Merge branch 'linus' into x86/entry, to resolve conflicts

Conflicts:
	arch/x86/kernel/traps.c

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-bus-papr-pmem b/Documentation/ABI/testing/sysfs-bus-papr-pmem
new file mode 100644
index 000000000000..5b10d036a8d4
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-papr-pmem
@@ -0,0 +1,27 @@
+What:		/sys/bus/nd/devices/nmemX/papr/flags
+Date:		Apr, 2020
+KernelVersion:	v5.8
+Contact:	linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, linux-nvdimm@lists.01.org,
+Description:
+		(RO) Report flags indicating various states of a
+		papr-pmem NVDIMM device. Each flag maps to a one or
+		more bits set in the dimm-health-bitmap retrieved in
+		response to H_SCM_HEALTH hcall. The details of the bit
+		flags returned in response to this hcall is available
+		at 'Documentation/powerpc/papr_hcalls.rst' . Below are
+		the flags reported in this sysfs file:
+
+		* "not_armed"	: Indicates that NVDIMM contents will not
+				  survive a power cycle.
+		* "flush_fail"	: Indicates that NVDIMM contents
+				  couldn't be flushed during last
+				  shut-down event.
+		* "restore_fail": Indicates that NVDIMM contents
+				  couldn't be restored during NVDIMM
+				  initialization.
+		* "encrypted"	: NVDIMM contents are encrypted.
+		* "smart_notify": There is health event for the NVDIMM.
+		* "scrubbed"	: Indicating that contents of the
+				  NVDIMM have been scrubbed.
+		* "locked"	: Indicating that NVDIMM contents cant
+				  be modified until next power cycle.