Merged revisions 6682-6691 via svnmerge from

svn://svn.code.sf.net/p/scst/svn/trunk

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  r6682 | bvassche | 2015-11-12 09:43:26 -0800 (Thu, 12 Nov 2015) | 1 line
  
  scst_copy_mgr: Fix indentation
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  r6683 | bvassche | 2015-11-12 10:26:26 -0800 (Thu, 12 Nov 2015) | 8 lines
  
  qla2x00t: Suppress a Coverity complaint about a potential buffer overflow
  
  Coverity reported the following:
  
  Copy into fixed size buffer (STRING_OVERFLOW)
  fixed_size_dest: You might overrun the 17 byte fixed-size string
  ha->model_number by copying def without checking the length.
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  r6684 | bvassche | 2015-11-12 10:30:15 -0800 (Thu, 12 Nov 2015) | 1 line
  
  qla2x00t: Do not compare an array pointer with NULL
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  r6685 | bvassche | 2015-11-12 10:30:42 -0800 (Thu, 12 Nov 2015) | 1 line
  
  qla2x00t: Use strlcpy() instead of strcpy()
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  r6686 | bvassche | 2015-11-12 14:17:59 -0800 (Thu, 12 Nov 2015) | 4 lines
  
  scst_lib: Avoid using 64-bit divisions
  
  Reported-by: Sebastian Herbszt <herbszt@gmx.de>
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  r6687 | vlnb | 2015-11-12 15:33:45 -0800 (Thu, 12 Nov 2015) | 3 lines
  
  Update the root README regarding QLogic target driver
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  r6688 | bvassche | 2015-11-13 08:26:09 -0800 (Fri, 13 Nov 2015) | 8 lines
  
  scst: Fix kernel 2.6.36 build
  
  Avoid that compilation fails with the following error message:
  
  include/linux/slub_def.h:246: error: conflicting types for ‘kmalloc’
  include/scst/backport.h:458: error: implicit declaration of function ‘kmalloc’
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  r6689 | bvassche | 2015-11-13 11:07:10 -0800 (Fri, 13 Nov 2015) | 7 lines
  
  scstadmin: Do not try to clear copy manager assignments
  
  This patch avoids that the following error message is displayed on the
  console while "/etc/init.d/scst start" is executed:
  
  scst: scst_cm_mgmt:3556:***ERROR***: Device copy_manager_tgt not found
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  r6690 | bvassche | 2015-11-13 13:07:50 -0800 (Fri, 13 Nov 2015) | 1 line
  
  scstadmin: Leave out the copy manager from the driver list
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  r6691 | bvassche | 2015-11-13 17:07:27 -0800 (Fri, 13 Nov 2015) | 4 lines
  
  scstadmin: Pass $PREFIX to Makefile.PL
  
  Signed-off-by: Alexey Mochkin <alukardd@alukardd.org>
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git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.1.x@6692 d57e44dd-8a1f-0410-8b47-8ef2f437770f

README

@@ -31,12 +31,15 @@ For more information about each subproject see their README files.
 QLogic target driver
 ====================
 
-QLogic target driver in qla2x00t/ is the old one, forked from qla2xxx
-from kernel 2.6.26. It is not maintained anymore and not built by
-default by the common Makefile targets, like "all".
+QLogic target driver qla2x00t is the old driver, forked from qla2xxx
+several years ago. It is very stable, well tested and actively used in
+many production setups. The ultimate goal is to have the mainstream
+(git) QLogic target driver to be the main and the only QLogic target
+driver, but, unfortunately, this driver not yet reached level of quality
+and maturity of qla2x00t. We with QLogic are working toward it.
 
-You can find the latest version of this driver in git://git.qlogic.com/scst-qla2xxx.git.
-It is now maintained by QLogic, hence located in the QLogic's git.
+You can find the latest version of the git driver in git://git.qlogic.com/scst-qla2xxx.git.
+It is maintained by QLogic, hence located in the QLogic's git.
 
 To integrate it into the SCST build tree you need:
 
@@ -45,19 +48,20 @@ To integrate it into the SCST build tree you need:
 2. Create in the SCST root, i.e. this directory, a subdirectory with name
 qla2x00t_git
 
-3. Symlink drivers/scsi/qla2xxx subdirectory in the cloned git tree to the
-qla2x00t_git subdirectory
+3. Optional for the in-tree build: symlink drivers/scsi/qla2xxx
+subdirectory in the cloned git tree to the qla2x00t_git subdirectory
 
-Thats all. Now run either "make all" to build the SCST core and all
-target drivers with in-tree QLogic drivers, or the following command
+Thats all. Now common and QLA specific root Makefile targets "magically"
+start working with the new driver.
+
+For detail instructions how to setup QLA target build environment see
+its README or HOWTO. Run either "make all" to build the SCST core and
+all target drivers with in-tree QLogic drivers, or the following command
 with standalone QLogic drivers:
 
 BUILD_2X_MODULE=y CONFIG_SCSI_QLA_FC=y CONFIG_SCSI_QLA2XXX_TARGET=y make all
 
-and other common and QLA specific root Makefile targets "magically" start
-working. For detail instructions how to setup QLA target build environment see
-its README or HOWTO.
-
-You can still build the old driver using qla_old* root Makefile targets.
+In presence of qla2x00t_git subdirectory you can still build the
+qla2x00t using qla_old* root Makefile targets.
 
 Vladislav Bolkhovitin <vst@vlnb.net>, http://scst.sourceforge.net