linux-kernel - Re: Two 2.6.20-rc5-rt2 issues

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Message-ID: <3521.194.65.103.1.1169024309.squirrel@www.rncbc.org>
Date:	Wed, 17 Jan 2007 08:58:29 -0000 (WET)
From:	"Rui Nuno Capela" <rncbc@...bc.org>
To:	"Ingo Molnar" <mingo@...e.hu>
Cc:	linux-rt-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: Two 2.6.20-rc5-rt2 issues


On Wed, January 17, 2007 06:31, Ingo Molnar wrote:
>
> * Rui Nuno Capela <rncbc@...bc.org> wrote:
>
>> Building this already with -rt5, still gives:
>> ...
>> LD      arch/i386/boot/compressed/vmlinux
>> OBJCOPY arch/i386/boot/vmlinux.bin
>> BUILD   arch/i386/boot/bzImage
>> Root device is (3, 2)
>> Boot sector 512 bytes.
>> Setup is 7407 bytes.
>> System is 1427 kB
>> Kernel: arch/i386/boot/bzImage is ready  (#1)
>> WARNING: "profile_hits" [drivers/kvm/kvm-intel.ko] undefined!
>> WARNING: "profile_hits" [drivers/kvm/kvm-amd.ko] undefined!
>>
>
> ok - in my test-config i didnt have KVM modular - the patch below should
> fix this problem.
>
> Ingo
>
>
> Index: linux/kernel/profile.c
> ===================================================================
> --- linux.orig/kernel/profile.c
> +++ linux/kernel/profile.c
> @@ -332,7 +332,6 @@ out:
> local_irq_restore(flags); put_cpu(); }
> -EXPORT_SYMBOL_GPL(profile_hits);
>
>
> static int __devinit profile_cpu_callback(struct notifier_block *info,
> unsigned long action, void *__cpu) @@ -402,6 +401,8 @@ void
> profile_hits(int type, void *__pc, }
> #endif /* !CONFIG_SMP */
>
>
> +EXPORT_SYMBOL_GPL(profile_hits);
> +
> void __profile_tick(int type, struct pt_regs *regs) {
> if (type == CPU_PROFILING && timer_hook)
>

OK, now it builds alright.

Both issues seem to be fixed now, thanks.

Bye.
-- 
rncbc aka Rui Nuno Capela
rncbc@...bc.org
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