drivers/perf: riscv: Fix counter mask iteration for RV32

For RV32, used_hw_ctrs can have more than 1 word if the firmware chooses
to interleave firmware/hardware counters indicies. Even though it's a
unlikely scenario, handle that case by iterating over all the words
instead of just using the first word.

Reviewed-by: Andrew Jones <[email protected]>
Acked-by: Palmer Dabbelt <[email protected]>
Signed-off-by: Atish Patra <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Anup Patel <[email protected]>

0 files changed, 0 insertions, 0 deletions