On 12/20/2010 07:53 PM, Randy Dunlap wrote:
On 12/20/10 09:47, Avi Kivity wrote:
> On 12/20/2010 06:56 PM, Randy Dunlap wrote:
>> On 12/20/10 01:06, Avi Kivity wrote:
>> > 'error' is byte sized, so use a byte register constraint.
>>
>> Hm, OK, but I still get the same build error.
>
> Not okay then. Can you verify that by removing the content of the
> function the problem goes away?
Nope. I put #if 0 / #endif around the asm() and if (error) lines
but I still get the error message:
linux-next-20101217/arch/x86/kvm/vmx.c: Assembler messages:
linux-next-20101217/arch/x86/kvm/vmx.c:488: Error: bad register name `%sil'
And line 488 was one of those under #if 0?
which is on the "u8 error;" line below:
static void vmcs_load(struct vmcs *vmcs)
{
u64 phys_addr = __pa(vmcs);
u8 error;
> What gcc are you using?
> gcc --version
gcc (GCC) 4.4.1 20090725 (Red Hat 4.4.1-2)
Good choice.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
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