Dear All, The Linux Test Project test suite has been released for the month of JUNE 2009. Please see ltp/INSTALL file carefully, as, there has been multiple changes for building/installing the test suite.
The latest version of the test-suite contains 3000+ tests for the Linux OS and can be found at: http://ltp.sourceforge.net/, Latest happenings in LTP can also be found at: http://ltp.sourceforge.net/wiki/, http://ltp.sourceforge.net/wikiArchives.php, and, IRC: irc.freenode.org #ltp. ======================== JUNE 2009 Highlights: ======================== * Addition of 6 testcases for 5 new system calls, * Major fixes for all new syscall tests, * Major fixes for Power Management tests, * Fixes for numerous other tests, ------------------------------ ============================== JUNE 2009 LTP Contributors: ============================== * Manas Kumar Nayak, * Márton Németh, * Francesco Rundo, * Cyril Hrubis, * Rohit Verma, * Nicolas Joly, * Wei Yongjun, * Jiri Palecek, * Naresh Kamboju, * Nobuhiro, * Masatake YAMATO, * Sukadev Bhattiprolu, * Henry Yei, * Darren Hart, * Gowrishankar, * Poornima Nayak, ------------------------------ ============================== Note(s) from the Maintainer: ============================== Manas completed porting the remaining tests from Crackerjack to LTP. Due to inherent design issues in the existing tests, we found major build issues on varied archs/distors. Jiri/Naresh chipped in to solve majority of them. I hope all such issues has been fixed by now. There is always a price to be paid for newer test cases. And the price for fixing them is definitely lesser provided the benefits the new test cases bring in. Some of you are very skeptical and wants every release of LTP to be very stable. Let me point that even there are situations when the Linux kernel itself breaks to build on certain situations. And trying to build LTP on multiple platforms and distros is a much bigger challenge. Stability takes some time to arrive. Our web site also contains other information such as: - A Linux test tools matrix - Technical papers - How To's on Linux testing - Code coverage analysis tool. We would encourage the community to post results to [email protected], patches, new tests, bugs or comments/questions to [email protected], http://sourceforge.net/tracker/?func=add&group_id=3382&atid=103382 (for New Bug(s)), http://sourceforge.net/tracker/?func=add&group_id=3382&atid=303382 (for New Patch(s)), http://sourceforge.net/tracker/?func=add&group_id=3382&atid=353382 (for New Feature Request(s)) Happy testing, Regards-- Subrata,
1) Log Message: Update the KERNEL_CONFIG Options accordingly. Subrata Modak<[email protected]>. Modified File(s): ltp/README 2) Log Message: This is the v4l-test 0.15 patch for LTP. Changes: Test cases added for VIDIOC_G_EXT_CTRLS, VIDIOC_S_EXT_CTRLS and VIDIOC_TRY_EXT_CTRLS. Signed-off-by: Márton Németh <[email protected]>. Modified Files: ltp/testcases/kernel/device-drivers/v4l/user_space/Makefile ltp/testcases/kernel/device-drivers/v4l/user_space/README ltp/testcases/kernel/device-drivers/v4l/user_space/test_VIDIOC_CTRL.c ltp/testcases/kernel/device-drivers/v4l/user_space/v4l2_test.c ltp/testcases/kernel/device-drivers/v4l/user_space/doc/index.html ltp/testcases/kernel/device-drivers/v4l/user_space/doc/results.html Added Files: ltp/testcases/kernel/device-drivers/v4l/user_space/test_VIDIOC_EXT_CTRLS.c ltp/testcases/kernel/device-drivers/v4l/user_space/test_VIDIOC_EXT_CTRLS.h 3) Log Message: I'd like to submit a request to change the method to check if CGROUPS support is enabled and available or not. I'm referring to the kernel/controllers/xxx testcase. I'm using the LTP-full-20090430 cross-compiled for SH based arch with a kernel 2.6.23. The used/released method placed inside kernel/controllers/Makefile, tries to understand if the cgroups (and others related...) support has been enabled in the current kernel, performing a check in the root filesystem under "/proc". It makes something like that: CHECK_CGROUP := $(shell test -f /proc/cgroups && echo 'cgroup') Now, in the context of LTP built for i386, the above check works fine. But what happen if LTP is cross-built ? Unfortunately, the "/proc" entry checked by the above Makefile rule, is the ones placed in the host and not the "/proc" of the target root filesysetm (in my case SH based target). This is wrong! Moreover, "/proc" is an entry which makes sense at runtime while it is useless at built time so the above check is "always" not applicable in case of LTP is built for other arch different from i386. In order to cover the scenario in which LTP is cross-built, I've patched the Makefile , replacing the above rule with the following ones: The above checked header file "cgroupstats.h" is placed in the target rootfs. If the cgroups support is available (and enabled...likely ;-) the above header is placed in the target rootfs. In that way, in case of cross-compilation (the env CROSS_COMPILE was defined) the check will be done in the header file instead of /proc. The env TARGET_DIR works like a "--prefix" fixing the path of the cross-target rootfs. Of course, If you have another checks/methods which can be done to understand -at build time- if cgroups support is available and/or enabled -for target platform-, please feel free to post a comment to LTP. Anyway, I'll attach the patch I've applied in our system. Advices and feedbacks are welcome!. Signed-off-by: Francesco Rundo <[email protected]>. Modified File(s): ltp/testcases/kernel/controllers/Makefile 4) Log Message: Test library cleanups: Removing no longer used code from test.h eg. test_error.c is no longer in ltp, and the same for t_res.c so there is no need to include function prototypes for these. Adding void to functions that doesn't take any parameters; tst_exit() -> tst_exit(void); so code that pases parameters to these is not compileable any more. Also fixes all test broken by that change. As parameters passed to tst_exit() are ignored anyway it's quite safe to just remove them; but I'would rather see someone take a closer look. Code cleanups and fixes in tst_res.c: * removed trivial and useless comments, * cleaned coding style, * and much more, TODO: there is much redundant code in tst_res.c I'll eliminate that by static functions. Signed-off-by: [email protected]. Modified Files: ltp/include/compiler.h ltp/include/test.h ltp/lib/get_high_address.c ltp/lib/tst_is_cwd_nfs.c ltp/lib/tst_is_cwd_tmpfs.c ltp/lib/tst_res.c ltp/lib/tst_tmpdir.c ltp/testcases/kernel/containers/mqns/mqns_01.c ltp/testcases/kernel/containers/mqns/mqns_02.c ltp/testcases/kernel/containers/mqns/mqns_03.c ltp/testcases/kernel/containers/mqns/mqns_04.c ltp/testcases/kernel/containers/pidns/pidns30.c ltp/testcases/kernel/containers/pidns/pidns31.c ltp/testcases/kernel/containers/sysvipc/shmnstest.c ltp/testcases/kernel/mem/mmapstress/mmapstress01.c ltp/testcases/kernel/security/cap_bound/cap_bounds_r.c ltp/testcases/kernel/security/cap_bound/cap_bounds_rw.c ltp/testcases/kernel/security/cap_bound/cap_bset_inh_bounds.c ltp/testcases/kernel/security/cap_bound/check_pe.c ltp/testcases/kernel/security/cap_bound/exec_with_inh.c ltp/testcases/kernel/security/cap_bound/exec_without_inh.c ltp/testcases/kernel/syscalls/madvise/madvise03.c ltp/testcases/kernel/syscalls/sbrk/sbrk01.c ltp/testcases/kernel/syscalls/setpgrp/setpgrp01.c 5) Log Message: Detect test results more accurately when generating HTML. PFA the patch for the changes to pan driver for a possible fix to the report generation issue. I have modified genhtml.pl script to reflect changes in pan driver. Note: The 'Initiation-status' column is now present after Test-output column. Signed-off-by: rohit verma <[email protected]>. Modified Files: ltp/pan/ltp-pan.c ltp/tools/genhtml.pl ltp/tools/html_report_header.txt 6) Log Message: LTP May 2009 build fail fix for ssgetmask() syscall: Don't `syscall()' macro already take care ot this ? What about adding the __NR_sgetmask/__NR_ssetmask to <arch>.in files instead ? Just to test, i added the following lines to testcases/kernel/include/i386.in : __NR_sgetmask 68 __NR_ssetmask 69 and the problem on x86_64 is gone, without any further modification. Nicolas Joly <[email protected]>. Modified Files: ltp/testcases/kernel/include/i386.in 7) Log Message: chmod05: fix to modify the group ownership before do dir chmod. Refer to the manpage: # man 2 chmod: If the calling process is not privileged (Linux: does not have the CAP_FSETID capability), and the group of the file does not match the effective group ID of the process or one of its supplementary group IDs, the S_ISGID bit will be turned off, but this will not cause an error to be returned. So, if we want S_ISGID bit be turned off after chmod(), we can not have the CAP_FSETID capability and not match the effective group ID. The 'bin' group always has the CAP_FSETID capability, so we can not change the own of the TESTDIR to 'bin' group, instead, 'nobody' can be used. This patch fixed the problem by change gid of chown to 'nobody' group and change the gid of setegid() to 'bin' group. Signed-off-by: Wei Yongjun <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/chmod/chmod05.c 8) Log Message: chmod05: fix the effective user when do cleanup: The TESTDIR is created by root user, but when we do cleanup, the effective user had been changed to nobody, so the cleanup will be failed when the TESTDIR is removed. chmod05 0 WARN : tst_rmdir(): rmobj(/tmp/chmOpEdLA) failed: \ remove(/tmp/chmOpEdLA) failed; errno=1: Operation not permitted. This patch fixed the problem by reset the effective user to root. Signed-off-by: Wei Yongjun <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/chmod/chmod05.c 9) Log Message: Include config.h in aio01, to get HAVE_LIBAIO_H. This patch is necessary for aio01 test to actually test something. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/io/aio/aio01/aio01.c 10) Log Message: Don't create the message queue in mq_open01 when the test specifies O_CREAT flag: The tests need to create the message queue themselves to specify the creation attributes. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/mq_open/mq_open01.c 11) Log Message: Change syscall numbers to symbolic constants in rt_sigprocmask01: This patch changes the syscall numbers in rt_sigprocmask01 test to symbolic constants, to make it functional on other architectures than i386. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/rt_sigprocmask/rt_sigprocmask01.c 12) Log Message: Change some absolute paths in the linkat test to point to its own files instead of /etc/passwd: This avoids unwanted error when /etc and /tmp are on different devices. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/linkat/linkat01.c 13) Log Message: Remove the signal-waiting logic from create_sig_proc(): In create_sig_proc, the child process waits for the parent to wake it with a signal. This doesn't actually solve anything, and the implementation with pause() syscall is inherently racy (the race results in a deadlock). This patch removes it; it doesn't make the function race-free (it's possible the child will send the signal before the parent had chance to run), but this is the best you can get. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/utils/common_j_h.c 14) Log Message: Return immediately when the ZOO file couldn't be opened, prevent crash later: There was a crash in pan when the zoofile couldn't be opened; this patch fixes it by disallowing the zoo_open function to continue. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/pan/zoolib.c 15) Log Message: Fix the error handling logic in power_management tests: There is a problem with error reporting in power_management tests. Particularly, it wouldn't report failure to pan when one of the tests failed. This patch does the following: - make it actually fail when one of the tests fails, - assume return values other than 1 (except 0, of course) are errors, too, - write PASS messages for successful tests, Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/power_management/pm_include.sh ltp/testcases/kernel/power_management/runpwtests.sh 16) Log Message: gcov-kernel: updated patches to work with .. in source paths. Peter Oberparleiter <[email protected]> Modified File(s): ltp/utils/analysis/gcov-kernel/linux-2.6.23-gcov.patch ltp/utils/analysis/gcov-kernel/linux-2.6.24-gcov.patch ltp/utils/analysis/gcov-kernel/linux-2.6.25-gcov.patch ltp/utils/analysis/gcov-kernel/linux-2.6.26-gcov.patch ltp/utils/analysis/gcov-kernel/linux-2.6.27-gcov.patch ltp/utils/analysis/gcov-kernel/linux-2.6.28-gcov.patch ltp/utils/analysis/gcov-kernel/linux-2.6.29-gcov.patch 17) Log Message: POSIX aio_error/3-1.c. Signed-off-by: Naresh Kamboju < [email protected]>. Modified Files: ltp/testcases/open_posix_testsuite/conformance/interfaces/aio_error/3-1.c 18) Log Message: POSIX aio_read/10-1.c. Signed-off-by: Naresh Kamboju < [email protected]>. Modified Files: ltp/testcases/open_posix_testsuite/conformance/interfaces/aio_read/10-1.c 19) Log Message: POSIX aio_write/8-1.c. Signed-off-by: Naresh Kamboju < [email protected]>. Modified Files: ltp/testcases/open_posix_testsuite/conformance/interfaces/aio_write/8-1.c 20) Log Message: POSIX aio_write/8-2.c. Signed-off-by: Naresh Kamboju < [email protected]>. Modified Files: ltp/testcases/open_posix_testsuite/conformance/interfaces/aio_write/8-2.c 21) Log Message: Add eventfd2_03 test for eventfd2() syscall. Signed-off-by: Subrata Modak <[email protected]> . Original-author-and-copyright-holder: Davide Libenzi <[email protected]>. Modified Files: ltp/runtest/syscalls Added Files: ltp/testcases/kernel/syscalls/eventfd2/eventfd2_03.c 22) Log Message: POSIX aio_cancel/3-1.c. Signed-off-by: Naresh Kamboju < [email protected] >. Modified Files: ltp/testcases/open_posix_testsuite/conformance/interfaces/aio_cancel/3-1.c 23) Log Message: POSIX mlock/12-1.c and mlock/speculative/12-1.c. EPERM: (Linux 2.6.9 and later) the caller was not privileged (CAP_IPC_LOCK) and its RLIMIT_MEMLOCK soft resource limit was 0. Signed-off-by: Naresh Kamboju < [email protected] >. Modified Files: ltp/testcases/open_posix_testsuite/conformance/interfaces/mlock/12-1.c ltp/testcases/open_posix_testsuite/conformance/interfaces/mlock/speculative/12-1.c 24) Log Message: Add/Port mbind01 test for mbind() syscall. Signed-off-by: Manas Kumar Nayak <[email protected]>. Modified Files: ltp/runtest/syscalls Added Files: ltp/testcases/kernel/syscalls/mbind/Makefile ltp/testcases/kernel/syscalls/mbind/mbind01.c 25) Log Message: Add/Port sched_getaffinity01 test for sched_getaffinity() syscall. Signed-off-by: Manas Kumar Nayak <[email protected]>. ltp/runtest/syscalls Added Files: ltp/testcases/kernel/syscalls/sched_getaffinity/Makefile ltp/testcases/kernel/syscalls/sched_getaffinity/sched_getaffinity01.c 26) Log Message: Add/Port waitid01 test for waitid() syscall. Signed-off-by: Manas Kumar Nayak <[email protected]>. Modified Files: ltp/runtest/syscalls Added Files: ltp/testcases/kernel/syscalls/waitid/Makefile ltp/testcases/kernel/syscalls/waitid/waitid01.c 27) Log Message: Add/Port waitid02 test for waitid() syscall. Signed-off-by: Manas Kumar Nayak <[email protected]>. Modified Files: ltp/runtest/syscalls Added Files: ltp/testcases/kernel/syscalls/waitid/waitid02.c 28) Log Message: Add/Port quotactl01 test for quotactl() syscall. Signed-off-by: Manas Kumar Nayak <[email protected]>. Modified Files: ltp/runtest/syscalls Added Files: ltp/testcases/kernel/syscalls/quotactl/Makefile ltp/testcases/kernel/syscalls/quotactl/quotactl01.c 29) Log Message: kernel/controllers/ testcase and CGROUPS support. please, replace on the LTP main the previous patch with ones attached. The attached patch add the right labels of ifdef. This patch allows the cross-build of kernel/controllers (cgroups tests) testcase changing the policy to check the cgroups capability at build-time. Signed-off-by: Francesco Rundo <[email protected]>. Modified Files: ltp/testcases/kernel/controllers/Makefile 30) Log Message: fchmod05: fix to the group ownership and the effective user: This patch fixed the modify of the group ownership before do dir chmod and fixed the effective user when do cleanup. Those problems cause the test failed with the following error message: fchmod05 1 FAIL : testdir: Incorrect modes 043777, Expected 0777 fchmod05 0 WARN : tst_rmdir(): rmobj(/tmp/fchUout8n) failed: remove(/tmp/fchUout8n) failed; errno=1: Operation not permitted Signed-off-by: Wei Yongjun <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/fchmod/fchmod05.c 31) Log Message: chown03: fix the effective user when do cleanup. The TESTDIR is created by root user, but when we do cleanup, the effective user had been changed to nobody, so the cleanup will be failed when the TESTDIR is removed. chown03 1 PASS : chown() on testfile succeeds, clears setuid/gid bits chown03 0 WARN : tst_rmdir(): rmobj(/tmp/choYm1VHD) failed: remove(/tmp/choYm1VHD) failed; errno=1: Operation not permitted This patch fixed the problem by reset the effective user to root. Signed-off-by: Wei Yongjun <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/chown/chown03.c 32) Log Message: mmapstress03: consider passed when returning EINVAL in the large mmap test: Some architectures may return EINVAL instead of ENOMEM. This should also be ok according to mmap manual: EINVAL We don't like addr, length, or offset (e.g., they are too large, or not aligned on a page boundary). Signed-off-by: nobuhiro <[email protected]>. Modified Files: ltp/testcases/kernel/mem/mmapstress/mmapstress03.c 33) Log Message: Small typo in sgetmask01.c: Here follow a small patch that fix a typo in sgetmask01.c testcase, where __NR_ssetmask is badly used instead of __NR_sgetmask. Signed-off-by: Nicolas Joly <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/sgetmask/sgetmask01.c 34) Log Message: Build failure of aio02 test case: --static for gcc is really needed? I cannot find strong reason for it. Signed-off-by: Masatake YAMATO <[email protected]>. Modified Files: ltp/testcases/kernel/io/aio/aio02/Makefile ltp/testcases/kernel/io/aio/aio02/main.c 35) Log Message: pidns17 testcase bugfix/cleanup: Fix minor bugs in the test case that cause the test to fail intermittently. Also, print more debug info when test fails. This fixes a bug reported by Sachin P. Sant. Signed-off-by: Sukadev Bhattiprolu <[email protected]>. Modified Files: ltp/testcases/kernel/containers/pidns/pidns17.c 36) Log Message: growfiles: fix static build which needs to link the pthread library: Signed-off-by: nobuhiro <[email protected]>. Modified Files: ltp/testcases/kernel/fs/doio/Makefile 37) Log Message: Script to extract description of test case from LTPROOT/doc/testcases/*.txt files: Note: The formatting is applied to only kernel, misc, network and commands test-cases. Formatting used is based on my ideas and comments from Subrata. Comments on the same are welcome. Signed-off-by: rohit verma <[email protected]>. Modified Files: ltp/doc/testcases/commands.txt ltp/doc/testcases/kernel.txt ltp/doc/testcases/misc.txt ltp/doc/testcases/network.txt 38) Log Message: Regarding ht_enable test case failure: Pls find attached patch for ht_enabled and ht_affinity. I am not having a 16-CPU machine at my end to test ht_interrupt test code. Signed-off-by: rohit verma <[email protected]>. Modified Files: ltp/runtest/hyperthreading ltp/testcases/kernel/sched/hyperthreading/ht_affinity/HTaffinity.c ltp/testcases/kernel/sched/hyperthreading/ht_affinity/HTutils.c ltp/testcases/kernel/sched/hyperthreading/ht_affinity/HTutils.h ltp/testcases/kernel/sched/hyperthreading/ht_affinity/Makefile ltp/testcases/kernel/sched/hyperthreading/ht_enabled/HTenabled.c ltp/testcases/kernel/sched/hyperthreading/ht_enabled/HTutils.c ltp/testcases/kernel/sched/hyperthreading/ht_enabled/HTutils.h ltp/testcases/kernel/sched/hyperthreading/ht_enabled/Makefile Added Files: ltp/testcases/kernel/sched/hyperthreading/ht_affinity/smt_smp_affinity.sh ltp/testcases/kernel/sched/hyperthreading/ht_enabled/smt_smp_enabled.sh 39) Log Message: runltp, set user-defined tmp directory correctly: I'd like to submit this patch to fix the functionality to set user-defined tmp directories for LTP runs. This undos the hardcoded TMPDIR from version 1.33 which added some special case handling of the passed in directory string, but broke the general case with what looks like debug code. Patch is against 1.45 version iof runltp (head). Signed-off-by: Henry Yei <[email protected]>. Modified Files: ltp/runltp 40) Log Message: Fixes of the tcore test. these are little fixes of the tcore.sh script: - use $BIN_DIR for auxiliary files, and $TEST_DIR as temporary directory, - don't run "cd -" if previous "cd something" failed, - fixup the value of core_pattern, to replace possibly customized patterns using absolute paths or not using the name "core" for corefiles, - don't hide error messages from expect. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/misc/tcore_patch_test_suites/tcore.sh 41) Log Message: Report error with the correct error file in tar_tests.sh: Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/commands/tar/tar_tests.sh 42) Log Message: Fix cleanup procedure in the setuid04 test: Cleanup has to be made only once in the parent process; when the child makes the cleanup itself, the parent has nothing to cleanup, which makes him sad. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/setuid/setuid04.c 43) Log Message: Fix some bashisms, mainly in the controllers tests: Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/containers/netns/initialize.sh ltp/testcases/kernel/controllers/cpuset/cpuset_base_ops_test/cpuset_base_ops_testset.sh ltp/testcases/kernel/controllers/cpuset/cpuset_exclusive_test/cpuset_exclusive_test.sh ltp/testcases/kernel/controllers/cpuset/cpuset_hierarchy_test/cpuset_hierarchy_test.sh ltp/testcases/kernel/controllers/cpuset/cpuset_hotplug_test/cpuset_hotplug_test.sh ltp/testcases/kernel/controllers/cpuset/cpuset_inherit_test/cpuset_inherit_testset.sh ltp/testcases/kernel/controllers/cpuset/cpuset_lib/cpuset_funcs.sh ltp/testcases/kernel/controllers/cpuset/cpuset_load_balance_test/cpuset_load_balance_test.sh ltp/testcases/kernel/controllers/cpuset/cpuset_load_balance_test/cpuset_sched_domains_test.sh ltp/testcases/kernel/controllers/cpuset/cpuset_memory_pressure_test/cpuset_memory_pressure_testset.sh ltp/testcases/kernel/controllers/cpuset/cpuset_memory_spread_test/cpuset_memory_spread_testset.sh ltp/testcases/kernel/controllers/cpuset/cpuset_memory_test/cpuset_memory_testset.sh ltp/testcases/kernel/controllers/cpuset/cpuset_syscall_test/cpuset_syscall_testset.sh ltp/testcases/kernel/controllers/memcg/memcg_regression_test.sh ltp/testcases/kernel/io/stress_floppy/generate.sh 44) Log Message: Setup and cleanup routines for diotest: this patch makes the cleanup procedure in diotest more robust. Particularly: - simplify cleanup by creating setup and cleanup routines, - use tst_tmpdir() to create the test files in a temporary directory. Note that you can still make it use a different path with the -f filename option, - delete the file in the case it was created, but couldn't be opened with O_DIRECT, Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/io/direct_io/diotest2.c ltp/testcases/kernel/io/direct_io/diotest3.c ltp/testcases/kernel/io/direct_io/diotest4.c ltp/testcases/kernel/io/direct_io/diotest5.c ltp/testcases/kernel/io/direct_io/diotest6.c 45) Log Message: Add test environment variables (TCID et al.) to tpm_version_tests.sh: this patch adds variables needed for tst_* routines into the tpm_version_tests.sh. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/commands/tpm-tools/tpm/tpm_version/tpm_version_tests.sh 46) Log Message: Don't overwrite the exit code with junk value in acl_test01: the variable EXIT_CODE which contains the result of acl01 test, is overwritten at the end of the test. This patch makes it preserve the correct value. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/fs/acls/acl_test01 47) Log Message: Include "config.h" in the aio02 test to get HAVE_LIBAIO_H: Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/io/aio/aio02/main.c 48) Log Message: This patch fixes compiler warnings for implicit function declarations, particularly snprintf and usleep, in mq_notify and mq_timedreceive. Note that although the functions are used in common_j_c.h, the macros have to be defined in the c files that include it, before any other header. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/mq_notify/mq_notify01.c ltp/testcases/kernel/syscalls/mq_timedreceive/mq_timedreceive01.c ltp/testcases/kernel/syscalls/utils/common_j_h.c 49) Log Message: Some makefiles ignore errors from commads ran in shell loops. This patch fixes that. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/doc/man1/Makefile ltp/doc/man3/Makefile ltp/include/Makefile ltp/testcases/ballista/ballista/MakefileTarget.dist ltp/testcases/commands/unzip/Makefile ltp/testcases/kernel/containers/netns/Makefile ltp/testcases/kernel/controllers/cpuset/Makefile ltp/testcases/kernel/controllers/cpuset/cpuset_base_ops_test/Makefile ltp/testcases/kernel/controllers/cpuset/cpuset_exclusive_test/Makefile ltp/testcases/kernel/controllers/cpuset/cpuset_hierarchy_test/Makefile ltp/testcases/kernel/controllers/cpuset/cpuset_hotplug_test/Makefile ltp/testcases/kernel/controllers/cpuset/cpuset_inherit_test/Makefile ltp/testcases/kernel/controllers/cpuset/cpuset_lib/Makefile ltp/testcases/kernel/controllers/cpuset/cpuset_load_balance_test/Makefile ltp/testcases/kernel/controllers/cpuset/cpuset_syscall_test/Makefile ltp/testcases/kernel/fs/scsi/ltpscsi/Makefile 50) Log Message: Adapt the cgroup/test_6_2 test to the various ways clone is called on different architectures: Code shamelessly taken from clone01 test. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/controllers/cgroup/test_6_2.c Added Files: ltp/testcases/kernel/controllers/cgroup/clone_platform.h 51) Log Message: Define some syscall numbers in the linux_syscall_numbers.h file, not to get build failures or crappy results on other architectures which lack them. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/include/i386.in ltp/testcases/kernel/include/ia64.in ltp/testcases/kernel/include/powerpc.in ltp/testcases/kernel/include/x86_64.in ltp/testcases/kernel/performance_counters/performance_counter01.c ltp/testcases/kernel/performance_counters/performance_counter02.c ltp/testcases/kernel/syscalls/mq_open/mq_open01.c ltp/testcases/kernel/syscalls/ppoll/ppoll01.c ltp/testcases/kernel/syscalls/utils/numaif.h 52) Log Message: The eventfd test creates some files in the current directory. I think it should be creating the files in a temporary directory instead, as is already the standard with other LTP tests, because the current might be nonwriteable and the user might not want the files left there. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/eventfd/eventfd01.c 53) Log Message: This patch makes the telnet test avoid timeouts when the remote users prompt doesn't contain hostname, or is somehow irregular. It works by explicitly setting the prompt in the remote shell (see the PROMPT variable). Note that setting literal value as a prompt works even when the remote shell is not bash (the classic bash placeholders do not). Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/network/tcp_cmds/telnet/telnet01 54) Log Message: Use present autoconf test for asm/ldt.h in set_thread_area* tests to prevent build failures. Signed-off-by: Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/set_thread_area/set_thread_area01.c ltp/testcases/kernel/syscalls/set_thread_area/set_thread_area02.c 55) Log Message: Latest fix from Jiri Palecek <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/setuid/setuid04.c 56) Log Message: [real-time] sched_footbal atomic start: The current barrier implementation results in the lowest priority thread actually starting the game (they are the last to be scheduled to call pthread_barrier_wait). This thread likely gets a priority boost as it holds the hb->lock for the futex associated with the barrier. This might lead to it running ahead of the defense threads. In fact, any sort of barrier or cond var implementation (short of a pi aware cond broadcast, which is not yet readily available) will result in a thundering herd situation when the FUTEX_WAKE_ALL syscall is issued, which can result in a short run of one or more offense threads while all the threads get to the RUNNABLE state. This patch removes the complex starting mechansims and replaces them with a simple atomic counter. All player threads are started and once the players_ready count reaches the total player count, the referee starts the game by setting the ball position to zero. Tested on two platforms (both x86_64, 4 and 8-way) for a combined total of 13,000 iterations with 0 failures. Signed-off-by: Darren Hart <[email protected]>. Modified Files: ltp/testcases/realtime/func/sched_football/sched_football.c 57) Log Message: This is a patch for the splice01 test. Previously the test was checking if the current working directory was NFS based as which the test. The patch changes this test to check whether the test directory is on NFS, as that is actually where the test gets run. Signed-off-by: Henry Yei <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/splice/splice01.c 58) Log Message: [FIX PATCHES] All patches: To make your job easy, I have attached following patched to fix system call number to __NR_syscall representation. You can commit all these patches. LIST: ltp-fix-add_key.patch ltp-fix-bdflush.patch ltp-fix-keyctl.patch ltp-fix-newuname.patch ltp-fix-rt_sigprocmask.patch ltp-fix-rt_sigsuspend.patch ltp-fix-set_thread_area.patch ltp-fix-set_tid_address.patch ltp-fix-ssetmask.patch ltp-fix-tkill.patch Signed-off-by: naresh kamboju <[email protected]>. Modified Files: ltp/testcases/kernel/syscalls/add_key/add_key01.c ltp/testcases/kernel/syscalls/add_key/add_key02.c ltp/testcases/kernel/syscalls/bdflush/bdflush01.c ltp/testcases/kernel/syscalls/keyctl/keyctl01.c ltp/testcases/kernel/syscalls/newuname/newuname01.c ltp/testcases/kernel/syscalls/rt_sigprocmask/rt_sigprocmask02.c ltp/testcases/kernel/syscalls/rt_sigsuspend/rt_sigsuspend01.c ltp/testcases/kernel/syscalls/set_thread_area/set_thread_area01.c ltp/testcases/kernel/syscalls/set_thread_area/set_thread_area02.c ltp/testcases/kernel/syscalls/set_tid_address/set_tid_address01.c ltp/testcases/kernel/syscalls/ssetmask/ssetmask01.c ltp/testcases/kernel/syscalls/tkill/tkill01.c ltp/testcases/kernel/syscalls/tkill/tkill02.c 59) Log Message: Addtional test scenarios & fixes for power management testcases. On doing demo of LTP testcases to developers we realized some more test scenarios has to be added to LTP testcases for better test coverage. Also some bug fixes has to be done for existing test cases to run on future versions on Linux Kernel. We also want to integrate kernbench in LTP for sched_mc_power_savings=2. Hence this list of patches include patches to integrate kernbench into LTP. The test also covers consolidation at core level for hyper threaded system. [Patch 1/10]Patch to integrate kernbench to LTP to test sched_mc=2 To verify CPU consolidation when sched_mc=2 we need kernbench. Hence integrating it in LTP. Signed-off-by: poornima nayak <[email protected]>. Added Files: ltp/utils/benchmark/kernbench-0.42/COPYING ltp/utils/benchmark/kernbench-0.42/Makefile ltp/utils/benchmark/kernbench-0.42/README ltp/utils/benchmark/kernbench-0.42/kernbench 60) Log Message: Addtional test scenarios & fixes for power management testcases. On doing demo of LTP testcases to developers we realized some more test scenarios has to be added to LTP testcases for better test coverage. Also some bug fixes has to be done for existing test cases to run on future versions on Linux Kernel. We also want to integrate kernbench in LTP for sched_mc_power_savings=2. Hence this list of patches include patches to integrate kernbench into LTP. The test also covers consolidation at core level for hyper threaded system. [Patch 2/10]Makefile patch to integrate to LTP. Signed-off-by: poornima nayak <[email protected]>. Modified Files: ltp/utils/benchmark/Makefile 61) Log Message: Addtional test scenarios & fixes for power management testcases. On doing demo of LTP testcases to developers we realized some more test scenarios has to be added to LTP testcases for better test coverage. Also some bug fixes has to be done for existing test cases to run on future versions on Linux Kernel. We also want to integrate kernbench in LTP for sched_mc_power_savings=2. Hence this list of patches include patches to integrate kernbench into LTP. The test also covers consolidation at core level for hyper threaded system. [Patch 3/10]Readme modified with pre-requisite for sched_mc=2 test. Signed-off-by: poornima nayak <[email protected]>. Modified Files: ltp/testcases/kernel/power_management/README 62) Log Message: Addtional test scenarios & fixes for power management testcases. On doing demo of LTP testcases to developers we realized some more test scenarios has to be added to LTP testcases for better test coverage. Also some bug fixes has to be done for existing test cases to run on future versions on Linux Kernel. We also want to integrate kernbench in LTP for sched_mc_power_savings=2. Hence this list of patches include patches to integrate kernbench into LTP. The test also covers consolidation at core level for hyper threaded system. [Patch 4/10]Reusable functions for consolidation test modified This patch has fixes for sched_domian test failures in kernel version beyond 2.6.29. Addtional new reusable functions and fixes for validation functions. Signed-off-by: poornima nayak <[email protected]>. Modified Files: ltp/testcases/kernel/power_management/lib/sched_mc.py 63) Log Message: Addtional test scenarios & fixes for power management testcases. On doing demo of LTP testcases to developers we realized some more test scenarios has to be added to LTP testcases for better test coverage. Also some bug fixes has to be done for existing test cases to run on future versions on Linux Kernel. We also want to integrate kernbench in LTP for sched_mc_power_savings=2. Hence this list of patches include patches to integrate kernbench into LTP. The test also covers consolidation at core level for hyper threaded system. [Patch 5/10]CPU consolidation testcase updated to handle exceptions. Signed-off-by: poornima nayak <[email protected]>. Modified Files: ltp/testcases/kernel/power_management/cpu_consolidation.py 64) Log Message: Addtional test scenarios & fixes for power management testcases. On doing demo of LTP testcases to developers we realized some more test scenarios has to be added to LTP testcases for better test coverage. Also some bug fixes has to be done for existing test cases to run on future versions on Linux Kernel. We also want to integrate kernbench in LTP for sched_mc_power_savings=2. Hence this list of patches include patches to integrate kernbench into LTP. The test also covers consolidation at core level for hyper threaded system. [Patch 6/10]sched domian testcase updated to handle exceptions. Signed-off-by: poornima nayak <[email protected]>. Modified Files: ltp/testcases/kernel/power_management/sched_domain.py 65) Log Message: Addtional test scenarios & fixes for power management testcases. On doing demo of LTP testcases to developers we realized some more test scenarios has to be added to LTP testcases for better test coverage. Also some bug fixes has to be done for existing test cases to run on future versions on Linux Kernel. We also want to integrate kernbench in LTP for sched_mc_power_savings=2. Hence this list of patches include patches to integrate kernbench into LTP. The test also covers consolidation at core level for hyper threaded system. [Patch 7/10]Fixes for sched_mc & sched_smt interface test Existing testcase in LTP would fail or not cover all possible sched_mc values. This patch has been written to make testcase flexible to run on future releases. Signed-off-by: poornima nayak <[email protected]>. Modified Files: ltp/testcases/kernel/power_management/test_sched_mc.sh ltp/testcases/kernel/power_management/test_sched_smt.sh 66) Log Message: Addtional test scenarios & fixes for power management testcases. On doing demo of LTP testcases to developers we realized some more test scenarios has to be added to LTP testcases for better test coverage. Also some bug fixes has to be done for existing test cases to run on future versions on Linux Kernel. We also want to integrate kernbench in LTP for sched_mc_power_savings=2. Hence this list of patches include patches to integrate kernbench into LTP. The test also covers consolidation at core level for hyper threaded system. [Patch 8/10]New set of reusbale Library functions and fixes. Signed-off-by: poornima nayak <[email protected]>. Modified Files: ltp/testcases/kernel/power_management/pm_include.sh 67) Log Message: Addtional test scenarios & fixes for power management testcases. On doing demo of LTP testcases to developers we realized some more test scenarios has to be added to LTP testcases for better test coverage. Also some bug fixes has to be done for existing test cases to run on future versions on Linux Kernel. We also want to integrate kernbench in LTP for sched_mc_power_savings=2. Hence this list of patches include patches to integrate kernbench into LTP. The test also covers consolidation at core level for hyper threaded system. [Patch 9/10]Master script modified to cover additional test scenarios. Signed-off-by: poornima nayak <[email protected]>. Modified Files: ltp/testcases/kernel/power_management/runpwtests.sh 68) Log Message: Addtional test scenarios & fixes for power management testcases. On doing demo of LTP testcases to developers we realized some more test scenarios has to be added to LTP testcases for better test coverage. Also some bug fixes has to be done for existing test cases to run on future versions on Linux Kernel. We also want to integrate kernbench in LTP for sched_mc_power_savings=2. Hence this list of patches include patches to integrate kernbench into LTP. The test also covers consolidation at core level for hyper threaded system. [Patch 10/10]Patch to add another command file in runtest. Signed-off-by: poornima nayak <[email protected]>. Added Files: ltp/runtest/power_management_tests_exclusive 69) Log Message: personality test case build fail fix. Signed-off-by: Subrata Modak <[email protected]>. Modified File(s): ltp/testcases/kernel/syscalls/personality/personality01.c ltp/testcases/kernel/syscalls/personality/personality02.c 70) Log Message: cacheflush01, remove extraneous characters for mips specific section: I am submitting a patch for cacheflush01, it looks like there are unneeded characters before return syscall(__NR_cacheflush, addr, nbytes, cache) inside the mips section. Without this patch, the test does not compile with a mips compiler. Signed-off-by: Henry Yei <[email protected]>. Modified File(s): ltp/testcases/kernel/syscalls/cacheflush/cacheflush01.c 71) Log Message: Realtime: use mlockall optionally in realtime tests: Below patch adds the support to enable memory lock in realtime testcases optionally (with -m). Testing Informations: Tested the realtime tests in their default profile and as well as using mlock option. Signed-off-by: Vernon Mauery <[email protected]>, Signed-off-by: Gowrishankar <[email protected]>, Tested-by: Gowrishankar <[email protected]>, Acked-by: Kiran Prakash <[email protected]>, Acked-by: Dinakar Guniguntala <[email protected]>, Acked-by: Sripathi Kodi <[email protected]>, Acked-by: Darren Hart <[email protected]>. Modified File(s): ltp/testcases/realtime/scripts/run_c_files.sh ltp/testcases/realtime/doc/TODO ltp/testcases/realtime/func/measurement/preempt_timing.c ltp/testcases/realtime/lib/librttest.c ltp/testcases/realtime/func/pi-tests/run_auto.sh
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