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Author SHA1 Message Date
Bart Van Assche
e28b0f09bc qla2x00t: Remove a wrong check because it could lead to skipping unlocking (merge r4380 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4436 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-07-29 14:19:54 +00:00
Bart Van Assche
c245707ec5 qla2x00t: With NPIV initiators being destroyed and recreated, the loop_id and/or 
the d_id of a virtual initiator may change. The current implementation not
always catches these changes, which leads to wrong virtual devices
being presented to the initiators. This can lead to i.e. corruption of LUN
content and multiple initiators writing to the same LUN, although the
LUN's access group only contains a single port.

Until a better solution is found, we schedule a session deletion for the
nexus when receiving an ELS  port logout message. That way SCST
will re-initialize both loop_id and d_id when the initiator reconnects
before the actual deletion takes place. The performance impact is
minimal (few milliseconds) and currently necessary.

Signed-off-by: Jens-U. Mozdzen <jmozdzen@nde.ag>

(Merge r3583 from trunk)


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4435 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-07-29 14:15:30 +00:00
Bart Van Assche
e207090233 Fix race between q2t_del_sess_work_fn() and q2t_clear_tgt_db() (merge r4101 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4434 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-07-29 14:09:42 +00:00
Bart Van Assche
78024c12a8 qla2x00t: Fix compilation for the SLES 2.6.32.46 kernel (merge r4099 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4433 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-07-29 14:02:45 +00:00
Bart Van Assche
f4d3dc67cc qla2x00t: Fix delay calculation (merge r4311 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4432 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-07-29 13:58:07 +00:00
Bart Van Assche
5fee8af956 Merged /trunk/nightly:r4356-4405 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4429 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-07-27 16:31:50 +00:00
Bart Van Assche
5caf5bdd99 Merged /trunk/scripts:r4356-4405 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4428 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-07-27 16:30:27 +00:00
Bart Van Assche
2f527c350c scst_local: Avoid that removing vdisk_cdrom devices can trigger a deadlock 
Avoid that removing the scst_local kernel module triggers a deadlock
when one of its LUNs is a CD-ROM device. sr_block_release() invokes
scst_local_release_adapter() indirectly with sr_mutex held. So if 
scst_local_release_adapter() blocks until the scst_local session has
been freed a deadlock may be triggered if another CD-ROM device has
to be closed in order to free that session. Fix this by changing
scst_local_release_adapter() such that it does not wait until the
session unregistration has finished.

Call stacks obtained with echo w > /proc/sysrq-trigger:

SysRq : Show Blocked State
  task                        PC stack   pid father
scst_mgmtd      D ffffffff812f979d     0  5552      2 0x00000000
 ffff88003c335b30 0000000000000046 ffffffff812f979d 0000000000000002
 ffff8800171d47a0 ffff88003c335fd8 ffff88003c335fd8 ffff88003c335fd8
 ffff88003d1b0000 ffff8800171d47a0 ffff88003c335b60 ffff88003c334000
Call Trace:
 [<ffffffff812f979d>] ? sr_block_release+0x2d/0x60
 [<ffffffff812f979d>] ? sr_block_release+0x2d/0x60
 [<ffffffff814a9b19>] schedule+0x29/0x70
 [<ffffffff814a9e57>] schedule_preempt_disabled+0x27/0x40
 [<ffffffff814a79b7>] mutex_lock_nested+0x187/0x390
 [<ffffffff812f979d>] ? sr_block_release+0x2d/0x60
 [<ffffffff812f979d>] sr_block_release+0x2d/0x60
 [<ffffffff8118a1ec>] __blkdev_put+0x19c/0x1d0
 [<ffffffff8118a27d>] blkdev_put+0x5d/0x180
 [<ffffffff8118a3c8>] blkdev_close+0x28/0x30
 [<ffffffff81153633>] fput+0x103/0x280
 [<ffffffff8114fad9>] filp_close+0x69/0x90
 [<ffffffffa022ec24>] vdisk_detach_tgt+0x134/0x150 [scst_vdisk]
 [<ffffffffa02d8f2f>] scst_free_tgt_dev+0xdf/0x220 [scst]
 [<ffffffffa02d949f>] ? scst_free_session_callback+0x7f/0x170 [scst]
 [<ffffffffa02d90eb>] scst_sess_free_tgt_devs+0x7b/0x110 [scst]
 [<ffffffffa02d91de>] scst_free_session+0x5e/0x2a0 [scst]
 [<ffffffffa02d94be>] scst_free_session_callback+0x9e/0x170 [scst]
 [<ffffffffa02c6a05>] scst_global_mgmt_thread+0x2e5/0x580 [scst]
 [<ffffffff8105e850>] ? __init_waitqueue_head+0x60/0x60
 [<ffffffffa02c6720>] ? scst_register_session_non_gpl+0x20/0x20 [scst]
 [<ffffffff8105dd77>] kthread+0xb7/0xc0
 [<ffffffff814b50b4>] kernel_thread_helper+0x4/0x10
 [<ffffffff814abb30>] ? retint_restore_args+0x13/0x13
 [<ffffffff8105dcc0>] ? __init_kthread_worker+0x70/0x70
 [<ffffffff814b50b0>] ? gs_change+0x13/0x13
iscsi-scstd     D ffffffffa02b1b1f     0  5567      1 0x00000004
 ffff88003c2f59a8 0000000000000046 ffffffffa02b1b1f 0000000000000002
 ffff8800173b23d0 ffff88003c2f5fd8 ffff88003c2f5fd8 ffff88003c2f5fd8
 ffff88003d198000 ffff8800173b23d0 ffff88003c2f59d8 ffff88003c2f4000
Call Trace:
 [<ffffffffa02b1b1f>] ? scst_unregister_target+0x8f/0x450 [scst]
 [<ffffffffa02b1b1f>] ? scst_unregister_target+0x8f/0x450 [scst]
 [<ffffffff814a9b19>] schedule+0x29/0x70
 [<ffffffff814a9e57>] schedule_preempt_disabled+0x27/0x40
 [<ffffffff814a79b7>] mutex_lock_nested+0x187/0x390
 [<ffffffffa02b1b1f>] ? scst_unregister_target+0x8f/0x450 [scst]
 [<ffffffffa025c7ba>] ? __iscsi_del_attr+0xea/0x190 [iscsi_scst]
 [<ffffffffa02b1b1f>] scst_unregister_target+0x8f/0x450 [scst]
 [<ffffffffa025c7ba>] ? __iscsi_del_attr+0xea/0x190 [iscsi_scst]
 [<ffffffffa026249f>] target_destroy+0x5f/0xc0 [iscsi_scst]
 [<ffffffffa02631f2>] target_del_all+0xf2/0x2d0 [iscsi_scst]
 [<ffffffffa025c8aa>] release+0x4a/0xe0 [iscsi_scst]
 [<ffffffff81153633>] fput+0x103/0x280
 [<ffffffff8114fad9>] filp_close+0x69/0x90
 [<ffffffff8103e533>] put_files_struct+0x103/0x1c0
 [<ffffffff8103e478>] ? put_files_struct+0x48/0x1c0
 [<ffffffff8103e6b2>] exit_files+0x52/0x60
 [<ffffffff8103eb80>] do_exit+0x180/0x8e0
 [<ffffffff8104ef87>] ? get_signal_to_deliver+0xe7/0x6e0
 [<ffffffff8103f631>] do_group_exit+0x51/0xc0
 [<ffffffff8104f0bf>] get_signal_to_deliver+0x21f/0x6e0
 [<ffffffff8100223c>] do_signal+0x3c/0x580
 [<ffffffff81002805>] do_notify_resume+0x65/0xa0
 [<ffffffff812149de>] ? trace_hardirqs_on_thunk+0x3a/0x3f
 [<ffffffff814b4122>] int_signal+0x12/0x17
rmmod           D ffffffffa02b1b70     0  5714   5681 0x00000000
 ffff88000b497d48 0000000000000046 ffffffffa02b1b70 0000000000000002
 ffff88003920a3d0 ffff88000b497fd8 ffff88000b497fd8 ffff88000b497fd8
 ffff88003d17a3d0 ffff88003920a3d0 ffff88000b497d78 ffff88000b496000
Call Trace:
 [<ffffffffa02b1b70>] ? scst_unregister_target+0xe0/0x450 [scst]
 [<ffffffffa02b1b70>] ? scst_unregister_target+0xe0/0x450 [scst]
 [<ffffffff814a9b19>] schedule+0x29/0x70
 [<ffffffff814a9e57>] schedule_preempt_disabled+0x27/0x40
 [<ffffffff814a79b7>] mutex_lock_nested+0x187/0x390
 [<ffffffffa02b1b70>] ? scst_unregister_target+0xe0/0x450 [scst]
 [<ffffffffa02b1b70>] scst_unregister_target+0xe0/0x450 [scst]
 [<ffffffffa0287e51>] ? scst_local_exit+0x6b/0x21a [scst_local]
 [<ffffffff812c2d37>] ? put_device+0x17/0x20
 [<ffffffff812c3efa>] ? device_unregister+0x2a/0x60
 [<ffffffffa0285108>] __scst_local_remove_target+0xa8/0x130 [scst_local]
 [<ffffffffa0287e6a>] scst_local_exit+0x84/0x21a [scst_local]
 [<ffffffff810a40c6>] sys_delete_module+0x1a6/0x2b0
 [<ffffffff812149de>] ? trace_hardirqs_on_thunk+0x3a/0x3f
 [<ffffffff814b3de9>] system_call_fastpath+0x16/0x1b
ata_id          D ffff88003920c7a0     0  5715   5195 0x00000000
 ffff880015e97818 0000000000000046 0000000000000000 0000000000000046
 ffff88003920c7a0 ffff880015e97fd8 ffff880015e97fd8 ffff880015e97fd8
 ffff880021788000 ffff88003920c7a0 ffff880015e977f8 7fffffffffffffff
Call Trace:
 [<ffffffff814a9b19>] schedule+0x29/0x70
 [<ffffffff814a7355>] schedule_timeout+0x315/0x390
 [<ffffffff814a98e3>] ? wait_for_common+0x43/0x170
 [<ffffffff814a98e3>] ? wait_for_common+0x43/0x170
 [<ffffffff814a99c2>] wait_for_common+0x122/0x170
 [<ffffffff810705b0>] ? try_to_wake_up+0x2f0/0x2f0
 [<ffffffff814a9aed>] wait_for_completion+0x1d/0x20
 [<ffffffffa02bfad3>] scst_unregister_session+0x1a3/0x320 [scst]
 [<ffffffffa0284990>] scst_local_release_adapter+0xa0/0x140 [scst_local]
 [<ffffffff812c2f87>] device_release+0x27/0xa0
 [<ffffffff81209abb>] kobject_release+0x8b/0x1d0
 [<ffffffff8120993c>] kobject_put+0x2c/0x60
 [<ffffffff812c2d37>] put_device+0x17/0x20
 [<ffffffff812e1850>] scsi_host_dev_release+0xc0/0xe0
 [<ffffffff812c2f87>] device_release+0x27/0xa0
 [<ffffffff81209abb>] kobject_release+0x8b/0x1d0
 [<ffffffff8120993c>] kobject_put+0x2c/0x60
 [<ffffffff812c2d37>] put_device+0x17/0x20
 [<ffffffff812ea0c2>] scsi_target_dev_release+0x22/0x30
 [<ffffffff812c2f87>] device_release+0x27/0xa0
 [<ffffffff81209abb>] kobject_release+0x8b/0x1d0
 [<ffffffff8120993c>] kobject_put+0x2c/0x60
 [<ffffffff812c2d37>] put_device+0x17/0x20
 [<ffffffff812ed818>] scsi_device_dev_release_usercontext+0x118/0x130
 [<ffffffff812ed700>] ? scsi_device_cls_release+0x20/0x20
 [<ffffffff81056576>] execute_in_process_context+0x86/0xa0
 [<ffffffff812ed6dc>] scsi_device_dev_release+0x1c/0x20
 [<ffffffff812c2f87>] device_release+0x27/0xa0
 [<ffffffff81209abb>] kobject_release+0x8b/0x1d0
 [<ffffffff8120993c>] kobject_put+0x2c/0x60
 [<ffffffff812c2d37>] put_device+0x17/0x20
 [<ffffffff812df594>] scsi_device_put+0x44/0x60
 [<ffffffff812f974d>] scsi_cd_put+0x4d/0x70
 [<ffffffff812f97b1>] sr_block_release+0x41/0x60
 [<ffffffff8118a1ec>] __blkdev_put+0x19c/0x1d0
 [<ffffffff8118a27d>] blkdev_put+0x5d/0x180
 [<ffffffff8118a3c8>] blkdev_close+0x28/0x30
 [<ffffffff81153633>] fput+0x103/0x280
 [<ffffffff814a93b3>] ? __schedule+0x3c3/0x820
 [<ffffffff8114fad9>] filp_close+0x69/0x90
 [<ffffffff8114fba0>] sys_close+0xa0/0x100
 [<ffffffff814b3de9>] system_call_fastpath+0x16/0x1b

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Cc: Richard Sharpe <realrichardsharpe@gmail.com>

(Backport r4425 from trunk)


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4427 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-07-27 16:29:05 +00:00
Bart Van Assche
afa7467c99 scst: make scst_cmd_threads_list more fine grained 
Avoid that suspending activity causes scst_init_threads() to delay.
That delay has been observed to cause "task blocked for more than ...
seconds" complaints.

Reported-by: yangfanlinux <yangfanlinux@gmail.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>

(Backport r4189 from trunk)


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4426 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-07-27 16:26:50 +00:00
Bart Van Assche
b9692e9db1 scst: Avoid that WRITE SAME(16) triggers a length mismatch message, e.g.: 
scst: scst_parse_cmd:780:Warning: expected transfer length 512 for opcode 0x93 (handler vdisk_fileio, target iscsi) doesn't match decoded value 1048576.


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4369 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-06-20 05:50:28 +00:00
Bart Van Assche
e85893bdf2 ib_srpt README: Fix a typo (merge r4355 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4361 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-06-18 17:32:28 +00:00
Bart Van Assche
dc250d6191 ib_srpt, procfs: Fix a compiler warning introduced in trunk r4260 (merge r4310 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4360 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-06-18 16:50:15 +00:00
Bart Van Assche
31331411e1 Avoid that the compiler warns about READ_ATTRIBUTE and WRITE_ATTRIBUTE 
already being defined in <scsi/scsi.h> on RHEL 6.0, 6.1 and 6.2 (merge r4032
from trunk).


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4359 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-06-18 16:36:05 +00:00
Bart Van Assche
a26f6128da Merge scripts and nightly directories from trunk up to and including r4355 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4358 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-06-18 12:40:22 +00:00
Bart Van Assche
a74fa48536 Fix a kernel 3.4 compiler warning (merge r4344 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4357 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-06-18 12:35:35 +00:00
Bart Van Assche
463c93fe6e Add kernel 3.4 support (merge r4320 and r4321 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4356 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-06-18 12:24:40 +00:00
Vladislav Bolkhovitin
cdbfb0e1a9 Merge of the 2.1 branch's r4346: 
Fix for http://sourceforge.net/mailarchive/forum.php?thread_name=4FD72E89.2020807%40open-e.com&forum_name=scst-devel

Patch from Sergey Tashkinov <sergeyt1@open-e.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4347 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-06-13 19:02:12 +00:00
Vladislav Bolkhovitin
543a09ce1b Fix for http://sourceforge.net/mailarchive/forum.php?thread_name=4FD72E89.2020807%40open-e.com&forum_name=scst-devel 
Patch from Sergey Tashkinov <sergeyt1@open-e.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.1.0.x@4346 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-06-13 18:59:13 +00:00
Bart Van Assche
e30d0cbe0c ib_srpt: Make sure that a DREP is sent to the initiator if a DREQ is received while a session is being closed 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4314 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-05-23 07:43:37 +00:00
Bart Van Assche
550d50a7a1 ib_srpt: Adjust source code indentation (this is a whitespace-only change) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4288 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-05-07 14:58:32 +00:00
Bart Van Assche
d7922d5fb3 ib_srpt: Update copyright statement 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4287 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-05-07 14:56:03 +00:00
Bart Van Assche
03223edf88 ib_srpt: Move the target port enabled check back (merge r4284 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4285 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-05-04 17:25:14 +00:00
Bart Van Assche
8e8018571f ib_srpt: Test earlier during login whether a port has been disabled (merge r4282 from trunk). 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4283 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-05-04 16:06:08 +00:00
Bart Van Assche
4f794143fb ib_srpt: Fix a few (theoretical ?) race conditions (merge r4278 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4280 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-05-03 14:22:41 +00:00
Bart Van Assche
21c4f975c8 ib_srpt: Remove a superfluous test (merge r4212 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4279 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-05-03 14:06:17 +00:00
Bart Van Assche
be0b4d640c ib_srpt: Handle thread creation failure properly (merge r4262:4270 from trunk). 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4271 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-05-02 15:32:26 +00:00
Vladislav Bolkhovitin
ee023587dd vcdrom: Don't oops if attaching a CD-ROM fails 
If no medium is inserted in /dev/sr0, starting SCST with the config
below triggers a kernel oops:

HANDLER vcdrom {
        DEVICE vcdrom {
                filename /dev/sr0
        }
}

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

with some improvements



git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4249 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-30 19:23:33 +00:00
Bart Van Assche
992ea282c8 ib_srpt: Process all I/O on thread context. Avoids that "HW pending for too long" messages are generated if writing takes long (merge r4219 from trunk). 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4245 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-27 08:00:32 +00:00
Bart Van Assche
89a3e636c5 ib_srpt: Close active sessions when disabling a target (merge r4204 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4237 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-26 12:50:50 +00:00
Bart Van Assche
e5a1218aa0 ib_srpt: Process chained sg lists correctly (merge r4235 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4236 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-26 12:43:22 +00:00
Bart Van Assche
a271a19e2e fcst: merge r4177:4194 from trunk 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4232 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-25 10:06:41 +00:00
Bart Van Assche
3ee53839eb fcst: Builds again on kernel 3.0 and before (merge r4107 and r4108 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4231 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-25 10:04:37 +00:00
Bart Van Assche
cc5422a900 fcst: Introduce kfree_rcu() (merge r4106 from trunk). 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4230 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-25 10:01:31 +00:00
Bart Van Assche
a44c64c221 nightly build: Add 3.3 support patches (merge r4167 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4229 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-25 09:21:26 +00:00
Bart Van Assche
e277c6a32d Port to kernel 3.3 (merge r4164 from trunk). 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4228 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-25 09:19:06 +00:00
Bart Van Assche
d4b02d4a5f ib_srpt: Update an error message (merge r4222 from trunk). 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4227 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-25 09:00:14 +00:00
Bart Van Assche
04959d6c91 ib_srpt: Make sure that srpt_cm_req_recv() returns a negative value if login is refused (merged r4221 from trunk). 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4226 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-25 08:58:34 +00:00
Bart Van Assche
492a231d04 scripts: Merge r4204:4206 from trunk 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4207 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-12 12:21:30 +00:00
Bart Van Assche
3535eada10 scripts: Merge r3737:4204 from trunk 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4205 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-12 11:50:41 +00:00
Bart Van Assche
b3d8507430 ib_srpt: Workaround for an openSUSE 12.1 compiler bug (see also http://bugzilla.novell.com/show_bug.cgi?id=756235 - merged r4201 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4204 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-10 15:28:13 +00:00
Bart Van Assche
0735535126 ib_srpt: Make sure that pre-RTU requests are processed before post-RTU requests (merge trunk r4200). 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4203 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-10 15:07:37 +00:00
Bart Van Assche
7caca49529 ib_srpt: Update ChangeLog (merged r4197 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4198 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-07 09:15:33 +00:00
Bart Van Assche
6734a08da5 ib_srpt: Disallow new logins during module removal (merged r4146 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4196 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-07 08:53:57 +00:00
Bart Van Assche
9869575cc2 ib_srpt: Unregister sessions properly / fix RTU race (merged r4192 and r4193 
from trunk).


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4195 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-07 08:49:41 +00:00
Bart Van Assche
0d8b8df7e9 ib_srpt: Fix QP use-after-free triggered by SRP logout (merge r4139 from trunk). 
Fixed this by destroying cm_id before QP instead of after. The following
messages were logged if the use-after-free occurred:

mlx4_core 0000:08:00.0: command 0x19 failed: fw status = 0x9
ib_srpt: ***ERROR***: srpt_init_ch_qp() failed (-9)
ib_srpt: ***ERROR***: rejected SRP_LOGIN_REQ because creating a new RDMA channel failed.
ib_srpt: Rejecting login with reason 0x10001


git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4140 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-02-18 10:43:05 +00:00
Bart Van Assche
ffcf6bc9a1 scstadmin: Replace scstadmin/scstadmin by a soft link if it is a regular file. This is a workaround for a bug in the "Download tarball" functionality of the SourceForge website (merge r4129 from trunk). 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4130 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-02-15 10:03:54 +00:00
Bart Van Assche
d663c8d47d SCST core and iSCSI-SCST: Port to RHEL / CentOS / SL 5.7 (merged r4111 and r4112 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4126 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-02-13 19:23:52 +00:00
Bart Van Assche
55ea8b70c1 iscsi-scstd: Make sure that the buffer allocated for nl_read() is large enough (merged r4109 and r4110 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4125 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-02-13 19:22:01 +00:00
Bart Van Assche
985d0e7c4d fcst: Add missing #include <linux/module.h> (merged r4065 from trunk) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4124 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-02-13 19:18:39 +00:00
Vladislav Bolkhovitin
ccffee2682 Version updated to 2.2.1-pre 
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4103 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-01-26 05:43:06 +00:00