Messages in this thread | | | From | Dan Williams <> | Date | Tue, 29 Mar 2022 13:54:41 -0700 | Subject | [GIT PULL] LIBNVDIMM update for v5.18 |
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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
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