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Subject[GIT PULL] libnvdimm fixes for 5.1-rc6
Hi Linus, please pull from:

git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
tags/libnvdimm-fixes-5.1-rc6

...to receive an optional libnvdimm update for v5.1-rc6. I debated
holding this back for the v5.2 merge window due to the size of the
"zero-key" changes, but affected users would benefit from having the
fixes sooner. It did not make sense to change the zero-key semantic in
isolation for the "secure-erase" command, but instead include it for
all security commands.

The short background on the need for these changes is that some NVDIMM
platforms enable security with a default zero-key rather than let the
OS specify the initial key. This makes the security enabling that
landed in v5.0 unusable for some users.

---

The following changes since commit 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b:

Linux 5.1-rc1 (2019-03-17 14:22:26 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
tags/libnvdimm-fixes-5.1-rc6

for you to fetch changes up to 2170a0d53bee1a6c1a4ebd042f99d85aafc6c0ea:

tools/testing/nvdimm: Retain security state after overwrite
(2019-04-08 09:39:32 -0700)

----------------------------------------------------------------
libnvdimm fixes v5.1-rc6

- Compatibility fix for nvdimm-security implementations with a default
zero-key.

- Miscellaneous small fixes for out-of-bound accesses, cleanup after
initialization failures, and missing debug messages.

----------------------------------------------------------------
Aditya Pakki (1):
libnvdimm/btt: Fix a kmemdup failure check

Dan Williams (1):
acpi/nfit: Always dump _DSM output payload

Dave Jiang (3):
libnvdimm/security: provide fix for secure-erase to use zero-key
libnvdimm/security, acpi/nfit: unify zero-key for all security commands
tools/testing/nvdimm: Retain security state after overwrite

Kangjie Lu (1):
libnvdimm/namespace: Fix a potential NULL pointer dereference

Li RongQing (1):
libnvdimm/pmem: fix a possible OOB access when read and write pmem

drivers/acpi/nfit/core.c | 12 ++--
drivers/acpi/nfit/intel.c | 10 ++--
drivers/nvdimm/btt_devs.c | 18 ++++--
drivers/nvdimm/namespace_devs.c | 5 +-
drivers/nvdimm/pmem.c | 8 +--
drivers/nvdimm/security.c | 118 ++++++++++++++++++++++++---------------
tools/testing/nvdimm/test/nfit.c | 17 ++++--
7 files changed, 117 insertions(+), 71 deletions(-)

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