Changes in README

42e2f214 - selftests/resctrl: Update README about using kselftest framework to build/run resctrl_tests

Wed, 23 Mar 2022 08:12:26 +0000

selftests/resctrl: Update README about using kselftest framework to build/run resctrl_testsresctrl_tests can be built or run using kselftests framework.Add description on how to do so in README.Reviewed-by: Reinette Chatre Reviewed-by: Fenghua Yu Signed-off-by: Shaopeng Tan Signed-off-by: Shuah Khan List of files: /linux-6.15/tools/testing/selftests/resctrl/README

1421ec68 - selftests/resctrl: Fix incorrect parsing of option "-t"

Thu, 27 May 2021 09:31:53 +0000

selftests/resctrl: Fix incorrect parsing of option "-t"Resctrl test suite accepts command line argument "-t" to specify theunit tests to run in the test list (e.g., -t mbm,mba,cmt,cat) asdocumented in the help.When calling strtok() to parse the option, the incorrect delimitersargument ":\t" is used. As a result, passing "-t mbm,mba,cmt,cat" throwsan invalid option error.Fix this by using delimiters argument "," instead of ":\t" for parsingof unit tests list. At the same time, remove the unnecessary "spaces"between the unit tests in help documentation to prevent confusion.Fixes: 790bf585b0ee ("selftests/resctrl: Add Cache Allocation Technology (CAT) selftest")Fixes: 78941183d1b1 ("selftests/resctrl: Add Cache QoS Monitoring (CQM) selftest")Fixes: ecdbb911f22d ("selftests/resctrl: Add MBM test")Fixes: 034c7678dd2c ("selftests/resctrl: Add README for resctrl tests")Cc: stable@vger.kernel.orgSigned-off-by: Xiaochen Shen Reviewed-by: Tony Luck Signed-off-by: Shuah Khan List of files: /linux-6.15/tools/testing/selftests/resctrl/README

2f320911 - selftests/resctrl: Rename CQM test as CMT test

Wed, 17 Mar 2021 02:22:41 +0000

selftests/resctrl: Rename CQM test as CMT testCMT (Cache Monitoring Technology) [1] is a H/W feature that reports cacheoccupancy of a process. resctrl selftest suite has a unit test to test CMTfor LLC but the test is named as CQM (Cache Quality Monitoring).Furthermore, the unit test source file is named as cqm_test.c and severalfunctions, variables, comments, preprocessors and statements widely use"cqm" as either suffix or prefix. This rampant misusage of CQM for CMTmight confuse someone who is newly looking at resctrl selftests becausethis feature is named CMT in the Intel Software Developer's Manual.Hence, rename all the occurrences (unit test source file name, functions,variables, comments and preprocessors) of cqm with cmt.[1] Please see Intel SDM, Volume 3, chapter 17 and section 18 for more information on CMT: https://software.intel.com/content/www/us/en/develop/articles/intel-sdm.htmlSuggested-by: Reinette Chatre Tested-by: Babu Moger Signed-off-by: Fenghua Yu Signed-off-by: Shuah Khan List of files: /linux-6.15/tools/testing/selftests/resctrl/README

034c7678 - selftests/resctrl: Add README for resctrl tests

Thu, 16 Jan 2020 21:32:34 +0000

selftests/resctrl: Add README for resctrl testsresctrl tests will be implemented. README is added for the tool first.Co-developed-by: Babu Moger Signed-off-by: Babu Moger Signed-off-by: Fenghua Yu Signed-off-by: Shuah Khan List of files: /linux-6.15/tools/testing/selftests/resctrl/README