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Author SHA1 Message Date
Bart Van Assche 6c46b1a5a0 scst: Remove the dev_unregistering member variable 
This variable is no longer needed because devices are
removed from the devices list via list_del_init() before
being unregistered. See also trunk r5510 / commit f3820d5bc4.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
 2015-04-15 14:30:34 +02:00
Bart Van Assche 32cadc07df scst: Rework the code for waiting until an I/O context is ready 
Introduce a wait event and eliminate the msleep() call that is
used for waiting until an I/O context is ready.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
 2015-04-15 14:30:31 +02:00
Bart Van Assche 6317a4a5ee qla2x00t: Kernel 3.19 build fix 
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
 2015-04-13 18:44:00 +02:00
Bart Van Assche a8a2725815 iscsi-scst: Add put_page_callback patch for kernel 3.19 
Tested against the virtio_net network driver.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
 2015-04-13 18:44:00 +02:00
Bart Van Assche 904b3c1eb3 iscsi-scst: Kernel 3.19 build fix 
Change the data type of iscsi_conn.read_iov into struct kvec * and
switch from iscsi_conn.read_size to iscsi_conn.read_msg.count for
kernel version 3.19 and later. Cast the return type of
get_zeroed_page() to void * since with this patch the read_iov
data type depends on the kernel version. Remove the (void __force
__user *) casts when assigning to iov_base since for a kvec iov_base
is a kernel pointer instead of a user space pointer. Switch to
iov_iter_kvec() to initialize conn->read_msg.msg_iter.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
 2015-04-13 18:44:00 +02:00
Bart Van Assche 02c014bf90 iscsi-scst: Prepare for kernel 3.19 
Rework the iSCSI target driver code such that it becomes easier
to port this code to kernel 3.19.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
 2015-04-13 18:44:00 +02:00
Bart Van Assche e860c56bcd iscsi-scst: Suppress put_page_callback patch warnings 
The put_page_callback patch only improves performance on single-socket
systems but not on systems with multiple CPU sockets. Hence do not
print a warning if the put_page_callback patch has not been applied.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
 2015-04-13 18:44:00 +02:00
Bart Van Assche 2d97fce7de vdisk_blockio: Make the WRITE VERIFY warning less verbose 
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
 2015-04-13 18:44:00 +02:00
Bart Van Assche c380042f9f Remove SourceForge www directory 2015-04-13 16:22:43 +02:00
Bart Van Assche b470b861c9 Add .gitignore 
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
 2015-04-13 16:22:43 +02:00
Bart Van Assche 33a4bccc38 ib_srpt: Avoid that aborting a command triggers a race condition 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6181 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-04-10 05:39:44 +00:00
Vladislav Bolkhovitin 268c7ce246 Docs update 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6180 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-04-10 00:33:05 +00:00
Bart Van Assche 98fb52432c ib_srpt: Specify a valid completion vector during completion queue creation 
Avoid that SRP login can fail as follows:

kernel: ib_srpt: failed to create CQ: cqe 320; c.v. 17; ret -22


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6179 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-04-09 15:06:36 +00:00
Bart Van Assche 8cb332836f scripts/specialize-patch: Fix a bug in evaluate() 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6176 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-04-01 07:17:17 +00:00
Bart Van Assche b0167433fb qla2x00t: Fix spelling in a source code comment 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6175 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-04-01 06:39:16 +00:00
Bart Van Assche 356c46e018 qla2x00t: Avoid that checkpatch complains about indentation 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6174 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-04-01 06:37:50 +00:00
Bart Van Assche c32f79f6c1 Revert T10-PI support 
The T10-PI patch (r6162) increases the time needed to run mkfs.ext4
over iSCSI from less than a second to several minutes. This is a
regression so revert the T10-PI patch until there is sufficient time
to find the root cause of this regression and to fix this regression.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6171 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-31 09:51:24 +00:00
Bart Van Assche 01524f59ce qla2x00t: Fix a checkpatch complaint about whitespace 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6170 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-31 07:58:48 +00:00
Bart Van Assche 2dc5f994cf scst.h: Address recently introduced checkpatch complaints about whitespace 
Address the following checkpatch complaints:

ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
ERROR:SPACING: space required before the open parenthesis '('


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6169 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-30 14:56:42 +00:00
Bart Van Assche 4751a5bf5d scst_vdisk: Fix indentation 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6168 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-30 14:46:00 +00:00
Bart Van Assche 40c138ac23 scst: Kernel 3.19 build fix 
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6167 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-30 09:34:16 +00:00
Bart Van Assche d6db54ebdc ib_srpt: Enable building against OFED headers without patching the build system (follow-up for r6138) 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6166 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-29 19:19:36 +00:00
Bart Van Assche b79e0f7272 scst_main: Insert a blank line after a mutex_unlock() statement 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6165 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-29 17:34:10 +00:00
Bart Van Assche a3f4f28711 Build fixes - follow-up for r6162 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6164 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-29 17:32:59 +00:00
Bart Van Assche 6349372255 iscsi-scst: Switch to the new and preferred approach for printing kernel messages 
This patch does not change any functionality.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6163 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-29 17:28:38 +00:00
Vladislav Bolkhovitin a3ad8d1832 T10-PI support 
Thanks to SanDisk and Emulex for supporting this work!

Tested with Emulex SDK Release 5.2.1



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6162 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-28 05:22:47 +00:00
Bart Van Assche dbdec5079d nightly build: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6161 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-28 02:45:23 +00:00
Vladislav Bolkhovitin 57ae9291b9 iscsi-scst: Concatenate two string literals 
This patch fixes the following kernel 3.19 checkpatch complaint:

Consecutive strings are generally better as a single string.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6160 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-27 03:52:37 +00:00
Vladislav Bolkhovitin b6ea3324e6 scst_vdisk: Fix indentation 
Detected by smatch.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6159 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-27 03:50:57 +00:00
Bart Van Assche 536cf0c473 qla2xxx_scst: Remove trailing whitespace 
Detected by checkpatch.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6158 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-26 15:20:44 +00:00
Vladislav Bolkhovitin cac086b68b scst: Kernel 4.0 build fix 
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6157 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-26 04:11:21 +00:00
Vladislav Bolkhovitin 5cc7555cd9 iscsi-scst: Rework sparse annotations 
Do not declare kernel pointers as __user but instead cast these to
__user just before assigning these to iov_base.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6156 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-26 00:33:45 +00:00
Vladislav Bolkhovitin 572869d64a scst_local: Kernel 3.19 build fix 
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6155 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-26 00:06:51 +00:00
Vladislav Bolkhovitin 65f1c58e28 scst: Kernel 3.19 build fix 
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6154 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-26 00:04:24 +00:00
Vladislav Bolkhovitin ea60935622 qla2x00t: fix proc build 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6153 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-26 00:02:19 +00:00
Bart Van Assche 90da428ec2 scst_vdisk: Insert blank line after declarations 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6152 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-25 20:30:55 +00:00
Bart Van Assche 77cc4fb7e0 Add kernel 3.19 nightly build support infrastructure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6151 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-25 20:29:50 +00:00
Bart Van Assche 9c037ae577 scstadmin: Fix saving groups without LUNs 
Reported-by: Aayush Kasurde <aayush.kasurde@gmail.com>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6150 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-25 19:43:30 +00:00
Vladislav Bolkhovitin 2090b6811a qla2x00t: remove detect() callback 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6149 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-25 01:00:06 +00:00
Vladislav Bolkhovitin a788a4efd7 Newer version of QLogic target driver with 16G (26xx/83xx) support 
This version is production used by SanDisk for quite some time and
passed all very hard internal tests. However, due to original qla2xxx
issues NPIV is not working in this version, so if you need NPIV either
use v3.0 of this driver or the driver from the QLogic git.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6148 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-25 00:32:39 +00:00
Vladislav Bolkhovitin 04d53bfb14 Small logging improvement 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6147 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-25 00:21:16 +00:00
Vladislav Bolkhovitin fe38e4acb2 Copyrights updated 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6146 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-19 00:01:03 +00:00
Vladislav Bolkhovitin 842a168c7a Docs update 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6145 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-18 23:37:06 +00:00
Vladislav Bolkhovitin a1bdbdef34 SVN ignores updated 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6144 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-18 23:25:33 +00:00
Bart Van Assche 1699051be2 nightly build: Update a kernel version 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6142 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-06 15:53:37 +00:00
Bart Van Assche 1c8574763b ib_srpt, Makefile: Pass same flags to "make modules" and to "make install" 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6141 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-04 10:42:38 +00:00
Bart Van Assche 0e292ac2d8 ib_srpt: Follow-up for r6138 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6140 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-03 15:49:22 +00:00
Bart Van Assche 940faa9ad4 ib_srpt: Enable building against OFED headers without patching the build system 
Additionally, include the OFED flavor name in the ib_srpt version number.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6138 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-02 14:28:25 +00:00
Bart Van Assche ef48d260d2 ib_srpt: Suppress a compiler warning when building against Mellanox OFED 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6137 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-02 14:24:33 +00:00
Vladislav Bolkhovitin f59f2ab6ab scst_disk: Avoid overflow for large max_hw_sectors values 
Avoid that max_sectors << block_shift overflows for large max_sectors
values by changing the test ((max_sectors << block_shift) < PAGE_SIZE)
into (max_sectors < (PAGE_SIZE >> block_shift)).

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6136 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-02-28 03:35:59 +00:00