Hi Linus, please pull from... +AKA- git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm tags/libnvdimm-for-4.5 ...to receive the libnvdimm update for 4.5. The bulk of this has appeared in -next and independently received a +AKA-build success notification from the kbuild robot. +AKA-The 'for-4.5/block- dax' topic branch was rebased over the weekend to drop the +ACI-block device end-of-life+ACI- rework that Al would like to see re-implemented with a notifier, and to address bug reports against the badblocks integration. There is pending feedback against +ACI-libnvdimm: Add a poison list and export badblocks+ACI- received last week. +AKA-Linda identified some localized fixups that we will handle incrementally. This update has a minor conflict with the dax updates pending in -mm, but only for both sides wanting to add a new header-file-include to drivers/nvdimm/pmem.c. --- The following changes since commit 9f9499ae8e6415cefc4fe0a96ad0e27864353c89: +AKA- Linux 4.4-rc5 (2015-12-13 17:42:58 -0800) are available in the git repository at: +AKA- git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm tags/libnvdimm-for-4.5 for you to fetch changes up to 8b63b6bfc1a551acf154061699028c7032d7890c: +AKA- Merge branch 'for-4.5/block-dax' into for-4.5/libnvdimm (2016-01-10 07:53:55 -0800) ---------------------------------------------------------------- libnvdimm for 4.5 1/ Media error handling: The 'badblocks' implementation that originated +AKAAoACg-in md-raid is up-levelled to a generic capability of a block device. +AKAAoACg-This initial implementation is limited to being consulted in the pmem +AKAAoACg-block-i/o path.+AKAAoA-Later, 'badblocks' will be consulted when creating +AKAAoACg-dax mappings. 2/ Raw block device dax: For virtualization and other cases that want +AKAAoACg-large contiguous mappings of persistent memory, add the capability to +AKAAoACg-dax-mmap a block device directly. 3/ Increased /dev/mem restrictions: Add an option to treat all io-memory +AKAAoACg-as IORESOURCE+AF8-EXCLUSIVE, i.e. disable /dev/mem access while a driver is +AKAAoACg-actively using an address range.+AKAAoA-This behavior is controlled via the +AKAAoACg-new CONFIG+AF8-IO+AF8-STRICT+AF8-DEVMEM option and can be overridden by the +AKAAoACg-existing +ACI-iomem+AD0-relaxed+ACI- kernel command line option. 4/ Miscellaneous fixes include a 'pfn'-device huge page alignment fix, +AKAAoACg-block device shutdown crash fix, and other small libnvdimm fixes. ---------------------------------------------------------------- Dan Williams (27): +AKAAoACgAKAAoACg-libnvdimm, pfn: kill ND+AF8-PFN+AF8-ALIGN +AKAAoACgAKAAoACg-libnvdimm, pfn: clean up pfn create parameters +AKAAoACgAKAAoACg-libnvdimm, pfn: add 'align' attribute, default to HPAGE+AF8-SIZE +AKAAoACgAKAAoACg-libnvdimm, pfn: add parent uuid validation +AKAAoACgAKAAoACg-libnvdimm, pfn: fix pfn seed creation +AKAAoACgAKAAoACg-libnvdimm, pfn: enable pfn sysfs interface unit testing +AKAAoACgAKAAoACg-libnvdimm, pfn: fix nd+AF8-pfn+AF8-validate() return value handling +AKAAoACgAKAAoACg-tools/testing/libnvdimm: cleanup mock resource lookup +AKAAoACgAKAAoACg-libnvdimm, pfn: move 'memory mode' indication to sysfs +AKAAoACgAKAAoACg-libnvdimm: fix namespace object confusion in is+AF8-uuid+AF8-busy() +AKAAoACgAKAAoACg-arch: consolidate CONFIG+AF8-STRICT+AF8-DEVM in lib/Kconfig.debug +AKAAoACgAKAAoACg-restrict /dev/mem to idle io memory ranges +AKAAoACgAKAAoACg-block: introduce bdev+AF8-file+AF8-inode() +AKAAoACgAKAAoACg-block: enable dax for raw block devices +AKAAoACgAKAAoACg-block: fix del+AF8-gendisk() vs blkdev+AF8-ioctl crash +AKAAoACgAKAAoACg-nfit+AF8-test: Enable DSMs for all test NFITs +AKAAoACgAKAAoACg-libnvdimm, pmem: move definition of nvdimm+AF8-namespace+AF8-add+AF8-poison to nd.h +AKAAoACgAKAAoACg-badblocks: rename badblocks+AF8-free to badblocks+AF8-exit +AKAAoACgAKAAoACg-block: clarify badblocks lifetime +AKAAoACgAKAAoACg-block, badblocks: introduce devm+AF8-init+AF8-badblocks +AKAAoACgAKAAoACg-libnvdimm: don't fail init for full badblocks list +AKAAoACgAKAAoACg-libnvdimm: convert to statically allocated badblocks +AKAAoACgAKAAoACg-pmem: fail io-requests to known bad blocks +AKAAoACgAKAAoACg-pmem, dax: disable dax in the presence of bad blocks +AKAAoACgAKAAoACg-libnvdimm, pmem: nvdimm+AF8-read+AF8-bytes() badblocks support +AKAAoACgAKAAoACg-block: kill disk+AF8Aew-check+AHw-set+AHw-clear+AHw-alloc+AH0AXw-badblocks +AKAAoACgAKAAoACg-Merge branch 'for-4.5/block-dax' into for-4.5/libnvdimm Dmitry Krivenok (2): +AKAAoACgAKAAoACg-nvdimm: improve diagnosibility of namespaces +AKAAoACgAKAAoACg-nvdimm: do not show pfn+AF8-seed for non pmem regions Vishal Verma (4): +AKAAoACgAKAAoACg-badblocks: Add core badblock management code +AKAAoACgAKAAoACg-block: Add badblock management for gendisks +AKAAoACgAKAAoACg-md: convert to use the generic badblocks code +AKAAoACgAKAAoACg-libnvdimm: Add a poison list and export badblocks +AKA-arch/arm/Kconfig+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACgAKA-1 +- +AKA-arch/arm/Kconfig.debug+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-14 - +AKA-arch/arm64/Kconfig+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-1 +- +AKA-arch/arm64/Kconfig.debug+AKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-14 - +AKA-arch/frv/Kconfig+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACgAKA-1 +- +AKA-arch/m32r/Kconfig+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-1 +- +AKA-arch/powerpc/Kconfig+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-1 +- +AKA-arch/powerpc/Kconfig.debug+AKAAoACgAKAAoACgAKAAoAB8AKAAoA-12 - +AKA-arch/s390/Kconfig+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-1 +- +AKA-arch/s390/Kconfig.debug+AKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoA-12 - +AKA-arch/tile/Kconfig+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-4 +-- +AKA-arch/unicore32/Kconfig+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACgAKA-1 +- +AKA-arch/unicore32/Kconfig.debug+AKAAoACgAKAAoACgAHwAoACg-14 - +AKA-arch/x86/Kconfig+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACgAKA-1 +- +AKA-arch/x86/Kconfig.debug+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-17 -- +AKA-block/Makefile+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-2 +-- +AKA-block/badblocks.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8- 585 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- +AKA-block/genhd.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-30 +-- +AKA-block/ioctl.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-71 +-+-+-+-+- +AKA-drivers/acpi/nfit.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHw- 203 +-+-+-+-+-+-+-+-+-+-+-+-+- +AKA-drivers/md/md.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfA- 516 +-+-------------------------------- +AKA-drivers/md/md.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-40 +--- +AKA-drivers/nvdimm/core.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfA- 169 +-+-+-+-+-+-+-+-+-+-+- +AKA-drivers/nvdimm/namespace+AF8-devs.c+AKAAoACgAHw- 132 +-+-+-+-+-+-+--- +AKA-drivers/nvdimm/nd-core.h+AKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-2 +- +AKA-drivers/nvdimm/nd.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAHwAoACg-16 +-- +AKA-drivers/nvdimm/pfn+AF8-devs.c+AKAAoACgAKAAoACgAKAAoACgAHwAoACg-93 +-+-+-+--- +AKA-drivers/nvdimm/pmem.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-90 +-+-+-+--- +AKA-drivers/nvdimm/region+AF8-devs.c+AKAAoACgAKAAoACgAHwAoACg-66 +----- +AKA-fs/block+AF8-dev.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8- 122 +-+-+-+-+-+-+-- +AKA-include/linux/badblocks.h+AKAAoACgAKAAoACgAKAAoACgAHwAoACg-65 +-+-+-+-+- +AKA-include/linux/fs.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKA-11 +- +AKA-include/linux/genhd.h+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAfACgAKAAoA-2 +- +AKA-include/linux/libnvdimm.h+AKAAoACgAKAAoACgAKAAoACgAHwAoACgAKA-1 +- +AKA-include/uapi/linux/fs.h+AKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoACg-2 +- +AKA-kernel/resource.c+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoA-11 +-- +AKA-lib/Kconfig.debug+AKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoACgAKAAoAB8AKAAoA-39 +-+-+- +AKA-tools/testing/nvdimm/Kbuild+AKAAoACgAKAAoACgAKAAfACgAKAAoA-2 +- +AKA-tools/testing/nvdimm/test/iomap.c +AHwAoACg-93 +-+-+---- +AKA-tools/testing/nvdimm/test/nfit.c+AKAAoAB8AKAAoA-11 +- +AKA-40 files changed, 1673 insertions(+-), 796 deletions(-) +AKA-create mode 100644 block/badblocks.c +AKA-create mode 100644 include/linux/badblocks.h-- 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
