Lines Matching refs:log_base
194 vq->log_base = NULL; in vhost_vq_reset()
486 static int log_access_ok(void __user *log_base, u64 addr, unsigned long sz) in log_access_ok() argument
491 if (a > ULONG_MAX - (unsigned long)log_base || in log_access_ok()
492 a + (unsigned long)log_base > ULONG_MAX) in log_access_ok()
495 return access_ok(VERIFY_WRITE, log_base + a, in log_access_ok()
500 static int vq_memory_access_ok(void __user *log_base, struct vhost_memory *mem, in vq_memory_access_ok() argument
516 else if (log_all && !log_access_ok(log_base, in vq_memory_access_ok()
539 ok = vq_memory_access_ok(d->vqs[i]->log_base, mem, log); in memory_access_ok()
573 void __user *log_base) in vq_log_access_ok() argument
577 return vq_memory_access_ok(log_base, vq->memory, in vq_log_access_ok()
579 (!vq->log_used || log_access_ok(log_base, vq->log_addr, in vq_log_access_ok()
589 vq_log_access_ok(vq, vq->log_base); in vhost_vq_access_ok()
741 !log_access_ok(vq->log_base, a.log_guest_addr, in vhost_vring_ioctl()
874 vq->log_base = base; in vhost_dev_ioctl()
955 static int log_write(void __user *log_base, in log_write() argument
965 u64 base = (u64)(unsigned long)log_base; in log_write()
990 r = log_write(vq->log_base, log[i].addr, l); in vhost_log_write()
1016 log_write(vq->log_base, vq->log_addr + in vhost_update_used_flags()
1035 log_write(vq->log_base, vq->log_addr + in vhost_update_avail_event()
1396 log_write(vq->log_base, in __vhost_add_used_n()
1438 log_write(vq->log_base, in vhost_add_used_n()