From: Michal Hocko <mhocko@kernel.org>
To: Barret Rhoden <brho@google.com>
Cc: Tony Luck <tony.luck@intel.com>,
linux-ia64@vger.kernel.org, Dave Hansen <dave.hansen@intel.com>,
Peter Zijlstra <peterz@infradead.org>,
x86@kernel.org, LKML <linux-kernel@vger.kernel.org>,
Pingfan Liu <kernelfans@gmail.com>,
linux-mm@kvack.org, Ingo Molnar <mingo@elte.hu>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 1/2] x86, numa: always initialize all possible nodes
Date: Thu, 2 May 2019 09:00:31 -0400 [thread overview]
Message-ID: <20190502130031.GC29835@dhcp22.suse.cz> (raw)
In-Reply-To: <34f96661-41c2-27cc-422d-5a7aab526f87@google.com>
On Wed 01-05-19 15:12:32, Barret Rhoden wrote:
[...]
> A more elegant solution may be to avoid registering with sysfs during early
> boot, or something else entirely. But I figured I'd ask for help at this
> point. =)
Thanks for the report and an excellent analysis! This is really helpful.
I will think about this some more but I am traveling this week. It seems
really awkward to register a sysfs file for an empty range. That looks
like a bug to me.
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2019-05-02 13:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 9:53 [PATCH 0/2] x86, numa: always initialize all possible nodes Michal Hocko
2019-02-12 9:53 ` [PATCH 1/2] " Michal Hocko
2019-05-01 19:12 ` Barret Rhoden
2019-05-02 13:00 ` Michal Hocko [this message]
2019-06-26 13:54 ` Michal Hocko
2019-02-12 9:53 ` [PATCH 2/2] mm: be more verbose about zonelist initialization Michal Hocko
2019-02-13 0:12 ` kbuild test robot
2019-02-13 2:13 ` kbuild test robot
2019-02-13 9:40 ` [PATCH v2 " Michal Hocko
2019-02-13 9:43 ` [PATCH v3 " Michal Hocko
2019-02-13 10:32 ` Peter Zijlstra
2019-02-13 11:50 ` Michal Hocko
2019-02-13 13:11 ` Peter Zijlstra
2019-02-13 13:41 ` Michal Hocko
2019-02-13 16:14 ` Dave Hansen
2019-02-13 16:18 ` Michal Hocko
2019-02-12 10:19 ` [PATCH 0/2] x86, numa: always initialize all possible nodes Mike Rapoport
2019-02-26 13:12 ` Michal Hocko
2019-04-15 11:42 ` Michal Hocko
2019-04-15 15:43 ` Dave Hansen
2019-04-16 6:54 ` Michal Hocko
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