linux-kernel - Re: [PATCH v3 3/7] libnvdimm: Add bus level dsm mask.

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Message-ID: <CAPcyv4h2=x6MgFcOZj_p-2WanOBw1vZO7C8hWbX10_y+t_ywxw@mail.gmail.com>
Date:   Thu, 29 Jun 2017 14:23:10 -0700
From:   Dan Williams <dan.j.williams@...el.com>
To:     Jerry Hoemann <jerry.hoemann@....com>
Cc:     "linux-nvdimm@...ts.01.org" <linux-nvdimm@...ts.01.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 3/7] libnvdimm: Add bus level dsm mask.

On Thu, Jun 29, 2017 at 9:56 AM, Jerry Hoemann <jerry.hoemann@....com> wrote:
> Add a bus level dsm_mask to nvdimm_bus_descriptor to allow the passthru
> calling mechanism to specify a different mask from the cmd_mask.
>
> Signed-off-by: Jerry Hoemann <jerry.hoemann@....com>
> ---
>  include/linux/libnvdimm.h | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/include/linux/libnvdimm.h b/include/linux/libnvdimm.h
> index 6c80701..f8b8f43 100644
> --- a/include/linux/libnvdimm.h
> +++ b/include/linux/libnvdimm.h
> @@ -54,6 +54,7 @@ typedef int (*ndctl_fn)(struct nvdimm_bus_descriptor *nd_desc,
>
>  struct nvdimm_bus_descriptor {
>         const struct attribute_group **attr_groups;
> +       unsigned long bus_dsm_mask;
>         unsigned long cmd_mask;
>         struct module *module;
>         char *provider_name;
> --
> 1.8.5.6
>

This patch can be squashed with the next one, it's ok to touch
drivers/acpi and drivers/nvdimm in the same patch.