Re: [x86] Build error at arch/x86/boot/bioscall.S

[H. Peter Anvin]

Amerigo Wang wrote:
> 
> Ok, how about:
> 
> - movw 68(%esp), %di
> + addl $68, %esp
> + popw %di
> + subl $66, %esp
> 

This will destroy the stack if an untimely interrupt shows up.

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/