From: Zachary Amsden <zach@vmware.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@osdl.org>, Andi Kleen <ak@muc.de>,
Rusty Russell <rusty@rustcorp.com.au>,
Jeremy Fitzhardinge <jeremy@goop.org>,
Chris Wright <chrisw@sous-sol.org>,
Zachary Amsden <zach@vmware.com>
Subject: [PATCH 11/11] Paravirt debug defaults off
Date: Mon, 5 Feb 2007 19:53:44 -0800 [thread overview]
Message-ID: <200702060353.l163riZ9000783@zach-dev.vmware.com> (raw)
Deliberate register clobber around performance critical inline code is great for
testing, bad to leave on by default. Many people ship with DEBUG_KERNEL turned
on, so stop making DEBUG_PARAVIRT default on.
Signed-off-by: Zachary Amsden <zach@vmware.com>
diff -r 3a8033f42ecf arch/i386/Kconfig.debug
--- a/arch/i386/Kconfig.debug Fri Feb 02 17:33:35 2007 -0800
+++ b/arch/i386/Kconfig.debug Fri Feb 02 17:48:45 2007 -0800
@@ -89,7 +89,7 @@ config DOUBLEFAULT
config DEBUG_PARAVIRT
bool "Enable some paravirtualization debugging"
- default y
+ default n
depends on PARAVIRT && DEBUG_KERNEL
help
Currently deliberately clobbers regs which are allowed to be
reply other threads:[~2007-02-06 3:55 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=200702060353.l163riZ9000783@zach-dev.vmware.com \
--to=zach@vmware.com \
--cc=ak@muc.de \
--cc=akpm@osdl.org \
--cc=chrisw@sous-sol.org \
--cc=jeremy@goop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rusty@rustcorp.com.au \
/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
all inboxes | Powered by JetHome®