RE: [External] Re: [PATCH] ACPI: nfit: return -ENODEV if fail to find NFIT at startup

2018-08-06 Thread Ocean HY1 He
> -Original Message- > From: Verma, Vishal L > Sent: Saturday, August 04, 2018 1:12 AM > To: Williams, Dan J ; ross.zwis...@linux.intel.com; > oceanh...@gmail.com; Jiang, Dave ; l...@kernel.org; > r...@rjwysocki.net > Cc: linux-ker...@vger.kernel.org; linux-nvdimm@lists.01.org; linux- >

Re: [PATCH v6 09/13] filesystem-dax: Introduce dax_lock_mapping_entry()

2018-08-06 Thread Jan Kara
On Fri 13-07-18 21:50:16, Dan Williams wrote: > In preparation for implementing support for memory poison (media error) > handling via dax mappings, implement a lock_page() equivalent. Poison > error handling requires rmap and needs guarantees that the page->mapping > association is maintained / va

Re: [PATCH v6 10/13] mm, memory_failure: Teach memory_failure() about dev_pagemap pages

2018-08-06 Thread Jan Kara
On Fri 13-07-18 21:50:21, Dan Williams wrote: > mce: Uncorrected hardware memory error in user-access at af34214200 > {1}[Hardware Error]: It has been corrected by h/w and requires no further > action > mce: [Hardware Error]: Machine check events logged > {1}[Hardware Error]: event

Re: [PATCH v2] ndctl, test: add a new unit test for max_available_extent namespace

2018-08-06 Thread Masayoshi Mizuma
Hi Vishal, Thank you for your review! I'll fix and send v3. Thanks, Masa On 08/03/2018 05:35 PM, Verma, Vishal L wrote: > > On Fri, 2018-08-03 at 14:52 -0400, Masayoshi Mizuma wrote: >> From: Masayoshi Mizuma >> >> Add a new unit test to test max_available_extent namespace. >> This feature is

Re: [PATCH v4 0/2] ext4: fix DAX dma vs truncate/hole-punch

2018-08-06 Thread Christoph Hellwig
> > > This allows the direct I/O path to do I/O and raise & lower > > > page->_refcount > > > while we're executing a truncate/hole punch. This leads to us trying to > > > free > > > a page with an elevated refcount. > > I don't see how this is possible in XFS - maybe I'm missing > something, b

Re: [External] Re: [PATCH] ACPI: nfit: return -ENODEV if fail to find NFIT at startup

2018-08-06 Thread Verma, Vishal L
On Mon, 2018-08-06 at 07:15 +, Ocean HY1 He wrote: > > -Original Message- > > From: Verma, Vishal L > > Sent: Saturday, August 04, 2018 1:12 AM > > To: Williams, Dan J ; > > ross.zwis...@linux.intel.com; > > oceanh...@gmail.com; Jiang, Dave ; l...@kernel.org; > > r...@rjwysocki.net >

[PATCH] ndctl, documentation: Clarify the dimm id for ndctl list d option

2018-08-06 Thread Masayoshi Mizuma
From: Masayoshi Mizuma User may be confused the dimm id description of ndctl list -d option because ndctl list says id, but the id is not useful to d option. ]# ndctl list -d nmem7 | jq -r .id cdab-0a-07e0-fefffeff ]# ndctl list -d cdab-0a-07e0-fefffeff ]# The appropriate id here is X in 'nmemX

Re: [PATCH v4 0/2] ext4: fix DAX dma vs truncate/hole-punch

2018-08-06 Thread Dave Chinner
On Mon, Aug 06, 2018 at 05:49:43PM +0200, Christoph Hellwig wrote: > > > > This allows the direct I/O path to do I/O and raise & lower > > > > page->_refcount > > > > while we're executing a truncate/hole punch. This leads to us trying > > > > to free > > > > a page with an elevated refcount. >

转发：如何培养业务员？有哪些方法？

2018-08-06 Thread 胡先生
10:19:41 ___ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm

[PATCH] ACPI: nfit: adjust annotation for why return 0 if fail to find NFIT at startup

2018-08-06 Thread Ocean He
From: Ocean He Add detail explanation why it's ok to return 0 if fail to find NFIT at startup, refer to chapter 9.20.2 NVDIMM Root Device in ACPI 6.2 spec. Signed-off-by: Ocean He --- v1: https://lists.01.org/pipermail/linux-nvdimm/2018-August/017311.html v2: Per Vishal's comments of v1, it tu