user/sven/linux.git/include/linux/nvme.h, branch v6.10.6

nvmet: make 'tsas' attribute idempotent for RDMA

2024-06-21T15:49:10Z

The RDMA transport defines values for TSAS, but it cannot be changed as we only support the 'connected' mode. So to avoid errors during reconfiguration we should allow to write the current value. Fixes: 3f123494db72 ("nvmet: make TCP sectype settable via configfs") Signed-off-by: Hannes Reinecke Reviewed-by: Christoph Hellwig Signed-off-by: Keith Busch

nvme: fixup comment for nvme RDMA Provider Type

2024-06-21T15:49:08Z

PRTYPE is the provider type, not the QP service type. Fixes: eb793e2c9286 ("nvme.h: add NVMe over Fabrics definitions") Signed-off-by: Hannes Reinecke Reviewed-by: Christoph Hellwig Signed-off-by: Keith Busch

Merge tag 'for-6.9/block-20240310' of git://git.kernel.dk/linux

2024-03-11T18:43:44Z

Pull block updates from Jens Axboe: - MD pull requests via Song: - Cleanup redundant checks (Yu Kuai) - Remove deprecated headers (Marc Zyngier, Song Liu) - Concurrency fixes (Li Lingfeng) - Memory leak fix (Li Nan) - Refactor raid1 read_balance (Yu Kuai, Paul Luse) - Clean up and fix for md_ioctl (Li Nan) - Other small fixes (Gui-Dong Han, Heming Zhao) - MD atomic limits (Christoph) - NVMe pull request via Keith: - RDMA target enhancements (Max) - Fabrics fixes (Max, Guixin, Hannes) - Atomic queue_limits usage (Christoph) - Const use for class_register (Ricardo) - Identification error handling fixes (Shin'ichiro, Keith) - Improvement and cleanup for cached request handling (Christoph) - Moving towards atomic queue limits. Core changes and driver bits so far (Christoph) - Fix UAF issues in aoeblk (Chun-Yi) - Zoned fix and cleanups (Damien) - s390 dasd cleanups and fixes (Jan, Miroslav) - Block issue timestamp caching (me) - noio scope guarding for zoned IO (Johannes) - block/nvme PI improvements (Kanchan) - Ability to terminate long running discard loop (Keith) - bdev revalidation fix (Li) - Get rid of old nr_queues hack for kdump kernels (Ming) - Support for async deletion of ublk (Ming) - Improve IRQ bio recycling (Pavel) - Factor in CPU capacity for remote vs local completion (Qais) - Add shared_tags configfs entry for null_blk (Shin'ichiro - Fix for a regression in page refcounts introduced by the folio unification (Tony) - Misc fixes and cleanups (Arnd, Colin, John, Kunwu, Li, Navid, Ricardo, Roman, Tang, Uwe) * tag 'for-6.9/block-20240310' of git://git.kernel.dk/linux: (221 commits) block: partitions: only define function mac_fix_string for CONFIG_PPC_PMAC block/swim: Convert to platform remove callback returning void cdrom: gdrom: Convert to platform remove callback returning void block: remove disk_stack_limits md: remove mddev->queue md: don't initialize queue limits md/raid10: use the atomic queue limit update APIs md/raid5: use the atomic queue limit update APIs md/raid1: use the atomic queue limit update APIs md/raid0: use the atomic queue limit update APIs md: add queue limit helpers md: add a mddev_is_dm helper md: add a mddev_add_trace_msg helper md: add a mddev_trace_remap helper bcache: move calculation of stripe_size and io_opt into bcache_device_init virtio_blk: Do not use disk_set_max_open/active_zones() aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts block: move capacity validation to blkpg_do_ioctl() block: prevent division by zero in blk_rq_stat_sum() drbd: atomically update queue limits in drbd_reconsider_queue_parameters ...

nvme-rdma: move NVME_RDMA_IP_PORT from common file

2024-03-02T23:18:08Z

The correct place for this definition is the nvme rdma header file and not the common nvme header file. Reviewed-by: Christoph Hellwig Reviewed-by: Israel Rukshin Reviewed-by: Sagi Grimberg Signed-off-by: Max Gurtovoy Signed-off-by: Keith Busch

nvme: implement support for relaxed effects

2024-02-13T16:46:09Z

NVM Express TP4167 provides a way for controllers to report a relaxed execution constraint. Specifically, it notifies of exclusivity for IO vs. admin commands instead of grouping these together. If set, then we don't need to freeze IO in order to execute that admin command. The freezing distrupts IO processes, so it's nice to avoid that if the controller tells us it's not necessary. Reviewed-by: Christoph Hellwig Signed-off-by: Keith Busch

nvme: take const cmd pointer in read-only helpers

2024-02-01T00:06:12Z

nvme_is_fabrics() and nvme_is_write() only read struct nvme_command, so take it by const pointer. This allows callers to pass a const pointer and communicates that these functions don't modify the command. Signed-off-by: Caleb Sander Reviewed-by: Chaitanya Kulkarni Reviewed-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Signed-off-by: Keith Busch

nvmet: unify aer type enum

2024-01-23T16:29:08Z

The host and target use two definition of aer type, unify them into a single one. Signed-off-by: Guixin Liu Reviewed-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Signed-off-by: Keith Busch

nvme: remove unused definition

2024-01-03T16:09:39Z

There is no users for NVMF_AUTH_HASH_LEN macro. Reviewed-by: Israel Rukshin Reviewed-by: Sagi Grimberg Signed-off-by: Max Gurtovoy Signed-off-by: Keith Busch

nvme-auth: auth success1 msg always includes resp

2023-11-06T16:34:15Z

In cases where RVALID is false, the response is still transmitted, but is cleared to zero. Relevant extract from the spec: Response R2, if valid (i.e., if the RVALID field is set to 01h), cleared to 0h otherwise Signed-off-by: Mark O'Donovan Reviewed-by: Hannes Reinecke Reviewed-by: Sagi Grimberg Reviewed-by: Christoph Hellwig

nvme: add TCP TSAS definitions

2023-10-11T17:11:54Z

Signed-off-by: Hannes Reinecke Reviewed-by: Sagi Grimberg Signed-off-by: Keith Busch