Received-SPF: pass (google.com: domain of linux-kernel+bounces-204992-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
Received-SPF: Pass (protection.outlook.com: domain of amd.com designates
 165.204.84.17 as permitted sender) receiver=protection.outlook.com;
 client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C
From: John Allen <john.allen@amd.com>
To: <bp@alien8.de>, <linux-edac@vger.kernel.org>, <tony.luck@intel.com>,
	<yazen.ghannam@amd.com>
CC: <linux-kernel@vger.kernel.org>, <avadhut.naik@amd.com>,
	<muralidhara.mk@amd.com>, John Allen <john.allen@amd.com>
Subject: [PATCH v5 0/6] RAS: ATL: DF 4.5 NP2 Denormalization
Date: Thu, 6 Jun 2024 20:33:07 +0000
Message-ID: <20240606203313.51197-1-john.allen@amd.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jun 2024 20:33:32.3424
 (UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: 392a10c9-9879-4f74-06e6-08dc8667eeb5
X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com]
X-MS-Exchange-CrossTenant-AuthSource:
	CH3PEPF0000000A.namprd04.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem
X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB8239

Implement non-power-of-two denormalization for Data Fabric 4.5 in the
AMD address translation library.

Tree:
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git
Base commit:
dadc295cbd03955cc1ba55af55e23a06713d1a5f
(origin/edac-amd-atl)

v2:
  - Fix compilation error.
  - Make remove_base_and_hole the inverse of add_base_and_hole.
  - Move all map validation checks to validate_address_map at the
    beginning of translation
v3:
  - Fix bug where the legacy hole was not getting removed properly.
  - Minor rework of functions for matching the normalized address and
    logical cs fabric id.
v4:
  - Merge common cases in map validation function.
  - Fix map validation for cases that don't have explicit checks.
v5:
  - Add patches to add a pr_fmt prefix for the driver and share the
    internal.h header with the FMPM driver.
  - Don't fail to load driver if DRAM hole base can't be read.

John Allen (6):
  RAS/AMD/ATL: Add amd_atl pr_fmt prefix
  RAS/AMD/ATL: Read DRAM hole base early
  RAS/AMD/ATL: Expand helpers for adding and removing base and hole
  RAS/AMD/ATL: Validate address map when information is gathered
  RAS/AMD/ATL: Implement DF 4.5 NP2 denormalization
  RAS/AMD/FMPM: Use atl internal.h for INVALID_SPA

 drivers/ras/amd/atl/core.c        |  50 +--
 drivers/ras/amd/atl/dehash.c      |  43 ---
 drivers/ras/amd/atl/denormalize.c | 561 ++++++++++++++++++++++++++++++
 drivers/ras/amd/atl/internal.h    |  48 +++
 drivers/ras/amd/atl/map.c         |  97 ++++++
 drivers/ras/amd/atl/system.c      |  21 +-
 drivers/ras/amd/fmpm.c            |   4 +-
 7 files changed, 755 insertions(+), 69 deletions(-)

-- 
2.34.1