Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-18 11:17:07 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

selftests/resctrl: Disable MBA and MBM tests for AMD

Browse Source 
For now, disable MBA and MBM tests for AMD. Deciding test pass/fail
is not clear right now. We can enable when we have some clarity.

Signed-off-by: Babu Moger <babu.moger@amd.com>
Co-developed-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Babu Moger 2020-01-16 13:32:45 -08:00 committed by Shuah Khan
parent c0327e1d7c
commit 85f553d24a
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
tools/testing/selftests/resctrl/cat_test.c
View File

@ -64,8 +64,8 @@ static void show_cache_info(unsigned long sum_llc_perf_miss, int no_of_bits,
allocated_cache_lines * 100;
printf("%sok CAT: cache miss rate within %d%%\n",
abs((int)diff_percent) > MAX_DIFF_PERCENT ? "not " : "",
MAX_DIFF_PERCENT);
!is_amd && abs((int)diff_percent) > MAX_DIFF_PERCENT ?
"not " : "", MAX_DIFF_PERCENT);
tests_run++;
printf("# Percent diff=%d\n", abs((int)diff_percent));
printf("# Number of bits: %d\n", no_of_bits);

4
tools/testing/selftests/resctrl/resctrl_tests.c
View File

@ -158,7 +158,7 @@ int main(int argc, char **argv)
check_resctrlfs_support();
filter_dmesg();
if (mbm_test) {
if (!is_amd && mbm_test) {
printf("# Starting MBM BW change ...\n");
if (!has_ben)
sprintf(benchmark_cmd[5], "%s", "mba");
@ -168,7 +168,7 @@ int main(int argc, char **argv)
tests_run++;
}
if (mba_test) {
if (!is_amd && mba_test) {
printf("# Starting MBA Schemata change ...\n");
if (!has_ben)
sprintf(benchmark_cmd[1], "%d", span);