From: Huang Ying <ying.huang@intel.com>
To: "Eric W. Biederman" <ebiederm@xmission.com>,
Pavel Machek <pavel@ucw.cz>,
nigel@nigel.suspend2.net, "Rafael J. Wysocki" <rjw@sisk.pl>,
Andrew Morton <akpm@linux-foundation.org>,
Vivek Goyal <vgoyal@redhat.com>,
mingo@elte.hu, Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
Kexec Mailing List <kexec@lists.infradead.org>
Subject: [PATCH -v2 6/8] kexec jump: fix for lockdep
Date: Fri, 08 Aug 2008 14:52:45 +0800 [thread overview]
Message-ID: <1218178365.22039.79.camel@caritas-dev.intel.com> (raw)
Replace local_irq_disable() with raw_local_irq_disable() to prevent
lockdep complain.
Signed-off-by: Huang Ying <ying.huang@intel.com>
---
arch/x86/kernel/machine_kexec_32.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/kernel/machine_kexec_32.c
+++ b/arch/x86/kernel/machine_kexec_32.c
@@ -123,7 +123,7 @@ void machine_kexec(struct kimage *image)
tracer_disable();
/* Interrupts aren't acceptable while we reboot */
- local_irq_disable();
+ raw_local_irq_disable();
if (image->preserve_context) {
#ifdef CONFIG_X86_IO_APIC
next reply other threads:[~2008-08-08 6:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-08 6:52 Huang Ying [this message]
2008-08-08 10:13 ` Peter Zijlstra
2008-08-11 0:59 ` Huang Ying
2008-08-11 6:09 ` Peter Zijlstra
2008-08-11 6:32 ` Huang Ying
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=1218178365.22039.79.camel@caritas-dev.intel.com \
--to=ying.huang@intel.com \
--cc=akpm@linux-foundation.org \
--cc=ebiederm@xmission.com \
--cc=kexec@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=nigel@nigel.suspend2.net \
--cc=pavel@ucw.cz \
--cc=rjw@sisk.pl \
--cc=torvalds@linux-foundation.org \
--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
Powered by JetHome