arm64 fixes for 7.1-rc4

Hi Linus,

Please pull the MPAM fixes below. Thanks.

The following changes since commit 5cbb61bf4168859d97c068d88d364f4f1f440325:

arm64/fpsimd: ptrace: zero target's fpsimd_state, not the tracer's (2026-05-06 12:11:49 +0100)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes

for you to fetch changes up to 6ccbb613b42a1f1ba7bfd547a148f644a902a25c:

arm_mpam: Check whether the config array is allocated before destroying it (2026-05-14 09:52:05 +0100)

----------------------------------------------------------------
arm64 MPAM fixes:

- Fix NULL dereference and a false-positive warning when the driver probes hardware with surprising version numbers

- Fix writing values to the wrong registers when probing cache-utilisation counters. Replace 'NRDY' probing with a version that is robust for platforms where the bit is writeable by both hardware and software

----------------------------------------------------------------
Ben Horgan (3):
arm_mpam: Fix monitor instance selection when checking for hardware NRDY
arm_mpam: Pretend that NRDY is always hardware managed
arm_mpam: Improve check for whether or not NRDY is hardware managed

James Morse (2):
arm_mpam: Fix false positive assert failure during mpam_disable()
arm_mpam: Check whether the config array is allocated before destroying it

 drivers/resctrl/mpam_devices.c  | 81 ++++++++++++++++++++---------------------
 drivers/resctrl/mpam_internal.h |  2 -
 2 files changed, 40 insertions(+), 43 deletions(-)

Catalin