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Author SHA1 Message Date
Bart Van Assche
3bbd4c4e12 scst: Leave out FSF mail address (merge r5572 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5694 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-07-20 06:47:58 +00:00
Bart Van Assche
cb4fa8ed0d scst: Make lockdep_assert_held() easier to use (merge r5573 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5693 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-07-20 06:46:28 +00:00
Bart Van Assche
3b9682ce04 qla2x00t: Documentation / source code comment / log messages spelling fix (merge r5555 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5692 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-07-20 06:07:57 +00:00
Bart Van Assche
ab2aa0543a fcst: Handle frame send failures properly (merge r5607 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5691 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-07-20 06:05:27 +00:00
Bart Van Assche
053aff714f fcst: Move exch_done() calls into ft_cmd_done() (merge r5606 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5690 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-07-20 06:04:43 +00:00
Bart Van Assche
2ab0ad7935 fcst: Remove an unused variable (merge r5605 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5689 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-07-20 06:03:55 +00:00
Bart Van Assche
c7e2e9d044 Makefile: Only report which RPMs have been built if "make rpm" is run as a non-privileged user (merge r5560 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5688 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-07-20 06:01:49 +00:00
Bart Van Assche
91c8d27db8 iscsi-scst: Handle data buffers with non-zero offset correctly (merge r5683 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5687 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-07-20 05:59:31 +00:00
Bart Van Assche
7d7bf8bb02 scst: Create /var/lib/scst/pr and /var/lib/scst/vdev_mode_pages during installation (merge r5669 and r5670 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5671 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-07-10 06:27:29 +00:00
Bart Van Assche
028c614313 scst: Build fixes for kernel versions <= 2.6.34 (merge r5647 and r5648 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5653 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-30 10:25:24 +00:00
Bart Van Assche
cf06485f19 nightly build: Merge r5642:r5651 from trunk 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5652 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-30 10:23:11 +00:00
Bart Van Assche
42137a23c2 scst: Switch from the cpu_*() to the cpumask_*() API (merge r5596 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5646 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-29 06:10:22 +00:00
Bart Van Assche
7fd827e0ef nightly build, scripts: Merge from trunk (r5533:r5642) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5645 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-29 06:00:05 +00:00
Bart Van Assche
1e4a8aaa35 regression tests: Sync with a recent sysfs change (merge r5581 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5638 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-29 05:28:45 +00:00
Bart Van Assche
dc87061cec regression tests: Sort hash keys before comparing (merge r5582 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5637 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-29 05:27:14 +00:00
Bart Van Assche
99100ec2a1 nightly build: Add kernel 3.15 build infrastructure (merge r5611 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5636 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-29 05:25:55 +00:00
Bart Van Assche
1c4fb8e1e6 ib_srpt: Set SCSI residual fields in SRP_CMD reply (merge r5622 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5635 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-29 05:24:11 +00:00
Bart Van Assche
87e512601a Skip "depmod" while building an RPM (merge r5612 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5634 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-29 05:22:58 +00:00
Bart Van Assche
34a56ef337 ib_srpt: Remove existing ib_srpt.ko kernel modules before installation (merge r5621, r5628 and r5630 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5633 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-29 05:20:31 +00:00
Bart Van Assche
f4bebb557a scst_vdisk: 32-bit build fix (merge r5629 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5632 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-29 05:18:01 +00:00
Vladislav Bolkhovitin
e585dbc244 Merged revisions 5610 via svnmerge from 
svn+ssh://vlnb@svn.code.sf.net/p/scst/svn/trunk

........
  r5610 | vlnb | 2014-06-18 20:51:48 -0700 (Wed, 18 Jun 2014) | 3 lines
  
  Update for 3.15 kernels
........


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5623 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-25 04:00:14 +00:00
Vladislav Bolkhovitin
3f523fa34f Merged revisions 5602 via svnmerge from 
svn+ssh://vlnb@svn.code.sf.net/p/scst/svn/trunk

........
  r5602 | vlnb | 2014-06-13 16:57:26 -0700 (Fri, 13 Jun 2014) | 8 lines
  
  scst_pr_read_reservation(): Initialize returned buffer
  
  Avoid that this function returns an uninitialized buffer to the
  initiator if buffer_size < 8. Detected by Coverity.
  
  Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5604 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-14 00:31:55 +00:00
Bart Van Assche
37ef0a30ee ib_srpt: Merge from trunk 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5599 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-13 06:59:13 +00:00
Vladislav Bolkhovitin
a7947ad9ee Merged revisions 5584 via svnmerge from 
svn+ssh://vlnb@svn.code.sf.net/p/scst/svn/trunk

........
  r5584 | vlnb | 2014-06-11 12:33:18 -0700 (Wed, 11 Jun 2014) | 8 lines
  
  scst: RHEL 5 build fix
  
  Avoid that building the scst kernel module fails on RHEL 5 due to
  a missing kvasprintf() implementation.
  
  Signed-off-by: Bart Van Assche <bvanassche@acm.org>
........


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5591 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-11 23:52:43 +00:00
Bart Van Assche
68489e57f9 ib_srpt: Merge build and login fixes from trunk 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5580 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-11 14:33:30 +00:00
Vladislav Bolkhovitin
f7bd8e034b Merged revisions 5543,5545 via svnmerge from 
svn+ssh://vlnb@svn.code.sf.net/p/scst/svn/trunk

........
  r5543 | bvassche | 2014-05-23 00:33:53 -0700 (Fri, 23 May 2014) | 1 line
  
  RHEL 7 build fixes
........
  r5545 | bvassche | 2014-05-23 01:36:36 -0700 (Fri, 23 May 2014) | 1 line
  
  scripts/rebuild-rhel-kernel-rpm: Add RHEL 7 RC support
........


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5565 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-04 03:12:05 +00:00
Vladislav Bolkhovitin
1b74cba077 Initialize merging from the trunk 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5564 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-06-04 03:10:31 +00:00
Vladislav Bolkhovitin
eb6ab31e42 Version updated to 3.0.0-rc1 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5535 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-22 03:03:04 +00:00
Vladislav Bolkhovitin
7159c4997f Creating 3.0.x stable branch 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x@5534 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-22 02:59:00 +00:00
Vladislav Bolkhovitin
3a4a5eceb2 Improve handling of aborted internal commands 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5533 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-22 02:56:20 +00:00
Vladislav Bolkhovitin
e49da284e9 Prevent potential deadlock between scst_del_threads() and commands taking scst_mutex 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5532 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-20 23:39:57 +00:00
Bart Van Assche
e6fda471d9 nightly build: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5527 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-18 16:27:01 +00:00
Bart Van Assche
d615f4ade7 scst_vdisk: Handle attach failures properly (follow-up for r5525) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5526 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-18 11:26:42 +00:00
Vladislav Bolkhovitin
42a37efa55 scst_vdisk: Introduce vdisk_reexamine() and vdisk_close_fd() 
This patch does not change any functionality

Signed-off-by: Bart Van Assche <bvanassche@acm.org>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5525 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-17 01:16:33 +00:00
Vladislav Bolkhovitin
b39b5d8502 scst_main: Fix race between scst_resume_activity() and scst_init_thread() 
After SCST_FLAG_SUSPENDED has been cleared it is essential that
scst_do_job_init() reexamines scst_init_cmd_list to avoid that
commands get stuck in the command init list. This patch fixes the
following race condition that can occur if SCST_FLAG_SUSPENDED
has been set and if scst_init_cmd_list is not empty:
* scst_do_job_init() returns to scst_init_thread() and leaves the
  commands that were on the init list on that list.
* scst_init_thread() invokes test_init_cmd_list().
* test_init_cmd_list() returns false because SCST_FLAG_SUSPENDED
  has been set.
* scst_resume_activity() clears SCST_FLAG_SUSPENDED and invokes
  wake_up_all(&scst_init_cmd_list_waitQ). However, since
  scst_init_thread() has not yet added the init thread back to
  scst_init_cmd_list_waitQ this wake_up_all() call doesn't do
  anything.
* scst_init_thread() adds the init thread to scst_init_cmd_list_waitQ
  and unlocks scst_init_lock.

Additionally, remove an unneeded smp_mb__after_clear_bit() call.
wake_up_all() guarantees that if it wakes up a thread that that
thread sees all store operations that were performed by the thread
that invoked wake_up_all() and that preceeded the wake_up_all()
invocation.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5524 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-17 01:04:08 +00:00
Vladislav Bolkhovitin
0bf5a3ca92 scst_lib: Clarify scst_init_cmd() documentation 
The possible return values of scst_init_cmd() are -1, 0 and 1. Mention
this in the comment header above that function.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5523 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-17 00:18:42 +00:00
Vladislav Bolkhovitin
3613f37413 Cleanup 
Those functions might be called on some corner cases without pr_mutex held



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5522 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-16 02:37:29 +00:00
Vladislav Bolkhovitin
36f98ec6df Cleanups 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5521 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-16 02:05:38 +00:00
Vladislav Bolkhovitin
416958ee4b iscsi-scst: One major number per thread pool 
Assign one major number per thread pool instead of as many major
numbers as there are threads in a thread pool. Do not increment
'major' if thread pool allocation fails. Micro-optimize
iscsi_threads_pool_get() by eliminating the assignment to 'fn'
and the write via snprintf() into name[].

Signed-off-by: Bart Van Assche <bvanassche@acm.org>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5520 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-15 01:39:12 +00:00
Bart Van Assche
909abff111 ib_srpt: Source code comment spelling fix 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5518 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-12 15:56:45 +00:00
Bart Van Assche
caa95c0a8d scst_pres: Fix a recently introduced checkpatch warning 
Avoid that checkpatch reports the following:

WARNING: do {} while (0) macros should not be semicolon terminated


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5517 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-10 06:20:01 +00:00
Vladislav Bolkhovitin
c20bc04705 Follow up for r5513 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5516 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-10 03:55:11 +00:00
Vladislav Bolkhovitin
c34572f310 Improve tracing of Unit Attentions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5515 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-10 02:10:22 +00:00
Vladislav Bolkhovitin
e3434afb09 Cleanup 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5514 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-09 23:25:13 +00:00
Vladislav Bolkhovitin
10578beb05 Fix sense code for invalid service actions 
According to T10, multibyte opcode commands with not supported service
actions must be refused with INVALID FIELD IN CDB instead of INVALID
OPCODE



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5513 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-09 23:20:49 +00:00
Vladislav Bolkhovitin
16e31bc1cd Cleanup 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5512 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-09 04:14:39 +00:00
Vladislav Bolkhovitin
c92bfdf0ae scst_vdisk: Introduce three helper functions 
Introduce the vdisk_bio_alloc(), vdisk_bio_set_failfast() and
vdisk_bio_set_hoq() helper functions. This patch does not change any
functionality.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5511 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-09 03:57:20 +00:00
Vladislav Bolkhovitin
f3820d5bc4 scst: Make pr path configurable 
Make the path of the file in which persistent reservation information
is stored configurable via sysfs.

Signed-off-by: Bart Van Assche <bvanassche@acm.org> with some improvements and fixes



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5510 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-09 03:51:10 +00:00
Vladislav Bolkhovitin
b7f80e0566 Avoid that the code for dumping the PR state triggers a race condition 
Callers of scst_pr_dump_prs() must hold dev_pr_mutex.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5508 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-08 02:28:49 +00:00
Bart Van Assche
410b27ccdc nightly build: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5507 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-05-07 13:42:56 +00:00