linux-kernel - [PATCH V4 0/9] CXL: Process event logs

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Date:   Sun, 11 Dec 2022 23:06:18 -0800
From:   ira.weiny@...el.com
To:     Dan Williams <dan.j.williams@...el.com>
Cc:     Ira Weiny <ira.weiny@...el.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Alison Schofield <alison.schofield@...el.com>,
        Vishal Verma <vishal.l.verma@...el.com>,
        Davidlohr Bueso <dave@...olabs.net>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Dave Jiang <dave.jiang@...el.com>,
        linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
        linux-acpi@...r.kernel.org, linux-cxl@...r.kernel.org
Subject: [PATCH V4 0/9] CXL: Process event logs

From: Ira Weiny <ira.weiny@...el.com>

This code has been tested with a newer qemu which allows for more events to be
returned at a time as well an additional QMP event and interrupt injection.
Those patches will follow once they have been cleaned up.

The series is now in 3 parts:

	1) Base functionality including interrupts
	2) Tracing specific events (Dynamic Capacity Event Record is defered)
	3) cxl-test infrastructure for basic tests

Changes from V3
	Feedback from Dan
	Spit out ACPI changes for Bjorn

- Link to v3: https://lore.kernel.org/all/20221208052115.800170-1-ira.weiny@intel.com/


Davidlohr Bueso (1):
  cxl/mem: Wire up event interrupts

Ira Weiny (8):
  PCI/CXL: Export native CXL error reporting control
  cxl/mem: Read, trace, and clear events on driver load
  cxl/mem: Trace General Media Event Record
  cxl/mem: Trace DRAM Event Record
  cxl/mem: Trace Memory Module Event Record
  cxl/test: Add generic mock events
  cxl/test: Add specific events
  cxl/test: Simulate event log overflow

 drivers/acpi/pci_root.c       |   3 +
 drivers/cxl/core/mbox.c       | 186 +++++++++++++
 drivers/cxl/core/trace.h      | 479 ++++++++++++++++++++++++++++++++++
 drivers/cxl/cxl.h             |  16 ++
 drivers/cxl/cxlmem.h          | 171 ++++++++++++
 drivers/cxl/cxlpci.h          |   6 +
 drivers/cxl/pci.c             | 236 +++++++++++++++++
 drivers/pci/probe.c           |   1 +
 include/linux/pci.h           |   1 +
 tools/testing/cxl/test/Kbuild |   2 +-
 tools/testing/cxl/test/mem.c  | 352 +++++++++++++++++++++++++
 11 files changed, 1452 insertions(+), 1 deletion(-)


base-commit: acb704099642bc822ef2aed223a0b8db1f7ea76e
-- 
2.37.2