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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-05 10:16:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-05 10:16:11 -0700 |
| commit | ef0a59924a795ccb4ced0ae1722a337745a1b045 (patch) | |
| tree | dddd5b2cccf2fe0d8ec27c68659e027d3e9a4064 /drivers/usb/storage | |
| parent | 7b6ea43d3f90ba1db87883126c2c09777f51d3d6 (diff) | |
| parent | 2c2d831c81ec75a7b0d8e28caa8e3d9c1fe546f9 (diff) | |
| download | linux-ef0a59924a795ccb4ced0ae1722a337745a1b045.tar.bz2 | |
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This is a set of two small fixes, both to code which went in during
the merge window: cxgb4i has a scheduling in atomic bug in its new
ipv6 code and uas fails to work properly with the new scsi-mq code"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
[SCSI] uas: disable use of blk-mq I/O path
[SCSI] cxgb4i: avoid holding mutex in interrupt context
Diffstat (limited to 'drivers/usb/storage')
| -rw-r--r-- | drivers/usb/storage/uas.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index 3f42785f653c..9bfa7252f7f9 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -970,6 +970,13 @@ static struct scsi_host_template uas_host_template = { .cmd_per_lun = 1, /* until we override it */ .skip_settle_delay = 1, .ordered_tag = 1, + + /* + * The uas drivers expects tags not to be bigger than the maximum + * per-device queue depth, which is not true with the blk-mq tag + * allocator. + */ + .disable_blk_mq = true, }; #define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \ |