On Wed, May 26, 2010 at 03:56:43AM -0400, Jan Kiszka wrote: > Roedel, Joerg wrote: > > On Wed, May 26, 2010 at 03:11:17AM -0400, Jan Kiszka wrote: > >> From: Jan Kiszka <jan.kiszka@xxxxxxxxxxx> > >> > >> This overflow should have left the check broken behind for 32-bit hosts. > > > > The check itself should work but it gives a compile warning for me (at > > least in my small userspace test I did ;) Good catch, thanks. > > To my understanding, the test degraded to value != 0x00010015. That may > not have the intended effect, no? I tested this with a small test program in userspace (compiled with gcc -m32) and the check actually works. But I get a compile warning because the constant is too large for type long. So I think the check should work in the 32 bit kernel too. Joerg -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
