linux/drivers/md, branch v6.14

Merge tag 'for-6.14/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2025-03-14T21:31:57Z

Pull device mapper fix from Mikulas Patocka: - dm-flakey: fix memory corruption in optional corrupt_bio_byte feature * tag 'for-6.14/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm-flakey: Fix memory corruption in optional corrupt_bio_byte feature

dm-flakey: Fix memory corruption in optional corrupt_bio_byte feature

2025-03-13T17:54:11Z

Fix memory corruption due to incorrect parameter being passed to bio_init Signed-off-by: Kent Overstreet Signed-off-by: Mikulas Patocka Cc: stable@vger.kernel.org # v6.5+ Fixes: 1d9a94389853 ("dm flakey: clone pages on write bio before corrupting them")

Merge tag 'for-6.14/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2025-02-25T00:29:48Z

Pull device mapper fixes from Mikulas Patocka: - dm-vdo: add missing spin_lock_init - dm-integrity: divide-by-zero fix - dm-integrity: do not report unused entries in the table line * tag 'for-6.14/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm vdo: add missing spin_lock_init dm-integrity: Do not emit journal configuration in DM table for Inline mode dm-integrity: Avoid divide by zero in table status in Inline mode

dm vdo: add missing spin_lock_init

2025-02-24T11:07:02Z

Signed-off-by: Ken Raeburn Signed-off-by: Matthew Sakai Signed-off-by: Mikulas Patocka Cc: stable@vger.kernel.org

Merge tag 'block-6.14-20250221' of git://git.kernel.dk/linux

2025-02-21T17:36:28Z

Pull block fixes from Jens Axboe: - NVMe pull request via Keith: - FC controller state check fixes (Daniel) - PCI Endpoint fixes (Damien) - TCP connection failure fixe (Caleb) - TCP handling C2HTermReq PDU (Maurizio) - RDMA queue state check (Ruozhu) - Apple controller fixes (Hector) - Target crash on disbaled namespace (Hannes) - MD pull request via Yu: - Fix queue limits error handling for raid0, raid1 and raid10 - Fix for a NULL pointer deref in request data mapping - Code cleanup for request merging * tag 'block-6.14-20250221' of git://git.kernel.dk/linux: nvme: only allow entering LIVE from CONNECTING state nvme-fc: rely on state transitions to handle connectivity loss apple-nvme: Support coprocessors left idle apple-nvme: Release power domains when probe fails nvmet: Use enum definitions instead of hardcoded values nvme: Cleanup the definition of the controller config register fields nvme/ioctl: add missing space in err message nvme-tcp: fix connect failure on receiving partial ICResp PDU nvme: tcp: Fix compilation warning with W=1 nvmet: pci-epf: Avoid RCU stalls under heavy workload nvmet: pci-epf: Do not uselessly write the CSTS register nvmet: pci-epf: Correctly initialize CSTS when enabling the controller nvmet-rdma: recheck queue state is LIVE in state lock in recv done nvmet: Fix crash when a namespace is disabled nvme-tcp: add basic support for the C2HTermReq PDU nvme-pci: quirk Acer FA100 for non-uniqueue identifiers block: fix NULL pointer dereferenced within __blk_rq_map_sg block/merge: remove unnecessary min() with UINT_MAX md/raid*: Fix the set_queue_limits implementations

dm-integrity: Do not emit journal configuration in DM table for Inline mode

2025-02-17T10:33:41Z

The Inline mode does not use a journal; it makes no sense to print journal information in DM table. Print it only if the journal is used. The same applies to interleave_sectors (unused for Inline mode). Also, add comments for arg_count, as the current calculation is quite obscure. Signed-off-by: Milan Broz Signed-off-by: Mikulas Patocka

dm-integrity: Avoid divide by zero in table status in Inline mode

2025-02-17T10:33:07Z

In Inline mode, the journal is unused, and journal_sectors is zero. Calculating the journal watermark requires dividing by journal_sectors, which should be done only if the journal is configured. Otherwise, a simple table query (dmsetup table) can cause OOPS. This bug did not show on some systems, perhaps only due to compiler optimization. On my 32-bit testing machine, this reliably crashes with the following: : Oops: divide error: 0000 [#1] PREEMPT SMP : CPU: 0 UID: 0 PID: 2450 Comm: dmsetup Not tainted 6.14.0-rc2+ #959 : EIP: dm_integrity_status+0x2f8/0xab0 [dm_integrity] ... Signed-off-by: Milan Broz Signed-off-by: Mikulas Patocka Fixes: fb0987682c62 ("dm-integrity: introduce the Inline mode") Cc: stable@vger.kernel.org # 6.11+

md/raid*: Fix the set_queue_limits implementations

2025-02-13T17:29:33Z

queue_limits_cancel_update() must only be called if queue_limits_start_update() is called first. Remove the queue_limits_cancel_update() calls from the raid*_set_limits() functions because there is no corresponding queue_limits_start_update() call. Cc: Christoph Hellwig Fixes: c6e56cf6b2e7 ("block: move integrity information into queue_limits") Signed-off-by: Bart Van Assche Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/linux-raid/20250212171108.3483150-1-bvanassche@acm.org/ Signed-off-by: Yu Kuai

Merge tag 'block-6.14-20250207' of git://git.kernel.dk/linux

2025-02-07T19:00:33Z

Pull block fixes from Jens Axboe: - MD pull request via Song: - fix an error handling path for md-linear - NVMe pull request via Keith: - Connection fixes for fibre channel transport (Daniel) - Endian fixes (Keith, Christoph) - Cleanup fix for host memory buffer (Francis) - Platform specific power quirks (Georg) - Target memory leak (Sagi) - Use appropriate controller state accessor (Daniel) - Fixup for a regression introduced last week, where sunvdc wasn't updated for an API change, causing compilation failures on sparc64. * tag 'block-6.14-20250207' of git://git.kernel.dk/linux: drivers/block/sunvdc.c: update the correct AIP call md: Fix linear_set_limits() nvme-fc: use ctrl state getter nvme: make nvme_tls_attrs_group static nvmet: add a missing endianess conversion in nvmet_execute_admin_connect nvmet: the result field in nvmet_alloc_ctrl_args is little endian nvmet: fix a memory leak in controller identify nvme-fc: do not ignore connectivity loss during connecting nvme: handle connectivity loss in nvme_set_queue_count nvme-fc: go straight to connecting state when initializing nvme-pci: Add TUXEDO IBP Gen9 to Samsung sleep quirk nvme-pci: Add TUXEDO InfinityFlex to Samsung sleep quirk nvme-pci: remove redundant dma frees in hmb nvmet: fix rw control endian access

Merge tag 'block-6.14-20250131' of git://git.kernel.dk/linux

2025-01-31T19:49:30Z

Pull more block updates from Jens Axboe: - MD pull request via Song: - Fix a md-cluster regression introduced - More sysfs race fixes - Mark anything inside queue freezing as not being able to do IO for memory allocations - Fix for a regression introduced in loop in this merge window - Fix for a regression in queue mapping setups introduced in this merge window - Fix for the block dio fops attempting an iov_iter revert upton getting -EIOCBQUEUED on the read side. This one is going to stable as well * tag 'block-6.14-20250131' of git://git.kernel.dk/linux: block: force noio scope in blk_mq_freeze_queue block: fix nr_hw_queue update racing with disk addition/removal block: get rid of request queue ->sysfs_dir_lock loop: don't clear LO_FLAGS_PARTSCAN on LOOP_SET_STATUS{,64} md/md-bitmap: Synchronize bitmap_get_stats() with bitmap lifetime blk-mq: create correct map for fallback case block: don't revert iter for -EIOCBQUEUED