linux/drivers/target, branch v6.14

Merge branch '6.14/scsi-queue' into 6.14/scsi-fixes

2025-02-03T21:28:51Z

Pull outstanding fixes bound for this release into 6.14/scsi-fixes. Signed-off-by: Martin K. Petersen

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2025-01-27T00:12:44Z

Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, lpfc, fnic, qla2xx, mpi3mr). The major core change is the renaming of the slave_ methods plus a bit of constification. The rest are minor updates and fixes" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (103 commits) scsi: fnic: Propagate SCSI error code from fnic_scsi_drv_init() scsi: fnic: Test for memory allocation failure and return error code scsi: fnic: Return appropriate error code from failure of scsi drv init scsi: fnic: Return appropriate error code for mem alloc failure scsi: fnic: Remove always-true IS_FNIC_FCP_INITIATOR macro scsi: fnic: Fix use of uninitialized value in debug message scsi: fnic: Delete incorrect debugfs error handling scsi: fnic: Remove unnecessary else to fix warning in FDLS FIP scsi: fnic: Remove extern definition from .c files scsi: fnic: Remove unnecessary else and unnecessary break in FDLS scsi: mpi3mr: Fix possible crash when setting up bsg fails scsi: ufs: bsg: Set bsg_queue to NULL after removal scsi: ufs: bsg: Delete bsg_dev when setting up bsg fails scsi: st: Don't set pos_unknown just after device recognition scsi: aic7xxx: Fix build 'aicasm' warning scsi: Revert "scsi: ufs: core: Probe for EXT_IID support" scsi: storvsc: Ratelimit warning logs to prevent VM denial of service scsi: scsi_debug: Constify sdebug_driver_template scsi: documentation: Corrections for struct updates scsi: driver-api: documentation: Change what is added to docbook ...

Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux

2025-01-23T03:55:08Z

Pull CRC updates from Eric Biggers: - Reorganize the architecture-optimized CRC32 and CRC-T10DIF code to be directly accessible via the library API, instead of requiring the crypto API. This is much simpler and more efficient. - Convert some users such as ext4 to use the CRC32 library API instead of the crypto API. More conversions like this will come later. - Add a KUnit test that tests and benchmarks multiple CRC variants. Remove older, less-comprehensive tests that are made redundant by this. - Add an entry to MAINTAINERS for the kernel's CRC library code. I'm volunteering to maintain it. I have additional cleanups and optimizations planned for future cycles. * tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: (31 commits) MAINTAINERS: add entry for CRC library powerpc/crc: delete obsolete crc-vpmsum_test.c lib/crc32test: delete obsolete crc32test.c lib/crc16_kunit: delete obsolete crc16_kunit.c lib/crc_kunit.c: add KUnit test suite for CRC library functions powerpc/crc-t10dif: expose CRC-T10DIF function through lib arm64/crc-t10dif: expose CRC-T10DIF function through lib arm/crc-t10dif: expose CRC-T10DIF function through lib x86/crc-t10dif: expose CRC-T10DIF function through lib crypto: crct10dif - expose arch-optimized lib function lib/crc-t10dif: add support for arch overrides lib/crc-t10dif: stop wrapping the crypto API scsi: target: iscsi: switch to using the crc32c library f2fs: switch to using the crc32 library jbd2: switch to using the crc32c library ext4: switch to using the crc32c library lib/crc32: make crc32c() go directly to lib bcachefs: Explicitly select CRYPTO from BCACHEFS_FS x86/crc32: expose CRC32 functions through lib x86/crc32: update prototype for crc32_pclmul_le_16() ...

scsi: target: core: Add line break to status show

2025-01-21T17:19:04Z

To ensure the output is not tangled with the shell prompt, add a line break to clearly display the status. Signed-off-by: Guixin Liu Link: https://lore.kernel.org/r/20250114025041.97301-1-kanie@linux.alibaba.com Reviewed-by: Mike Christie Signed-off-by: Martin K. Petersen

Merge branch '6.13/scsi-fixes' into 6.14/scsi-staging

2025-01-10T20:20:30Z

Pull in fixes branch to resolve merge conflict in ufs-qcom.c. Signed-off-by: Martin K. Petersen

block: remove bio_add_pc_page

2025-01-04T22:27:35Z

Lift bio_split_rw_at into blk_rq_append_bio so that it validates the hardware limits. With this all passthrough callers can simply add bio_add_page to build the bio and delay checking for exceeding of limits to this point instead of doing it for each page. While this looks like adding a new expensive loop over all bio_vecs, blk_rq_append_bio is already doing that just to counter the number of segments. Signed-off-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Link: https://lore.kernel.org/r/20250103073417.459715-2-hch@lst.de Signed-off-by: Jens Axboe

scsi: target: Remove unused functions

2025-01-02T18:19:34Z

The functions: iscsit_check_unsolicited_dataout() iscsit_fail_session() iscsit_create_conn_recovery_datain_values() iscsit_create_conn_recovery_dataout_values() iscsit_tpg_dump_params() iscsit_print_session_params() were all added in 2011 by commit e48354ce078c ("iscsi-target: Add iSCSI fabric support for target v4.1") but have remained unused. Remove them. Having deleted them, the functions: iscsi_print_params() iscsi_dump_conn_ops() iscsi_dump_sess_ops() are also unused. Remove them. Signed-off-by: Dr. David Alan Gilbert Link: https://lore.kernel.org/r/20241222213524.270735-1-linux@treblig.org Signed-off-by: Martin K. Petersen

Merge branch '6.13/scsi-queue' into 6.13/scsi-fixes

2024-12-02T17:36:18Z

Pull in outstanding changes from 6.13/scsi-queue. Signed-off-by: Martin K. Petersen

scsi: target: iscsi: switch to using the crc32c library

2024-12-02T01:23:02Z

Now that the crc32c() library function directly takes advantage of architecture-specific optimizations, it is unnecessary to go through the crypto API. Just use crc32c(). This is much simpler, and it improves performance due to eliminating the crypto API overhead. Reviewed-by: Ard Biesheuvel Reviewed-by: Martin K. Petersen Link: https://lore.kernel.org/r/20241202010844.144356-20-ebiggers@kernel.org Signed-off-by: Eric Biggers

x86/crc32: expose CRC32 functions through lib

2024-12-02T01:23:01Z

Move the x86 CRC32 assembly code into the lib directory and wire it up to the library interface. This allows it to be used without going through the crypto API. It remains usable via the crypto API too via the shash algorithms that use the library interface. Thus all the arch-specific "shash" code becomes unnecessary and is removed. Reviewed-by: Ard Biesheuvel Link: https://lore.kernel.org/r/20241202010844.144356-14-ebiggers@kernel.org Signed-off-by: Eric Biggers