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[Scst-svn] SF.net SVN: scst: [175] trunk
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From: <vl...@us...> - 2007-08-29 15:07:45
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Revision: 175
http://scst.svn.sourceforge.net/scst/?rev=175&view=rev
Author: vlnb
Date: 2007-08-29 08:07:40 -0700 (Wed, 29 Aug 2007)
Log Message:
-----------
- Fixed make headers_check problem, reported by Doug Dumitru <do...@ea...>
- Improved rebuilt warning as suggested by Tomasz Chmielewski <ma...@wp...>
- Minor cleanups
Modified Paths:
--------------
trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.16.patch
trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.18.patch
trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.21.patch
trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.22.patch
trunk/scst/README
trunk/scst/src/Makefile
Modified: trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.16.patch
===================================================================
--- trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.16.patch 2007-08-29 09:52:07 UTC (rev 174)
+++ trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.16.patch 2007-08-29 15:07:40 UTC (rev 175)
@@ -19,15 +19,15 @@
#define page_private(page) ((page)->private)
diff -upr linux-2.6.16.29/include/linux/net.h linux-2.6.16.29/include/linux/net.h
--- linux-2.6.16.29/include/linux/net.h 2006-09-12 22:02:10.000000000 +0400
-+++ linux-2.6.16.29/include/linux/net.h 2007-08-07 19:55:27.000000000 +0400
-@@ -22,6 +22,7 @@
- #include <linux/wait.h>
- #include <linux/stringify.h>
- #include <asm/socket.h>
++++ linux-2.6.16.29/include/linux/net.h 2007-08-29 18:31:40.000000000 +0400
+@@ -57,6 +57,7 @@ typedef enum {
+ #define __SO_ACCEPTCON (1 << 16) /* performed a listen */
+
+ #ifdef __KERNEL__
+#include <linux/mm.h>
- struct poll_table_struct;
- struct inode;
+ #define SOCK_ASYNC_NOSPACE 0
+ #define SOCK_ASYNC_WAITDATA 1
@@ -294,5 +295,30 @@ extern int net_msg_cost;
extern int net_msg_burst;
#endif
Modified: trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.18.patch
===================================================================
--- trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.18.patch 2007-08-29 09:52:07 UTC (rev 174)
+++ trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.18.patch 2007-08-29 15:07:40 UTC (rev 175)
@@ -19,15 +19,15 @@
#define page_private(page) ((page)->private)
diff -upr linux-2.6.18.1/include/linux/net.h linux-2.6.18.1/include/linux/net.h
--- linux-2.6.18.1/include/linux/net.h 2006-09-20 07:42:06.000000000 +0400
-+++ linux-2.6.18.1/include/linux/net.h 2007-08-07 19:35:51.000000000 +0400
-@@ -19,6 +19,7 @@
- #define _LINUX_NET_H
++++ linux-2.6.18.1/include/linux/net.h 2007-08-29 18:28:21.000000000 +0400
+@@ -56,6 +56,7 @@ typedef enum {
- #include <linux/wait.h>
+ #ifdef __KERNEL__
+ #include <linux/stringify.h>
+#include <linux/mm.h>
- #include <asm/socket.h>
- struct poll_table_struct;
+ #define SOCK_ASYNC_NOSPACE 0
+ #define SOCK_ASYNC_WAITDATA 1
@@ -304,5 +305,30 @@ extern int net_msg_cost;
extern int net_msg_burst;
#endif
Modified: trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.21.patch
===================================================================
--- trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.21.patch 2007-08-29 09:52:07 UTC (rev 174)
+++ trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.21.patch 2007-08-29 15:07:40 UTC (rev 175)
@@ -19,15 +19,15 @@
#endif /* _LINUX_MM_TYPES_H */
diff -upr linux-2.6.21.1/include/linux/net.h linux-2.6.21.1/include/linux/net.h
--- linux-2.6.21.1/include/linux/net.h 2007-04-28 01:49:26.000000000 +0400
-+++ linux-2.6.21.1/include/linux/net.h 2007-07-24 19:09:40.000000000 +0400
-@@ -19,6 +19,7 @@
- #define _LINUX_NET_H
-
- #include <linux/wait.h>
++++ linux-2.6.21.1/include/linux/net.h 2007-08-29 14:57:06.000000000 +0400
+@@ -57,6 +57,7 @@ typedef enum {
+ #ifdef __KERNEL__
+ #include <linux/stringify.h>
+ #include <linux/random.h>
+#include <linux/mm.h>
- #include <asm/socket.h>
- struct poll_table_struct;
+ #define SOCK_ASYNC_NOSPACE 0
+ #define SOCK_ASYNC_WAITDATA 1
@@ -319,5 +320,30 @@ extern int net_msg_cost;
extern int net_msg_burst;
#endif
Modified: trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.22.patch
===================================================================
--- trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.22.patch 2007-08-29 09:52:07 UTC (rev 174)
+++ trunk/iscsi-scst/kernel/patches/put_page_callback-2.6.22.patch 2007-08-29 15:07:40 UTC (rev 175)
@@ -19,15 +19,15 @@
#endif /* _LINUX_MM_TYPES_H */
diff -upr linux-2.6.22/include/linux/net.h linux-2.6.22/include/linux/net.h
--- linux-2.6.22/include/linux/net.h 2007-07-09 03:32:17.000000000 +0400
-+++ linux-2.6.22/include/linux/net.h 2007-08-07 19:12:10.000000000 +0400
-@@ -19,6 +19,7 @@
- #define _LINUX_NET_H
-
- #include <linux/wait.h>
++++ linux-2.6.22/include/linux/net.h 2007-08-29 18:18:56.000000000 +0400
+@@ -57,6 +57,7 @@ typedef enum {
+ #ifdef __KERNEL__
+ #include <linux/stringify.h>
+ #include <linux/random.h>
+#include <linux/mm.h>
- #include <asm/socket.h>
- struct poll_table_struct;
+ #define SOCK_ASYNC_NOSPACE 0
+ #define SOCK_ASYNC_WAITDATA 1
@@ -319,5 +320,30 @@ extern int net_msg_cost;
extern int net_msg_burst;
#endif
Modified: trunk/scst/README
===================================================================
--- trunk/scst/README 2007-08-29 09:52:07 UTC (rev 174)
+++ trunk/scst/README 2007-08-29 15:07:40 UTC (rev 175)
@@ -59,13 +59,14 @@
kernel if you don't need pass-through support or STRICT_SERIALIZING is
defined during the compilation (see description below).
-To compile SCST type 'make'. It will build SCST itself and its device
-handlers. To install them type 'make install'. The driver modules will
-be installed in '/lib/modules/`you_kernel_version`/extra'. In addition,
-scsi_tgt.h, scst_debug.h as well as Module.symvers or Modules.symvers
-will be copied to '/usr/local/include/scst'. The first file contains all
-SCST's public data definition, which are used by target drivers. The
-other ones support debug messages logging and build process.
+To compile SCST type 'make scst'. It will build SCST itself and its
+device handlers. To install them type 'make scst_install'. The driver
+modules will be installed in '/lib/modules/`you_kernel_version`/extra'.
+In addition, scsi_tgt.h, scst_debug.h as well as Module.symvers or
+Modules.symvers will be copied to '/usr/local/include/scst'. The first
+file contains all SCST's public data definition, which are used by
+target drivers. The other ones support debug messages logging and build
+process.
Then you can load any module by typing 'modprobe module_name'. The names
are:
@@ -94,6 +95,16 @@
'echo "scsi add-single-device A 0 0 B" >/proc/scsi/scsi',
where A - is the host number, B - LUN.
+IMPORTANT: Experience shows that if people work with out of SCST tree target
+========= drivers, like target driver for Infiniband or in case if they
+ downloaded and use the released versions of SCST and target
+ drivers, they are too often (actually, almost always) after
+ upgrading SCST core forget to rebuild their target drivers,
+ which then immediately after load crash in the hard to trace
+ manner. So, after you reinstalled SCST core don't forget to
+ rebuild and reinstall all your target drivers, custom dev
+ handlers and necessary user space applications.
+
IMPORTANT: In the current version simultaneous access to local SCSI devices
========= via standard high-level SCSI drivers (sd, st, sg, etc.) and
SCST's target drivers is unsupported. Especially it is
@@ -104,7 +115,7 @@
devices READ/WRITE commands using direct disk handler look to
be safe.
-To uninstall, type 'make uninstall'.
+To uninstall, type 'make scst_uninstall'.
If you install QLA2x00 target driver's source code in this directory,
then you can build, install or uninstall it by typing 'make qla', 'make
Modified: trunk/scst/src/Makefile
===================================================================
--- trunk/scst/src/Makefile 2007-08-29 09:52:07 UTC (rev 174)
+++ trunk/scst/src/Makefile 2007-08-29 15:07:40 UTC (rev 175)
@@ -82,12 +82,18 @@
install -m 644 Module.symvers $(INSTALL_DIR_H)
endif
-depmod -a $(KVER)
- @echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
- @echo "!! Now don't forget to rebuild and reinstall all your !!"
- @echo "!! target drivers, custom dev handlers and necessary user !!"
- @echo "!! space applications. Otherwise, because of the versions !!"
- @echo "!! mismatch, you could have many problems and crashes! !!"
- @echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+ @echo "****************************************************************"
+ @echo "*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*"
+ @echo "*!! !!*"
+ @echo "*!! Now don't forget to rebuild and reinstall all your !!*"
+ @echo "*!! target drivers, custom dev handlers and necessary user !!*"
+ @echo "*!! space applications. Otherwise, because of the versions !!*"
+ @echo "*!! mismatch, you could have many problems and crashes. !!*"
+ @echo "*!! See IMPORTANT note in the \"Installation\" section of !!*"
+ @echo "*!! SCST's README file for more info. !!*"
+ @echo "*!! !!*"
+ @echo "*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*"
+ @echo "****************************************************************"
uninstall:
cd $(DEV_HANDLERS_DIR) && $(MAKE) $@
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