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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-21 21:11:05 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-21 21:11:05 -0700 |
commit | 4c50ceae8f3b56e7c13b327f01e973b4127142a2 (patch) | |
tree | 6e459f79d867c4a798c080951aa0e02de82cee41 /drivers/char | |
parent | 5e7c7806111ade52f4e198fa0f576c538fbfb0df (diff) | |
parent | c5794510d7b5f210f05531ff9e82432cf7244367 (diff) | |
download | linux-4c50ceae8f3b56e7c13b327f01e973b4127142a2.tar.bz2 |
Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm fixes from Dan Williams:
"A regression fix, new unit test infrastructure and a build fix:
- Regression fix addressing support for the new NVDIMM label storage
area access commands (_LSI, _LSR, and _LSW).
The Intel specific version of these commands communicated the
"Device Locked" status on the label-storage-information command.
However, these new commands (standardized in ACPI 6.2) communicate
the "Device Locked" status on the label-storage-read command, and
the driver was missing the indication.
Reading from locked persistent memory is similar to reading
unmapped PCI memory space, returns all 1's.
- Unit test infrastructure is added to regression test the "Device
Locked" detection failure.
- A build fix is included to allow the "of_pmem" driver to be built
as a module and translate an Open Firmware described device to its
local numa node"
* 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
MAINTAINERS: Add backup maintainers for libnvdimm and DAX
device-dax: allow MAP_SYNC to succeed
Revert "libnvdimm, of_pmem: workaround OF_NUMA=n build error"
libnvdimm, of_pmem: use dev_to_node() instead of of_node_to_nid()
tools/testing/nvdimm: enable labels for nfit_test.1 dimms
tools/testing/nvdimm: fix missing newline in nfit_test_dimm 'handle' attribute
tools/testing/nvdimm: support nfit_test_dimm attributes under nfit_test.1
tools/testing/nvdimm: allow custom error code injection
libnvdimm, dimm: handle EACCES failures from label reads
Diffstat (limited to 'drivers/char')
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