linux/drivers/scsi, branch v4.8

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

2016-10-01T14:37:15Z

Pull SCSI fix from James Bottomley: "One final fix before 4.8. There was a memory leak triggered by turning scsi mq off due to the fact that we assume on host release that the already running hosts weren't mq based because that's the state of the global flag (even though they were). Fix it by tracking this on a per host host basis" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: Avoid that toggling use_blk_mq triggers a memory leak

Merge remote-tracking branch 'mkp-scsi/4.8/scsi-fixes' into fixes

2016-09-28T05:30:51Z

scsi: Avoid that toggling use_blk_mq triggers a memory leak

2016-09-27T00:58:42Z

This patch avoids that the following memory leak is triggered if use_blk_mq is disabled after a SCSI host has been allocated by the ib_srp driver and before the same SCSI host is freed: unreferenced object 0xffff8803a168c568 (size 256): backtrace: [] kmemleak_alloc+0x45/0xa0 [] __kmalloc_node+0x1e4/0x400 [] blk_mq_alloc_tag_set+0xb4/0x230 [] scsi_mq_setup_tags+0xc7/0xd0 [] scsi_add_host_with_dma+0x216/0x2d0 [] srp_create_target+0xe55/0x13d0 [ib_srp] [] dev_attr_store+0x13/0x20 [] sysfs_kf_write+0x40/0x50 [] kernfs_fop_write+0x137/0x1c0 [] __vfs_write+0x23/0x140 [] vfs_write+0xb0/0x190 [] SyS_write+0x44/0xa0 [] entry_SYSCALL_64_fastpath+0x18/0xa8 Fixes: 9aa9cc4221f5 ("scsi: remove the disable_blk_mq host flag") Signed-off-by: Bart Van Assche Cc: Christoph Hellwig Cc: Martin K. Petersen Cc: Reviewed-by: Christoph Hellwig Signed-off-by: Martin K. Petersen

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

2016-09-06T18:06:52Z

Pull SCSI fixes from James Bottomley: "This is really three fixes, but the SES one comes in a bundle of three (making the replacement API available properly, using it and removing the non-working one). The SES problem causes an oops on hpsa devices because they attach virtual disks to the host which aren't SAS attached (the replacement API ignores them). The other two fixes are fairly minor: the sense key one means we actually resolve a newly added sense key and the RDAC device blacklisting is needed to prevent us annoying the universal XPORT lun of various RDAC arrays" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sas: remove is_sas_attached() scsi: ses: use scsi_is_sas_rphy instead of is_sas_attached scsi: sas: provide stub implementation for scsi_is_sas_rphy scsi: blacklist all RDAC devices for BLIST_NO_ULD_ATTACH scsi: fix upper bounds check of sense key in scsi_sense_key_string()

drivers/scsi/wd719x.c: remove last declaration using DEFINE_PCI_DEVICE_TABLE

2016-09-02T00:52:01Z

Convert it to the preferred const struct pci_device_id instead. Link: http://lkml.kernel.org/r/95c5e4100c3cd4eda643624f5b70e8d7abceb86c.1472660229.git.joe@perches.com Signed-off-by: Joe Perches Reviewed-by: Bart Van Assche Cc: "James E.J. Bottomley" Cc: "Martin K. Petersen" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge remote-tracking branch 'mkp-scsi/4.8/scsi-fixes' into fixes

2016-08-19T14:41:12Z

scsi: sas: remove is_sas_attached()

2016-08-19T02:23:20Z

As there are no more users of is_sas_attached() left, remove it. Signed-off-by: Johannes Thumshirn Reviewed-by: James E.J. Bottomley Signed-off-by: Martin K. Petersen

scsi: ses: use scsi_is_sas_rphy instead of is_sas_attached

2016-08-19T02:22:19Z

Use scsi_is_sas_rphy() instead of is_sas_attached() to decide whether we should obtain the SAS address from a scsi device or not. This will prevent us from tripping on the BUG_ON() in sas_sdev_to_rdev() if the rphy isn't attached to the SAS transport class, like it is with hpsa's logical devices. Fixes: 3f8d6f2a0 ('ses: fix discovery of SATA devices in SAS enclosures') Signed-off-by: Johannes Thumshirn Reviewed-by: James E.J. Bottomley Signed-off-by: Martin K. Petersen

scsi: blacklist all RDAC devices for BLIST_NO_ULD_ATTACH

2016-08-16T04:58:13Z

"Universal Xport" LUN is used for in-band storage array management. Cc: Sean Stewart Cc: Christophe Varoqui Cc: James E.J. Bottomley Cc: Martin K. Petersen Cc: SCSI ML Cc: device-mapper development Signed-off-by: Xose Vazquez Perez Acked-by: Sean Stewart Signed-off-by: Martin K. Petersen

scsi: fix upper bounds check of sense key in scsi_sense_key_string()

2016-08-16T04:49:32Z

Commit 655ee63cf371 ("scsi constants: command, sense key + additional sense string") added a "Completed" sense string with key 0xF to snstext[], but failed to updated the upper bounds check of the sense key in scsi_sense_key_string(). Fixes: 655ee63cf371 ("[SCSI] scsi constants: command, sense key + additional sense strings") Cc: # v3.12+ Signed-off-by: Tyrel Datwyler Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen