From: Bernhard Rosenkraenzer <bero@arklinux.org>
To: Avi Kivity <avi@qumranet.com>
Cc: linux-kernel@vger.kernel.org, akpm@osdl.org
Subject: Re: 2.6.19-rc5-mm1 fails to compile with gcc 4.2
Date: Sun, 12 Nov 2006 14:43:52 +0100 [thread overview]
Message-ID: <200611121443.52887.bero@arklinux.org> (raw)
In-Reply-To: <4556D9C0.3050103@qumranet.com>
[-- Attachment #1: Type: text/plain, Size: 446 bytes --]
On Sunday, 12. November 2006 09:22, Avi Kivity wrote:
> Bernhard Rosenkraenzer wrote:
> > drivers/kvm/kvm_main.c: In function 'kvm_dev_ioctl_run':
> > drivers/kvm/kvm_main.c:153: error: 'asm' operand has impossible
> > constraints drivers/kvm/kvm_main.c:158: error: 'asm' operand has
> > impossible constraints
The attached patch makes it compile (but I'm not 100% sure it's the right
thing to do, I'm not very experienced with gcc-style asm).
[-- Attachment #2: kvm_main-compilefix.patch --]
[-- Type: text/x-diff, Size: 422 bytes --]
--- linux-2.6.18/drivers/kvm/kvm_main.c.ark 2006-11-12 14:40:09.000000000 +0100
+++ linux-2.6.18/drivers/kvm/kvm_main.c 2006-11-12 14:38:51.000000000 +0100
@@ -150,12 +150,12 @@
static void load_fs(u16 sel)
{
- asm ("mov %0, %%fs" : : "g"(sel));
+ asm ("mov %0, %%fs" : : "m"(sel));
}
static void load_gs(u16 sel)
{
- asm ("mov %0, %%gs" : : "g"(sel));
+ asm ("mov %0, %%gs" : : "m"(sel));
}
#ifndef load_ldt
next prev parent reply other threads:[~2006-11-12 13:44 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-11 22:34 2.6.19-rc5-mm1 fails to compile with gcc 4.2 Bernhard Rosenkraenzer
2006-11-12 8:22 ` Avi Kivity
2006-11-12 9:05 ` Bernhard Rosenkraenzer
2006-11-12 9:24 ` Avi Kivity
2006-11-12 13:36 ` Bernhard Rosenkraenzer
2006-11-12 13:43 ` Avi Kivity
2006-11-12 13:50 ` Bernhard Rosenkraenzer
2006-11-12 13:55 ` Avi Kivity
2006-11-12 14:13 ` Segher Boessenkool
2006-11-12 14:10 ` Segher Boessenkool
2006-11-12 11:17 ` Segher Boessenkool
2006-11-12 13:43 ` Bernhard Rosenkraenzer [this message]
2006-11-12 13:50 ` Avi Kivity
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