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authorLinus Torvalds <torvalds@linux-foundation.org>2015-12-06 19:02:25 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-12-06 19:02:25 +0300
commit19190f5ea9917645c770c85f5119bacdcaf4261a (patch)
tree8c211260c3dbfc2b3f3254846cd9f9d96d3ffa24 /include
parenta2dbb7b56f2c29fc78b18a3fbe47ad80f6912092 (diff)
parentbe9e2f775f5a3147205c552534c3abf0f9374a13 (diff)
downloadlinux-19190f5ea9917645c770c85f5119bacdcaf4261a.tar.xz
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley: "This is quite a bumper crop of fixes: three from Arnd correcting various build issues in some configurations, a lock recursion in qla2xxx. Two potentially exploitable issues in hpsa and mvsas, a potential null deref in st, a revert of a bdi registration fix that turned out to cause even more problems, a set of fixes to allow people who only defined MPT2SAS to still work after the mpt2/mpt3sas merger and a couple of fixes for issues turned up by the hyper-v storvsc driver" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: mpt3sas: fix Kconfig dependency problem for mpt2sas back compatibility Revert "scsi: Fix a bdi reregistration race" mpt3sas: Add dummy Kconfig option for backwards compatibility Fix a memory leak in scsi_host_dev_release() block/sd: Fix device-imposed transfer length limits scsi_debug: fix prevent_allow+verify regressions MAINTAINERS: Add myself as co-maintainer of the SCSI subsystem. sd: Make discard granularity match logical block size when LBPRZ=1 scsi: hpsa: select CONFIG_SCSI_SAS_ATTR scsi: advansys needs ISA dma api for ISA support scsi_sysfs: protect against double execution of __scsi_remove_device() st: fix potential null pointer dereference. scsi: report 'INQUIRY result too short' once per host advansys: fix big-endian builds qla2xxx: Fix rwlock recursion hpsa: logical vs bitwise AND typo mvsas: don't allow negative timeouts mpt3sas: Fix use sas_is_tlr_enabled API before enabling MPI2_SCSIIO_CONTROL_TLR_ON flag
Diffstat (limited to 'include')
-rw-r--r--include/linux/blkdev.h2
-rw-r--r--include/scsi/scsi_host.h3
2 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index c06f8eaa42ff..0169ba2e2e64 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -254,6 +254,7 @@ struct queue_limits {
unsigned long virt_boundary_mask;
unsigned int max_hw_sectors;
+ unsigned int max_dev_sectors;
unsigned int chunk_sectors;
unsigned int max_sectors;
unsigned int max_segment_size;
@@ -959,7 +960,6 @@ extern struct request_queue *blk_init_allocated_queue(struct request_queue *,
extern void blk_cleanup_queue(struct request_queue *);
extern void blk_queue_make_request(struct request_queue *, make_request_fn *);
extern void blk_queue_bounce_limit(struct request_queue *, u64);
-extern void blk_limits_max_hw_sectors(struct queue_limits *, unsigned int);
extern void blk_queue_max_hw_sectors(struct request_queue *, unsigned int);
extern void blk_queue_chunk_sectors(struct request_queue *, unsigned int);
extern void blk_queue_max_segments(struct request_queue *, unsigned short);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index ed527121031d..fcfa3d7f5e7e 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -668,6 +668,9 @@ struct Scsi_Host {
unsigned use_blk_mq:1;
unsigned use_cmd_list:1;
+ /* Host responded with short (<36 bytes) INQUIRY result */
+ unsigned short_inquiry:1;
+
/*
* Optional work queue to be utilized by the transport
*/