Linus Torvalds 6078e07dcf libnvdimm for 4.20 ... * Improve the efficiency and performance of reading nvdimm-namespace labels. Reduce the amount of label data read at driver load time by a few orders of magnitude. Reduce heavyweight call-outs to platform-firmware routines. * Handle media errors located in the 'struct page' array stored on a persistent memory namespace. Let the kernel clear these errors rather than an awkward userspace workaround. * Fix Address Range Scrub (ARS) completion tracking. Correct occasions where the kernel indicates completion of ARS before submission. * Fix asynchronous device registration reference counting. * Add support for reporting an nvdimm dirty-shutdown-count via sysfs. * Fix various small libnvdimm core and uapi issues. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJb0NuwAAoJEB7SkWpmfYgCjUYP/1RK35zXBJSArGE3CUkap/zp exuqUzhisiE3RER13hNvC59AxXB9QuIbzuR5bzWm+Lawuuaozn3iL2oKn3Gy0inl yE3m/1Hx43FTkYdH86K9bpaXtRfymppJiR475jRFin17xWL3UP2JJgYtGwoRfO4p OL1aLcGo04Y1E2h6sVx97DjiwWN5uTaG9jCciZr2w+s5pg1seuEOJcAayp+6D0Tq i2hZvQ6nyxxF2WzGqRk3ABbRySpQ5o4b33I/jjOKEFwYoB8UiZQeLuL2WRr1ztfz jo+aalLJjZTOMgeWPIYSuV+U8vySVUwXpMhfrMGnIRm5BuE9JUlHrYkMLcLZJyei 2qgQ65mDmoViBVx0w5k2nUjP8Ju5lC7fZTaLU60vf+3FZvBbSTtmog2+P0xMLg17 AHebl9slzJPO4r/z4XY+n9Bk/qOz6sfWk07LugfNcMdeZriJKr7BUclZVZDYiPJA /Rtnd8XRu8hS5Kfj7wK2QD5sVklS5VQhho/zzBZHQcQkQBfRo6f6YQ83N/6yoTKD p6nel3uRMX2n8+EPyODYt9j0cF7JupWqlSpRKUORrdSz85gt4D6W578tkJCEOCm0 JOm5HdLlwIhlIcam/w0blLOr+a0sISS4cWR72Vc/lSZHoM8ouQiQC/lplpiAAWwI 7pSmlYEEbZRQCy6ZrlVy =0FtE -----END PGP SIGNATURE----- Merge tag 'libnvdimm-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm updates from Dan Williams: - Improve the efficiency and performance of reading nvdimm-namespace labels. Reduce the amount of label data read at driver load time by a few orders of magnitude. Reduce heavyweight call-outs to platform-firmware routines. - Handle media errors located in the 'struct page' array stored on a persistent memory namespace. Let the kernel clear these errors rather than an awkward userspace workaround. - Fix Address Range Scrub (ARS) completion tracking. Correct occasions where the kernel indicates completion of ARS before submission. - Fix asynchronous device registration reference counting. - Add support for reporting an nvdimm dirty-shutdown-count via sysfs. - Fix various small libnvdimm core and uapi issues. * tag 'libnvdimm-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: (21 commits) acpi, nfit: Further restrict userspace ARS start requests acpi, nfit: Fix Address Range Scrub completion tracking UAPI: ndctl: Remove use of PAGE_SIZE UAPI: ndctl: Fix g++-unsupported initialisation in headers tools/testing/nvdimm: Populate dirty shutdown data acpi, nfit: Collect shutdown status acpi, nfit: Introduce nfit_mem flags libnvdimm, label: Fix sparse warning nvdimm: Use namespace index data to reduce number of label reads needed nvdimm: Split label init out from the logic for getting config data nvdimm: Remove empty if statement nvdimm: Clarify comment in sizeof_namespace_index nvdimm: Sanity check labeloff libnvdimm, dimm: Maximize label transfer size libnvdimm, pmem: Fix badblocks population for 'raw' namespaces libnvdimm, namespace: Drop the repeat assignment for variable dev->parent libnvdimm, region: Fail badblocks listing for inactive regions libnvdimm, pfn: during init, clear errors in the metadata area libnvdimm: Set device node in nd_device_register libnvdimm: Hold reference on parent while scheduling async init ...		2018-10-25 06:31:56 -07:00
..
badrange.c
blk.c	block: genhd: add 'groups' argument to device_add_disk	2018-09-28 08:30:28 -06:00
btt_devs.c
btt.c	block: genhd: add 'groups' argument to device_add_disk	2018-09-28 08:30:28 -06:00
btt.h
bus.c	libnvdimm: Set device node in nd_device_register	2018-09-26 12:02:32 -07:00
claim.c	libnvdimm, pmem: Fix memcpy_mcsafe() return code handling in nsio_rw_bytes()	2018-06-28 18:21:30 -07:00
core.c
dax_devs.c
dimm_devs.c	nvdimm: Split label init out from the logic for getting config data	2018-10-12 08:39:24 -07:00
dimm.c	nvdimm: Use namespace index data to reduce number of label reads needed	2018-10-12 08:39:31 -07:00
e820.c	libnvdimm, e820: Register all pmem resources	2018-06-02 17:05:43 -07:00
Kconfig	Revert "libnvdimm, of_pmem: workaround OF_NUMA=n build error"	2018-04-19 15:10:56 -07:00
label.c	libnvdimm, label: Fix sparse warning	2018-10-12 08:39:41 -07:00
label.h	nvdimm: Use namespace index data to reduce number of label reads needed	2018-10-12 08:39:31 -07:00
Makefile
namespace_devs.c	libnvdimm, namespace: Drop the repeat assignment for variable dev->parent	2018-10-01 21:27:09 -07:00
nd-core.h	libnvdimm: remove duplicate include	2018-09-26 12:02:31 -07:00
nd.h	nvdimm: Split label init out from the logic for getting config data	2018-10-12 08:39:24 -07:00
of_pmem.c	libnvdimm, of_pmem: use dev_to_node() instead of of_node_to_nid()	2018-04-19 15:07:10 -07:00
pfn_devs.c	libnvdimm, pfn: during init, clear errors in the metadata area	2018-09-28 11:06:56 -07:00
pfn.h
pmem.c	libnvdimm for 4.20	2018-10-25 06:31:56 -07:00
pmem.h	libnvdimm, pmem: Restore page attributes when clearing errors	2018-08-20 09:22:45 -07:00
region_devs.c	libnvdimm, region: Fail badblocks listing for inactive regions	2018-09-28 11:12:34 -07:00
region.c