RQF_AST_OWEUPC
atomic_set_int(&mycpu->gd_reqflags, RQF_AST_OWEUPC)
ASSYM(RQF_AST_OWEUPC, RQF_AST_OWEUPC);
if (mycpu->gd_reqflags & RQF_AST_OWEUPC) {
RQF_AST_OWEUPC);
if (mycpu->gd_reqflags & RQF_AST_OWEUPC) {
atomic_clear_int(&mycpu->gd_reqflags, RQF_AST_OWEUPC);
#define RQF_AST_MASK (RQF_AST_OWEUPC|RQF_AST_SIGNAL|\