linux-kernel - Re: Linux v2.6.20-rc5

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Message-Id: <E1H9C4X-0006aD-00@gondolin.me.apana.org.au>
Date:	Tue, 23 Jan 2007 14:11:45 +1100
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	jeff.chua.linux@...il.com (Jeff Chua)
Cc:	linux-kernel@...r.kernel.org, torvalds@...l.org, akpm@...l.org
Subject: Re: Linux v2.6.20-rc5

Jeff Chua <jeff.chua.linux@...il.com> wrote:
> 
> 
> From: Jeff Chua <jchua@...ex.com>
> 
>>   CC [M]  drivers/kvm/vmx.o
>> {standard input}: Assembler messages:
>> {standard input}:3257: Error: bad register name `%sil'
>> make[2]: *** [drivers/kvm/vmx.o] Error 1
>> make[1]: *** [drivers/kvm] Error 2
>> make: *** [drivers] Error 2
> 
> I'm not using the kernel profiler, so here's a patch to make it work without 
> CONFIG_PROFILING.

Actually that only happens to work by chance (by making one of al/bl/cl/dl
available).  This patch should fix it properly.

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index ce219e3..0aa2659 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1824,7 +1824,7 @@ again:
 #endif
 		"setbe %0 \n\t"
 		"popf \n\t"
-	      : "=g" (fail)
+	      : "=q" (fail)
 	      : "r"(vcpu->launched), "d"((unsigned long)HOST_RSP),
 		"c"(vcpu),
 		[rax]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RAX])),
-
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