From: Prarit Bhargava <prarit@redhat.com>
To: Vivek Goyal <vgoyal@redhat.com>
Cc: linux-kernel@vger.kernel.org, Len Brown <lenb@kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
kosaki.motohiro@gmail.com, dyoung@redhat.com,
linux-acpi@vger.kernel.org, kexec@lists.infradead.org
Subject: Re: [PATCH] acpi memory hotplug, add parameter to disable memory hotplug [v2]
Date: Fri, 10 Jan 2014 09:55:19 -0500 [thread overview]
Message-ID: <52D009D7.1010600@redhat.com> (raw)
In-Reply-To: <20140110144910.GB19115@redhat.com>
On 01/10/2014 09:49 AM, Vivek Goyal wrote:
> On Fri, Jan 10, 2014 at 09:36:55AM -0500, Prarit Bhargava wrote:
>
> [..]
>> This can also be reproduced by using the memmap=exactmap and mem=X
>> parameters on the main kernel and booting.
>>
>> This patchset resolves the problem by adding a kernel parameter,
>> acpi_no_memhotplug, to disable ACPI memory hotplug.
>
> Hi Prarit,
>
> People seem to like the idea of disabling hotplug automatically if
> memmap=exactmap or mem=X is passed on command line. Can you please take
> care of that too. That way we would not have to modify kexec-tools and
> kernel update will fix this issue.
Oh, okay. I'll do that right now.
P.
>
> Thanks
> Vivek
prev parent reply other threads:[~2014-01-10 14:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-10 14:36 [PATCH] acpi memory hotplug, add parameter to disable memory hotplug [v2] Prarit Bhargava
[not found] ` <1389364615-13320-1-git-send-email-prarit-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2014-01-10 14:49 ` Vivek Goyal
2014-01-10 14:55 ` Prarit Bhargava [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=52D009D7.1010600@redhat.com \
--to=prarit@redhat.com \
--cc=dyoung@redhat.com \
--cc=kexec@lists.infradead.org \
--cc=kosaki.motohiro@gmail.com \
--cc=lenb@kernel.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rjw@rjwysocki.net \
--cc=vgoyal@redhat.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).