On Wed, Nov 08, 2017 at 11:47:24AM -0800, Dave Hansen wrote: > +#define CR3_HW_ASID_BITS 12 > +#define NR_AVAIL_ASIDS ((1<<CR3_AVAIL_ASID_BITS) - 1) That evaluates to 4095 > - VM_WARN_ON_ONCE(asid > 4094); > + VM_WARN_ON_ONCE(asid > NR_AVAIL_ASIDS); Not the same number -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
