kernel.git/drivers/scsi/mvsas, branch linux-4.5.y

Merge branch 'jejb-scsi' into misc

2016-01-07T23:51:13Z

mvsas: Add SGPIO support to Marvell 94xx

2016-01-06T20:18:49Z

Add SGPIO support to Marvell 94xx. Signed-off-by: Wilfried Weissmann Reviewed-by: James Bottomley Signed-off-by: Martin K. Petersen

Merge branch 'mkp-fixes' into fixes

2015-12-03T17:32:33Z

mvsas: fix misleading indentation

2015-12-01T01:53:55Z

Fix a smatch warning: drivers/scsi/mvsas/mv_sas.c:740 mvs_task_prep() warn: curly braces intended? The code is correct, the indention is misleading. When the device is not ready we want to return SAS_PHY_DOWN. But current indentation makes it look like we only do so in the else branch of if (mvi_dev). Signed-off-by: Luis de Bethencourt Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

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

2015-11-14T04:35:54Z

Pull final round of SCSI updates from James Bottomley: "Sorry for the delay in this patch which was mostly caused by getting the merger of the mpt2/mpt3sas driver, which was seen as an essential item of maintenance work to do before the drivers diverge too much. Unfortunately, this caused a compile failure (detected by linux-next), which then had to be fixed up and incubated. In addition to the mpt2/3sas rework, there are updates from pm80xx, lpfc, bnx2fc, hpsa, ipr, aacraid, megaraid_sas, storvsc and ufs plus an assortment of changes including some year 2038 issues, a fix for a remove before detach issue in some drivers and a couple of other minor issues" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (141 commits) mpt3sas: fix inline markers on non inline function declarations sd: Clear PS bit before Mode Select. ibmvscsi: set max_lun to 32 ibmvscsi: display default value for max_id, max_lun and max_channel. mptfusion: don't allow negative bytes in kbuf_alloc_2_sgl() scsi: pmcraid: replace struct timeval with ktime_get_real_seconds() mvumi: 64bit value for seconds_since1970 be2iscsi: Fix bogus WARN_ON length check scsi_scan: don't dump trace when scsi_prep_async_scan() is called twice mpt3sas: Bump mpt3sas driver version to 09.102.00.00 mpt3sas: Single driver module which supports both SAS 2.0 & SAS 3.0 HBAs mpt2sas, mpt3sas: Update the driver versions mpt3sas: setpci reset kernel oops fix mpt3sas: Added OEM Gen2 PnP ID branding names mpt3sas: Refcount fw_events and fix unsafe list usage mpt3sas: Refcount sas_device objects and fix unsafe list usage mpt3sas: sysfs attribute to report Backup Rail Monitor Status mpt3sas: Ported WarpDrive product SSS6200 support mpt3sas: fix for driver fails EEH, recovery from injected pci bus error mpt3sas: Manage MSI-X vectors according to HBA device type ...

mvsas: don't allow negative timeouts

2015-11-13T20:44:40Z

There is a static checker warning here because "val" is controlled by the user and we have a upper bound on it but allow negative numbers. "val" appears to be a timeout in usec so this bug probably means we have a longer timeout than we should. Let's fix this by changing "val" to unsigned. Signed-off-by: Dan Carpenter Reviewed-by: Jack Wang Signed-off-by: Martin K. Petersen

Merge tag '4.4-scsi-mkp' into misc

2015-11-12T12:06:18Z

SCSI queue for 4.4. Signed-off-by: Martin K. Petersen

scsi: use host wide tags by default

2015-11-10T01:11:57Z

This patch changes the !blk-mq path to the same defaults as the blk-mq I/O path by always enabling block tagging, and always using host wide tags. We've had blk-mq available for a few releases so bugs with this mode should have been ironed out, and this ensures we get better coverage of over tagging setup over different configs. Signed-off-by: Christoph Hellwig Acked-by: Jens Axboe Reviewed-by: Hannes Reinecke Signed-off-by: James Bottomley

mvsas: remove SCSI host before detaching from SAS transport

2015-11-10T00:37:38Z

commit cff549e4860f ("scsi: proper state checking and module refcount handling in scsi_device_get") the reference count of scsi device was changed, which could lead to when rmmod with at least on drive attached, SCSI error handle will run into infinite loop, and lockup the system. Fix it by remove scsi host first, this way scsi core will not send commands down after detaching SAS transport. This is a follow up fix for Benjamin's fix for pm80xx. See also: http://www.spinics.net/lists/linux-scsi/msg90088.html Signed-off-by: Jack Wang Reviewed-by: Christoph Hellwig Signed-off-by: Martin K. Petersen

mvsas: Fix NULL pointer dereference in mvs_slot_task_free

2015-10-27T02:21:07Z

When pci_pool_alloc fails in mvs_task_prep then task->lldd_task stays NULL but it's later used in mvs_abort_task as slot which is passed to mvs_slot_task_free causing NULL pointer dereference. Just return from mvs_slot_task_free when passed with NULL slot. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=101891 Signed-off-by: Dāvis Mosāns Reviewed-by: Tomas Henzl Reviewed-by: Johannes Thumshirn Cc: stable@vger.kernel.org Signed-off-by: James Bottomley