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Hi Baoquan,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v4.17-rc2 next-20180424]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
On Wed, Apr 25, 2018 at 5:56 PM, QI Fuli wrote:
> This is a follow up patch for commit c70adc3cf6bf ("ndctl, filter: refactor
> util__filter() to support multiple space-seperated arguments")
> refactored util__filter() to support multiple space-seperated arguments.
> But,
On Thu, Apr 19, 2018 at 08:18:46AM +0800, Baoquan He wrote:
>The struct resource uses singly linked list to link siblings. It's not
>easy to do reverse iteration on sibling list. So replace it with list_head.
>
Hi, Baoquan
Besides changing the data structure, I have another proposal to do the
This is a follow up patch for commit c70adc3cf6bf ("ndctl, filter: refactor
util__filter() to support multiple space-seperated arguments")
refactored util__filter() to support multiple space-seperated arguments.
But, when the keyword "all" is included in space-seperated arguments,
it will be
> -Original Message-
> From: Dan Williams [mailto:dan.j.willi...@intel.com]
> Sent: Wednesday, April 25, 2018 11:11 PM
> To: Qi, Fuli/斉 福利
> Cc: linux-nvdimm
> Subject: Re: [PATCH] ndctl, filter: fix "keyword 'all' is ignored" in
>
linux-nvdimm:1775
A.新《劳动合同法》《社会保险法》《工伤保险条例》《劳动争议调解仲裁法》实操应对策略
B.有效调岗调薪、裁员解雇及违纪问题员工处理技巧
2018年4月27--28日-上海(A单元)
2018年5月11--12日-广州(B单元)
2018年5月17--18日-深圳(B单元)
2018年5月24--25日-北京(B单元)
2018年5月28--29日-上海(B单元)
━
pmem_attach_disk() calls nvdimm_badblocks_populate() with resource
range uninitialized in the case of raw mode. This leads the pmem
driver to hit MCE despite of ARS reporting the range bad.
Initialize 'bb_res' for raw mode.
Fixes: e8d513483300 ("memremap: change devm_memremap_pages interface to
>
> On Wed, Apr 25, 2018 at 04:54:13PM +0530, Pankaj Gupta wrote:
> > diff --git a/include/uapi/linux/virtio_ids.h
> > b/include/uapi/linux/virtio_ids.h
> > index 6d5c3b2..5ebd049 100644
> > --- a/include/uapi/linux/virtio_ids.h
> > +++ b/include/uapi/linux/virtio_ids.h
> > @@ -43,5 +43,6 @@
> >
>
> On 04/25/2018 06:24 AM, Pankaj Gupta wrote:
> > This patch adds virtio-pmem Qemu device.
> >
> > This device presents memory address range
> > information to guest which is backed by file
> > backend type. It acts like persistent memory
> > device for KVM guest. Guest can perform read
> >
On Wed, Apr 25, 2018 at 04:54:13PM +0530, Pankaj Gupta wrote:
> diff --git a/include/uapi/linux/virtio_ids.h b/include/uapi/linux/virtio_ids.h
> index 6d5c3b2..5ebd049 100644
> --- a/include/uapi/linux/virtio_ids.h
> +++ b/include/uapi/linux/virtio_ids.h
> @@ -43,5 +43,6 @@
> #define
> > Hi,
> >
> > Compile failures are because Qemu 'Memory-Device changes' are not yet
> > in qemu master. As mentioned in Qemu patch message patch is
> > dependent on 'Memeory-device' patches by 'David Hildenbrand'.
>
>
> On 04/25/2018 06:24 AM, Pankaj Gupta wrote:
> > This PV device code is
>
> On Wed, Apr 25, 2018 at 4:24 AM, Pankaj Gupta wrote:
> > This patch adds functionality to perform
> > flush from guest to hosy over VIRTIO
> > when 'ND_REGION_VIRTIO'flag is set on
> > nd_negion. Flag is set by 'virtio-pmem'
> > driver.
> >
> > Signed-off-by: Pankaj
[ adding Jeff directly since he has also been looking at
infrastructure to track when MAP_SYNC should be disabled ]
On Wed, Apr 25, 2018 at 7:21 AM, Dan Williams wrote:
> On Wed, Apr 25, 2018 at 4:24 AM, Pankaj Gupta wrote:
>> This patch adds
On Wed, Apr 25, 2018 at 4:24 AM, Pankaj Gupta wrote:
> This patch adds functionality to perform
> flush from guest to hosy over VIRTIO
> when 'ND_REGION_VIRTIO'flag is set on
> nd_negion. Flag is set by 'virtio-pmem'
> driver.
>
> Signed-off-by: Pankaj Gupta
On Wed, Apr 25, 2018 at 4:24 AM, Pankaj Gupta wrote:
> This patch adds virtio-pmem driver for KVM
> guest.
Minor nit, please expand your changelog line wrapping to 72 columns.
>
> Guest reads the persistent memory range
> information from Qemu over VIRTIO and registers
> it
On Wed, Apr 25, 2018 at 12:38 AM, QI Fuli wrote:
> This is a follow up patch for commit c70adc3cf6bf ("ndctl, filter: refactor
> util__filter() to support multiple space-seperated arguments")
> refactored util__filter() to support multiple space-seperated arguments.
> But,
Hi,
Compile failures are because Qemu 'Memory-Device changes' are not yet
in qemu master. As mentioned in Qemu patch message patch is
dependent on 'Memeory-device' patches by 'David Hildenbrand'.
Already picked up by maintainer.
> Hi,
>
> This series failed build test on s390x host. Please
Hi,
This series failed docker-build@min-glib build test. Please find the testing
commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
Type: series
Message-id: 20180425112415.12327-4-pagu...@redhat.com
Subject: [Qemu-devel] [RFC v2] qemu: Add
Hi,
This series failed build test on s390x host. Please find the details below.
Type: series
Message-id: 20180425112415.12327-4-pagu...@redhat.com
Subject: [Qemu-devel] [RFC v2] qemu: Add virtio pmem device
=== TEST SCRIPT BEGIN ===
#!/bin/bash
# Testing script will be invoked under the git
This patch adds virtio-pmem Qemu device.
This device presents memory address range
information to guest which is backed by file
backend type. It acts like persistent memory
device for KVM guest. Guest can perform read
and persistent write operations on this memory
range with the help of DAX
This patch adds functionality to perform
flush from guest to hosy over VIRTIO
when 'ND_REGION_VIRTIO'flag is set on
nd_negion. Flag is set by 'virtio-pmem'
driver.
Signed-off-by: Pankaj Gupta
---
drivers/nvdimm/region_devs.c | 7 +++
1 file changed, 7 insertions(+)
This is RFC V2 for 'fake DAX' flushing interface sharing
for review. This patchset has two main parts:
- Guest virtio-pmem driver
Guest driver reads persistent memory range from paravirt
device and registers with 'nvdimm_bus'. 'nvdimm/pmem'
driver uses this information to allocate
This patch adds virtio-pmem driver for KVM
guest.
Guest reads the persistent memory range
information from Qemu over VIRTIO and registers
it on nvdimm_bus. It also creates a nd_region
object with the persistent memory range
information so that existing 'nvdimm/pmem'
driver can reserve this
This is a follow up patch for commit c70adc3cf6bf ("ndctl, filter: refactor
util__filter() to support multiple space-seperated arguments")
refactored util__filter() to support multiple space-seperated arguments.
But, when the keyword "all" is included in space-seperated arguments,
it will be
On Tue, Apr 24, 2018 at 7:39 PM, Qi, Fuli wrote:
> When I ran the command # ndctl list --dimm="all nmem1 nmem2", I found
> only "nmem1" and "nmem2" can be listed, the keyword "all" was ignored.
> I want to confirm is this result expected?
> If not, I will make a follow up
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