[PATCH v1 0/2] arm_mpam: A couple of fixes on v7.0-rc1

From: Ben Horgan

Date: Fri Feb 27 2026 - 06:03:34 EST


A couple of mpam fixes that avoid a null pointer dereference in cpuhp
and a warning when running the kunit tests with CONFIG_DEBUG_PREEMPT.

Ben Horgan (2):
arm_mpam: Fix null pointer dereference when restoring bandwidth
counters
arm_mpam: Disable preemption when making accesses to fake MSC in kunit
test

drivers/resctrl/mpam_devices.c | 2 ++
drivers/resctrl/test_mpam_devices.c | 18 +++++++++++++-----
2 files changed, 15 insertions(+), 5 deletions(-)

--
2.43.0