linux-dev/tools/testing/selftests/resctrl/Makefile, branch masterLinux kernel development work - see feature brancheshttps://git.zx2c4.com/linux-dev/atom/tools/testing/selftests/resctrl/Makefile?h=master2022-04-25T23:11:48Zselftests/resctrl: Add missing SPDX license to Makefile2022-04-25T23:11:48ZShaopeng Tantan.shaopeng@jp.fujitsu.com2022-03-23T08:12:27Zurn:sha1:68c4844985d1f8c1b1a71dfcdbfacb5a30babc95
Add the missing SPDX(SPDX-License-Identifier) license header to
tools/testing/selftests/resctrl/Makefile.
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Reviewed-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests/resctrl: Make resctrl_tests run using kselftest framework2022-04-25T23:11:34ZShaopeng Tantan.shaopeng@jp.fujitsu.com2022-03-23T08:12:25Zurn:sha1:b733143cc455bf83fa5fbd2e0eac63fb2d302461
In kselftest framework, all tests can be build/run at a time,
and a sub test also can be build/run individually. As follows:
$ make kselftest-all TARGETS=resctrl
$ make -C tools/testing/selftests run_tests
$ make -C tools/testing/selftests TARGETS=resctrl run_tests
However, resctrl_tests cannot be run using kselftest framework,
users have to change directory to tools/testing/selftests/resctrl/,
run "make" to build executable file "resctrl_tests",
and run "sudo ./resctrl_tests" to execute the test.
To build/run resctrl_tests using kselftest framework.
Modify tools/testing/selftests/Makefile
and tools/testing/selftests/resctrl/Makefile.
Even after this change, users can still build/run resctrl_tests
without using framework as before.
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> # resctrl changes
Reviewed-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests/resctrl: Enable gcc checks to detect buffer overflows2021-04-02T19:51:16ZFenghua Yufenghua.yu@intel.com2021-03-17T02:22:35Zurn:sha1:a9d26a302dea29eb84f491b1340a57e56c631a71
David reported a buffer overflow error in the check_results() function of
the cmt unit test and he suggested enabling _FORTIFY_SOURCE gcc compiler
option to automatically detect any such errors.
Feature Test Macros man page describes_FORTIFY_SOURCE as below
"Defining this macro causes some lightweight checks to be performed to
detect some buffer overflow errors when employing various string and memory
manipulation functions (for example, memcpy, memset, stpcpy, strcpy,
strncpy, strcat, strncat, sprintf, snprintf, vsprintf, vsnprintf, gets, and
wide character variants thereof). For some functions, argument consistency
is checked; for example, a