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Author SHA1 Message Date
Bart Van Assche
5f2d3420cd Merge branch 'svn-trunk' 2016-10-07 17:51:18 -07:00
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
267a08bd63 Merge branch 'svn-trunk' 2016-10-06 17:46:51 -07:00
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
d3b5a58eff Merge branch 'svn-trunk' 2016-10-06 17:32:25 -07:00
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
b11667cc73 Merge branch 'svn-trunk' 2016-10-06 12:22:58 -07:00
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
beb07ce992 Merge branch 'svn-trunk' 2016-10-04 21:05:50 -07:00
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
722575d8c2 Merge branch 'svn-trunk' 2016-10-03 19:17:49 -07:00
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
cf6b6183c0 Merge branch 'svn-trunk' 2016-08-28 12:56:32 -07:00
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
2a160dde33 Merge branch 'svn-trunk' 2016-08-21 21:29:19 -07:00
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
5df4a932d5 Merge branch 'svn-trunk' 2016-08-21 17:05:39 -07:00
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
Bart Van Assche
bddeb4d0d6 Merge branch 'svn-trunk' 2016-08-19 20:50:50 -07:00
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
Bart Van Assche
7d05f86928 Merge branch 'svn-trunk' 2016-08-17 21:11:34 -07:00
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
Israel Rukshin
0498de2100 isert: add conn to portal conn list only if rdma_accept succeeded 
If rdma_accept() failed then we shouldn't call rdma_disconnect() on that QP
as the result is unexpected.

Signed-off-by: Israel Rukshin <israelr@mellanox.com>

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6957 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-17 07:28:47 +00:00
Israel Rukshin
183ef82731 isert: fix isert conn cleanup when rdma_accept fails 
If rdma_accept fails the state of the qp is modified to error and all
posted recieve buffers will be flushed and because of the flush
the isert conn teardown flow will start.

Signed-off-by: Israel Rukshin <israelr@mellanox.com>

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6956 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-17 07:28:43 +00:00
Israel Rukshin
73b50bce1b isert: fix working with freed conn object 
isert_delete_conn_dev function checks if it needs to close the connection
by checking that dev conn is not NULL.
We were missing set conn to null when freeing it and that caused working
with memory that was already freed.

Signed-off-by: Israel Rukshin <israelr@mellanox.com>

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6955 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-17 07:28:38 +00:00
Israel Rukshin
b292383396 isert: add missing fd put on error flow 
Signed-off-by: Israel Rukshin <israelr@mellanox.com>

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6954 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-17 07:28:34 +00:00
Israel Rukshin
09d719a009 isert: fix races between conn fops read/write and disconnect flow 
read/write events may arive after the isert connection has
started the teardown flow.
This scenario may occur on login logout stress.
It may lead to NULL derefrence bugs.

Signed-off-by: Israel Rukshin <israelr@mellanox.com>

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6953 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-17 07:28:29 +00:00
Israel Rukshin
9dee83d555 isert: faster release of isert_scst module 
If there is a dead connection we don't want to wait 60 seconds for
the connection timeout error.
So when closing the portal we close now all the connections
immediately without waiting for events to arrive.

Signed-off-by: Israel Rukshin <israelr@mellanox.com>

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6952 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-17 07:28:25 +00:00
Israel Rukshin
45256dd888 isert: fix isert connection kref leak 
To avoid rare cases when checking ISERT_CONNECTION_EST bit
may lead to kref leak, we now take the third refcount earlier
before calling to rdma_accept.

Signed-off-by: Israel Rukshin <israelr@mellanox.com>

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6951 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-08-17 07:28:20 +00:00