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Author SHA1 Message Date
Vladislav Bolkhovitin
1d2dedddcc Update of SCST_Gentoo_HOWTO.txt from Willem Boterenbrood <w.boterenbrood@gmail.com> 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3823 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-19 23:20:22 +00:00
Bart Van Assche
412ef99c73 nightly build config: Update to kernel version 3.0.3 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3822 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-19 09:18:44 +00:00
Bart Van Assche
c9bd29a8b9 ib_srpt: Clean up tracing statements 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3821 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-18 09:08:22 +00:00
Vladislav Bolkhovitin
c470a43c5e The implementation of many tracing macros in scst_debug.h (like TRACE_DBG) 
requires that at least one more argument must be provided in addition to format
which in some cases is an overkill. This patch fixes the issue and also unifies
macro signatures for the cases when CONFIG_SCST_DEBUG is either on or off.

Signed-off-by: Sergey Myasnikov <tigra564 at gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3820 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-18 00:39:13 +00:00
Vladislav Bolkhovitin
5503fb0646 Disable accepting initiator mode commands if initiator mode not enabled 
for 23xx- chips as well as suggested by ido benda <idombd@gmail.com>.

This is extension of r3261 to qla2x00_queuecommand().



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3819 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-18 00:27:12 +00:00
Vladislav Bolkhovitin
8672c1d5a0 Fix for forgotten devt initialization in preparing internal commands 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3818 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-18 00:17:06 +00:00
Bart Van Assche
ea68c9a775 nightly build config: Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3817 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-17 14:51:48 +00:00
Bart Van Assche
34714117d1 /etc/init.d/scst, Gentoo: do not require that /etc/scst.conf exists when starting SCST. Makes the init script behavior on Gentoo consistent with LSB-compliant distributions. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3816 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-17 08:27:18 +00:00
Bart Van Assche
832968b65e ib_srpt: Builds again on 32-bit systems 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3815 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-17 08:21:08 +00:00
Bart Van Assche
50c2ef2e01 srpt/Makefile: Use $(MAKE) instead of make when recursing. See also http://www.gnu.org/s/hello/manual/make/MAKE-Variable.html for more information about why this is important. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3814 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-17 07:51:08 +00:00
Bart Van Assche
de5c72d569 nightly build: remove "pcbart" config, rename "cellbuzz" into "nightly" and restore previously removed kernel versions. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3813 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-17 06:58:21 +00:00
Bart Van Assche
d554d56423 scripts/specialize-patch: Make sure that checkpatch doesn't complain about space after operator \! 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3812 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-16 12:22:31 +00:00
Bart Van Assche
de8bc79ae0 scripts/filter-trace-entry-exit: Filter out "return;" statements at the end of a function that are not preceeded by a label. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3811 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-16 12:20:25 +00:00
Bart Van Assche
78d62e7dd1 scripts/specialize-patch: Only emit "g1" debug output if debugging has been enabled. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3810 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-16 11:48:48 +00:00
Bart Van Assche
9455613488 scripts/specialize-patch: Update comments next to #else and #endif directives. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3809 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-16 11:26:59 +00:00
Bart Van Assche
8f48d8d7e9 Follow-up for r3807: make the hunk headers match again. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3808 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-16 08:32:23 +00:00
Bart Van Assche
803bae6fb8 scripts/specialize-patch: Remove #elif 0 sections from the output 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3807 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-16 07:47:32 +00:00
Bart Van Assche
49147b3d8d Change __constant_cpu_... into cpu_... since the latter is also evaluated at compile time. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3806 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-14 19:03:03 +00:00
Bart Van Assche
0042639266 /etc/init.d/scst: Port to Gentoo 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3805 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-14 16:13:33 +00:00
Bart Van Assche
eb24966570 scst_local: Fix a recently introduced compiler warning. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3804 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-14 15:51:17 +00:00
Bart Van Assche
0e26a6c7a5 ib_srpt: Change __constant_cpu_... into cpu_... since the latter are also evaluated at compile time 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3803 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-14 08:48:42 +00:00
Bart Van Assche
4eebec2e1b Update according to new kernel.org directory tree structure 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3802 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-14 08:07:38 +00:00
Bart Van Assche
72060a5ec5 Update kernel versions 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3801 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-13 14:10:16 +00:00
Vladislav Bolkhovitin
632b6beeeb Update of SCST_Gentoo_HOWTO.txt to SCST 2.x. Thanks to Willem Boterenbrood <w.boterenbrood@gmail.com>! 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3800 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-09 01:04:57 +00:00
Vladislav Bolkhovitin
2fa4898b5e Modified patch from Bart Van Assche <bvanassche@acm.org>: 
The range unmapped by the scst_vdisk handler when processing an UNMAP command
is not correct. The patch below fixes that and also prevents that the following
kernel crash can be triggered on the target:

Call Trace:
 [<ffffffffa06b5350>] ? srpt_post_send+0xd0/0x140 [ib_srpt]
 [<ffffffff811bb595>] ? cpumask_next_and+0x35/0x50
 [<ffffffff810e6296>] shmem_truncate_range+0x7a6/0xa50
 [<ffffffffa0612ceb>] ? scst_get_buf_full+0x16b/0x270 [scst]
 [<ffffffffa069beb6>] vdisk_exec_unmap+0x1d6/0x4b0 [scst_vdisk]
 [<ffffffff813c0cb6>] ? _raw_spin_unlock+0x16/0x40
 [<ffffffffa069dadc>] vdisk_do_job+0x5fc/0x950 [scst_vdisk]
 [<ffffffffa0605402>] scst_do_real_exec+0xb2/0x400 [scst]
 [<ffffffffa06076a7>] scst_exec+0xd7/0x240 [scst]
 [<ffffffffa06079b6>] scst_send_for_exec+0x1a6/0x2f0 [scst]
 [<ffffffffa06086f8>] scst_process_active_cmd+0x4f8/0x790 [scst]
 [<ffffffffa0608a29>] scst_do_job_active+0x99/0x170 [scst]
 [<ffffffffa060a3da>] scst_cmd_thread+0x15a/0x3b0 [scst]
 [<ffffffff81047470>] ? default_wake_function+0x0/0x20
 [<ffffffffa060a280>] ? scst_cmd_thread+0x0/0x3b0 [scst]
 [<ffffffff8106dc26>] kthread+0x96/0xa0
 [<ffffffff81003cd4>] kernel_thread_helper+0x4/0x10
 [<ffffffff8103db01>] ? finish_task_switch+0x51/0xb0
 [<ffffffff813c0c7c>] ? _raw_spin_unlock_irq+0x1c/0x40
 [<ffffffff813c18b1>] ? restore_args+0x0/0x30
 [<ffffffff8106db90>] ? kthread+0x0/0xa0
 [<ffffffff81003cd0>] ? kernel_thread_helper+0x0/0x10

Invoking truncate_range() with an end len that is not page-size aligned
triggers it. In other words, with a block size that is below
PAGE_CACHE_SIZE some UNMAP commands could trigger a kernel bug. I think
it's better to print an error message and to skip an UNMAP command
instead of triggering a kernel oops.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3799 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-05 02:07:35 +00:00
Bart Van Assche
47170d1578 ib_srpt: Function tracing output format fix 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3798 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-03 12:46:13 +00:00
Bart Van Assche
a897b951f4 scst: Whitespace-only change - indent code properly 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3797 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-03 12:44:15 +00:00
Bart Van Assche
15d2609293 ib_srpt: Avoid that removing ib_srpt while I/O is ongoing sometimes triggers a hang 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3796 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-03 12:34:31 +00:00
Bart Van Assche
7ea186090f Fix a recently introduced compiler warning / remove more superfluous double quotes in a #warning statement 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3794 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-03 09:15:50 +00:00
Bart Van Assche
b500c6bad7 scstadmin works fine with SCST 2.x too 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3793 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-08-03 09:05:05 +00:00
Bart Van Assche
705c3754a2 Remove superfluous double quotes from around #warning messages because checkpatch 3.0 complains about these. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3789 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-29 12:58:13 +00:00
Vladislav Bolkhovitin
a29e2d9757 Fix possible deadlock in the sysfs thread processing 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3786 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-28 22:27:22 +00:00
Bart Van Assche
aa4ef7e352 Fix a typo introduced in the previous commit 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3785 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-27 15:05:38 +00:00
Bart Van Assche
d30a411c66 Add kernel version 3.0 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3784 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-27 14:07:45 +00:00
Bart Van Assche
dbc55781d7 Add remaining Linux kernel 3.0 patches and port nightly build scripts to 3.0 too. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3783 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-27 14:05:47 +00:00
Bart Van Assche
4f828ba8a3 Update scstadmin and scst.conf man pages with information about ALUA. Update the scst.conf example too. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3782 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-27 12:38:51 +00:00
Vladislav Bolkhovitin
90aa221cbb Update for kernels 3.0 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3775 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-27 01:13:10 +00:00
Mark Buechler
f58e5ff746 - Help menu cleanup. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3774 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 18:39:14 +00:00
Bart Van Assche
5bb53889f6 scstadmin: Port ALUA support to new sysfs interface 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3772 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 18:31:58 +00:00
Mark Buechler
dc7c3c569d - Hopefully the last fix for initiator to target. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3771 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 18:28:37 +00:00
Mark Buechler
d590380e90 - Terminology fix pointed out my Bart Van Assche - rename initiator to target wrt target groups. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3769 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 18:22:12 +00:00
Mark Buechler
df0b08fd87 - Update man page for minor argument changes. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3768 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 17:18:20 +00:00
Mark Buechler
6dfea77a42 - Sync version with scst. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3767 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 17:03:42 +00:00
Mark Buechler
c69d248484 - Forgot initiators within target groups. ALUA should be complete now. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3766 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 17:03:15 +00:00
Mark Buechler
31a3b9b5b3 - Finish writeConfiguration(). 
- Added clearConfiguration() support for ALUA.
- Added applyConfiguration() support for ALUA.

At this point, ALUA support should be complete. 

Todo: Rewrite and simplify a whole lot of redundant code.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3765 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 16:47:49 +00:00
Mark Buechler
16cf933695 - Update addDeviceGroup() to latest svn. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3764 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 13:51:10 +00:00
Bart Van Assche
7999ac6f53 srpt: Make build mode switches silent 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3760 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 09:27:48 +00:00
Bart Van Assche
84f56dfa67 srpt: Change default build mode from release to debug. Add support for "make 2debug" / "make 2release" / "make 2perf". 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3759 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-26 09:26:17 +00:00
Mark Buechler
b21be77a50 - Ignore the new DEVICE_GROUP clause when applying SCST attributes. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3756 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-25 20:11:21 +00:00
Mark Buechler
8480912712 - Remove some left over debugging. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3755 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-07-25 19:21:55 +00:00