Hi Linus, please pull from... +AKA- git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm tags/libnvdimm-for-4.6 ...to receive the libnvdimm update for 4.6. This has appeared in -next with no reported issues, and a test merge with latest master passes the regression tests. +AKA-Note that this includes development that was based on the tip/core/resources branch which you merged yesterday. +AKA-The post merge diffstat is cleaner than the 6e2452dff444..libnvdimm-for-4.6 diffstat that +ACI-git request-pull+ACI- picked. +AKA-arch/x86/include/asm/pmem.h+AKAAoACgAKAAoACgAHwAoACgAKA-5 +- +AKA-drivers/acpi/nfit.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8- 798 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+--------------- +AKA-drivers/acpi/nfit.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoA-30 +-- +AKA-drivers/nvdimm/blk.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-18 +-- +AKA-drivers/nvdimm/btt.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-19 +-- +AKA-drivers/nvdimm/bus.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfA- 131 +-+-+-+-+-+-+--- +AKA-drivers/nvdimm/core.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAHw- 110 +-+-+-+-+---- +AKA-drivers/nvdimm/dimm+AF8-devs.c+AKAAoACgAKAAoACgAKAAfACgAKAAoA-6 +-- +AKA-drivers/nvdimm/namespace+AF8-devs.c+AKAAoAB8AKAAoACg-7 +- +AKA-drivers/nvdimm/nd.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-4 +- +AKA-drivers/nvdimm/pfn.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-23 +-- +AKA-drivers/nvdimm/pfn+AF8-devs.c+AKAAoACgAKAAoACgAKAAoAB8AKAAoA-61 +-+-+-+- +AKA-drivers/nvdimm/pmem.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAHw- 219 +-+-+-+-+-+-+-+-+-+-+----- +AKA-drivers/nvdimm/region.c+AKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-12 +- +AKA-include/linux/ioport.h+AKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-1 +- +AKA-include/linux/libnvdimm.h+AKAAoACgAKAAoACgAKAAoAB8AKAAoACg-5 +-- +AKA-include/linux/nd.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACgAKA-7 +- +AKA-include/linux/pmem.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-19 +-+- +AKA-include/uapi/linux/ndctl.h+AKAAoACgAKAAoACgAKAAfACgAKA-13 +- +AKA-kernel/resource.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-60 +-+-+-- +AKA-tools/testing/nvdimm/test/nfit.c +AHw- 285 +-+-+-+-+-+-+-+-+-+-+-+-+-+------ +AKA-21 files changed, 1394 insertions(+-), 439 deletions(-) The following changes since commit 6e2452dff4441e3dc24d415c8b2cda8a3ba52116: +AKA- nfit: Continue init even if ARS commands are unimplemented (2016-03-04 16:46:13 -0800) are available in the git repository at: +AKA- git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm tags/libnvdimm-for-4.6 for you to fetch changes up to 489011652a2d5555901def04c24d68874e8ba9a1: +AKA- Merge branch 'for-4.6/pfn' into libnvdimm-for-next (2016-03-09 17:15:43 -0800) ---------------------------------------------------------------- libnvdimm for 4.6 1/ Asynchronous address range scrub: Given the capacities of next generation persistent memory devices a scrub operation to find all poison may take 10s of seconds.+AKAAoA-We want this scrub work to be done asynchronously with the rest of system initialization, so we move it out of line from the NFIT probing, i.e. acpi+AF8-nfit+AF8-add(). 2/ Clear poison: ACPI 6.1 introduces the ability to send +ACI-clear error+ACI- commands to the ACPI0012:00 device representing the root of an +ACI-nvdimm bus+ACI-.+AKAAoA-Similar to relocating a bad block on a disk, this support clears media errors in response to a write. 3/ Persistent memory resource tracking: A persistent memory range may be designated as simply +ACI-reserved+ACI- by platform firmware in the efi/e820 memory map.+AKAAoA-Later when the NFIT driver loads it discovers that the range is +ACI-Persistent Memory+ACI-.+AKAAoA-The NFIT bus driver inserts a resource to advertise that +ACI-persistent+ACI- attribute in the system resource tree for /proc/iomem and kernel-internal usages. 4/ Miscellaneous cleanups and fixes: Workaround section misaligned pmem ranges when allocating a struct page memmap, fix handling of the read-only case in the ioctl path, and clean up block device major number allocation. ---------------------------------------------------------------- Dan Williams (18): +AKAAoACgAKAAoACg-nfit, tools/testing/nvdimm: add format interface code definitions +AKAAoACgAKAAoACg-nfit, tools/testing/nvdimm: test multiple control regions per-dimm +AKAAoACgAKAAoACg-libnvdimm, nfit: centralize command status translation +AKAAoACgAKAAoACg-libnvdimm: protect nvdimm+AF8Aew-bus+AHw-namespace+AH0AXw-add+AF8-poison() with nvdimm+AF8-bus+AF8-lock() +AKAAoACgAKAAoACg-libnvdimm: async notification support +AKAAoACgAKAAoACg-nfit, tools/testing/nvdimm: unify common init for acpi+AF8-nfit+AF8-desc +AKAAoACgAKAAoACg-nfit, libnvdimm: async region scrub workqueue +AKAAoACgAKAAoACg-nfit: scrub and register regions in a workqueue +AKAAoACgAKAAoACg-nfit: disable userspace initiated ars during scrub +AKAAoACgAKAAoACg-tools/testing/nvdimm: expand ars unit testing +AKAAoACgAKAAoACg-libnvdimm, pmem: fix 'pfn' support for section-misaligned namespaces +AKAAoACgAKAAoACg-libnvdimm, pmem: adjust for section collisions with 'System RAM' +AKAAoACgAKAAoACg-libnvdimm, pfn: 'resource'-address and 'size' attributes for pfn devices +AKAAoACgAKAAoACg-nfit, libnvdimm: clear poison command support +AKAAoACgAKAAoACg-libnvdimm, pmem: fix ia64 build, use PHYS+AF8-PFN +AKAAoACgAKAAoACg-libnvdimm, pmem: fix kmap+AF8-atomic() leak in error path +AKAAoACgAKAAoACg-libnvdimm, pmem: clear poison on write +AKAAoACgAKAAoACg-Merge branch 'for-4.6/pfn' into libnvdimm-for-next Jerry Hoemann (2): +AKAAoACgAKAAoACg-libnvdimm: Clean-up access mode check. +AKAAoACgAKAAoACg-libnvdimm: Fix security issue with DSM IOCTL. NeilBrown (3): +AKAAoACgAKAAoACg-pmem: don't allocate unused major device number +AKAAoACgAKAAoACg-nvdimm/blk: don't allocate unused major device number +AKAAoACgAKAAoACg-nvdimm/btt: don't allocate unused major device number Toshi Kani (4): +AKAAoACgAKAAoACg-resource: Change +AF8AXw-request+AF8-region to inherit from immediate parent +AKAAoACgAKAAoACg-resource: Add remove+AF8-resource interface +AKAAoACgAKAAoACg-resource: Export insert+AF8-resource and remove+AF8-resource +AKAAoACgAKAAoACg-ACPI: Change NFIT driver to insert new resource +AKA-arch/arm/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACgAKA-6 +-- +AKA-arch/arm/plat-samsung/pm-check.c+AKAAoACgAHwAoACgAKA-4 +-- +AKA-arch/arm64/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-6 +-- +AKA-arch/avr32/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-6 +-- +AKA-arch/ia64/kernel/efi.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-13 +-- +AKA-arch/ia64/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-6 +-- +AKA-arch/m32r/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-4 +-- +AKA-arch/mips/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoA-10 +-- +AKA-arch/parisc/mm/init.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-6 +-- +AKA-arch/powerpc/mm/mem.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-2 +-- +AKA-arch/s390/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-8 +-- +AKA-arch/score/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-2 +-- +AKA-arch/sh/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-8 +-- +AKA-arch/sparc/mm/init+AF8-64.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACgAKA-8 +-- +AKA-arch/tile/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoA-11 +-- +AKA-arch/unicore32/kernel/setup.c+AKAAoACgAKAAoACgAHwAoACgAKA-6 +-- +AKA-arch/x86/include/asm/pmem.h+AKAAoACgAKAAoACgAKAAoAB8AKAAoACg-5 +- +AKA-arch/x86/kernel/crash.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-41 +-- +AKA-arch/x86/kernel/e820.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-38 +-- +AKA-arch/x86/kernel/pmem.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-4 +-- +AKA-arch/x86/kernel/setup.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACgAKA-6 +-- +AKA-drivers/acpi/acpi+AF8-platform.c+AKAAoACgAKAAoACgAKAAfACgAKAAoA-2 +-- +AKA-drivers/acpi/apei/einj.c+AKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoA-15 +-- +AKA-drivers/acpi/nfit.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfA- 798 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+----------- +AKA-drivers/acpi/nfit.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-30 +-- +AKA-drivers/nvdimm/blk.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-18 +-- +AKA-drivers/nvdimm/btt.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-19 +-- +AKA-drivers/nvdimm/bus.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHw- 131 +-+-+-+-+-- +AKA-drivers/nvdimm/core.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8- 110 +-+-+--- +AKA-drivers/nvdimm/dimm+AF8-devs.c+AKAAoACgAKAAoACgAKAAoACgAHwAoACgAKA-6 +-- +AKA-drivers/nvdimm/e820.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-2 +-- +AKA-drivers/nvdimm/namespace+AF8-devs.c+AKAAoACgAKAAfACgAKAAoA-7 +- +AKA-drivers/nvdimm/nd.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-4 +- +AKA-drivers/nvdimm/pfn.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-23 +-- +AKA-drivers/nvdimm/pfn+AF8-devs.c+AKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-61 +-+-+- +AKA-drivers/nvdimm/pmem.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8- 219 +-+-+-+-+-+-+---- +AKA-drivers/nvdimm/region.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-12 +- +AKA-drivers/parisc/eisa+AF8-enumerator.c+AKAAoACgAHwAoACgAKA-4 +-- +AKA-drivers/rapidio/rio.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-8 +-- +AKA-drivers/sh/superhyway/superhyway.c +AHwAoACgAKA-2 +-- +AKA-drivers/xen/balloon.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-2 +-- +AKA-include/linux/ioport.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-34 +-- +AKA-include/linux/libnvdimm.h+AKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-5 +-- +AKA-include/linux/mm.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-3 +-- +AKA-include/linux/nd.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-7 +- +AKA-include/linux/pmem.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-19 +- +AKA-include/uapi/linux/ndctl.h+AKAAoACgAKAAoACgAKAAoACgAHwAoACg-13 +- +AKA-kernel/kexec+AF8-core.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-8 +-- +AKA-kernel/kexec+AF8-file.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-8 +-- +AKA-kernel/memremap.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-13 +-- +AKA-kernel/resource.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHw- 149 +-+-+-+-+--- +AKA-mm/memory+AF8-hotplug.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-2 +-- +AKA-tools/testing/nvdimm/test/nfit.c+AKAAoACgAHw- 285 +-+-+-+-+-+-+-+-+-+---- +AKA-53 files changed, 1623 insertions(+-), 596 deletions(-)-- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
