From: Daniel Walker <dwalker@mvista.com>
To: Steven Wooding <steve@wooding.uklinux.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Real-Time Preemption Patch -RT-2.6.12-final-V0.7.51-26 failed ,to compile
Date: Mon, 11 Jul 2005 11:46:38 -0700 [thread overview]
Message-ID: <1121107598.9477.3.camel@dhcp153.mvista.com> (raw)
In-Reply-To: <42D2B6AD.40907@wooding.uklinux.net>
This may help ..
Index: linux-2.6.12/arch/x86_64/kernel/mce.c
===================================================================
--- linux-2.6.12.orig/arch/x86_64/kernel/mce.c 2005-06-17 19:48:29.000000000 +0000
+++ linux-2.6.12/arch/x86_64/kernel/mce.c 2005-07-11 18:44:42.000000000 +0000
@@ -15,6 +15,8 @@
#include <linux/sysdev.h>
#include <linux/miscdevice.h>
#include <linux/fs.h>
+#include <linux/semaphore.h>
+
#include <asm/processor.h>
#include <asm/msr.h>
#include <asm/mce.h>
On Mon, 2005-07-11 at 19:13 +0100, Steven Wooding wrote:
> Hi,
>
> I wonder if someone can help a newbie to the Real-Time Preemption
> Patch. After appling the lastest patch (-RT-2.6.12-final-V0.7.51-26) to the
> 2.6.12 vanilla kernel I get the following error when compiling the
> patched kernel:
>
> arch/x86_64/kernel/mce.c: In function 'mce_read':
> arch/x86_64/kernel/mce.c:383: warning: type defaults to 'int' in
> declarationd of 'DECLARE_MUTEX'
> arch/x86_64/kernel/mce.c:383: warning: parameter names (without types)
> in function declaration
> arch/x86_64/kernel/mce.c:392:error: 'mce_read_sem' undeclared (first
> use in this function)
>
> Then the mce.o fails to get made and the make stops.
>
> I've tried compiling the vanilla 2.6.12 kernel without the patch and
> that works fine. It is strange that the error should be in
> arch/x86_64/kernel/mce.c as this is not altered by the patch. I've also tried saying
> no to MCE support, but got the some error.
>
> I'm using RHEL 4 on a SMP system (gcc version 3.4.3).
>
> Thanks,
>
> Steve.
>
> PS Please CC me on replies. Thanks.
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
next prev parent reply other threads:[~2005-07-11 18:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-11 18:13 Real-Time Preemption Patch -RT-2.6.12-final-V0.7.51-26 failed ,to compile Steven Wooding
2005-07-11 18:46 ` Daniel Walker [this message]
2005-07-11 18:58 ` Alistair John Strachan
2005-07-12 14:56 steve
2005-07-12 16:18 ` Steven Rostedt
2005-07-12 18:32 ` Steve Wooding
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=1121107598.9477.3.camel@dhcp153.mvista.com \
--to=dwalker@mvista.com \
--cc=linux-kernel@vger.kernel.org \
--cc=steve@wooding.uklinux.net \
/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).