On Thu, 2018-06-14 at 15:43 -0400, Masayoshi Mizuma wrote:
> From: Masayoshi Mizuma
>
> Cleanup some test scripts by using helper functions.
>
> Signed-off-by: Masayoshi Mizuma
> ---
> test/blk-exhaust.sh | 21 ++--
> test/btt-check.sh | 52
On Mon, Jun 18, 2018 at 05:17:02PM -0600, Vishal Verma wrote:
> Commit 546eb0317cfa "libnvdimm, pmem: Do not flush power-fail protected CPU
> caches"
> fixed the write_cache detection to correctly show the lack of a write
> cache based on the platform capabilities described in the ACPI NFIT. The
Commit 546eb0317cfa "libnvdimm, pmem: Do not flush power-fail protected CPU
caches"
fixed the write_cache detection to correctly show the lack of a write
cache based on the platform capabilities described in the ACPI NFIT. The
nfit_test unit tests expected a write cache to be present, so change
Dan Williams writes:
> Commit 60622d68227d "x86/asm/memcpy_mcsafe: Return bytes remaining"
> converted callers of memcpy_mcsafe() to expect a positive 'bytes
> remaining' value rather than a negative error code. The nsio_rw_bytes()
> conversion failed to return success. The failure is benign in
On Mon, Jun 18, 2018 at 2:35 PM, Vishal Verma wrote:
> On 06/14, Dan Williams wrote:
>> Check that namespaces can be enumerated, but are disabled if the labels
>> are readable while the DIMM is locked. Alternatively, if the namespace
>> label area is locked, validate that regions with the
On Mon, Jun 18, 2018 at 2:37 PM, Elliott, Robert (Persistent Memory)
wrote:
>
>
>> -Original Message-
>> From: Dan Williams [mailto:dan.j.willi...@intel.com]
>> Sent: Monday, June 18, 2018 2:47 PM
>> To: Kani, Toshi
>> Cc: linux-ker...@vger.kernel.org; linux-nvdimm@lists.01.org; Moore,
> -Original Message-
> From: Dan Williams [mailto:dan.j.willi...@intel.com]
> Sent: Monday, June 18, 2018 2:47 PM
> To: Kani, Toshi
> Cc: linux-ker...@vger.kernel.org; linux-nvdimm@lists.01.org; Moore, Robert
> ; Li, Juston ;
> r...@rjwysocki.net; linux-a...@vger.kernel.org; Elliott,
On Mon, Jun 18, 2018 at 12:39 PM, Kani, Toshi wrote:
> On Mon, 2018-06-18 at 12:01 -0700, Dan Williams wrote:
>> On Mon, Apr 25, 2016 at 2:43 PM Toshi Kani wrote:
>> >
>> > ACPI 6.1, Table 5-133, updates NVDIMM Control Region Structure
>> > as follows.
>> > - Valid Fields, Manufacturing
On 06/18, Dan Williams wrote:
> Commit 60622d68227d "x86/asm/memcpy_mcsafe: Return bytes remaining"
> converted callers of memcpy_mcsafe() to expect a positive 'bytes
> remaining' value rather than a negative error code. The nsio_rw_bytes()
> conversion failed to return success. The failure is
On Mon, Apr 25, 2016 at 2:43 PM Toshi Kani wrote:
>
> ACPI 6.1, Table 5-133, updates NVDIMM Control Region Structure
> as follows.
> - Valid Fields, Manufacturing Location, and Manufacturing Date
>are added from reserved range. No change in the structure size.
> - IDs (SPD values) are
Commit 60622d68227d "x86/asm/memcpy_mcsafe: Return bytes remaining"
converted callers of memcpy_mcsafe() to expect a positive 'bytes
remaining' value rather than a negative error code. The nsio_rw_bytes()
conversion failed to return success. The failure is benign in that
nsio_rw_bytes() will end
On Mon, Jun 18, 2018 at 5:50 AM, Mikulas Patocka wrote:
> Hi Mike
>
> Could you please push this patch to the kernel 4.18-rc? Dan Williams said
> that he will submit it, but he forgot about it.
...to be clear I acked it and asked Ingo to take it. Will need a
resubmit for 4.19.
Ingo, see below
On Mon, Jun 18 2018 at 8:50am -0400,
Mikulas Patocka wrote:
> Hi Mike
>
> Could you please push this patch to the kernel 4.18-rc? Dan Williams said
> that he will submit it, but he forgot about it.
>
> Without this patch, dm-writecache is suffering 2% penalty because of
> memcpy_flushcache
Hi Mike
Could you please push this patch to the kernel 4.18-rc? Dan Williams said
that he will submit it, but he forgot about it.
Without this patch, dm-writecache is suffering 2% penalty because of
memcpy_flushcache overhead.
Mikulas
From: Mikulas Patocka
I use memcpy_flushcache in my
This patch adds the systemd unit file for ndctl-monitor service.
The systemd unit directory can be configured by setting environment
variable "--with-systemd-unit-dir[=DIR]".
A monitor daemon can be started as a system service:
# systemctl start ndctl-monitor.service
Signed-off-by: QI Fuli
This patch adds the main configuration file(/etc/ndctl/monitor.conf)
of ndctl monitor. It contains the configuration directives that give
ndctl monitor instructions. Users can change the configuration by
editing this file or by using [--config-file=] option to
override this file. The changed value
Ndctl monitor is used for monitoring the smart events of nvdimm DIMMs.
When a smart event fires, monitor will output the notifications which
including dimm health status and event infomations to syslog, stderr
or a logfile by setting [--logfile] option. The notifications follow
json format and can
This is the v7 patch for ndctl monitor, a tiny daemon to monitor
the smart events of nvdimm DIMMs. Since NVDIMM does not have a
feature like mirroring, if it breaks down, the data will be
impossible to restore. Ndctl monitor daemon will catch the smart
events notify from firmware and outputs
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