[PATCH 2/3] Fix the make install error in modify_ldt on ppc64

[Jin Bing Guo]

On ppc64, the modify_ldt cases would not been compiled. So it should be return
the message:"System doesn't support execution of the test" instead of an error message.

#uname -a
Linux ovislp1 2.6.18-92.el5 #1 SMP Tue Apr 29 13:21:29 EDT 2008 ppc64 ppc64 ppc64 GNU/Linux

To fix problem, I added the shell scripts to run the testcases.
Added two files and two patches:
testcases/kernel/syscalls/modify_ldt/run-modify_ldt01.sh
testcases/kernel/syscalls/modify_ldt/run-modify_ldt01.sh
Fix_makefile_modify_ldt.patch
Fix_runtest_syscalls.patch

==============
Before patching
==============
# ./runltp -s modify_ldt01
Running tests.......
<<<test_start>>>
tag=modify_ldt01 stime=1222564266
cmdline="modify_ldt01"
contacts=""
analysis=exit
initiation_status="pan(23602): execvp of 'modify_ldt01' (tag modify_ldt01) failed. errno:2 No such file or directory"
<<<test_output>>>
<<<execution_status>>>
duration=0 termination_type=exited termination_id=2 corefile=no
cutime=0 cstime=0
<<<test_end>>>

==============
After patching
==============
# ./runltp -s modify_ldt01
Running tests.......
<<<test_start>>>
tag=modify_ldt01 stime=1222564513
cmdline="run-modify_ldt01.sh"
contacts=""
analysis=exit
initiation_status="ok"
<<<test_output>>>
incrementing stop
modify_ldt01 0 CONF : System doesn't support execution of the test
<<<execution_status>>>
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>

In addition, the Fix_runtest_syscalls.patch also resolved the switch01 running error.
------------------
@@ -927,7 +927,7 @@ swapon02 swapon02
swapon03 swapon03

#Exclusive syscall() for POWER6 machines only
-switch01 switch01
+switch01 endian_switch01

symlink01 symlink01
symlink02 symlink02

==============
Before patching
==============
# ./runltp -s switch01
Running tests.......
<<<test_start>>>
tag=switch01 stime=1222565253
cmdline="switch01"
contacts=""
analysis=exit
initiation_status="pan(9373): execvp of 'switch01' (tag switch01) failed. errno:2 No such file or directory"
<<<test_output>>>
<<<execution_status>>>
duration=0 termination_type=exited termination_id=2 corefile=no
cutime=0 cstime=0
<<<test_end>>>

==============
After patching
==============
# ./runltp -s switch01

Running tests.......
<<<test_start>>>
tag=switch01 stime=1222565270
cmdline="endian_switch01"
contacts=""
analysis=exit
initiation_status="ok"
<<<test_output>>>
incrementing stop
endian_switch01 1 CONF : Processor does not support little-endian mode
<<<execution_status>>>
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>

Signed-off-by: Jin Bing Guo <guojb@...>
-----------
(See attached file: run-modify_ldt01.sh)(See attached file: run-modify_ldt02.sh)
(See attached file: Fix_makefile_modify_ldt.patch)(See attached file: Fix_runtest_syscalls.patch)


Best regards!

Jin Bing Guo 郭晋兵

Linux for System p Test
IBM China Systems & Technology Laboratory in Beijing
Tel: [phone]
Email: guojb@...
-------------------------------------
"Do today what others won't so tomorrow you do what other's can't"






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