linux-kernel - [PATCH v2 0/2] ACPI: HMAT: fix single-initiator target registrations

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Message-Id: <20221116-acpi_hmat_fix-v2-0-3712569be691@intel.com>
Date:   Wed, 16 Nov 2022 16:37:35 -0700
From:   Vishal Verma <vishal.l.verma@...el.com>
To:     "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Vishal Verma <vishal.l.verma@...el.com>,
        linux-kernel@...r.kernel.org,
        Chris Piper <chris.d.piper@...el.com>, nvdimm@...ts.linux.dev,
        linux-acpi@...r.kernel.org,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Liu Shixin <liushixin2@...wei.com>, stable@...r.kernel.org
Subject: [PATCH v2 0/2] ACPI: HMAT: fix single-initiator target registrations

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@...nel.org>
Cc: Liu Shixin <liushixin2@...wei.com>
Cc: Dan Williams <dan.j.williams@...el.com>
Cc: linux-acpi@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Cc: <stable@...r.kernel.org>
Cc: Chris Piper <chris.d.piper@...el.com>
Cc: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@...el.com>

---
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@intel.com

---
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@...el.com>