Hi Linus, please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
tags/libnvdimm-for-5.18
...to receive the libnvdimm update for this cycle which includes the
deprecation of block-aperture mode and a new perf events interface for
the papr_scm nvdimm driver. The perf events approach was acked by
PeterZ. You will notice the top commit is less than a week old as
linux-next exposure identified some build failure scenarios. Kajol
turned around a fix and it has appeared in linux-next with no
additional reports. Some other fixups for the removal of
block-aperture mode also generated some follow-on fixes from -next
exposure.
I am not aware of anything else outstanding, please pull.
---
The following changes since commit 754e0b0e35608ed5206d6a67a791563c631cec07:
Linux 5.17-rc4 (2022-02-13 12:13:30 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
tags/libnvdimm-for-5.18
for you to fetch changes up to ada8d8d337ee970860c9844126e634df8076aa11:
nvdimm/blk: Fix title level (2022-03-23 17:52:33 -0700)
libnvdimm for 5.18
- Add perf support for nvdimm events, initially only for 'papr_scm'
devices.
- Deprecate the 'block aperture' support in libnvdimm, it only ever
existed in the specification, not in shipping product.
Dan Williams (6):
nvdimm/region: Fix default alignment for small regions
nvdimm/blk: Delete the block-aperture window driver
nvdimm/namespace: Delete blk namespace consideration in shared paths
nvdimm/namespace: Delete nd_namespace_blk
ACPI: NFIT: Remove block aperture support
nvdimm/region: Delete nd_blk_region infrastructure
Kajol Jain (6):
drivers/nvdimm: Add nvdimm pmu structure
drivers/nvdimm: Add perf interface to expose nvdimm performance stats
powerpc/papr_scm: Add perf interface support
docs: ABI: sysfs-bus-nvdimm: Document sysfs event format entries
for nvdimm pmu
drivers/nvdimm: Fix build failure when CONFIG_PERF_EVENTS is not set
powerpc/papr_scm: Fix build failure when
Lukas Bulwahn (1):
MAINTAINERS: remove section LIBNVDIMM BLK: MMIO-APERTURE DRIVER
Tom Rix (1):
nvdimm/blk: Fix title level
Documentation/ABI/testing/sysfs-bus-nvdimm | 35 ++
Documentation/driver-api/nvdimm/nvdimm.rst | 406 +--
MAINTAINERS| 11 -
arch/powerpc/include/asm/device.h | 5 +
arch/powerpc/platforms/pseries/papr_scm.c | 230 +
drivers/acpi/nfit/core.c | 387 +-
drivers/acpi/nfit/nfit.h | 6 -
drivers/nvdimm/Kconfig | 25 +-
drivers/nvdimm/Makefile| 4 +-
drivers/nvdimm/blk.c | 335 ---
drivers/nvdimm/bus.c | 2 -
drivers/nvdimm/dimm_devs.c | 204 +---
drivers/nvdimm/label.c | 346 +---
drivers/nvdimm/label.h | 5 +-
drivers/nvdimm/namespace_devs.c| 506 ++---
drivers/nvdimm/nd-core.h | 27 +-
drivers/nvdimm/nd.h| 13 -
drivers/nvdimm/nd_perf.c | 329 +++
drivers/nvdimm/region.c| 31 +-
drivers/nvdimm/region_devs.c | 157 ++---
include/linux/libnvdimm.h | 24 --
include/linux/nd.h | 78 +++--
include/uapi/linux/ndctl.h | 2 -
tools/testing/nvdimm/Kbuild| 4 -
tools/testing/nvdimm/config_check.c| 1 -
tools/testing/nvdimm/test/ndtest.c | 67 +---
tools/testing/nvdimm/test/nfit.c | 23 --
27 files changed, 833 insertions(+), 2430 deletions(-)
delete mode 100644 drivers/nvdimm/blk.c
create mode 100644 drivers/nvdimm/nd_perf.c
