linux-kernel - Re: [PATCH RFC v4 01/13] ACPI: NUMA: export pxm_to

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Message-ID: <CAJZ5v0iqgnhOF1UQQBfv7C_b5RyoAz=U3JYLt3a0U+UnZ48DUA@mail.gmail.com>
Date:   Fri, 13 Dec 2019 10:47:07 +0100
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     David Hildenbrand <david@...hat.com>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        virtio-dev@...ts.oasis-open.org,
        virtualization@...ts.linux-foundation.org,
        kvm-devel <kvm@...r.kernel.org>,
        Michal Hocko <mhocko@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        "Michael S . Tsirkin" <mst@...hat.com>,
        Len Brown <lenb@...nel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>
Subject: Re: [PATCH RFC v4 01/13] ACPI: NUMA: export pxm_to_node

On Fri, Dec 13, 2019 at 10:41 AM David Hildenbrand <david@...hat.com> wrote:
>
> On 12.12.19 22:43, Rafael J. Wysocki wrote:
> > On Thursday, December 12, 2019 6:11:25 PM CET David Hildenbrand wrote:
> >> Will be needed by virtio-mem to identify the node from a pxm.
> >>
> >> Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
> >> Cc: Len Brown <lenb@...nel.org>
> >> Cc: linux-acpi@...r.kernel.org
> >> Signed-off-by: David Hildenbrand <david@...hat.com>
> >> ---
> >>  drivers/acpi/numa/srat.c | 1 +
> >>  1 file changed, 1 insertion(+)
> >>
> >> diff --git a/drivers/acpi/numa/srat.c b/drivers/acpi/numa/srat.c
> >> index eadbf90e65d1..d5847fa7ac69 100644
> >> --- a/drivers/acpi/numa/srat.c
> >> +++ b/drivers/acpi/numa/srat.c
> >> @@ -35,6 +35,7 @@ int pxm_to_node(int pxm)
> >>              return NUMA_NO_NODE;
> >>      return pxm_to_node_map[pxm];
> >>  }
> >> +EXPORT_SYMBOL(pxm_to_node);
> >>
> >>  int node_to_pxm(int node)
> >>  {
> >>
> >
> > This is fine by me FWIW.
>
> Can I count that as an Acked-by and carry it along? Thanks!

Yes, please.