Re: [PATCH v2] xen/x86: Zero out .bss for PV guests

From: Boris Ostrovsky
Date: Wed Feb 24 2016 - 11:33:51 EST

On 02/24/2016 11:05 AM, Brian Gerst wrote:

Use the macros in <asm/asm.h> instead of defining your own. Also,
xorl %eax,%eax is good for 64-bit too, since the upper bits are

I suspected this would have to be defined somewhere but couldn't find it. Thanks!