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Author SHA1 Message Date
Vladislav Bolkhovitin
c0758f4699 scst: scst_finish_cmd() not try to left-shift lba of -1 
Change scst_finish_cmd() so that it does not attempt to left-shift lba when it
is -1 (the error value).  Left-shifting of a negative value is undefined in C.

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7172 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-11 03:57:04 +00:00
Vladislav Bolkhovitin
db31c1d56b scst: nolockdep patch for kernel 4.10 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7171 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-11 03:52:51 +00:00
Vladislav Bolkhovitin
3f5c04bec9 qla2x00t: update to kernel 4.10 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7170 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-11 03:51:32 +00:00
Vladislav Bolkhovitin
06503ca3fb scst: nolockdep patch for kernel 4.9 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7169 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-06 01:31:59 +00:00
Bart Van Assche
d1ad88a861 scst: Fix build for kernels before v2.6.39 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7168 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-04 02:56:27 +00:00
Bart Van Assche
386cd25f98 scst_lib: Convert a comment into a runtime check 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7167 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-04 02:45:35 +00:00
Bart Van Assche
3abfda9ec0 scstadmin: Fix a few bugs in the regression test code 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7166 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-04 02:36:37 +00:00
Bart Van Assche
642744c9fc Fix spelling of "Ardis Technologies" 
Reference: http://www.ddpsan.com/support-sales/about-us.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7165 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-02 22:32:06 +00:00
Bart Van Assche
b2f00687fd scripts/generate-kernel-patch: Stop applying the put_page_callback and exec_req_fifo patches 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7164 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-02 18:32:56 +00:00
Bart Van Assche
edebe24bab scst: Fix build for kernels before v2.6.39 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7163 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-02 14:23:00 +00:00
Bart Van Assche
57b16a2fd8 scst_lib: Fix kernel 2.6.30 build 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7162 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-02 14:13:15 +00:00
Bart Van Assche
acc573a2bb scripts: Update kernel download location 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7161 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-02 14:10:22 +00:00
Bart Van Assche
7d9994593f qla2x00t: Convert the non-standard %Lx into %llx 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7160 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-02 05:28:29 +00:00
Bart Van Assche
e39d23eb29 scst_sysfs: Fix spelling in a source code comment 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7159 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-02 05:18:05 +00:00
Bart Van Assche
2fcd2f24b0 scst: Kernel v4.12 build fixes 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7158 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-01 21:01:33 +00:00
Bart Van Assche
0c83846917 Surround #include <linux/version.h> with #ifndef INSIDE_KERNEL_TREE / #endif 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7157 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-01 20:26:08 +00:00
Bart Van Assche
2821f808b0 scst_debug: Remove a duplicated #include directive 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7156 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-01 20:22:56 +00:00
Vladislav Bolkhovitin
128d2b20a8 scst: add mutex_lock/unlock around scst_alloc_add_acg() 
The CONFIG_SCST_PROC build was calling scst_alloc_add_acg() without holding the
scst_mutex.

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7155 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-29 01:00:59 +00:00
Vladislav Bolkhovitin
a9dcdfadee scst: create proc/scst_threads with mode S_IRUGO, not 0 
Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7154 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-29 00:58:55 +00:00
Bart Van Assche
909247cb3d scst: Port to Linux kernel v4.11 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7153 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-27 00:17:22 +00:00
Bart Van Assche
0371382394 scst: Introduce scst_scsi_execute() 
This patch does not change any functionality but makes it easier
to port SCST to Linux kernel v4.11.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7152 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-26 23:53:11 +00:00
Vladislav Bolkhovitin
33af3ccb46 ql2x00t: howto update 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7151 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-22 04:15:21 +00:00
Vladislav Bolkhovitin
a09440181c Web updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7150 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-22 03:58:24 +00:00
Vladislav Bolkhovitin
4a4d4a1721 Web updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7149 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-22 03:50:03 +00:00
Vladislav Bolkhovitin
2ce8ce38e4 Web updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7148 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-22 03:33:13 +00:00
Vladislav Bolkhovitin
7fcfd8f589 Web updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7147 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-22 03:21:07 +00:00
Vladislav Bolkhovitin
68fa7e1a0d Copyright updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7146 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-22 03:19:52 +00:00
Vladislav Bolkhovitin
ed19aa2813 Web updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7145 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-22 03:04:34 +00:00
Vladislav Bolkhovitin
a8b24ae319 iscsi_scst: conn_lookup() skips any conn already closing 
This change helped a secondary problem I had under valgrind (due to some other
bug) with initiators timing out and reconnecting their sessions faster than the
threads were getting cleaned up (for one thing, valgrind only ever runs one
thread at a time).

It seems logical that the code in conn_lookup() would want to skip any
connection that's already known closing in this case, for the same reason it
searches the list in reverse.  And the dropping connections don't have to drop
in order, so searching in reverse doesn't seem sufficient to avoid finding a
wrong (stale, closing) connection structure.

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7144 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-21 01:36:34 +00:00
Vladislav Bolkhovitin
296f133caf iscsi-scst: fix ENOMEM path 
In an error path in iscsi_threads_pool_get(), when a new pool cannot be
allocated, if there is a pool on iscsi_thread_pools_list, it passes that back as
an alternative, so return zero in that case.

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7143 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-21 01:32:07 +00:00
Vladislav Bolkhovitin
0e92843d30 iscsi-scst: reset conn->rx_task in scsi_cmnd_start() for EXTRACHECKS 
In scsi_cmnd_start() conn->rx_task is intended to be set only during the
call to _stage1_done, but there was no code to reset it.  It doesn't
actually matter in execution, but it was a little confusing to wonder
and try to understand why it wasn't reset.

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7142 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-21 01:17:53 +00:00
Vladislav Bolkhovitin
660fb57d3a scst: set file size for NULLIO in PROCFS build 
The file size wasn't getting set for NULLIO with /proc support

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7141 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-21 01:11:37 +00:00
Vladislav Bolkhovitin
82f5ffd255 iscsi-scstd: daemon handle EOF (rc == 0) from nl_fd 
Daemon now handles receipt of EOF (rc == 0) from nl_fd.  Probably this never
happens in a real kernel build, but it does during shutdown in a usermode build
and it seems like it is "generically correct" in either case.

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7140 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-21 01:04:16 +00:00
Vladislav Bolkhovitin
344387c40e iscsi-scstd: replace signal() with sigaction() 
Replace signal() with sigaction() for validity in a multithreaded process

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7139 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-21 01:02:25 +00:00
Vladislav Bolkhovitin
a8336afa4c iscsi-scst: change local names of ioctl() and open() to not conflict 
Change local names of ioctl() and open() to not conflict with C library names.
This isn't really a bug in a strictly kernel-resident build, but the change
avoids symbol conflicts with libc when building for usermode.

Signed-off-by: David Butterfield <dab21774@gmail.com>

with some changes



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7138 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-21 00:57:10 +00:00
Vladislav Bolkhovitin
dd026f8511 fileio_tgt: change "#if DEBUG_TM_FN_IGNORE" to "#ifdef ..." 
Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7137 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-19 03:44:20 +00:00
Vladislav Bolkhovitin
24b9a38b2b scst: avoid possible side effect with WARN_ON_ONCE() 
Reported-By: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7136 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-18 04:06:18 +00:00
Vladislav Bolkhovitin
89a939536f fcst: Linux kernel v4.10 build fix 
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7135 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-18 04:02:44 +00:00
Vladislav Bolkhovitin
74bee99f59 iscsi-scst: replace strncpy() by strlcpy() 
Follow up for r7109: strlcpy() is more appropriate in this place.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7134 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-18 03:57:12 +00:00
Bart Van Assche
b58937bf62 srpt/Makefile: Add support for make -i 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7133 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-15 04:10:44 +00:00
Bart Van Assche
4ffb6b6f12 iscsi-scst/Makefile: Add support for make -i 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7132 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-15 04:10:31 +00:00
Bart Van Assche
8c4889d092 iscsi-scst/Makefile: Fix detection of whether InfiniBand is enabled 
Inspecting modules.symbols is fine after a kernel has been installed but
not if a kernel tree has not been installed. If a kernel tree has not
been installed, check the .config file.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7131 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-14 21:38:56 +00:00
Bart Van Assche
41964012c1 isert-scst: Fix two configuration tests 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7130 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-14 20:47:26 +00:00
Bart Van Assche
8730c9c5a6 ib_srpt: Fix two configuration tests 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7129 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-14 20:46:50 +00:00
Bart Van Assche
3685688caa iscsi-scst/Makefile: Optimize Makefile 
Cache conftest results and enable parallel invocation of conftests.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7128 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-14 04:29:38 +00:00
Bart Van Assche
4f6fc459c0 ib_srpt: Optimize Makefile 
Cache conftest results and enable parallel invocation of conftests.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7127 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-14 04:21:38 +00:00
Vladislav Bolkhovitin
57ee5e39ab backport ACCESS_ONCE() before 2.6.26 
Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7126 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-14 01:19:06 +00:00
Vladislav Bolkhovitin
c98eb43f55 extraclean does "rm tags cscope.out" 
Signed-off-by: David Butterfield <dab21774@gmail.com>




git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7125 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-14 01:17:45 +00:00
Vladislav Bolkhovitin
68129122e8 iscsi-scst: clean up the conftest subdirectory too 
Reported-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7124 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-14 01:16:10 +00:00
Vladislav Bolkhovitin
eaa99a8770 Fix a few minor "extra" compiler warnings (mostly "const" issues) 
Add "XXX" comments in a few places about potential problems seen in SCST code,
for future investigation and possible repair.

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7123 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-14 01:03:25 +00:00