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Date: Wed, 20 Dec 2017 19:28:37 +0200
From: "Michael S. Tsirkin" <mst@redhat.com>
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References: <20171211072806.2812-1-haozhong.zhang@intel.com>
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In-Reply-To: <20171211072806.2812-1-haozhong.zhang@intel.com>
Subject: Re: [Qemu-devel] [PATCH for-2.12 v4 0/3] nvdimm: fixes for
 (non-)dax backends
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To: Haozhong Zhang <haozhong.zhang@intel.com>
Cc: qemu-devel@nongnu.org, ehabkost@redhat.com, Xiao Guangrong <guangrong.xiao@gmail.com>, Stefan Hajnoczi <stefanha@gmail.com>, Dan Williams <dan.j.williams@intel.com>, Igor Mammedov <imammedo@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Peter Crosthwaite <crosthwaite.peter@gmail.com>, Richard Henderson <rth@twiddle.net>, Xiao Guangrong <xiaoguangrong.eric@gmail.com>

On Mon, Dec 11, 2017 at 03:28:03PM +0800, Haozhong Zhang wrote:
> Previous versions can be found at
>   v3: https://lists.gnu.org/archive/html/qemu-devel/2017-11/msg04785.html
>   v2: https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg01203.html
>   v1: https://lists.gnu.org/archive/html/qemu-devel/2017-05/msg05919.html
> 
> Changes in v4:
>  * Document new memory-backend-file option 'align' in qemu-options.hx. (Eduardo Habkost)
>  * Add endian conversion when setting the unarmed flag in NFIT. (Stefan Hajnoczi)
> 
> Changes in v3:
>  * Add an option 'align' to 'memory-backend-file' to address the
>    failure when mmap device dax (patch 1).
>  * Remove device dax check, which needs to access sysfs and may not
>    work with SELinux.
>  * Add a boolean option 'unarmed' to '-device nvdimm', which allows
>    users to control the unarmed flag in guest ACPI NFIT. I don't make
>    it as OnOffAuto, because of the remove of device dax check.
>  * Document new options added by this patch series.

Reviewed-by: Michael S. Tsirkin <mst@redhat.com>

Pls merge through the memory tree.

> Haozhong Zhang (3):
>   hostmem-file: add "align" option
>   nvdimm: add a macro for property "label-size"
>   nvdimm: add 'unarmed' option
> 
>  backends/hostmem-file.c | 41 ++++++++++++++++++++++++++++++++++++++++-
>  docs/nvdimm.txt         | 31 +++++++++++++++++++++++++++++++
>  exec.c                  |  8 +++++++-
>  hw/acpi/nvdimm.c        |  7 +++++++
>  hw/mem/nvdimm.c         | 28 +++++++++++++++++++++++++++-
>  include/exec/memory.h   |  3 +++
>  include/hw/mem/nvdimm.h | 12 ++++++++++++
>  memory.c                |  2 ++
>  numa.c                  |  2 +-
>  qemu-options.hx         |  9 ++++++++-
>  10 files changed, 138 insertions(+), 5 deletions(-)
> 
> -- 
> 2.14.1