From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Michael Bringmann <mwb@linux.vnet.ibm.com>,
paulus@samba.org, nfont@linux.vnet.ibm.com,
sahilmehta17@gmail.com, jallen@linux.vnet.ibm.com,
mwb@linux.vnet.ibm.com, alastair@d-silva.org,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: powerpc/hotplug-mem: Fix aa_index match bug for hotplug
Date: Thu, 1 Jun 2017 23:31:07 +1000 (AEST) [thread overview]
Message-ID: <3wdpBz4LPQz9s78@ozlabs.org> (raw)
In-Reply-To: <b284d6be-ff37-4e5c-7357-446b4e1ea8ad@linux.vnet.ibm.com>
On Mon, 2017-05-22 at 20:44:37 UTC, Michael Bringmann wrote:
> When adding or removing memory, the aa_index (affinity value) for the
> memblock must also be converted to match the endianness of the rest
> of the 'ibm,dynamic-memory' property. Otherwise, subsequent retrieval
> of the attribute will likely lead to non-existent nodes, followed by
> using the default node in the code inappropriately.
>
> Signed-off-by: Michael Bringmann <mwb@linux.vnet.ibm.com>
Applied to powerpc fixes, thanks.
https://git.kernel.org/powerpc/c/dc421b200f91930c9c6a9586810ff8
cheers
prev parent reply other threads:[~2017-06-01 13:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-22 20:44 [PATCH] powerpc/hotplug-mem: Fix aa_index match bug for hotplug Michael Bringmann
2017-05-30 11:41 ` Michael Ellerman
2017-05-30 17:35 ` Nathan Fontenot
2017-05-31 4:03 ` Michael Ellerman
2017-06-01 13:31 ` Michael Ellerman [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3wdpBz4LPQz9s78@ozlabs.org \
--to=patch-notifications@ellerman.id.au \
--cc=alastair@d-silva.org \
--cc=jallen@linux.vnet.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mwb@linux.vnet.ibm.com \
--cc=nfont@linux.vnet.ibm.com \
--cc=paulus@samba.org \
--cc=sahilmehta17@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).