linux-dev/drivers/scsi/esas2r, branch linus/master

scsi: esas2r: Fix typo in comment

2022-05-24T03:24:09Z

Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle. Link: https://lore.kernel.org/r/20220521111145.81697-40-Julia.Lawall@inria.fr Signed-off-by: Julia Lawall Signed-off-by: Martin K. Petersen

scsi: esas2r: Call scsi_done() directly

2021-10-17T01:28:46Z

Conditional statements are faster than indirect calls. Hence call scsi_done() directly. Link: https://lore.kernel.org/r/20211007202923.2174984-31-bvanassche@acm.org Signed-off-by: Bart Van Assche Signed-off-by: Martin K. Petersen

Merge branch '5.14/scsi-result' into 5.14/scsi-staging

2021-06-02T05:37:04Z

Include Hannes' SCSI command result rework in the staging branch. [mkp: remove DRIVER_SENSE from mpi3mr] Signed-off-by: Martin K. Petersen

scsi: esas2r: Switch to flexible array member

2021-06-02T04:56:15Z

In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), avoid intentionally writing across neighboring array fields. Remove old-style 1-byte array in favor of a flexible array[1] to avoid future false-positive cross-field memcpy() warning in: esas2r_vda.c: memcpy(vi->cmd.gsv.version_info, esas2r_vdaioctl_versions, ...) The change in struct size doesn't change other structure sizes (it is already maxed out to 256 bytes, for example here: union { struct atto_ioctl_vda_scsi_cmd scsi; struct atto_ioctl_vda_flash_cmd flash; struct atto_ioctl_vda_diag_cmd diag; struct atto_ioctl_vda_cli_cmd cli; struct atto_ioctl_vda_smp_cmd smp; struct atto_ioctl_vda_cfg_cmd cfg; struct atto_ioctl_vda_mgt_cmd mgt; struct atto_ioctl_vda_gsv_cmd gsv; u8 cmd_info[256]; } cmd; No sizes are calculated using the enclosing structure, so no other updates are needed. Link: https://lore.kernel.org/r/20210528181337.792268-3-keescook@chromium.org Reviewed-by: Gustavo A. R. Silva Signed-off-by: Kees Cook Signed-off-by: Martin K. Petersen

scsi: core: Drop obsolete Linux-specific SCSI status codes

2021-06-01T03:59:18Z

Originally the SCSI subsystem has been using 'special' SCSI status codes, which were the SAM-specified ones but shifted by 1. As most drivers have now been modified to use the SAM-specified ones, having two nearly identical sets of definitions only causes confusion. The Linux-specifed SCSI status codes have been marked obsolete for several years so drop them and use the SAM-specified status codes throughout. Link: https://lore.kernel.org/r/20210427083046.31620-41-hare@suse.de Reviewed-by: Bart Van Assche Reviewed-by: Douglas Gilbert Signed-off-by: Hannes Reinecke Signed-off-by: Martin K. Petersen

proc: mandate ->proc_lseek in "struct proc_ops"

2021-05-07T02:24:11Z

Now that proc_ops are separate from file_operations and other operations it easy to check all instances to have ->proc_lseek hook and remove check in main code. Note: nonseekable_open() files naturally don't require ->proc_lseek. Garbage collect pde_lseek() function. [adobriyan@gmail.com: smoke test lseek()] Link: https://lkml.kernel.org/r/YG4OIhChOrVTPgdN@localhost.localdomain Link: https://lkml.kernel.org/r/YFYX0Bzwxlc7aBa/@localhost.localdomain Signed-off-by: Alexey Dobriyan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

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

2021-04-29T00:22:10Z

Pull SCSI updates from James Bottomley: "This consists of the usual driver updates (ufs, target, tcmu, smartpqi, lpfc, zfcp, qla2xxx, mpt3sas, pm80xx). The major core change is using a sbitmap instead of an atomic for queue tracking" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (412 commits) scsi: target: tcm_fc: Fix a kernel-doc header scsi: target: Shorten ALUA error messages scsi: target: Fix two format specifiers scsi: target: Compare explicitly with SAM_STAT_GOOD scsi: sd: Introduce a new local variable in sd_check_events() scsi: dc395x: Open-code status_byte(u8) calls scsi: 53c700: Open-code status_byte(u8) calls scsi: smartpqi: Remove unused functions scsi: qla4xxx: Remove an unused function scsi: myrs: Remove unused functions scsi: myrb: Remove unused functions scsi: mpt3sas: Fix two kernel-doc headers scsi: fcoe: Suppress a compiler warning scsi: libfc: Fix a format specifier scsi: aacraid: Remove an unused function scsi: core: Introduce enum scsi_disposition scsi: core: Modify the scsi_send_eh_cmnd() return value for the SDEV_BLOCK case scsi: core: Rename scsi_softirq_done() into scsi_complete() scsi: core: Remove an incorrect comment scsi: core: Make the scsi_alloc_sgtables() documentation more accurate ...

scsi: remove the unchecked_isa_dma flag

2021-04-06T15:28:17Z

Remove the unchecked_isa_dma now that all users are gone. Signed-off-by: Christoph Hellwig Acked-by: Martin K. Petersen Reviewed-by: Hannes Reinecke Link: https://lore.kernel.org/r/20210331073001.46776-6-hch@lst.de Signed-off-by: Jens Axboe

scsi: esas2r: Supply __printf(x, y) formatting for esas2r_log_master()

2021-03-16T02:28:58Z

Fixes the following W=1 kernel build warning(s): drivers/scsi/esas2r/esas2r_log.c: In function ‘esas2r_log_master’: drivers/scsi/esas2r/esas2r_log.c:155:3: warning: function ‘esas2r_log_master’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] Link: https://lore.kernel.org/r/20210312094738.2207817-19-lee.jones@linaro.org Cc: Bradley Grove Cc: "James E.J. Bottomley" Cc: "Martin K. Petersen" Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones Signed-off-by: Martin K. Petersen

scsi: esas2r: Use generic power management

2020-11-26T04:14:31Z

Drivers should do only device-specific jobs. But in general, drivers using legacy PCI PM framework for .suspend()/.resume() have to manage many PCI PM-related tasks themselves which can be done by PCI Core itself. This brings extra load on the driver and it directly calls PCI helper functions to handle them. Switch to the new generic framework by updating function signatures and define a "struct dev_pm_ops" variable to bind PM callbacks. Also, remove unnecessary calls to the PCI Helper functions along with the legacy .suspend & .resume bindings. Link: https://lore.kernel.org/r/20201102164730.324035-12-vaibhavgupta40@gmail.com Signed-off-by: Vaibhav Gupta Signed-off-by: Martin K. Petersen