[GIT PULL] Compute Express Link (CXL) changes for 6.14

From: Dave Jiang
Date: Wed Jan 29 2025 - 11:28:31 EST


Hi Linus, please pull from

git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git tags/cxl-for-6.14

...to receive a small set of changes for CXL for v6.14. The changes includes
a tweak to the HMAT output that was acked by Rafael, a prep patch for CXL type2
devices support that's coming soon, refactoring of the CXL regblock
enumeration code, and a series of patches to update the event records to CXL
spec r3.1.

These all have appeared in -next for a few days with no reported issues.

---

The following changes since commit fc033cf25e612e840e545f8d5ad2edd6ba613ed5:

Linux 6.13-rc5 (2024-12-29 13:15:45 -0800)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git tags/cxl-for-6.14

for you to fetch changes up to 448a60e85ae2afe2cb760f5d2ed2c8a49d2bd1b4:

cxl/core/regs: Refactor out functions to count regblocks of given type (2025-01-22 08:55:21 -0700)

----------------------------------------------------------------
cxl changes for v6.14

- Move HMAT printouts to pr_debug()
- Add CXL type2 support to cxl_dvsec_rr_decode() in preparation for
type2 support
- A series that updates CXL event records to spec r3.1 and related
changes
- Refactoring of cxl_find_regblock_instance() to count regblocks

----------------------------------------------------------------
Alejandro Lucero (1):
cxl/pci: Add CXL Type 1/2 support to cxl_dvsec_rr_decode()

Dan Williams (1):
ACPI/HMAT: Move HMAT messages to pr_debug()

Huaisheng Ye (1):
cxl/core/regs: Refactor out functions to count regblocks of given type

Shiju Jose (6):
cxl/events: Update Common Event Record to CXL spec rev 3.1
cxl/events: Add Component Identifier formatting for CXL spec rev 3.1
cxl/events: Update General Media Event Record to CXL spec rev 3.1
cxl/events: Update DRAM Event Record to CXL spec rev 3.1
cxl/events: Update Memory Module Event Record to CXL spec rev 3.1
cxl/test: Update test code for event records to CXL spec rev 3.1

drivers/acpi/numa/hmat.c | 24 ++--
drivers/cxl/core/pci.c | 6 +-
drivers/cxl/core/regs.c | 56 +++++----
drivers/cxl/core/trace.h | 259 +++++++++++++++++++++++++++++++++++-------
drivers/cxl/cxl.h | 6 +-
drivers/cxl/pci.c | 6 +-
drivers/cxl/port.c | 2 +-
include/cxl/event.h | 28 +++--
tools/testing/cxl/test/mem.c | 23 +++-
tools/testing/cxl/test/mock.c | 6 +-
10 files changed, 319 insertions(+), 97 deletions(-)