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[0/2] x86, numa: always initialize all possible nodes

Message ID 20190212095343.23315-1-mhocko@kernel.org (mailing list archive)
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Series x86, numa: always initialize all possible nodes | expand

Message

Michal Hocko Feb. 12, 2019, 9:53 a.m. UTC
Hi,
this has been posted as an RFC previously [1]. There didn't seem to be
any objections so I am reposting this for inclusion. I have added a
debugging patch which prints the zonelist setup for each numa node
for an easier debugging of a broken zonelist setup.

[1] http://lkml.kernel.org/r/20190114082416.30939-1-mhocko@kernel.org

Comments

Mike Rapoport Feb. 12, 2019, 10:19 a.m. UTC | #1
On Tue, Feb 12, 2019 at 10:53:41AM +0100, Michal Hocko wrote:
> Hi,
> this has been posted as an RFC previously [1]. There didn't seem to be
> any objections so I am reposting this for inclusion. I have added a
> debugging patch which prints the zonelist setup for each numa node
> for an easier debugging of a broken zonelist setup.
> 
> [1] http://lkml.kernel.org/r/20190114082416.30939-1-mhocko@kernel.org

FWIW, 

Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>

for the series.
Michal Hocko Feb. 26, 2019, 1:12 p.m. UTC | #2
On Tue 12-02-19 10:53:41, Michal Hocko wrote:
> Hi,
> this has been posted as an RFC previously [1]. There didn't seem to be
> any objections so I am reposting this for inclusion. I have added a
> debugging patch which prints the zonelist setup for each numa node
> for an easier debugging of a broken zonelist setup.
> 
> [1] http://lkml.kernel.org/r/20190114082416.30939-1-mhocko@kernel.org

Friendly ping. I haven't heard any complains so can we route this via
tip/x86/mm or should we go via mmotm.
Michal Hocko April 15, 2019, 11:42 a.m. UTC | #3
On Tue 26-02-19 14:12:01, Michal Hocko wrote:
> On Tue 12-02-19 10:53:41, Michal Hocko wrote:
> > Hi,
> > this has been posted as an RFC previously [1]. There didn't seem to be
> > any objections so I am reposting this for inclusion. I have added a
> > debugging patch which prints the zonelist setup for each numa node
> > for an easier debugging of a broken zonelist setup.
> > 
> > [1] http://lkml.kernel.org/r/20190114082416.30939-1-mhocko@kernel.org
> 
> Friendly ping. I haven't heard any complains so can we route this via
> tip/x86/mm or should we go via mmotm.

It seems that Dave is busy. Let's add Andrew. Can we get this [1] merged
finally, please?

[1] http://lkml.kernel.org/r/20190212095343.23315-1-mhocko@kernel.org
Dave Hansen April 15, 2019, 3:43 p.m. UTC | #4
On 4/15/19 4:42 AM, Michal Hocko wrote:
>> Friendly ping. I haven't heard any complains so can we route this via
>> tip/x86/mm or should we go via mmotm.
> It seems that Dave is busy. Let's add Andrew. Can we get this [1] merged
> finally, please?

Sorry these slipped through the cracks.

These look sane to me.  Because it pokes around mm/page_alloc.c a bit,
and could impact other architectures, my preference would be for Andrew
to pick these up for -mm.  But, I don't feel that strongly about it.

Reviewed-by: Dave Hansen <dave.hansen@intel.com>
Michal Hocko April 16, 2019, 6:54 a.m. UTC | #5
Forgot to cc Andrew. Now for real.

Andrew please note that Dave has reviewed the patch
http://lkml.kernel.org/r/77b364e5-a30c-964a-6985-00b759dac128@intel.com

Or do you want me to resubmit?

On Mon 15-04-19 13:42:09, Michal Hocko wrote:
> On Tue 26-02-19 14:12:01, Michal Hocko wrote:
> > On Tue 12-02-19 10:53:41, Michal Hocko wrote:
> > > Hi,
> > > this has been posted as an RFC previously [1]. There didn't seem to be
> > > any objections so I am reposting this for inclusion. I have added a
> > > debugging patch which prints the zonelist setup for each numa node
> > > for an easier debugging of a broken zonelist setup.
> > > 
> > > [1] http://lkml.kernel.org/r/20190114082416.30939-1-mhocko@kernel.org
> > 
> > Friendly ping. I haven't heard any complains so can we route this via
> > tip/x86/mm or should we go via mmotm.
> 
> It seems that Dave is busy. Let's add Andrew. Can we get this [1] merged
> finally, please?
> 
> [1] http://lkml.kernel.org/r/20190212095343.23315-1-mhocko@kernel.org