Lines Matching defs:log_base
331 vq->log_base = NULL;
726 static bool log_access_ok(void __user *log_base, u64 addr, unsigned long sz)
731 if (a > ULONG_MAX - (unsigned long)log_base ||
732 a + (unsigned long)log_base > ULONG_MAX)
735 return access_ok(log_base + a,
752 static bool vq_memory_access_ok(void __user *log_base, struct vhost_iotlb *umem,
769 else if (log_all && !log_access_ok(log_base,
804 ok = vq_memory_access_ok(d->vqs[i]->log_base,
1386 void __user *log_base,
1395 return !log_used || log_access_ok(log_base, log_addr,
1402 void __user *log_base)
1404 return vq_memory_access_ok(log_base, vq->umem,
1406 vq_log_used_access_ok(vq, log_base, vq->log_used, vq->log_addr);
1413 if (!vq_log_access_ok(vq, vq->log_base))
1545 if (!vq_log_used_access_ok(vq, vq->log_base,
1797 vq->log_base = base;
1851 static int log_write(void __user *log_base,
1861 u64 base = (u64)(unsigned long)log_base;
1897 r = log_write(vq->log_base,
1922 return log_write(vq->log_base, vq->log_addr + used_offset, len);
1959 r = log_write(vq->log_base, log[i].addr, l);