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Message-ID: <f44b21c38313fa8e19a3e70eb285e0dd319eb421.camel@intel.com>
Date: Tue, 11 Aug 2020 01:20:48 +0000
From: "Verma, Vishal L" <vishal.l.verma@...el.com>
To: "torvalds@...ux-foundation.org" <torvalds@...ux-foundation.org>
CC: "Williams, Dan J" <dan.j.williams@...el.com>,
"linux-nvdimm@...ts.01.org" <linux-nvdimm@...ts.01.org>,
"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] libnvdimm for v5.9
Hi Linus, please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git/
tags/libnvdimm-for-5.9
...to receive a new feature in libnvdimm - 'Runtime Firmware
Activation', and a few small cleanups and fixes in libnvdimm and DAX.
You'd normally receive this pull request from Dan Williams, but he's
busy watching a newborn (Congrats Dan!), so I'm watching libnvdimm this
cycle.
I'd originally intended to make separate topic-based pull requests - one
for libnvdimm, and one for DAX, but some of the DAX material fell out
since it wasn't quite ready. I ended up merging the two branches into
one, and hence a couple of 'internal' merges - I hope these are ok. If
you prefer that I should've handled this differently please let me know!
I was also expecting a potential conflict - I was assuming Greg had
pulled in one of Dan's patches[1] through driver-core, but I don't see
it in his tree, and a test merge with the current master went through
cleanly.
There were a small handful of late fixes, but everything has had at
least a week of -next soak time without any reported issues. We've also
received a positive build notification from 0-day.
[1]: https://lore.kernel.org/linux-nvdimm/20200721104442.GF1676612@kroah.com/
---
The following changes since commit 48778464bb7d346b47157d21ffde2af6b2d39110:
Linux 5.8-rc2 (2020-06-21 15:45:29 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git/ tags/libnvdimm-for-5.9
for you to fetch changes up to 7f674025d9f7321dea11b802cc0ab3f09cbe51c5:
libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr (2020-08-03 18:54:13 -0600)
----------------------------------------------------------------
libnvdimm for 5.9
- Add 'Runtime Firmware Activation' support for NVDIMMs that advertise
the relevant capability
- Misc libnvdimm and DAX cleanups
----------------------------------------------------------------
Coly Li (1):
dax: print error message by pr_info() in __generic_fsdax_supported()
Dan Williams (12):
libnvdimm: Validate command family indices
ACPI: NFIT: Move bus_dsm_mask out of generic nvdimm_bus_descriptor
ACPI: NFIT: Define runtime firmware activation commands
tools/testing/nvdimm: Cleanup dimm index passing
tools/testing/nvdimm: Add command debug messages
tools/testing/nvdimm: Prepare nfit_ctl_test() for ND_CMD_CALL emulation
tools/testing/nvdimm: Emulate firmware activation commands
driver-core: Introduce DEVICE_ATTR_ADMIN_{RO,RW}
libnvdimm: Convert to DEVICE_ATTR_ADMIN_RO()
PM, libnvdimm: Add runtime firmware activation support
ACPI: NFIT: Add runtime firmware activate support
ACPI: NFIT: Fix ARS zero-sized allocation
Hao Li (1):
dax: Fix incorrect argument passed to xas_set_err()
Ira Weiny (2):
fs/dax: Remove unused size parameter
drivers/dax: Expand lock scope to cover the use of addresses
Jane Chu (3):
libnvdimm/security: fix a typo
libnvdimm/security: the 'security' attr never show 'overwrite' state
libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr
Vishal Verma (2):
Merge branch 'for-5.9/dax' into libnvdimm-for-next
Merge branch 'for-5.9/firmware-activate' into libnvdimm-for-next
Documentation/ABI/testing/sysfs-bus-nfit | 19 +
Documentation/ABI/testing/sysfs-bus-nvdimm | 2 +
.../driver-api/nvdimm/firmware-activate.rst | 86 +++++
drivers/acpi/nfit/core.c | 157 ++++++---
drivers/acpi/nfit/intel.c | 386 +++++++++++++++++++++
drivers/acpi/nfit/intel.h | 61 ++++
drivers/acpi/nfit/nfit.h | 38 +-
drivers/dax/super.c | 13 +-
drivers/nvdimm/bus.c | 16 +
drivers/nvdimm/core.c | 149 ++++++++
drivers/nvdimm/dimm_devs.c | 123 ++++++-
drivers/nvdimm/namespace_devs.c | 2 +-
drivers/nvdimm/nd-core.h | 1 +
drivers/nvdimm/pfn_devs.c | 2 +-
drivers/nvdimm/region_devs.c | 2 +-
drivers/nvdimm/security.c | 13 +-
fs/dax.c | 15 +-
include/linux/device.h | 4 +
include/linux/libnvdimm.h | 52 ++-
include/linux/suspend.h | 6 +
include/linux/sysfs.h | 7 +
include/uapi/linux/ndctl.h | 5 +
kernel/power/hibernate.c | 97 ++++++
tools/testing/nvdimm/test/nfit.c | 367 ++++++++++++++++----
24 files changed, 1486 insertions(+), 137 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-nvdimm
create mode 100644 Documentation/driver-api/nvdimm/firmware-activate.rst
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