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 <>
Cc: Liu Shixin <>
Cc: Dan Williams <>
Cc: <>
Cc: Chris Piper <>
Cc: Kirill A. Shutemov <>
Signed-off-by: Vishal Verma <>

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:

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 <>

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