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Author SHA1 Message Date
Bart Van Assche
b9f3fdb66b ib_srpt: Correct a regular expression in the README 
Based on a patch from Hiroyuki Sato <hiroysato@gmail.com>.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6434 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-28 15:46:29 +00:00
Bart Van Assche
69ff2ed928 ib_srpt: Clarify RoCE documentation 
This is a modified version of a patch supplied by
Hiroyuki Sato <hiroysato@gmail.com>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6433 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-28 15:40:12 +00:00
Bart Van Assche
14c82f892d /etc/init.d/scst: Fix stopping SCST with iSER loaded 
Commit r6420 broke scst unloading, since isert_scst must be
unloaded before iscsi_scst.

Additionally, fix another possible cause of failing to unload
isert_scst. With iSER (RDMA CM to be exact) it may take up to
about 50 seconds to receive disconnected event if the remote end
is for some reason unreachable, e.g. becauase of a cable problem
or power loss/forced reboot on initiator side. This is due to MAD
send timeout.

Signed-off-by: Yan Burman <yanb@mellanox.com>
[bvanassche: modified this patch such that it uses unload_kmod()]


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6432 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-28 15:28:59 +00:00
Bart Van Assche
bc070bc1bc scripts/specialize-patch: Handle #if 0 / #elif statement combinations correctly 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6431 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-28 05:38:07 +00:00
Bart Van Assche
9d77511dfe Merge branch 'svn-trunk' 2015-07-27 21:04:53 -07:00
Bart Van Assche
2609ee1b86 srpt: Remove an empty directory 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6430 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-27 17:33:48 +00:00
Bart Van Assche
2715178d01 /etc/init.d/scst: Introduce function unload_kmod() 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6429 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-27 16:10:36 +00:00
Bart Van Assche
7a2d9043f6 isert: Fix use-after-free when work requests were submitted after drain_wr 
We were submitting work requests sometimes after the drain_wr,
so we would try to process flushes on something that is already
destroyed. This can be seen with very high login/logout load.

Signed-off-by: Yan Burman <yanb@mellanox.com>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6428 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-27 15:26:09 +00:00
Bart Van Assche
4e92274317 Merge branch 'svn-trunk' 2015-07-14 18:30:41 -07:00
Bart Van Assche
6c0a869007 isert-scst: Linux kernel v4.2 ib_create_cq() build fix 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6427 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-14 23:57:42 +00:00
Bart Van Assche
0651bc1e4e ib_srpt: Linux kernel v4.2 ib_create_cq() build fix 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6426 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-14 23:49:48 +00:00
Bart Van Assche
d05518f5bc isert-scst: Kernel v4.2 build fix 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6425 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-14 23:47:50 +00:00
Bart Van Assche
5f95edc612 ib_srpt: Test whether ib_create_send_mad() needs a base_version argument 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6424 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-14 23:24:26 +00:00
Bart Van Assche
87b6fde56d ib_srpt: Linux kernel v4.2 build fix 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6423 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-14 22:50:25 +00:00
Bart Van Assche
a771b35830 scst_targ: Kernel 4.2 build fix 
Sebastian Herbszt <herbszt@gmx.de>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6422 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-14 21:52:40 +00:00
Bart Van Assche
8eb3f31eea iscsi-scst: Fix parameter order in a debug statement 
Signed-off-by: Alexey Obitotskiy <mobbitster@gmail.com>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6421 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-14 21:50:51 +00:00
Bart Van Assche
8f49cd43bc /etc/init.d/scst: Avoid that starting SCST fails with CONFIG_INFINIBAND=n 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6420 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-14 18:26:38 +00:00
Bart Van Assche
afab78762d Merge branch 'svn-trunk' 2015-07-10 20:47:04 -07:00
Bart Van Assche
e75e67bb51 qla2xxx: Fix indentation 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6419 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-11 03:46:28 +00:00
Bart Van Assche
ebcfc73439 isert: Allocate sge and wr structures dynamically 
In order to be able to support large block sizes (larger than 512K),
we allocate required structured in a lazy fashion. This way we both support
large block sizes (over 512K and even over 1M). We also lower memory footprint
when smaller block sizes are used.

Signed-off-by: Yan Burman <yanb@mellanox.com>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6418 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-11 03:41:15 +00:00
Bart Van Assche
d1c2869292 nightly build: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6417 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-10 23:53:27 +00:00
Bart Van Assche
993f290908 isert-scst: Port this driver to RHEL 5 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6416 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-10 22:27:37 +00:00
Bart Van Assche
ae9de304c4 scst: Several RHEL 5 build fixes 
Move the get_unaligned_*() functions up such that these occur
before the T10-PI functions. Backport the definition of
VARIABLE_LENGTH_CMD. Make scst_dif_crc_fn() build on RHEL 5
systems.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6415 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-10 22:26:43 +00:00
Bart Van Assche
f92a917d45 iscsi-scst: Suppress strict aliasing compiler warnings 
Avoid that the compiler reports warnings about strict aliasing when
building iscsi-scst on RHEL 6. This patch does not change any
functionality.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6414 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-10 22:22:57 +00:00
Bart Van Assche
84d90ac96e scst.h: Backport more cpumask.h functions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6413 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-10 16:04:27 +00:00
Bart Van Assche
f72c420af7 Merge branch 'svn-trunk' 2015-07-09 18:04:58 -07:00
Bart Van Assche
ac156d84c0 scst.h: Add cpumask_var_t for kernel versions before 2.6.28 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6412 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-09 19:12:09 +00:00
Bart Van Assche
44542c9752 ib_srpt: Follow-up for r6410 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6411 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-09 19:11:04 +00:00
Bart Van Assche
b448c6edf4 ib_srpt: Add support for systems with more than 64 CPU's 
Avoid that the following warning is reported on systems with more
than 64 CPU's:

WARNING: CPU: 0 PID: 4762 at drivers/scst/srpt/ib_srpt.c:4179 init_module+0x1d8f42/0x1db887 [ib_srpt]()
Call Trace:
 [<ffffffff8154f2ed>] dump_stack+0x46/0x58
 [<ffffffff8104b4ec>] warn_slowpath_common+0x8c/0xc0
 [<ffffffff8104b53a>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa0236f42>] init_module+0x1d8f42/0x1db887 [ib_srpt]
 [<ffffffffa0233000>] ? 0xffffffffa0233000
 [<ffffffffa005e000>] ? 0xffffffffa005e000
 [<ffffffffa015d587>] ib_register_client+0x87/0xc0 [ib_core]
 [<ffffffffa005e0ef>] init_module+0xef/0x1000 [ib_srpt]
 [<ffffffffa005e000>] ? 0xffffffffa005e000
 [<ffffffff810002bc>] do_one_initcall+0x8c/0x1c0
 [<ffffffff81149022>] ? __vunmap+0xc2/0x110
 [<ffffffff810bb3e3>] load_module+0x1b03/0x22a0
 [<ffffffff810b7e80>] ? show_initstate+0x60/0x60
 [<ffffffff810bbcce>] SyS_finit_module+0x8e/0x90
 [<ffffffff81555a32>] system_call_fastpath+0x12/0x17

Reported-by: Jack Wang <xjtuwjp@gmail.com>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6410 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-08 18:23:24 +00:00
Bart Van Assche
ea8f0a8afb nightly build: Add kernel version 4.1 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6409 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-08 15:41:22 +00:00
Bart Van Assche
b2cc848c36 Merge branch 'svn-trunk' 2015-07-03 06:51:11 -07:00
Vladislav Bolkhovitin
1656efe689 iscsi-scst: small post-r6315 cleanup 
Avoid that rd_task declared when it is not used



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6408 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-03 04:21:52 +00:00
Vladislav Bolkhovitin
3949bfa445 scst_vdisk: fix typo in vdisk_get_supported_opcodes() 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6407 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-07-01 22:13:40 +00:00
Bart Van Assche
ce6721207e nightly build: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6406 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-30 01:11:54 +00:00
Bart Van Assche
c74a2449c5 Return ENOTSUPP instead of ENOSYS for operations that are not supported 
ENOSYS must only be used inside system calls.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
 2015-06-28 08:50:36 -07:00
Bart Van Assche
2e07fca500 nightly build: Add kernel v4.1 build infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6405 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-28 15:45:59 +00:00
Bart Van Assche
12566f2781 nightly build: Update a kernel version 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6404 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-28 05:24:49 +00:00
Bart Van Assche
93aea54342 nightly build: Add kernel 4.1 build infrastructure 2015-06-27 22:24:20 -07:00
Bart Van Assche
d4a360a903 Merge branch 'svn-trunk' 
Conflicts:
	nightly/conf/nightly.conf
 2015-06-27 22:21:52 -07:00
Bart Van Assche
ef8d3ae376 nightly build: Update a kernel version 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6403 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-26 20:21:09 +00:00
Bart Van Assche
75369451a5 isert-scst/Kconfig: Add InfiniBand dependency 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6402 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-25 14:12:54 +00:00
Bart Van Assche
e3c906b4e5 scripts/run-regression-tests: Filter line numbers from the smatch output 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6400 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-24 15:18:48 +00:00
Bart Van Assche
741460b47b Merge branch 'svn-trunk' 2015-06-23 20:26:45 -07:00
Bart Van Assche
2b209aedcd nightly build: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6398 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-24 03:24:37 +00:00
Bart Van Assche
6b7b48fa62 Merge branch 'svn-trunk' 2015-06-23 08:20:48 -07:00
Bart Van Assche
79c8bf1f7c iscsi-scst, isert-scst: One trace flags variable per kernel module 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6397 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-23 15:01:17 +00:00
Bart Van Assche
c87e4e2c5e Merge branch 'svn-trunk' 2015-06-19 21:31:46 -07:00
Bart Van Assche
f0e98ee4b2 isert-scst: Build fix for older kernel versions (< 2.6.29) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6395 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-19 14:06:05 +00:00
Bart Van Assche
5071a481c8 Merge branch 'svn-trunk' 2015-06-17 21:18:30 -07:00
Vladislav Bolkhovitin
3b124eb309 Fix NDOB parsing for WRITE_SAME32 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6394 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-18 01:43:47 +00:00