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From: Dan Williams <dan.j.williams@intel.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-cxl@vger.kernel.org, Linux NVDIMM <nvdimm@lists.linux.dev>
Subject: [GIT PULL] Compute Express Link update for v5.15
Date: Wed, 8 Sep 2021 17:50:45 -0700	[thread overview]
Message-ID: <CAPcyv4hEtOuExY1+YdKPaffBPO6A70u+01NA4EPON2s6Ut3rHw@mail.gmail.com> (raw)

Hi Linus, please pull from:

  git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl tags/cxl-for-5.15

...to receive the cxl update for v5.15. This branch experienced some
fallout from some "just in time" review and the -Werror change. Rather
than rebase patches at the last moment the branch was simply rewound
to a stable point and the rest will wait for v5.16. Save for the top 6
fixes this has been in -next for several releases with no reported
issues (beyond the ones that caused the branch to be rewound), and the
fixes have appeared in at least one -next release.

Please pull, thanks,


The following changes since commit ff1176468d368232b684f75e82563369208bc371:

  Linux 5.14-rc3 (2021-07-25 15:35:14 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl tags/cxl-for-5.15

for you to fetch changes up to 2b922a9d064f8e86b53b04f5819917b7a04142ed:

  cxl/registers: Fix Documentation warning (2021-09-07 11:39:02 -0700)

cxl for v5.15

- Fix detection of CXL host bridges to filter out disabled ACPI0016
  devices in the ACPI DSDT.

- Fix kernel lockdown integration to disable raw commands when raw PCI
  access is disabled.

- Fix a broken debug message.

- Add support for "Get Partition Info". I.e. enumerate the split between
  volatile and persistent capacity on bi-modal CXL memory expanders.

- Re-factor the core by subject area. This is a work in progress.

- Prepare libnvdimm to understand CXL labels in addition to EFI labels.
  This is a work in progress.

Alison Schofield (1):
      cxl/acpi: Do not add DSDT disabled ACPI0016 host bridge ports

Ben Widawsky (6):
      cxl: Move cxl_core to new directory
      cxl/core: Improve CXL core kernel docs
      cxl/core: Move memdev management to core
      cxl/pci: Ignore unknown register block types
      cxl/pci: Simplify register setup
      cxl/uapi: Fix defined but not used warnings

Dan Williams (14):
      cxl/core: Move pmem functionality
      cxl/core: Move register mapping infrastructure
      cxl/pci: Introduce cdevm_file_operations
      libnvdimm/labels: Introduce getters for namespace label fields
      libnvdimm/labels: Add isetcookie validation helper
      libnvdimm/labels: Introduce label setter helpers
      libnvdimm/labels: Add a checksum calculation helper
      libnvdimm/labels: Add blk isetcookie set / validation helpers
      libnvdimm/labels: Add blk special cases for nlabel and position helpers
      libnvdimm/labels: Add type-guid helpers
      libnvdimm/labels: Add claim class helpers
      cxl/pci: Fix lockdown level
      cxl/pmem: Fix Documentation warning
      cxl/registers: Fix Documentation warning

Ira Weiny (3):
      cxl/pci: Store memory capacity values
      cxl/mem: Account for partitionable space in ram/pmem ranges
      cxl/mem: Adjust ram/pmem range to represent DPA ranges

Li Qiang (Johnny Li) (1):
      cxl/pci: Fix debug message in cxl_probe_regs()

 Documentation/driver-api/cxl/memory-devices.rst |   8 +-
 drivers/cxl/Makefile                            |   4 +-
 drivers/cxl/acpi.c                              |  12 +-
 drivers/cxl/core/Makefile                       |   8 +
 drivers/cxl/{core.c => core/bus.c}              | 464 ++----------------------
 drivers/cxl/core/core.h                         |  20 +
 drivers/cxl/core/memdev.c                       | 246 +++++++++++++
 drivers/cxl/core/pmem.c                         | 230 ++++++++++++
 drivers/cxl/core/regs.c                         | 249 +++++++++++++
 drivers/cxl/cxl.h                               |   1 -
 drivers/cxl/{mem.h => cxlmem.h}                 |  35 +-
 drivers/cxl/pci.c                               | 439 +++++++++-------------
 drivers/cxl/pci.h                               |   1 +
 drivers/cxl/pmem.c                              |   2 +-
 drivers/nvdimm/label.c                          | 256 ++++++++-----
 drivers/nvdimm/label.h                          |   1 -
 drivers/nvdimm/namespace_devs.c                 | 113 +++---
 drivers/nvdimm/nd.h                             | 150 ++++++++
 include/uapi/linux/cxl_mem.h                    |   2 +-
 19 files changed, 1352 insertions(+), 889 deletions(-)
 create mode 100644 drivers/cxl/core/Makefile
 rename drivers/cxl/{core.c => core/bus.c} (58%)
 create mode 100644 drivers/cxl/core/core.h
 create mode 100644 drivers/cxl/core/memdev.c
 create mode 100644 drivers/cxl/core/pmem.c
 create mode 100644 drivers/cxl/core/regs.c
 rename drivers/cxl/{mem.h => cxlmem.h} (71%)

             reply	other threads:[~2021-09-09  0:50 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-09  0:50 Dan Williams [this message]
2021-09-09 18:54 ` [GIT PULL] Compute Express Link update for v5.15 pr-tracker-bot

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