Patch 1 is an obvious cleanup found while fixing this problem. Patch 2 Fixes a bug with initiator registration for single-initiator systems. More details on this in its commit message. Rafael - I didn't retain your ack for patch 2 since it seemed like a nontrivial change. Cc: Rafael J. Wysocki <rafael@xxxxxxxxxx> Cc: Liu Shixin <liushixin2@xxxxxxxxxx> Cc: Dan Williams <dan.j.williams@xxxxxxxxx> Cc: linux-acpi@xxxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx Cc: <stable@xxxxxxxxxxxxxxx> Cc: Chris Piper <chris.d.piper@xxxxxxxxx> Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> Signed-off-by: Vishal Verma <vishal.l.verma@xxxxxxxxx> --- Changes in v2: - Collect Acks for patch 1. - Separate out the bitmask generation from the comparision helper to make it more explicit and easier to follow (Kirill) - Link to v1: https://lore.kernel.org/r/20221116075736.1909690-1-vishal.l.verma@xxxxxxxxx --- Vishal Verma (2): ACPI: HMAT: remove unnecessary variable initialization ACPI: HMAT: Fix initiator registration for single-initiator systems drivers/acpi/numa/hmat.c | 27 ++++++++++++++++++++------- 1 file changed, 20 insertions(+), 7 deletions(-) --- base-commit: 9abf2313adc1ca1b6180c508c25f22f9395cc780 change-id: 20221116-acpi_hmat_fix-7acf4bca37c0 Best regards, -- Vishal Verma <vishal.l.verma@xxxxxxxxx>