From: Ashok Raj <ashok.raj@intel.com>
To: Zwane Mwaikambo <zwane@arm.linux.org.uk>
Cc: Ashok Raj <ashok.raj@intel.com>, Andi Kleen <ak@muc.de>,
Andrew Morton <akpm@osdl.org>,
linux-kernel@vger.kernel.org, discuss@x86-64.org,
Rusty Russell <rusty@rustycorp.com.au>,
Srivattsa Vaddagiri <vatsa@in.ibm.com>
Subject: Re: [patch 5/5] x86_64: Provide ability to choose using shortcuts for IPI in flat mode.
Date: Thu, 2 Jun 2005 16:15:27 -0700 [thread overview]
Message-ID: <20050602161527.A16913@unix-os.sc.intel.com> (raw)
In-Reply-To: <Pine.LNX.4.61.0506021408080.3157@montezuma.fsmlabs.com>; from zwane@arm.linux.org.uk on Thu, Jun 02, 2005 at 02:10:47PM -0600
On Thu, Jun 02, 2005 at 02:10:47PM -0600, Zwane Mwaikambo wrote:
> On Thu, 2 Jun 2005, Ashok Raj wrote:
>
> > This patch provides an option to switch broadcast or use mask version
> > for sending IPI's. If CONFIG_HOTPLUG_CPU is defined, we choose not to
> > use broadcast shortcuts by default, otherwise we choose broadcast mode
> > as default.
> >
> > both cases, one can change this via startup cmd line option, to choose
> > no-broadcast mode.
> >
> > no_ipi_broadcast=1
> >
> Have you already submitted the i386 version? I think it's a sane fix.
I haven't submitted for i386 yet, i can do the same there as well for flat
mode. I will send one over next...
--
Cheers,
Ashok Raj
- Open Source Technology Center
next prev parent reply other threads:[~2005-06-02 23:17 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-02 12:57 [patch 0/5] x86_64 CPU hotplug patch series Ashok Raj
2005-06-02 12:57 ` [patch 1/5] x86_64: Change init sections for CPU hotplug support Ashok Raj
2005-06-02 20:14 ` Zwane Mwaikambo
2005-06-02 23:19 ` Ashok Raj
2005-06-02 12:57 ` [patch 2/5] x86_64: " Ashok Raj
2005-06-02 20:19 ` Zwane Mwaikambo
2005-06-02 23:33 ` Ashok Raj
2005-06-02 23:45 ` Zwane Mwaikambo
2005-06-03 0:08 ` Ashok Raj
2005-06-03 2:01 ` Shaohua Li
2005-06-03 14:25 ` Ashok Raj
2005-06-02 12:57 ` [patch 3/5] x86_64: CPU hotplug sibling map cleanup Ashok Raj
2005-06-02 12:57 ` [patch 4/5] x86_64: Dont use broadcast shortcut to make it cpu hotplug safe Ashok Raj
2005-06-02 12:58 ` [patch 5/5] x86_64: Provide ability to choose using shortcuts for IPI in flat mode Ashok Raj
2005-06-02 20:10 ` Zwane Mwaikambo
2005-06-02 23:15 ` Ashok Raj [this message]
2005-06-02 20:25 ` [patch 0/5] x86_64 CPU hotplug patch series Zwane Mwaikambo
2005-06-03 16:35 ` Andi Kleen
2005-06-03 17:15 ` Ashok Raj
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=20050602161527.A16913@unix-os.sc.intel.com \
--to=ashok.raj@intel.com \
--cc=ak@muc.de \
--cc=akpm@osdl.org \
--cc=discuss@x86-64.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rusty@rustycorp.com.au \
--cc=vatsa@in.ibm.com \
--cc=zwane@arm.linux.org.uk \
/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