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Author SHA1 Message Date
Bart Van Assche
bfe9d77412 isert-scst: Cache L_Key 
This patch does not change any functionality.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7019 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-25 22:21:46 +00:00
Bart Van Assche
8c04ce53f4 ib_srpt: Port to Linux kernel v4.9 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7018 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-25 20:50:34 +00:00
Bart Van Assche
120c66f924 ib_srpt: Cache global L_Key 
This patch does not change any functionality.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7017 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-25 20:50:15 +00:00
Bart Van Assche
e837ec7dcd scst_user: Port to Linux kernel v4.9 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7016 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-25 20:49:21 +00:00
Vladislav Bolkhovitin
d4227adcb6 Docs updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7015 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-22 02:19:03 +00:00
Bart Van Assche
449eb5944b scstadmin: Avoid that specifying an attribute multiple times results in an incomprehensible error message 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7014 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-21 21:54:02 +00:00
Bart Van Assche
7c4b50692c scst regression tests: Unload the scst kernel module explicitly 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7013 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-21 21:21:29 +00:00
Vladislav Bolkhovitin
b561c5a43d iscsi-scst: HOWTO updated 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7012 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-18 05:00:58 +00:00
Vladislav Bolkhovitin
1f72d604cc iscsi-scst: fix false positive BUG_ON() 
It's false positive, because responses live in the parent request's list
until last put for the parent.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7009 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-14 01:30:17 +00:00
Vladislav Bolkhovitin
1d98ab7e7a README.drbd: update to point to README.dlm for reservations sync 
Suggested-by: Curtis Maloney <curtis@tinbrain.net>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7008 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-12 01:27:42 +00:00
Vladislav Bolkhovitin
43ef6f912f fileio_tgt: fix debug output 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7007 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-11 03:30:54 +00:00
Vladislav Bolkhovitin
be8b679bb8 scst: fix tapes handling with Windows initiators 
Reported and tested by Florian Gall <florian@enterprize.dyndns.info>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7006 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-11 03:06:41 +00:00
Bart Van Assche
74a537dcfd ib_srpt: Enable S/G-list clustering 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7004 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-10 18:51:42 +00:00
Bart Van Assche
47183f2b16 ib_srpt: Fix a race condition in the initialization code 
Initialize port information before registering the CM ID. One of
the functions called by the CM handler (srpt_cm_req_recv())
namely uses the SCST target pointer so that pointer must be
initialized before the CM ID is registered. This patch avoids that
SRP login during ib_srpt initialization sporadically triggers the
following bug:

ib_srpt: Rejecting login with reason 0x10001
BUG: unable to handle kernel NULL pointer dereference at 0000000000000100
IP: [<ffffffffa09f1ccf>] srpt_cm_req_recv+0xf3f/0xf60 [ib_srpt]
Call Trace:
 [<ffffffffa09f1dd5>] srpt_ib_cm_req_recv+0xe5/0x110 [ib_srpt]
 [<ffffffffa06c6fae>] cm_process_work+0x1e/0x130 [ib_cm]
 [<ffffffffa06c9ca8>] cm_req_handler+0x398/0x460 [ib_cm]
 [<ffffffffa06c9e25>] cm_work_handler+0xb5/0x208 [ib_cm]
 [<ffffffff8107d2fc>] process_one_work+0x16c/0x350
 [<ffffffff8108002a>] worker_thread+0x17a/0x410
 [<ffffffff810843f6>] kthread+0x96/0xa0
 [<ffffffff8146f364>] kernel_thread_helper+0x4/0x10



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7003 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-10 18:51:06 +00:00
Bart Van Assche
95979e90cf ib_srpt: Retry with a smaller send queue size if QP creation fails 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7001 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-10 18:10:13 +00:00
Bart Van Assche
9c466a504a ib_srpt: Rework QP failure reporting code 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7000 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-10 18:09:51 +00:00
Bart Van Assche
ec59b087a7 ib_srpt README: Correct default srpt_sq_size 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6999 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-10 18:09:32 +00:00
Bart Van Assche
c707a4fd2d ib_srpt: Use tabs instead of spaces to indent 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6998 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-10 18:09:12 +00:00
Vladislav Bolkhovitin
5685448c0f SCST README: clarification 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6997 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-07 23:34:34 +00:00
Bart Van Assche
2eae3f9f13 scst_vdisk: Use op_is_write() instead of comparing with REQ_OP_WRITE 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6994 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-07 00:45:18 +00:00
Bart Van Assche
a7c1369787 nightly build: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6993 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-07 00:31:52 +00:00
Bart Van Assche
cf02e20771 scstadmin: Sort group and device group names alphabetically 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6992 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-07 00:22:47 +00:00
Bart Van Assche
d41307c162 scst: Port to Linux kernel v4.8 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6991 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-06 19:20:57 +00:00
Bart Van Assche
87005fe89a scst_vdisk: Rename blockio_rw_sync() into blockio_read_sync() 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6990 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-06 19:10:00 +00:00
Bart Van Assche
df048bde68 fcst: Bump version number 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6989 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-04 05:24:49 +00:00
Bart Van Assche
67b215a3ff scstadmin: Bump version number 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6988 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-04 05:24:35 +00:00
Bart Van Assche
a1f3219ff5 scst/include/backport.h: Fix RHEL/CentOS 7 build 
RHEL 7 and CentOS 7 provide a definition of ktime_before(). Hence
hide the ktime_before() definition on these Linux distro's.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6986 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-10-03 22:00:52 +00:00
Vladislav Bolkhovitin
5b0a9f0b1a scst_vdisk: added parameter cluster_mode to nullio device handler 
Signed-off-by: Kirill Tyushev <kirill.tyushev8@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6985 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-09-23 03:04:16 +00:00
Vladislav Bolkhovitin
2e19f8a63f scst_sysfs: better return value when trying to create an acg that already exists 
Signed-off-by: Erez Zilber <erezzi.list@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6984 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-09-20 03:10:30 +00:00
Vladislav Bolkhovitin
a00fef659b More web updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6983 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-31 01:07:37 +00:00
Vladislav Bolkhovitin
3d13a8e168 Web updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6982 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-31 00:47:52 +00:00
Bart Van Assche
6d9c43f821 ib_srpt: Reduce default value of srpt_sq_size 
Reduce the default value of the srpt_sq_size kernel module
parameter from 4096 to 256. This avoids on recent kernels
(e.g. 4.1.0) QP creation causes swiotlb to complain about a
failed allocation.

Reported-by: Curtis Maloney <curtis@tinbrain.net>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6981 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-28 16:27:43 +00:00
Vladislav Bolkhovitin
3c6e21704f iscsi: convert recently added BUG_ON() to EXTRACHECKS_BUG_ON() 
This check is rather debug check, so should belong to debug build only



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6980 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-24 02:05:03 +00:00
Vladislav Bolkhovitin
1b364e63b7 scst: cleanup 
Reported-By: Curtis Maloney <curtis@tinbrain.net>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6979 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-24 02:02:28 +00:00
Bart Van Assche
558e064c20 ib_srpt: More MOFED 3.3 fixes for kernel versions >= 4.6.0 
This is a slightly modified version of a patch from
Israel Rukshin <israelr@mellanox.com>.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6978 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-23 15:43:25 +00:00
Bart Van Assche
c19a667981 isert-scst: More MOFED 3.3 fixes for kernel versions >= 4.6.0 
This is a slightly modified version of a patch from
Israel Rukshin <israelr@mellanox.com>.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6977 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-23 15:42:41 +00:00
Bart Van Assche
c02fcc5ba3 ib_srpt: Change unsigned into unsigned int 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6976 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-22 17:05:46 +00:00
Bart Van Assche
0d438351f9 iscsi-scst: Change (signed) into (signed int) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6975 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-22 17:05:07 +00:00
Bart Van Assche
763349df7c scst: Insert a blank line after declarations where it was missing 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6974 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-22 16:17:25 +00:00
Bart Van Assche
d2dd61c072 isert-scst, srpt: Fix build on systems with kernel >= 4.2.0 + MOFED 3.3 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6973 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-22 04:28:52 +00:00
Bart Van Assche
3f35afdf88 isert-scst: Convert a cast into a container_of() expression 
This patch does not change any functionality.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6972 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-22 00:04:58 +00:00
Bart Van Assche
12a8edb9d4 scst_vdisk: Comment out a local variable that is not used 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6971 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-21 23:16:56 +00:00
Bart Van Assche
f221a515e2 ib_srpt: Address a checkpatch complaint about a missing space 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6970 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-21 22:59:16 +00:00
Bart Van Assche
89e278e2d6 ib_srpt: Remove trailing whitespace 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6969 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-21 22:58:45 +00:00
Bart Van Assche
25d4ff90eb scst_vdisk: Use tabs instead of spaces for indentation 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6968 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-21 22:58:24 +00:00
Bart Van Assche
7f9c69ae21 isert-scst: Address checkpatch coding style complaints 
This patch does not change any functionality.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6967 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-21 22:57:51 +00:00
Bart Van Assche
0fa4ce9230 nightly build: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6965 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-20 04:00:46 +00:00
Vladislav Bolkhovitin
610325e5c2 scst README: add section about VMware and Ceph RBD space reclaim 
Reported-by: Alex Gorbachev <ag@iss-integration.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6961 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-20 01:33:47 +00:00
Vladislav Bolkhovitin
68fc4a14b1 scst: fix compilation on older kernels 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6960 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-20 01:24:03 +00:00
Israel Rukshin
40fd212bdf isert: fix redundant module put on error flow when handling connect request 
Signed-off-by: Israel Rukshin <israelr@mellanox.com>

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6958 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-17 07:28:52 +00:00