvme/host/core.c | 22 ++++-- drivers/nvme/host/ioctl.c | 12 +++- drivers/nvme/host/multipath.c | 21 ++++-- drivers/nvme/host/nvme.h | 10 ++- drivers/nvme/host/pci.c | 147 ++++++++++++++++++++++++++++++++++----- drivers/nvme/host/pr.c | 122 +++++++++++++++++++------------- drivers/nvme/host/rdma.c | 4 +- drivers/nvme/target/admin-cmd.c | 7 +- include/linux/blkdev.h | 20 +++--- include/linux/nvme.h | 14 ++++ rust/kernel/block/mq/gen_disk.rs | 2 +- 27 files changed, 547 insertions(+), 192 deletions(-) -- Jens Axboe . Subject: [PATCH] block: rnull: add missing MODULE_DESCRIPTION From: FUJITA Tomonori To: linux-block@vger.kernel.org Cc: a.hindborg@kernel.org, boqun.feng@gmail.com, axboe@kernel.dk, rust-for-linux@vger.kernel.org Date: Sat, 30 Nov 2024 18:45:21 +0900 . Subject: [syzbot] [block?] [trace?] possible deadlock in do_page_mkwrite (2) From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, mathieu.desnoyers@efficios.com, mhiramat@kernel.org, rostedt@goodmis.org, syzkaller-bugs@googlegroups.com Date: Sat, 30 Nov 2024 01:50:29 -0800 . Subject: [syzbot] [block?] possible deadlock in elevator_disable From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Sat, 30 Nov 2024 11:22:27 -0800 . Subject: [PATCH] bcache: revert replacing IS_ERR_OR_NULL with IS_ERR again From: Coly Li To: axboe@kernel.dk Cc: linux-bcache@vger.kernel.org, linux-block@vger.kernel.org, Liequan Che , stable@vger.kernel.org, Zheng Wang , Mingzhe Zou , Coly Li Date: Mon, 2 Dec 2024 19:56:38 +0800 . Subject: [PATCH] block: Make bio_iov_bvec_set() accept pointer to const iov_iter From: John Garry To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, hch@lst.de, John Garry Date: Mon, 2 Dec 2024 11:57:27 +0000 . Subject: [syzbot] [xfs?] INFO: task hung in xfs_ail_push_all_sync (3) From: syzbot To: axboe@kernel.dk, cem@kernel.org, chandan.babu@oracle.com, djwong@kernel.org, hch@lst.de, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Mon, 02 Dec 2024 05:43:28 -0800 . Subject: [PATCH v2 00/32] driver core: Constify API device_find_child() and adapt for various existing usages From: Zijun Hu To: Greg Kroah-Hartman , "Rafael J. Wysocki" , Chun-Kuang Hu , Philipp Zabel , David Airlie , Simona Vetter , Matthias Brugger , AngeloGioacchino Del Regno , Jean Delvare , Guenter Roeck , Martin Tuma , Mauro Carvalho Chehab , Andreas Noever , Michael Jamet , Mika Westerberg , Yehezkel Bernat , Linus Walleij , Bartosz Golaszewski , Andrew Lunn , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Dan Williams , Vishal Verma , Dave Jiang , Ira Weiny , Takashi Sakamoto , Jiri Slaby , Heikki Krogerus , Srinivas Kandagatla , Lee Duncan , Chris Leech , Mike Christie , "James E.J. Bottomley" , "Martin K. Petersen" , Nilesh Javali , Manish Rangankar , GR-QLogic-Storage-Upstream@marvell.com, Davidlohr Bueso , Jonathan Cameron , Alison Schofield , Andreas Larsson , Stuart Yoder , Laurentiu Tudor , Jens Axboe , Sudeep Holla , Cristian Marussi , Ard Biesheuvel , Bjorn Andersson , Mathieu Poirier Cc: Zijun Hu , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-hwmon@vger.kernel.org, linux-media@vger.kernel.org, linux-usb@vger.kernel.org, linux-gpio@vger.kernel.org, netdev@vger.kernel.org, linux-pwm@vger.kernel.org, nvdimm@lists.linux.dev, linux1394-devel@lists.sourceforge.net, linux-serial@vger.kernel.org, linux-sound@vger.kernel.org, open-iscsi@googlegroups.com, linux-scsi@vger.kernel.org, linux-cxl@vger.kernel.org, sparclinux@vger.kernel.org, linux-block@vger.kernel.org, arm-scmi@vger.kernel.org, linux-efi@vger.kernel.org, linux-remoteproc@vger.kernel.org, Zijun Hu Date: Tue, 03 Dec 2024 08:33:22 +0800 . Subject: [blktests] zbd/009 fails due to "No space left on device" From: "Zhijian Li (Fujitsu)" To: "linux-block@vger.kernel.org" Date: Tue, 3 Dec 2024 00:57:10 +0000 . Subject: [syzbot] [jfs?] divide error in dbAllocAG From: syzbot To: axboe@kernel.dk, jfs-discussion@lists.sourceforge.net, kristian@klausen.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, shaggy@kernel.org, syzkaller-bugs@googlegroups.com Date: Mon, 02 Dec 2024 20:02:22 -0800 . Subject: [PATCH RESEND v3] btrfs: handle bio_split() error From: Johannes Thumshirn To: linux-btrfs@vger.kernel.org Cc: linux-block@vger.kernel.org, John Garry , Johannes Thumshirn , David Sterba Date: Mon, 2 Dec 2024 23:40:22 -0800 . Subject: [PATCH] block: rnull: Initialize the module in place From: =?utf-8?q?Beno=C3=AEt_du_Garreau?= To: Andreas Hindborg , Boqun Feng , Jens Axboe Cc: linux-block@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Beno=C3=AEt_du_Garreau?= Date: Wed, 04 Dec 2024 09:38:39 +0100 . Subject: s390: block/blk-iocost.c:1101:11: error: call to '__compiletime_assert_557' declared with 'error' attribute: clamp() low limit 1 greater than high limit active From: Naresh Kamboju To: linux-s390@vger.kernel.org, clang-built-linux , linux-block , open list , lkft-triage@lists.linaro.org, Linux Regressions Cc: Anders Roxell , Arnd Bergmann , Dan Carpenter , Nathan Chancellor , Jens Axboe Date: Wed, 4 Dec 2024 16:01:09 +0530 . Subject: Lockdep splat on UMS disconnect (6.13-rc1) From: Johan Hovold To: Jens Axboe , Ming Lei , Christoph Hellwig Cc: Alan Stern , linux-block@vger.kernel.org, linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net, linux-kernel@vger.kernel.org, regressions@lists.linux.dev Date: Wed, 4 Dec 2024 12:26:53 +0100 . Subject: Possible locking bug in the block layer [was syzbot: Re: [syzbot] [netfs?] kernel BUG in iov_iter_revert (2)] From: David Howells To: Jens Axboe Date: Wed, 04 Dec 2024 14:47:05 +0000 . Subject: [PATCH][next] blktrace: remove redundant return at end of function From: Colin Ian King To: Jens Axboe , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Ming Lei , linux-block@vger.kernel.org, linux-trace-kernel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 4 Dec 2024 15:04:50 +0000 . Subject: [PATCH 0/2] zram: fix backing device setup issue From: Kairui Song To: linux-mm@kvack.org Cc: Minchan Kim , Sergey Senozhatsky , Andrew Morton , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Kairui Song Date: Thu, 5 Dec 2024 02:02:22 +0800 . Subject: [PATCH v3 00/11] driver core: Constify API device_find_child() From: Zijun Hu To: Greg Kroah-Hartman Cc: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , James Bottomley , =?utf-8?q?Thomas_Wei=C3=9Fschuh?= , Zijun Hu , linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, linux-sound@vger.kernel.org, sparclinux@vger.kernel.org, linux-block@vger.kernel.org, linux-cxl@vger.kernel.org, linux1394-devel@lists.sourceforge.net, arm-scmi@vger.kernel.org, linux-efi@vger.kernel.org, linux-gpio@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-hwmon@vger.kernel.org, linux-media@vger.kernel.org, linux-pwm@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-scsi@vger.kernel.org, open-iscsi@googlegroups.com, linux-usb@vger.kernel.org, linux-serial@vger.kernel.org, netdev@vger.kernel.org, Zijun Hu Date: Thu, 05 Dec 2024 08:10:09 +0800 . Subject: [PATCH] blk-mq: move cpuhp callback registering out of q->sysfs_lock From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei , Reinette Chatre , Fenghua Yu , Peter Newman , Babu Moger , Luck Tony Date: Fri, 6 Dec 2024 16:06:22 +0800 . Subject: [PATCH 0/2] blk-mq: fix lockdep warning between sysfs_lock and cpuhotplug lock From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei Date: Fri, 6 Dec 2024 16:21:54 +0800 . Subject: [PATCH] blktests: src/miniublk.c: fix unaligned mmap offset for 64K page size From: Ming Lei To: Shin'ichiro Kawasaki Cc: linux-block@vger.kernel.org, Ming Lei Date: Fri, 6 Dec 2024 19:04:27 +0800 . Subject: [PATCH RESEND 0/2] blk-mq: fix lockdep warning between sysfs_lock and cpu hotplug lock From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei Date: Fri, 6 Dec 2024 19:16:05 +0800 . Subject: [PATCH] block: Fix potential deadlock in queue_attr_store() From: Nilay Shroff To: linux-block@vger.kernel.org Date: Fri, 6 Dec 2024 22:17:08 +0530 . Subject: [PATCH] block: Fix potential deadlock in queue_attr_store() From: Nilay Shroff To: linux-block@vger.kernel.org Cc: Nilay Shroff , kjain101@in.ibm.com, hch@lst.de, axboe@kernel.dk, ritesh.list@gmail.com, ming.lei@redhat.com, gjoyce@linux.ibm.com Date: Fri, 6 Dec 2024 22:17:39 +0530 . Subject: [PATCH] zram: make default ZSTD compression level configurable From: LiviaMedeiros <9@cirno.name> To: Sergey Senozhatsky , Minchan Kim Cc: Jens Axboe , Nick Terrell , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org Date: Sat, 7 Dec 2024 04:16:29 +0800 . Subject: [GIT PULL] Block fixes for 6.13-rc2 From: Jens Axboe To: Linus Torvalds Cc: "linux-block@vger.kernel.org" Date: Sat, 7 Dec 2024 08:14:39 -0700 Hi Linus, A few fixes for block that should go into the 6.13-rc2 release. This pull request contains: - NVMe pull request via Keith - Target fix using incorrect zero buffer (Nilay) - Device specifc deallocate quirk fixes (Christoph, Keith) - Fabrics fix for handling max command target bugs (Maurizio) - Cocci fix usage for kzalloc (Yu-Chen) - DMA size fix for host memory buffer feature (Christoph) - Fabrics queue cleanup fixes (Chunguang) - CPU hotplug ordering fixes - Add missing MODULE_DESCRIPTION for rnull - bcache error value fix - virtio-blk queue freeze fix Please pull! The following changes since commit cdd30ebb1b9f36159d66f088b61aee264e649d7a: module: Convert symbol namespace to string literal (2024-12-02 11:34:44 -0800) are available in the Git repository at: git://git.kernel.dk/linux.git tags/block-6.13-20241207 for you to fetch changes up to 22465bbac53c821319089016f268a2437de9b00a: blk-mq: move cpuhp callback registering out of q->sysfs_lock (2024-12-06 09:48:46 -0700) ---------------------------------------------------------------- block-6.13-20241207 ---------------------------------------------------------------- Christoph Hellwig (2): nvme: don't apply NVME_QUIRK_DEALLOCATE_ZEROES when DSM is not supported nvme-pci: don't use dma_alloc_noncontiguous with 0 merge boundary Chunguang.xu (4): nvme-tcp: fix the memleak while create new ctrl failed nvme-rdma: unquiesce admin_q before destroy it nvme-tcp: no need to quiesce admin_q in nvme_tcp_teardown_io_queues() nvme-tcp: simplify nvme_tcp_teardown_io_queues() FUJITA Tomonori (1): block: rnull: add missing MODULE_DESCRIPTION Jens Axboe (1): Merge tag 'nvme-6.13-2024-12-05' of git://git.infradead.org/nvme into block-6.13 Keith Busch (1): nvme-pci: remove two deallocate zeroes quirks Liequan Che (1): bcache: revert replacing IS_ERR_OR_NULL with IS_ERR again Maurizio Lombardi (1): nvme-fabrics: handle zero MAXCMD without closing the connection Ming Lei (3): virtio-blk: don't keep queue frozen during system suspend blk-mq: register cpuhp callback after hctx is added to xarray table blk-mq: move cpuhp callback registering out of q->sysfs_lock Nilay Shroff (1): nvmet: use kzalloc instead of ZERO_PAGE in nvme_execute_identify_ns_nvm() Yu-Chun Lin (1): nvmet: replace kmalloc + memset with kzalloc for data allocation block/blk-mq.c | 108 ++++++++++++++++++++++++++++++++++------ drivers/block/rnull.rs | 1 + drivers/block/virtio_blk.c | 7 ++- drivers/md/bcache/super.c | 2 +- drivers/nvme/host/core.c | 8 +-- drivers/nvme/host/pci.c | 7 ++- drivers/nvme/host/rdma.c | 8 +-- drivers/nvme/host/tcp.c | 17 ++----- drivers/nvme/target/admin-cmd.c | 9 +++- drivers/nvme/target/pr.c | 3 +- 10 files changed, 123 insertions(+), 47 deletions(-) -- Jens Axboe . Subject: [PATCH] block: Fix the comment error in the __register_blkdev function. From: MengEn Sun To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, MengEn Sun Date: Sun, 8 Dec 2024 16:23:57 +0800 . Subject: [PATCH] MAINTAINERS: update Coly Li's email address From: colyli@kernel.org To: axboe@kernel.dk Cc: linux-bcache@vger.kernel.org, linux-block@vger.kernel.org, Coly Li Date: Sun, 8 Dec 2024 19:53:50 +0800 . Subject: [PATCH] block: retry call probe after request_module in blk_request_module From: Yang Erkun To: axboe@kernel.dk, hch@lst.de Cc: linux-block@vger.kernel.org, yangerkun@huawei.com, yangerkun@huaweicloud.com Date: Mon, 9 Dec 2024 10:20:33 +0800 . Subject: [PATCH v9 00/12] Support for hardware-wrapped inline encryption keys From: Eric Biggers To: linux-block@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-mmc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arm-msm@vger.kernel.org, Bartosz Golaszewski , Gaurav Kashyap Cc: Adrian Hunter , Alim Akhtar , Avri Altman , Bart Van Assche , Bjorn Andersson , Dmitry Baryshkov , "James E . J . Bottomley" , Jens Axboe , Konrad Dybcio , Manivannan Sadhasivam , "Martin K . Petersen" , Ulf Hansson Date: Sun, 8 Dec 2024 20:55:18 -0800 . Subject: [PATCH v2] block: retry call probe after request_module in blk_request_module From: Yang Erkun To: axboe@kernel.dk, hch@lst.de Cc: linux-block@vger.kernel.org, yangerkun@huawei.com, yangerkun@huaweicloud.com Date: Mon, 9 Dec 2024 19:04:35 +0800 . Subject: [PATCH RFC 0/3] lib/sbitmap: fix shallow_depth tag allocation From: Yu Kuai To: axboe@kernel.dk, akpm@linux-foundation.org, yang.yang@vivo.com, ming.lei@redhat.com, yukuai3@huawei.com, bvanassche@acm.org, osandov@fb.com, paolo.valente@linaro.org Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai1@huaweicloud.com, yi.zhang@huawei.com, yangerkun@huawei.com Date: Mon, 9 Dec 2024 19:55:19 +0800 . Subject: [PATCH v2 0/2] zram: fix backing device setup issue From: Kairui Song To: linux-mm@kvack.org Cc: Minchan Kim , Sergey Senozhatsky , Andrew Morton , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Kairui Song Date: Tue, 10 Dec 2024 00:57:14 +0800 . Subject: [PATCH] THE INITIAL VALUE OF wp_offset MAY BE NOT THE POWER OF 2 From: Atharva Tiwari To: Cc: evepolonium@gmail.com, Jens Axboe , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Date: Tue, 10 Dec 2024 11:53:37 +0530 . Subject: [bug report] WARNING: possible circular locking dependency detected at blk_mq_submit_bio+0x43d/0x18d0 and xfs_create+0x31f/0x8c0 [xfs] From: Yi Zhang To: linux-block Date: Tue, 10 Dec 2024 21:38:57 +0800 . Subject: [PATCHv2] block: Fix potential deadlock while freezing queue and acquiring sysfs_lock From: Nilay Shroff To: linux-block@vger.kernel.org Cc: Nilay Shroff , kjain@linux.ibm.com, hch@lst.de, axboe@kernel.dk, ritesh.list@gmail.com, ming.lei@redhat.com, gjoyce@linux.ibm.com Date: Tue, 10 Dec 2024 20:11:43 +0530 . Subject: [PATCH v4 00/11] driver core: Constify API device_find_child() From: Zijun Hu To: Greg Kroah-Hartman Cc: Linus Walleij , Bartosz Golaszewski , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , James Bottomley , =?utf-8?q?Thomas_Wei=C3=9Fschuh?= , Zijun Hu , linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, linux-sound@vger.kernel.org, sparclinux@vger.kernel.org, linux-block@vger.kernel.org, linux-cxl@vger.kernel.org, linux1394-devel@lists.sourceforge.net, arm-scmi@vger.kernel.org, linux-efi@vger.kernel.org, linux-gpio@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-hwmon@vger.kernel.org, linux-media@vger.kernel.org, linux-pwm@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, linux-serial@vger.kernel.org, netdev@vger.kernel.org, Zijun Hu , Alison Schofield , Takashi Sakamoto Date: Wed, 11 Dec 2024 08:08:02 +0800 . Subject: [syzbot] [block?] KASAN: slab-use-after-free Read in update_io_ticks (2) From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Wed, 11 Dec 2024 07:06:26 -0800 . Subject: [bugzilla:219548] the kernel crashes when storing an EXT4 file system in a ZRAM device From: Sergey Senozhatsky To: Theodore Ts'o , Christoph Hellwig , Jens Axboe , caiqingfu Cc: Andrew Morton , Sergey Senozhatsky , linux-ext4@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org Date: Thu, 12 Dec 2024 12:58:26 +0900 . Subject: [PATCH v3 0/9] driver core: class: Fix bug and code improvements for class APIs From: Zijun Hu To: Greg Kroah-Hartman , "Rafael J. Wysocki" , Tejun Heo , Josef Bacik , Jens Axboe , Boris Burkov , Davidlohr Bueso , Jonathan Cameron , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams Cc: Zijun Hu , linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-cxl@vger.kernel.org, Zijun Hu , stable@vger.kernel.org Date: Thu, 12 Dec 2024 21:38:36 +0800 . Subject: [PATCH] blk-iocost: Avoid using clamp() on inuse in __propagate_weights() From: Nathan Chancellor To: Tejun Heo , Josef Bacik , Jens Axboe Cc: cgroups@vger.kernel.org, linux-block@vger.kernel.org, llvm@lists.linux.dev, patches@lists.linux.dev, David Laight , Linux Kernel Functional Testing , kernel test robot , Nathan Chancellor Date: Thu, 12 Dec 2024 10:13:29 -0700 . Subject: [PATCH 0/3] Three small block layer patches From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Bart Van Assche Date: Thu, 12 Dec 2024 13:29:38 -0800 . Subject: [PATCH v10 00/15] Support for hardware-wrapped inline encryption keys From: Eric Biggers To: linux-block@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-mmc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arm-msm@vger.kernel.org, Bartosz Golaszewski , Gaurav Kashyap Cc: Adrian Hunter , Alim Akhtar , Avri Altman , Bart Van Assche , Bjorn Andersson , Dmitry Baryshkov , "James E . J . Bottomley" , Jens Axboe , Konrad Dybcio , Manivannan Sadhasivam , "Martin K . Petersen" , Ulf Hansson Date: Thu, 12 Dec 2024 20:19:43 -0800 . Subject: Clarification on last_comp_len logic in zram_write_page From: Dheeraj Reddy Jonnalagadda To: minchan@kernel.org, senozhatsky@chromium.org Cc: axboe@kernel.dk, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org Date: Fri, 13 Dec 2024 12:49:26 +0530 . Subject: [PATCH] blktests: src/miniublk.c: fix segment fault when io_uring is disabled From: Ming Lei To: Shin'ichiro Kawasaki Cc: linux-block@vger.kernel.org, Ming Lei , Zhang Yi Date: Fri, 13 Dec 2024 15:36:45 +0800 . Subject: I urge you to understand my viewpoint accurately. From: To: linux-block@vger.kernel.org Date: 13 Dec 2024 12:24:51 +0800 . Subject: [syzbot] [nbd?] KASAN: slab-use-after-free Write in recv_work From: syzbot To: axboe@kernel.dk, josef@toxicpanda.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, nbd@other.debian.org, syzkaller-bugs@googlegroups.com Date: Fri, 13 Dec 2024 01:16:21 -0800 . Subject: [GIT PULL] Block fixes for 6.13-rc3 From: Jens Axboe To: Linus Torvalds Cc: "linux-block@vger.kernel.org" Date: Fri, 13 Dec 2024 13:48:38 -0700 Hi Linus, A collection of fixes for the block area, which should go into the 6.13-rc3 release. This pull request contains: - Series from Damien fixing issues with the zoned write plugging - Fix for a potential UAF in block cgroups - Fix deadlock around queue freezing and the sysfs lock - Various little cleanups and fixes Please pull! The following changes since commit 22465bbac53c821319089016f268a2437de9b00a: blk-mq: move cpuhp callback registering out of q->sysfs_lock (2024-12-06 09:48:46 -0700) are available in the Git repository at: git://git.kernel.dk/linux.git tags/block-6.13-20241213 for you to fetch changes up to be26ba96421ab0a8fa2055ccf7db7832a13c44d2: block: Fix potential deadlock while freezing queue and acquiring sysfs_lock (2024-12-13 10:51:58 -0700) ---------------------------------------------------------------- block-6.13-20241213 ---------------------------------------------------------------- Bart Van Assche (3): mq-deadline: Remove a local variable blk-mq: Clean up blk_mq_requeue_work() block: Fix queue_iostats_passthrough_show() Coly Li (1): MAINTAINERS: update Coly Li's email address Damien Le Moal (4): block: Use a zone write plug BIO work for REQ_NOWAIT BIOs block: Ignore REQ_NOWAIT for zone reset and zone finish operations dm: Fix dm-zoned-reclaim zone write pointer alignment block: Prevent potential deadlocks in zone write plug error recovery John Garry (1): block: Make bio_iov_bvec_set() accept pointer to const iov_iter LongPing Wei (1): block: get wp_offset by bdev_offset_from_zone_start Nathan Chancellor (1): blk-iocost: Avoid using clamp() on inuse in __propagate_weights() Nilay Shroff (1): block: Fix potential deadlock while freezing queue and acquiring sysfs_lock Tejun Heo (1): blk-cgroup: Fix UAF in blkcg_unpin_online() MAINTAINERS | 2 +- block/bio.c | 2 +- block/blk-cgroup.c | 6 +- block/blk-iocost.c | 9 +- block/blk-map.c | 2 +- block/blk-mq-sysfs.c | 16 +- block/blk-mq.c | 39 ++-- block/blk-sysfs.c | 6 +- block/blk-zoned.c | 508 +++++++++++++++++++----------------------- block/mq-deadline.c | 5 +- drivers/md/dm-zoned-reclaim.c | 6 +- include/linux/bio.h | 2 +- include/linux/blkdev.h | 5 +- 13 files changed, 279 insertions(+), 329 deletions(-) -- Jens Axboe . Subject: [RFC v2 00/11] enable bs > ps for block devices From: Luis Chamberlain To: willy@infradead.org, hch@lst.de, hare@suse.de, dave@stgolabs.net, david@fromorbit.com, djwong@kernel.org Cc: john.g.garry@oracle.com, ritesh.list@gmail.com, kbusch@kernel.org, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-mm@kvack.org, linux-block@vger.kernel.org, gost.dev@samsung.com, p.raghav@samsung.com, da.gomez@samsung.com, kernel@pankajraghav.com, mcgrof@kernel.org Date: Fri, 13 Dec 2024 19:10:38 -0800 . Subject: [PATCH 0/2] block: fix deadlock caused by atomic limits update From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Christoph Hellwig , Ming Lei Date: Mon, 16 Dec 2024 16:02:02 +0800 . Subject: [PATCH] null_blk: Remove accesses to page->index From: "Matthew Wilcox (Oracle)" To: Jens Axboe Cc: "Matthew Wilcox (Oracle)" , linux-block@vger.kernel.org, Damien Le Moal , Hannes Reinecke Date: Mon, 16 Dec 2024 16:08:47 +0000 . Subject: Zoned storage and BLK_STS_RESOURCE From: Bart Van Assche To: Damien Le Moal Cc: "linux-block@vger.kernel.org" , Christoph Hellwig Date: Mon, 16 Dec 2024 11:24:24 -0800 . Subject: [PATCH 0/2] Move blk_mq_submit_bio() error handling From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Damien Le Moal , Bart Van Assche Date: Mon, 16 Dec 2024 12:18:59 -0800 . Subject: [PATCH 0/6] Minor improvements for the zoned block storage code From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Damien Le Moal , Bart Van Assche Date: Mon, 16 Dec 2024 13:02:38 -0800 . Subject: [PATCH RFC v2 0/4] lib/sbitmap: fix shallow_depth tag allocation From: Yu Kuai To: axboe@kernel.dk, akpm@linux-foundation.org, ming.lei@redhat.com, yang.yang@vivo.com, bvanassche@acm.org, osandov@fb.com, paolo.valente@linaro.org Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai3@huawei.com, yukuai1@huaweicloud.com, yi.zhang@huawei.com, yangerkun@huawei.com Date: Tue, 17 Dec 2024 10:40:43 +0800 . Subject: [PATCH blktests 0/2] throtl: fix IO block-size and race while submitting IO From: Nilay Shroff To: linux-block@vger.kernel.org Cc: yukuai3@huawei.com, shinichiro.kawasaki@wdc.com, yi.zhang@redhat.com Date: Tue, 17 Dec 2024 18:44:20 +0530 . Subject: [linus:master] [blk] 22465bbac5: BUG:KASAN:slab-use-after-free_in__cpuhp_state_add_instance_cpuslocked From: kernel test robot To: Ming Lei Date: Tue, 17 Dec 2024 22:20:47 +0800 . Subject: [PATCH v2 0/4] Minor improvements for the zoned block storage code From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Damien Le Moal , Bart Van Assche Date: Tue, 17 Dec 2024 13:03:06 -0800 . Subject: [PATCH v2 0/3] Three blk_mq_submit_bio() patches From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Damien Le Moal , Bart Van Assche Date: Tue, 17 Dec 2024 14:38:06 -0800 . Subject: [PATCH v4 0/8] driver core: class: Fix bug and code improvements for class APIs From: Zijun Hu To: Greg Kroah-Hartman , "Rafael J. Wysocki" , Tejun Heo , Josef Bacik , Jens Axboe , Boris Burkov , Davidlohr Bueso , Jonathan Cameron , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams Cc: Zijun Hu , linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-cxl@vger.kernel.org, Zijun Hu , =?utf-8?q?Michal_Koutn=C3=BD?= , stable@vger.kernel.org, Fan Ni , Jonathan Cameron Date: Wed, 18 Dec 2024 08:01:30 +0800 . Subject: 6.13/regression/bisected - after commit f1be1788a32e I see in the kernel log "possible circular locking dependency detected" From: Mikhail Gavrilov To: ming.lei@redhat.com, Christoph Hellwig , axboe@kernel.dk, Linux List Kernel Mailing , Linux regressions mailing list , linux-block@vger.kernel.org Date: Wed, 18 Dec 2024 06:51:31 +0500 . Subject: [PATCH 0/5] fs/buffer: strack reduction on async read From: Luis Chamberlain To: hare@suse.de, willy@infradead.org, dave@stgolabs.net, david@fromorbit.com, djwong@kernel.org, kbusch@kernel.org Cc: john.g.garry@oracle.com, hch@lst.de, ritesh.list@gmail.com, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-mm@kvack.org, linux-block@vger.kernel.org, gost.dev@samsung.com, p.raghav@samsung.com, da.gomez@samsung.com, kernel@pankajraghav.com, mcgrof@kernel.org Date: Tue, 17 Dec 2024 18:26:21 -0800 . Subject: [PATCH for-next 0/3] null_blk: improve write failure simulation From: Shin'ichiro Kawasaki To: linux-block@vger.kernel.org, Jens Axboe Cc: Damien Le Moal Date: Wed, 18 Dec 2024 16:49:11 +0900 . Subject: [PATCH 0/2] block: fix two regressions in v6.13 dev cycle From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei Date: Wed, 18 Dec 2024 18:16:13 +0800 . Subject: [PATCH blktests] nvme/053: provide time extension alternative From: Luis Chamberlain To: shinichiro.kawasaki@wdc.com, martin.wilck@suse.com Cc: linux-block@vger.kernel.org, patches@lists.linux.dev, gost.dev@samsung.com, mcgrof@kernel.org Date: Wed, 18 Dec 2024 03:13:40 -0800 . Subject: [PATCH blktests 0/4] enable bs > ps device testing From: Luis Chamberlain To: shinichiro.kawasaki@wdc.com Cc: linux-block@vger.kernel.org, hare@suse.de, patches@lists.linux.dev, gost.dev@samsung.com, mcgrof@kernel.org Date: Wed, 18 Dec 2024 03:21:49 -0800 . Subject: [PATCHv2 blktests 0/2] throtl: fix IO block-size and race while submitting IO From: Nilay Shroff To: linux-block@vger.kernel.org Cc: yukuai3@huawei.com, shinichiro.kawasaki@wdc.com, yi.zhang@redhat.com, bvanassche@acm.org, gjoyce@ibm.com Date: Wed, 18 Dec 2024 19:13:20 +0530 . Subject: [PATCH v3 0/2] Two blk_mq_submit_bio() patches From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Damien Le Moal , Bart Van Assche Date: Wed, 18 Dec 2024 13:22:44 -0800 . Subject: [syzbot] [block?] possible deadlock in blk_mq_exit_sched From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Wed, 18 Dec 2024 18:01:20 -0800 . Subject: [PATCH] block: remove BLK_MQ_F_SHOULD_MERGE From: Christoph Hellwig To: axboe@kernel.dk Cc: linux-block@vger.kernel.org Date: Thu, 19 Dec 2024 07:01:59 +0100 . Subject: [PATCH RFC] docs: ABI: replace mcroce@microsoft.com with new Meta address From: Ahmad Fatoum To: Matteo Croce , Matteo Croce , Jens Axboe , Andrew Morton Cc: Daniel Lezcano , linux-block@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, Ahmad Fatoum Date: Thu, 19 Dec 2024 08:51:30 +0100 . Subject: [PATCH v2 0/2] rust: lockdep: Fix soundness issue affecting LockClassKeys From: Mitchell Levy To: Boqun Feng , Miguel Ojeda , Alex Gaynor , Wedson Almeida Filho , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Alice Ryhl , Trevor Gross , Andreas Hindborg , Andreas Hindborg Cc: linux-block@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Mitchell Levy Date: Thu, 19 Dec 2024 12:58:54 -0800 . Subject: [bug report] WARNING: possible circular locking dependency detected at blk_unregister_queue+0x9c/0x290 and sd_remove+0x85/0x130 [sd_mod] From: Yi Zhang To: linux-block Date: Fri, 20 Dec 2024 08:30:52 +0800 . Subject: [PATCH] rust: block: fix use of BLK_MQ_F_SHOULD_MERGE From: Andreas Hindborg To: Boqun Feng , Miguel Ojeda , Alex Gaynor , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Alice Ryhl , Trevor Gross , Jens Axboe Cc: Christoph Hellwig , linux-block@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Andreas Hindborg Date: Fri, 20 Dec 2024 10:37:57 +0100 . Subject: [GIT PULL] Block fixes for 6.13-rc4 From: Jens Axboe To: Linus Torvalds Cc: "linux-block@vger.kernel.org" Date: Fri, 20 Dec 2024 09:25:37 -0700 Hi Linus, Fixes for the block area for 6.13-rc4. This pull request contains: - Minor cleanups for bdev/nvme using the helpers introduced - Revert of a deadlock fix that still needs more work - Fix a UAF of hctx in the cpu hotplug code Please pull! The following changes since commit be26ba96421ab0a8fa2055ccf7db7832a13c44d2: block: Fix potential deadlock while freezing queue and acquiring sysfs_lock (2024-12-13 10:51:58 -0700) are available in the Git repository at: git://git.kernel.dk/linux.git tags/block-6.13-20241220 for you to fetch changes up to 85672ca9ceeaa1dcf2777a7048af5f4aee3fd02b: block: avoid to reuse `hctx` not removed from cpuhp callback list (2024-12-18 07:25:37 -0700) ---------------------------------------------------------------- block-6.13-20241220 ---------------------------------------------------------------- Luis Chamberlain (2): block/bdev: use helper for max block size check nvme: use blk_validate_block_size() for max LBA check Ming Lei (2): block: Revert "block: Fix potential deadlock while freezing queue and acquiring sysfs_lock" block: avoid to reuse `hctx` not removed from cpuhp callback list block/bdev.c | 3 +-- block/blk-mq-sysfs.c | 16 ++++++++++------ block/blk-mq.c | 40 +++++++++++++++++++++------------------- block/blk-sysfs.c | 4 ++-- drivers/nvme/host/core.c | 2 +- 5 files changed, 35 insertions(+), 30 deletions(-) -- Jens Axboe . Subject: [PATCH RFC v3 0/7] lib/sbitmap: fix shallow_depth tag allocation From: Yu Kuai To: axboe@kernel.dk, akpm@linux-foundation.org, ming.lei@redhat.com, yang.yang@vivo.com, yukuai3@huawei.com, bvanassche@acm.org Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai1@huaweicloud.com, yi.zhang@huawei.com, yangerkun@huawei.com Date: Sat, 21 Dec 2024 17:37:03 +0800 . Subject: [PATCH blktests] tests/rnbd: Implement RNBD regression test From: Li Zhijian To: linux-block@vger.kernel.org Cc: shinichiro.kawasaki@wdc.com, linux-rdma@vger.kernel.org, Li Zhijian , Jack Wang , Jason Gunthorpe , Leon Romanovsky , "Md. Haris Iqbal" Date: Mon, 23 Dec 2024 13:45:35 +0800 . Subject: [PATCH] block: Use enum for blk-mq tagset flags From: John Garry To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, hch@lst.de, John Garry Date: Mon, 23 Dec 2024 10:41:53 +0000 . Subject: [PATCH v5 00/12] driver core: Constify API device_find_child() From: Zijun Hu To: Greg Kroah-Hartman Cc: Linus Walleij , Bartosz Golaszewski , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , James Bottomley , =?utf-8?q?Thomas_Wei=C3=9Fschuh?= , Zijun Hu , linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, linux-sound@vger.kernel.org, sparclinux@vger.kernel.org, linux-block@vger.kernel.org, linux-cxl@vger.kernel.org, linux1394-devel@lists.sourceforge.net, arm-scmi@vger.kernel.org, linux-efi@vger.kernel.org, linux-gpio@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-hwmon@vger.kernel.org, linux-media@vger.kernel.org, linux-pwm@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, linux-serial@vger.kernel.org, netdev@vger.kernel.org, Zijun Hu , Alison Schofield , Jonathan Cameron , Takashi Sakamoto , Bartosz Golaszewski Date: Tue, 24 Dec 2024 21:04:59 +0800 . Subject: [PATCH v5 0/8] driver core: class: Fix bug and code improvements for class APIs From: Zijun Hu To: Greg Kroah-Hartman , "Rafael J. Wysocki" , Tejun Heo , Josef Bacik , Jens Axboe , Boris Burkov , Davidlohr Bueso , Jonathan Cameron , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams Cc: Zijun Hu , linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-cxl@vger.kernel.org, Zijun Hu , Jonathan Cameron , =?utf-8?q?Michal_Koutn=C3=BD?= , stable@vger.kernel.org, Fan Ni Date: Tue, 24 Dec 2024 21:37:19 +0800 . Subject: [PATCH blktests v2 1/2] tests/rnbd: Implement RNBD regression test From: Li Zhijian To: linux-block@vger.kernel.org Cc: shinichiro.kawasaki@wdc.com, linux-rdma@vger.kernel.org, Li Zhijian , Jack Wang , Jason Gunthorpe , Leon Romanovsky , "Md. Haris Iqbal" Date: Wed, 25 Dec 2024 17:37:50 +0800 . Subject: [syzbot] Monthly nbd report (Dec 2024) From: syzbot To: josef@toxicpanda.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, nbd@other.debian.org, syzkaller-bugs@googlegroups.com Date: Wed, 25 Dec 2024 02:07:19 -0800 . Subject: [PATCH for-next v2 0/4] null_blk: improve write failure simulation From: Shin'ichiro Kawasaki To: linux-block@vger.kernel.org, Jens Axboe Cc: Damien Le Moal , Bart Van Assche Date: Wed, 25 Dec 2024 19:09:45 +0900 . Subject: [PATCH] ublk: detach gendisk from ublk device if add_disk() fails From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei Date: Wed, 25 Dec 2024 19:06:40 +0800 . Subject: [syzbot] [block?] possible deadlock in queue_attr_store From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Fri, 27 Dec 2024 04:27:24 -0800 . Subject: [syzbot] [block?] possible deadlock in submit_bio_noacct_nocheck From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Fri, 27 Dec 2024 18:52:26 -0800 . Subject: [GIT PULL] Block fix for 6.13-rc5 From: Jens Axboe To: Linus Torvalds Cc: "linux-block@vger.kernel.org" Date: Sat, 28 Dec 2024 09:31:48 -0700 Hi Linus, Just a single fix for ublk setup error handling. Please pull! The following changes since commit 85672ca9ceeaa1dcf2777a7048af5f4aee3fd02b: block: avoid to reuse `hctx` not removed from cpuhp callback list (2024-12-18 07:25:37 -0700) are available in the Git repository at: git://git.kernel.dk/linux.git tags/block-6.13-20241228 for you to fetch changes up to 75cd4005da5492129917a4a4ee45e81660556104: ublk: detach gendisk from ublk device if add_disk() fails (2024-12-26 06:42:55 -0700) ---------------------------------------------------------------- block-6.13-20241228 ---------------------------------------------------------------- Ming Lei (1): ublk: detach gendisk from ublk device if add_disk() fails drivers/block/ublk_drv.c | 26 +++++++++++++++++--------- 1 file changed, 17 insertions(+), 9 deletions(-) -- Jens Axboe . Subject: [syzbot] [block?] kernel BUG in invalidate_inode_pages2_range From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Sun, 29 Dec 2024 14:09:23 -0800 . Subject: [PATCH 0/1] cdrom: typo-fixing patch for inclusion From: Phillip Potter To: axboe@kernel.dk Cc: phil@philpotter.co.uk, linux-block@vger.kernel.org Date: Mon, 30 Dec 2024 19:34:30 +0000 . Subject: [PATCH] scsi: avoid to send scsi command with ->queue_limits lock held From: Ming Lei To: "Martin K . Petersen" , linux-scsi@vger.kernel.org Cc: linux-block@vger.kernel.org, Ming Lei , Christoph Hellwig , Damien Le Moal , Nilay Shroff Date: Tue, 31 Dec 2024 12:22:41 +0800 . Subject: [PATCH] block: make queue limits workable in case of 64K PAGE_SIZE From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei , Yi Zhang , Luis Chamberlain , John Garry Date: Thu, 2 Jan 2025 09:56:20 +0800 . Subject: [PATCH] blk-crypto: Add check for mempool_alloc() From: Haoxiang Li To: axboe@kernel.dk, satyat@google.com, ebiggers@google.com Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Haoxiang Li , stable@vger.kernel.org Date: Thu, 2 Jan 2025 16:33:19 +0800 . Subject: [PATCH 0/4] elevator: Enable const sysfs attributes From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= To: Jens Axboe , Yu Kuai Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Date: Thu, 02 Jan 2025 13:01:30 +0100 . Subject: [PATCH v2] block: Use enum for blk-mq tagset flags From: John Garry To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, hch@lst.de, John Garry Date: Thu, 2 Jan 2025 14:44:26 +0000 . Subject: [PATCH blktests v3 1/2] tests/rnbd: Add a basic RNBD test From: Li Zhijian To: linux-block@vger.kernel.org Cc: shinichiro.kawasaki@wdc.com, linux-rdma@vger.kernel.org, Li Zhijian , Jack Wang , Jason Gunthorpe , Leon Romanovsky , "Md. Haris Iqbal" Date: Fri, 3 Jan 2025 11:19:19 +0800 . Subject: more BLK_MQ_F_* simplification From: Christoph Hellwig To: Jens Axboe Cc: Damien Le Moal , Niklas Cassel , "Martin K. Petersen" , John Garry , linux-block@vger.kernel.org, linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org Date: Fri, 3 Jan 2025 08:42:08 +0100 . Subject: "WARNING in del_gendisk" in Linux kernel version 5.15.169 From: cheung wall To: Jens Axboe Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 3 Jan 2025 15:46:43 +0800 . Subject: [PATCH] ps3disk: Do not use dev->bounce_size before it is set From: Geert Uytterhoeven To: Christoph Hellwig , Philipp Hortmann , Geoff Levand , Jens Axboe Cc: linuxppc-dev@lists.ozlabs.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Date: Fri, 3 Jan 2025 09:51:25 +0100 . Subject: [PATCH] nbd: don't allow reconnect after disconnect From: Yu Kuai To: josef@toxicpanda.com, axboe@kernel.dk Cc: linux-block@vger.kernel.org, nbd@other.debian.org, linux-kernel@vger.kernel.org, yukuai3@huawei.com, yukuai1@huaweicloud.com, yi.zhang@huawei.com, yangerkun@huawei.com Date: Fri, 3 Jan 2025 17:28:59 +0800 . Subject: [GIT PULL] Block fixes for 6.13-rc6 From: Jens Axboe To: Linus Torvalds Cc: "linux-block@vger.kernel.org" Date: Fri, 3 Jan 2025 13:05:41 -0700 Hi Linus, Collection of fixes for block that should go into the 6.13-rc6 kernel release. Particularly the target name overflow has been a bit annoying, as it results in overwriting random memory and hence shows up as triggering various other bugs. This pull request contains: - NVMe pull request via Keith - Fix device specific quirk for PRP list alignment (Robert) - Fix target name overflow (Leo) - Fix target write granularity (Luis) - Fix target sleeping in atomic context (Nilay) - Remove unnecessary tcp queue teardown (Chunguang) - Simple cdrom typo fix Please pull! The following changes since commit 75cd4005da5492129917a4a4ee45e81660556104: ublk: detach gendisk from ublk device if add_disk() fails (2024-12-26 06:42:55 -0700) are available in the Git repository at: git://git.kernel.dk/linux.git tags/block-6.13-20250103 for you to fetch changes up to cc0331e29fce4c3c2eaedeb7029360be6ed1185c: Merge tag 'nvme-6.13-2024-12-31' of git://git.infradead.org/nvme into block-6.13 (2024-12-31 10:41:58 -0700) ---------------------------------------------------------------- block-6.13-20250103 ---------------------------------------------------------------- Chunguang.xu (1): nvme-tcp: remove nvme_tcp_destroy_io_queues() Jens Axboe (1): Merge tag 'nvme-6.13-2024-12-31' of git://git.infradead.org/nvme into block-6.13 Leo Stone (1): nvmet: Don't overflow subsysnqn Luis Chamberlain (1): nvmet: propagate npwg topology Nilay Shroff (1): nvmet-loop: avoid using mutex in IO hotpath Robert Beckett (1): nvme-pci: 512 byte aligned dma pool segment quirk Steven Davis (1): cdrom: Fix typo, 'devicen' to 'device' drivers/cdrom/cdrom.c | 2 +- drivers/nvme/host/nvme.h | 5 ++ drivers/nvme/host/pci.c | 9 +++- drivers/nvme/host/tcp.c | 18 +++---- drivers/nvme/target/admin-cmd.c | 9 ++-- drivers/nvme/target/configfs.c | 23 ++++---- drivers/nvme/target/core.c | 108 ++++++++++++++++++++++---------------- drivers/nvme/target/io-cmd-bdev.c | 2 +- drivers/nvme/target/nvmet.h | 7 +++ drivers/nvme/target/pr.c | 8 +-- 10 files changed, 109 insertions(+), 82 deletions(-) -- Jens Axboe . Subject: [PATCH] block: Fix sysfs queue freeze and limits lock order From: Damien Le Moal To: Jens Axboe , linux-block@vger.kernel.org Cc: Christoph Hellwig , Ming Lei Date: Sat, 4 Jan 2025 17:16:26 +0900 . Subject: [PATCH v6 0/8] driver core: class: Fix bug and code improvements for class APIs From: Zijun Hu To: Greg Kroah-Hartman Cc: "Rafael J. Wysocki" , Tejun Heo , Josef Bacik , Jens Axboe , Boris Burkov , Davidlohr Bueso , Jonathan Cameron , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams , Danilo Krummrich , Zijun Hu , linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-cxl@vger.kernel.org, Zijun Hu , Jonathan Cameron , =?utf-8?q?Michal_Koutn=C3=BD?= , stable@vger.kernel.org, Fan Ni Date: Sun, 05 Jan 2025 16:34:01 +0800 . Subject: [PATCH] block: use page_to_phys in bvec_phys From: Christoph Hellwig To: axboe@kernel.dk Cc: linux-block@vger.kernel.org Date: Mon, 6 Jan 2025 09:14:37 +0100 . Subject: [PATCH] block: add a dma mapping iterator From: Christoph Hellwig To: axboe@kernel.dk Cc: linux-block@vger.kernel.org Date: Mon, 6 Jan 2025 09:15:29 +0100 . Subject: more BLK_MQ_F_* simplification v2 From: Christoph Hellwig To: Jens Axboe Cc: Damien Le Moal , Niklas Cassel , "Martin K. Petersen" , John Garry , linux-block@vger.kernel.org, linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org Date: Mon, 6 Jan 2025 09:35:07 +0100 . Subject: [PATCH 0/2] New zoned loop block device driver From: Damien Le Moal To: Jens Axboe , linux-block@vger.kernel.org Cc: Christoph Hellwig Date: Mon, 6 Jan 2025 23:24:37 +0900 . Subject: [PATCH blktests v4 1/2] tests/rnbd: Add a basic RNBD test From: Li Zhijian To: linux-block@vger.kernel.org Cc: shinichiro.kawasaki@wdc.com, linux-rdma@vger.kernel.org, Li Zhijian , Jack Wang , Jason Gunthorpe , Leon Romanovsky , "Md. Haris Iqbal" Date: Tue, 7 Jan 2025 14:08:09 +0800 . Subject: [PATCH blktests 0/4] Cleanup and Optimization in requires() From: Li Zhijian To: linux-block@vger.kernel.org Cc: shinichiro.kawasaki@wdc.com, linux-rdma@vger.kernel.org, Li Zhijian Date: Tue, 7 Jan 2025 14:19:01 +0800 . Subject: [PATCH] zram: fix potential UAF of zram table From: Kairui Song To: linux-mm@kvack.org Cc: Minchan Kim , Sergey Senozhatsky , Andrew Morton , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Kairui Song , stable@vger.kernel.org Date: Tue, 7 Jan 2025 14:54:46 +0800 . Subject: [PATCH v3 0/8] Introduce CBD (CXL Block Device) From: Dongsheng Yang To: axboe@kernel.dk, dan.j.williams@intel.com, gregory.price@memverge.com, John@groves.net, Jonathan.Cameron@Huawei.com, bbhushan2@marvell.com, chaitanyak@nvidia.com, rdunlap@infradead.org Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-cxl@vger.kernel.org, linux-bcache@vger.kernel.org, Dongsheng Yang Date: Tue, 7 Jan 2025 10:30:16 +0000 . Subject: [RFC PATCH 00/22] ublk: support bpf From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: bpf@vger.kernel.org, Alexei Starovoitov , Martin KaFai Lau , Yonghong Song , Ming Lei Date: Tue, 7 Jan 2025 20:03:51 +0800 . Subject: [PATCH] virtio_blk: always post notifications under the lock From: Andrew Boyer To: Date: Tue, 7 Jan 2025 10:25:16 -0800 . Subject: [PATCH] block, bfq: fix waker_bfqq UAF after bfq_split_bfqq() From: Yu Kuai To: jack@suse.cz, yukuai3@huawei.com, axboe@kernel.dk Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai1@huaweicloud.com, yi.zhang@huawei.com, yangerkun@huawei.com Date: Wed, 8 Jan 2025 16:41:48 +0800 . Subject: Semantics of racy O_DIRECT writes From: Travis Downs To: linux-block@vger.kernel.org Date: Wed, 8 Jan 2025 13:33:07 -0300 . Subject: [PATCH v2 0/2] New zoned loop block device driver From: Damien Le Moal To: Jens Axboe , linux-block@vger.kernel.org Cc: Christoph Hellwig Date: Thu, 9 Jan 2025 17:50:35 +0900 . Subject: [PATCH 0/2] block: Stacked device atomic writes fixes From: John Garry To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, hch@lst.de, martin.petersen@oracle.com, John Garry Date: Thu, 9 Jan 2025 11:39:58 +0000 . Subject: [syzbot] [ext4?] [udf?] [block?] kernel BUG in set_blocksize (2) From: syzbot To: axboe@kernel.dk, jack@suse.com, linux-block@vger.kernel.org, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Thu, 09 Jan 2025 10:50:25 -0800 . Subject: tidy up direct I/O flag handling in the loop driver From: Christoph Hellwig To: Jens Axboe Cc: linux-block@vger.kernel.org Date: Fri, 10 Jan 2025 08:37:30 +0100 . Subject: Blockdev 6.13-rc lockdep splat regressions From: Thomas =?ISO-8859-1?Q?Hellstr=F6m?= To: Ming Lei , Jens Axboe Cc: Christoph Hellwig , linux-block@vger.kernel.org Date: Fri, 10 Jan 2025 11:12:58 +0100 . Subject: [PATCH] blk-cgroup: fix kernel-doc warnings in header file From: Randy Dunlap To: linux-block@vger.kernel.org Cc: Randy Dunlap , Tejun Heo , Josef Bacik , Jens Axboe , cgroups@vger.kernel.org Date: Fri, 10 Jan 2025 22:27:36 -0800 . Subject: [PATCH] blk-cgroup: rwstat: fix kernel-doc warnings in header file From: Randy Dunlap To: linux-block@vger.kernel.org Cc: Randy Dunlap , Tejun Heo , Josef Bacik , Jens Axboe , cgroups@vger.kernel.org Date: Fri, 10 Jan 2025 22:27:48 -0800 . Subject: [PATCH] partitions: ldm: remove the initial kernel-doc notation From: Randy Dunlap To: linux-block@vger.kernel.org Cc: Randy Dunlap , "Richard Russon (FlatCap)" , linux-ntfs-dev@lists.sourceforge.net, Jens Axboe Date: Fri, 10 Jan 2025 22:27:58 -0800 . Subject: [GIT PULL] Block fix for 6.13-rc7 From: Jens Axboe To: Linus Torvalds Cc: "linux-block@vger.kernel.org" Date: Sat, 11 Jan 2025 09:19:41 -0700 Hi Linus, Just a single fix for a use-after-free in the BFQ IO scheduler. Please pull! The following changes since commit cc0331e29fce4c3c2eaedeb7029360be6ed1185c: Merge tag 'nvme-6.13-2024-12-31' of git://git.infradead.org/nvme into block-6.13 (2024-12-31 10:41:58 -0700) are available in the Git repository at: git://git.kernel.dk/linux.git tags/block-6.13-20250111 for you to fetch changes up to fcede1f0a043ccefe9bc6ad57f12718e42f63f1d: block, bfq: fix waker_bfqq UAF after bfq_split_bfqq() (2025-01-09 06:52:46 -0700) ---------------------------------------------------------------- block-6.13-20250111 ---------------------------------------------------------------- Yu Kuai (1): block, bfq: fix waker_bfqq UAF after bfq_split_bfqq() block/bfq-iosched.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) -- Jens Axboe . Subject: Bug: possible deadlock in jfs_fsync From: Kun Hu To: viro@zeniv.linux.org.uk, hch@lst.de, ming.lei@redhat.com, jack@suse.cz, josef@redhat.com Cc: "jjtan24@m.fudan.edu.cn" , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, jfs-discussion@lists.sourceforge.net Date: Sun, 12 Jan 2025 18:11:33 +0800 . Subject: [PATCH] block: mark GFP_NOIO around sysfs ->store() From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei , =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , stable@vger.kernel.org Date: Mon, 13 Jan 2025 09:58:33 +0800 . Subject: [PATCH] loop: don't call vfs_flush() with queue frozen From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei , Kun Hu , Jiaji Qin Date: Mon, 13 Jan 2025 10:24:26 +0800 . Subject: [PATCH] md: Add missing md-linear.c From: Song Liu To: sfr@canb.auug.org.au, axboe@kernel.dk, linux-raid@vger.kernel.org, linux-block@vger.kernel.org Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai3@huawei.com, song@kernel.org Date: Sun, 12 Jan 2025 22:13:08 -0800 . Subject: [PATCH V2] block: mark GFP_NOIO around sysfs ->store() From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei , Christoph Hellwig , John Garry , =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , stable@vger.kernel.org Date: Mon, 13 Jan 2025 16:41:03 +0800 . Subject: [PATCH] loop: move vfs_fsync() out of loop_update_dio() From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei , Christoph Hellwig , Kun Hu , Jiaji Qin Date: Mon, 13 Jan 2025 20:06:44 +0800 . Subject: [syzbot] [block?] possible deadlock in wbt_init From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Tue, 14 Jan 2025 01:37:20 -0800 . Subject: [PATCH for-next v3 0/5] null_blk: improve write failure simulation From: Shin'ichiro Kawasaki To: linux-block@vger.kernel.org, Jens Axboe Cc: Damien Le Moal , Bart Van Assche Date: Wed, 15 Jan 2025 13:29:05 +0900 . Subject: [PATCH] block: limit disk max sectors to (LLONG_MAX >> 9) From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org Cc: Ming Lei Date: Wed, 15 Jan 2025 17:26:48 +0800 . Subject: [PATCH 5.10/5.15] blk-cgroup: Fix UAF in blkcg_unpin_online() From: Vasiliy Kovalev To: stable@vger.kernel.org Cc: linux-block@vger.kernel.org, cgroups@vger.kernel.org, lvc-project@linuxtesting.org, kovalev@altlinux.org, Tejun Heo , Abagail ren , Linus Torvalds , Jens Axboe Date: Wed, 15 Jan 2025 12:37:09 +0300 . Subject: [PATCH] zram: cleanup in zram_read_from_zspool() From: Wenchao Hao To: Minchan Kim , Sergey Senozhatsky , Jens Axboe , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org Cc: Wenchao Hao Date: Wed, 15 Jan 2025 22:55:45 +0800 . Subject: [PATCH v17 00/14] Improve write performance for zoned UFS devices From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Damien Le Moal , Bart Van Assche Date: Wed, 15 Jan 2025 14:46:34 -0800 . Subject: [PATCH blktests v2] tests: Remove unnecessary '&&' in requires() functions From: Li Zhijian To: linux-block@vger.kernel.org Cc: shinichiro.kawasaki@wdc.com, linux-rdma@vger.kernel.org, Li Zhijian Date: Thu, 16 Jan 2025 12:05:25 +0800 . Subject: [LSF/MM/BPF TOPIC] Improving iov_iter - and replacing scatterlists From: David Howells To: lsf-pc@lists.linux-foundation.org, John Hubbard , Matthew Wilcox Date: Fri, 17 Jan 2025 21:16:52 +0000 . Subject: [GIT PULL] Block updates for 6.14-rc1 From: Jens Axboe To: Linus Torvalds Cc: "linux-block@vger.kernel.org" Date: Sun, 19 Jan 2025 08:56:58 -0700 Hi Linus, Here are the block related updates for the 6.14 merge window. This pull request contains: - NVMe pull requests via Keith - Target support for PCI-Endpoint transport (Damien) - TCP IO queue spreading fixes (Sagi, Chaitanya) - Target handling for "limited retry" flags (Guixen) - Poll type fix (Yongsoo) - Xarray storage error handling (Keisuke) - Host memory buffer free size fix on error (Francis) - MD pull requests via Song - Reintroduce md-linear, by Yu Kuai - md-bitmap refactor and fix, by Yu Kuai - Replace kmap_atomic with kmap_local_page, by David Reaver - Quite a few queue freeze and debugfs deadlock fixes. Ming introduced lockdep support for this in the 6.13 kernel, and it's (unsurprisingly) uncovered quite a few issues - Use const attributes for IO schedulers - Remove bio ioprio wrappers - Fixes for stacked device atomic write support - Refactor queue affinity helpers, in preparation for better supporting isolated CPUs - Cleanups of loop O_DIRECT handling - Cleanup of BLK_MQ_F_* flags - Add rotational support for null_blk - Various fixes and cleanups This will throw a trivial conflict in drivers/md/dm-verity-fec.c due to the bio ioprio wrapper removal. The merge is simple, just replace bio_prio(bio) with bio->bi_ioprio in both cases. Please pull! The following changes since commit 4bbf9020becbfd8fc2c3da790855b7042fad455b: Linux 6.13-rc4 (2024-12-22 13:22:21 -0800) are available in the Git repository at: git://git.kernel.dk/linux.git tags/for-6.14/block-20250118 for you to fetch changes up to 554b22864cc79e28cd65e3a6e1d0d1dfa8581c68: block: Don't trim an atomic write (2025-01-17 13:13:55 -0700) ---------------------------------------------------------------- for-6.14/block-20250118 ---------------------------------------------------------------- Andreas Hindborg (1): rust: block: fix use of BLK_MQ_F_SHOULD_MERGE Bart Van Assche (6): blk-zoned: Minimize #include directives blk-zoned: Document locking assumptions blk-zoned: Improve the queue reference count strategy documentation blk-zoned: Split queue_zone_wplugs_show() block: Reorder the request allocation code in blk_mq_submit_bio() blk-mq: Move more error handling into blk_mq_submit_bio() Baruch Siach (1): nvme-pci: fix comment typo Benoît du Garreau (1): block: rnull: Initialize the module in place Christoph Hellwig (28): block: remove BLK_MQ_F_SHOULD_MERGE block: remove bio_add_pc_page block: remove blk_rq_bio_prep block: use page_to_phys in bvec_phys block: add a dma mapping iterator block: better split mq vs non-mq code in add_disk_fwnode block: remove blk_mq_init_bitmaps block: remove BLK_MQ_F_NO_SCHED block: simplify tag allocation policy selection block: fix docs for freezing of queue limits updates block: add a queue_limits_commit_update_frozen helper block: check BLK_FEAT_POLL under q_usage_count block: don't update BLK_FEAT_POLL in __blk_mq_update_nr_hw_queues block: add a store_limit operations for sysfs entries block: fix queue freeze vs limits lock order in sysfs store methods nvme: fix queue freeze vs limits lock order nbd: fix queue freeze vs limits lock order usb-storage: fix queue freeze vs limits lock order loop: refactor queue limits updates loop: fix queue freeze vs limits lock order loop: move updating lo_flags out of loop_set_status_from_info loop: update commands in loop_set_status still referring to transfers loop: create a lo_can_use_dio helper loop: only write back pagecache when starting to to use direct I/O loop: open code the direct I/O flag update in loop_set_dio loop: allow loop_set_status to re-enable direct I/O loop: don't freeze the queue in loop_update_dio loop: remove the use_dio field in struct loop_device Colin Ian King (1): blktrace: remove redundant return at end of function Damien Le Moal (19): null_blk: Add rotational feature support nvme: Move opcode string helper functions declarations nvmet: Add vendor_id and subsys_vendor_id subsystem attributes nvmet: Export nvmet_update_cc() and nvmet_cc_xxx() helpers nvmet: Introduce nvmet_get_cmd_effects_admin() nvmet: Add drvdata field to struct nvmet_ctrl nvme: Add PCI transport type nvmet: Improve nvmet_alloc_ctrl() interface and implementation nvmet: Introduce nvmet_req_transfer_len() nvmet: Introduce nvmet_sq_create() and nvmet_cq_create() nvmet: Add support for I/O queue management admin commands nvmet: Do not require SGL for PCI target controller commands nvmet: Introduce get/set_feature controller operations nvmet: Implement host identifier set feature support nvmet: Implement interrupt coalescing feature support nvmet: Implement interrupt config feature support nvmet: Implement arbitration feature support nvmet: New NVMe PCI endpoint function target driver Documentation: Document the NVMe PCI endpoint target driver Dan Carpenter (1): md/md-linear: Fix a NULL vs IS_ERR() bug in linear_add() Daniel Wagner (8): driver core: bus: add irq_get_affinity callback to bus_type PCI: hookup irq_get_affinity callback virtio: hookup irq_get_affinity callback blk-mq: introduce blk_mq_map_hw_queues scsi: replace blk_mq_pci_map_queues with blk_mq_map_hw_queues nvme: replace blk_mq_pci_map_queues with blk_mq_map_hw_queues virtio: blk/scsi: replace blk_mq_virtio_map_queues with blk_mq_map_hw_queues blk-mq: remove unused queue mapping helpers David Reaver (1): md: Replace deprecated kmap_atomic() with kmap_local_page() Francis Pravin (1): nvme-pci: use correct size to free the hmb buffer Geert Uytterhoeven (1): ps3disk: Do not use dev->bounce_size before it is set Guixin Liu (1): nvmet: handle rw's limited retry flag Jens Axboe (4): Merge tag 'nvme-6.14-2025-01-12' of git://git.infradead.org/nvme into for-6.14/block nvme: fix bogus kzalloc() return check in nvme_init_effects_log() Merge tag 'md-6.14-20250113' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux into for-6.14/block Merge tag 'md-6.14-20250116' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux into for-6.14/block John Garry (6): block: Delete bio_prio() block: Delete bio_set_prio() block: Ensure start sector is aligned for stacking atomic writes block: Change blk_stack_atomic_writes_limits() unit_min check block: Add common atomic writes enable flag block: Don't trim an atomic write Keisuke Nishimura (2): nvme: Add error check for xa_store in nvme_get_effects_log nvme: Add error path for xa_store in nvme_init_effects Matthew Wilcox (Oracle) (1): null_blk: Remove accesses to page->index Ming Lei (9): block: remove unnecessary check in blk_unfreeze_check_owner() block: track disk DEAD state automatically for modeling queue freeze lockdep block: don't verify queue freeze manually in elevator_init_mq() block: track queue dying state automatically for modeling queue freeze lockdep blktrace: don't centralize grabbing q->debugfs_mutex in blk_trace_ioctl blktrace: move copy_[to|from]_user() out of ->debugfs_lock block: mark GFP_NOIO around sysfs ->store() nbd: fix partial sending block: limit disk max sectors to (LLONG_MAX >> 9) Randy Dunlap (3): blk-cgroup: fix kernel-doc warnings in header file blk-cgroup: rwstat: fix kernel-doc warnings in header file partitions: ldm: remove the initial kernel-doc notation Sagi Grimberg (1): nvme-tcp: Fix I/O queue cpu spreading for multiple controllers Song Liu (1): Merge branch 'md-6.14-bitmap' into md-6.14 Thomas Weißschuh (4): elevator: Enable const sysfs attributes block: mq-deadline: Constify sysfs attributes block, bfq: constify sysfs attributes kyber: constify sysfs attributes Yang Erkun (1): block: retry call probe after request_module in blk_request_module Yongsoo Joo (1): nvme: change return type of nvme_poll_cq() to bool Yu Kuai (7): nbd: don't allow reconnect after disconnect md: reintroduce md-linear md/md-bitmap: factor behind write counters out from bitmap_{start/end}write() md/md-bitmap: remove the last parameter for bimtap_ops->endwrite() md: add a new callback pers->bitmap_sector() md/raid5: implement pers->bitmap_sector() md/md-bitmap: move bitmap_{start, end}write to md upper layer Documentation/PCI/endpoint/index.rst | 1 + Documentation/PCI/endpoint/pci-nvme-function.rst | 13 + Documentation/nvme/index.rst | 12 + Documentation/nvme/nvme-pci-endpoint-target.rst | 368 +++ Documentation/subsystem-apis.rst | 1 + arch/um/drivers/ubd_kern.c | 1 - block/Makefile | 2 - block/bfq-iosched.c | 2 +- block/bio.c | 111 +- block/blk-cgroup-rwstat.h | 5 +- block/blk-cgroup.h | 10 +- block/blk-core.c | 21 +- block/blk-integrity.c | 4 +- block/blk-map.c | 128 +- block/blk-merge.c | 177 +- block/blk-mq-cpumap.c | 37 + block/blk-mq-debugfs.c | 27 +- block/blk-mq-pci.c | 46 - block/blk-mq-sched.c | 3 +- block/blk-mq-tag.c | 41 +- block/blk-mq-virtio.c | 46 - block/blk-mq.c | 71 +- block/blk-mq.h | 11 +- block/blk-settings.c | 42 +- block/blk-sysfs.c | 140 +- block/blk-zoned.c | 65 +- block/blk.h | 33 +- block/bsg-lib.c | 2 +- block/elevator.c | 35 +- block/elevator.h | 2 +- block/genhd.c | 63 +- block/kyber-iosched.c | 2 +- block/mq-deadline.c | 2 +- block/partitions/ldm.h | 2 +- drivers/ata/ahci.h | 2 +- drivers/ata/pata_macio.c | 2 +- drivers/ata/sata_mv.c | 2 +- drivers/ata/sata_nv.c | 4 +- drivers/ata/sata_sil24.c | 1 - drivers/block/amiflop.c | 1 - drivers/block/aoe/aoeblk.c | 1 - drivers/block/ataflop.c | 1 - drivers/block/floppy.c | 1 - drivers/block/loop.c | 178 +- drivers/block/mtip32xx/mtip32xx.c | 1 - drivers/block/nbd.c | 116 +- drivers/block/null_blk/main.c | 31 +- drivers/block/null_blk/null_blk.h | 1 + drivers/block/ps3disk.c | 7 +- drivers/block/rbd.c | 1 - drivers/block/rnbd/rnbd-clt.c | 3 +- drivers/block/rnbd/rnbd-srv.c | 2 +- drivers/block/rnull.rs | 30 +- drivers/block/sunvdc.c | 2 +- drivers/block/swim.c | 2 +- drivers/block/swim3.c | 3 +- drivers/block/ublk_drv.c | 1 - drivers/block/virtio_blk.c | 9 +- drivers/block/xen-blkfront.c | 1 - drivers/block/z2ram.c | 1 - drivers/cdrom/gdrom.c | 2 +- drivers/md/Kconfig | 13 + drivers/md/Makefile | 2 + drivers/md/bcache/movinggc.c | 2 +- drivers/md/bcache/writeback.c | 2 +- drivers/md/dm-rq.c | 2 +- drivers/md/dm-verity-fec.c | 6 +- drivers/md/dm-verity-target.c | 4 +- drivers/md/md-autodetect.c | 8 +- drivers/md/md-bitmap.c | 116 +- drivers/md/md-bitmap.h | 7 +- drivers/md/md-linear.c | 354 +++ drivers/md/md.c | 31 +- drivers/md/md.h | 5 + drivers/md/raid0.c | 2 +- drivers/md/raid1.c | 36 +- drivers/md/raid1.h | 1 - drivers/md/raid10.c | 28 +- drivers/md/raid10.h | 1 - drivers/md/raid5-cache.c | 20 +- drivers/md/raid5.c | 111 +- drivers/md/raid5.h | 4 - drivers/memstick/core/ms_block.c | 3 +- drivers/memstick/core/mspro_block.c | 3 +- drivers/mmc/core/queue.c | 2 +- drivers/mtd/mtd_blkdevs.c | 2 +- drivers/mtd/ubi/block.c | 2 +- drivers/nvme/host/apple.c | 2 - drivers/nvme/host/core.c | 46 +- drivers/nvme/host/fc.c | 1 - drivers/nvme/host/nvme.h | 39 - drivers/nvme/host/pci.c | 17 +- drivers/nvme/host/tcp.c | 70 +- drivers/nvme/target/Kconfig | 11 + drivers/nvme/target/Makefile | 2 + drivers/nvme/target/admin-cmd.c | 388 +++- drivers/nvme/target/configfs.c | 49 + drivers/nvme/target/core.c | 266 ++- drivers/nvme/target/discovery.c | 17 + drivers/nvme/target/fabrics-cmd-auth.c | 14 +- drivers/nvme/target/fabrics-cmd.c | 101 +- drivers/nvme/target/io-cmd-bdev.c | 3 + drivers/nvme/target/nvmet.h | 110 +- drivers/nvme/target/passthru.c | 18 +- drivers/nvme/target/pci-epf.c | 2591 ++++++++++++++++++++++ drivers/nvme/target/zns.c | 3 +- drivers/pci/pci-driver.c | 14 + drivers/s390/block/dasd_genhd.c | 1 - drivers/s390/block/scm_blk.c | 1 - drivers/scsi/fnic/fnic_main.c | 3 +- drivers/scsi/hisi_sas/hisi_sas.h | 1 - drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 6 +- drivers/scsi/megaraid/megaraid_sas_base.c | 3 +- drivers/scsi/mpi3mr/mpi3mr.h | 1 - drivers/scsi/mpi3mr/mpi3mr_os.c | 2 +- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 3 +- drivers/scsi/pm8001/pm8001_init.c | 2 +- drivers/scsi/pm8001/pm8001_sas.h | 1 - drivers/scsi/qla2xxx/qla_nvme.c | 3 +- drivers/scsi/qla2xxx/qla_os.c | 4 +- drivers/scsi/scsi_lib.c | 5 +- drivers/scsi/sd.c | 18 +- drivers/scsi/smartpqi/smartpqi_init.c | 7 +- drivers/scsi/sr.c | 5 +- drivers/scsi/virtio_scsi.c | 3 +- drivers/target/target_core_pscsi.c | 6 +- drivers/ufs/core/ufshcd.c | 1 - drivers/usb/storage/scsiglue.c | 5 +- drivers/virtio/virtio.c | 19 + fs/bcachefs/move.c | 6 +- include/linux/bio.h | 5 - include/linux/blk-mq-pci.h | 11 - include/linux/blk-mq-virtio.h | 11 - include/linux/blk-mq.h | 35 +- include/linux/blkdev.h | 36 +- include/linux/bvec.h | 7 +- include/linux/device/bus.h | 3 + include/linux/libata.h | 4 +- include/linux/nvme.h | 42 + include/scsi/scsi_host.h | 6 +- include/uapi/linux/raid/md_p.h | 2 +- include/uapi/linux/raid/md_u.h | 2 + kernel/trace/blktrace.c | 36 +- rust/kernel/block/mq/tag_set.rs | 2 +- 144 files changed, 5354 insertions(+), 1415 deletions(-) create mode 100644 Documentation/PCI/endpoint/pci-nvme-function.rst create mode 100644 Documentation/nvme/index.rst create mode 100644 Documentation/nvme/nvme-pci-endpoint-target.rst delete mode 100644 block/blk-mq-pci.c delete mode 100644 block/blk-mq-virtio.c create mode 100644 drivers/md/md-linear.c create mode 100644 drivers/nvme/target/pci-epf.c delete mode 100644 include/linux/blk-mq-pci.h delete mode 100644 include/linux/blk-mq-virtio.h -- Jens Axboe . Subject: [RFC PATCH 0/1] remove redundant q->sysfs_dir_lock From: Nilay Shroff To: linux-block@vger.kernel.org Cc: hch@lst.de, ming.lei@redhat.com, dlemoal@kernel.org, axboe@kernel.dk, gjoyce@ibm.com Date: Mon, 20 Jan 2025 18:34:10 +0530 . Subject: [syzbot] Monthly block report (Jan 2025) From: syzbot To: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Mon, 20 Jan 2025 05:06:23 -0800 . Subject: [PATCH] block: mtip32xx: Remove unnecessary function calls From: Philipp Stanner To: Jens Axboe , Hannes Reinecke , Damien Le Moal , Philipp Stanner , John Garry , Li Zetao , Al Viro Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Date: Mon, 20 Jan 2025 17:20:22 +0100 . Subject: [PATCH for-next v4 0/5] null_blk: improve write failure simulation From: Shin'ichiro Kawasaki To: linux-block@vger.kernel.org, Jens Axboe Cc: Damien Le Moal , Bart Van Assche , Shin'ichiro Kawasaki Date: Tue, 21 Jan 2025 17:15:12 +0900 . Subject: [LSF/MM/BPF TOPIC] Rust block layer abstractions and benchmark strategies From: Andreas Hindborg To: lsf-pc@lists.linux-foundation.org Cc: linux-block@vger.kernel.org, "Jens Axboe" , "Matthew Wilcox" , Luis Chamberlain , Miguel Ojeda Date: Tue, 21 Jan 2025 12:13:48 +0100 . Subject: [PATCH 0/3] Tree-wide nreferenced footnotes fixes From: Bagas Sanjaya To: Linux Media , Linux Kernel Mailing List , Linux Block Devices , Linux Documentation , Linux Power Management Cc: Sakari Ailus , Bingbu Cao , Tianshu Qiu , Mauro Carvalho Chehab , Ming Lei , Jens Axboe , Jonathan Corbet , "Rafael J. Wysocki" , Len Brown , Pavel Machek , Bagas Sanjaya Date: Wed, 22 Jan 2025 21:34:53 +0700 . Subject: [PATCH] blk-mq: create correct map for fallback case From: Daniel Wagner To: Jens Axboe Cc: Steven Rostedt , Hannes Reinecke , Ming Lei , John Garry , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Wagner Date: Thu, 23 Jan 2025 14:08:29 +0100 . Subject: [PATCH] block: don't revert iter for -EIOCBQUEUED From: Jens Axboe To: "linux-block@vger.kernel.org" Date: Thu, 23 Jan 2025 06:18:01 -0700 . Subject: [RFC PATCHv2 0/2] block: remove q->sysfs_dir_lock and fix race updating nr_hw_queue From: Nilay Shroff To: linux-block@vger.kernel.org Cc: hch@lst.de, ming.lei@redhat.com, dlemoal@kernel.org, axboe@kernel.dk, gjoyce@ibm.com Date: Thu, 23 Jan 2025 23:10:22 +0530 . Subject: [RFC PATCH] Introduce generalized data temperature estimation framework From: Viacheslav Dubeyko To: linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org Cc: linux-mm@kvack.org, javier.gonz@samsung.com, Slava.Dubeyko@ibm.com, Viacheslav Dubeyko Date: Thu, 23 Jan 2025 12:24:55 -0800 . Subject: [LSF/MM/BPF TOPIC] Generalized data temperature estimation framework From: Viacheslav Dubeyko To: lsf-pc@lists.linux-foundation.org Cc: linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, linux-mm@kvack.org, javier.gonz@samsung.com, Slava.Dubeyko@ibm.com, gfarnum@ibm.com, Viacheslav Dubeyko Date: Thu, 23 Jan 2025 12:33:19 -0800 . Subject: kswapd lockdep splat From: =?UTF-8?Q?Marc_Aur=C3=A8le_La_France?= To: Andrew Morton , Jens Axboe , linux-mm@kvack.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 24 Jan 2025 15:40:43 -0700 (MST) . Subject: [PATCH] block: Skip the folio lock if the folio is already dirty From: "Matthew Wilcox (Oracle)" To: Jens Axboe Cc: "Matthew Wilcox (Oracle)" , linux-mm@kvack.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, Andres Freund Date: Fri, 24 Jan 2025 22:48:29 +0000 . Subject: [PATCH] block: Skip the folio lock if the folio is already dirty From: "Matthew Wilcox (Oracle)" To: Jens Axboe Cc: "Matthew Wilcox (Oracle)" , linux-mm@kvack.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, Andres Freund Date: Fri, 24 Jan 2025 22:51:02 +0000 . Subject: [PATCH v5 0/5] null_blk: improve write failure simulation From: Shin'ichiro Kawasaki To: linux-block@vger.kernel.org, Jens Axboe Cc: Damien Le Moal , Bart Van Assche , Shin'ichiro Kawasaki Date: Sat, 25 Jan 2025 10:29:03 +0900 . Subject: [linus:master] [loop] ae074d07a0: ltp.ioctl_loop01.fail From: kernel test robot To: Christoph Hellwig Date: Sat, 25 Jan 2025 21:31:14 +0800 . Subject: Direct I/O performance problems with 1GB pages From: Matthew Wilcox To: linux-mm@kvack.org Cc: linux-block@vger.kernel.org, Muchun Song , Jane Chu Date: Sun, 26 Jan 2025 00:46:45 +0000 . Subject: [syzbot] [block?] KCSAN: data-race in __mod_timer / blk_add_timer (10) From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Mon, 27 Jan 2025 00:10:20 -0800 . Subject: [syzbot] Monthly nbd report (Jan 2025) From: syzbot To: josef@toxicpanda.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, nbd@other.debian.org, syzkaller-bugs@googlegroups.com Date: Mon, 27 Jan 2025 03:15:28 -0800 . Subject: [PATCH] loop: don't clear LO_FLAGS_PARTSCAN on LOOP_SET_STATUS{,64} From: Christoph Hellwig To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, kernel test robot Date: Mon, 27 Jan 2025 15:30:44 +0100 . Subject: [PATCH] loop: take the file system minimum dio alignment into account From: Christoph Hellwig To: axboe@kernel.dk Cc: linux-block@vger.kernel.org Date: Mon, 27 Jan 2025 16:22:36 +0100 . Subject: [LSF/MM/BPF Topic] Energy-Efficient I/O From: Bart Van Assche To: "linux-block@vger.kernel.org" , "linux-scsi@vger.kernel.org" Cc: "lsf-pc@lists.linux-foundation.org" , Jens Axboe , "Martin K . Petersen" , Christoph Hellwig , Qais Yousef , Tero Kristo , Can Guo , Avri Altman , Bean Huo , Peter Wang Date: Mon, 27 Jan 2025 14:34:35 -0800 . Subject: [RFC PATCHv3 0/2] block: remove q->sysfs_dir_lock and fix race updating nr_hw_queue From: Nilay Shroff To: linux-block@vger.kernel.org Cc: hch@lst.de, ming.lei@redhat.com, dlemoal@kernel.org, axboe@kernel.dk, gjoyce@ibm.com Date: Tue, 28 Jan 2025 20:04:12 +0530 . Subject: in-kernel verification of user PI? From: Christoph Hellwig To: Kanchan Joshi , Anuj Gupta , "Martin K. Petersen" Cc: Keith Busch , Jens Axboe , linux-block@vger.kernel.org Date: Wed, 29 Jan 2025 13:46:48 +0100 . Subject: [PATCH v2 00/11] CRC64 library rework and x86 CRC optimization From: Eric Biggers To: linux-kernel@vger.kernel.org Cc: linux-crypto@vger.kernel.org, x86@kernel.org, linux-block@vger.kernel.org, Ard Biesheuvel , Keith Busch , Kent Overstreet , "Martin K . Petersen" Date: Wed, 29 Jan 2025 19:51:19 -0800 . Subject: [bug report] zram: unlock slot during recompression From: Dan Carpenter To: Sergey Senozhatsky Cc: linux-block@vger.kernel.org Date: Thu, 30 Jan 2025 09:08:13 +0300 . Subject: [PATCH v6 0/5] null_blk: improve write failure simulation From: Shin'ichiro Kawasaki To: linux-block@vger.kernel.org, Jens Axboe Cc: Damien Le Moal , Bart Van Assche , Chaitanya Kulkarni , Johannes Thumshirn , Shin'ichiro Kawasaki Date: Thu, 30 Jan 2025 17:26:58 +0900 .