+Ben Hi Everybody,
Could the Arm/MPAM folks please consider this series? Thank you very much. Reinette On 10/12/26 12:47 AM, Richard Cheng wrote: > This series fixes issues in the resctrl selftests on aarch64, > where they currently misreport failures. > > Patch 1 adds aarch64 implementations of cl_flush() and sb() in > fill_buf.c so cache flushes are no longer silent no-ops. > > Patch 2 teaches detect_vendor() about aarch64 (which exposes no > vendor_id in /proc/cpuinfo) and lets arch_supports_noncont_cat() > return true for ARM, fixing spurious L3_NONCONT_CAT failures. > > Changes since v4: > - Drop v4 patch 1/3, which was applied to linux-kselftest/next. > - Rebase the remaining patches onto linux-kselftest/next and > renumber v4 patches 2/3 and 3/3 as patches 1/2 and 2/2. > No code changes to the remaining patches. > > Richard Cheng (2): > selftests/resctrl: Implement cl_flush() and sb() for aarch64 > selftests/resctrl: Recognise aarch64 as a vendor for L3_NONCONT_CAT > > tools/testing/selftests/resctrl/cat_test.c | 9 ++++++-- > tools/testing/selftests/resctrl/fill_buf.c | 11 ++++++++++ > tools/testing/selftests/resctrl/resctrl.h | 1 + > .../testing/selftests/resctrl/resctrl_tests.c | 21 +++++++++++++++++++ > 4 files changed, 40 insertions(+), 2 deletions(-) > > > base-commit: 30af56a227e27b892d34bc44c23298b5274913e3
