Lines Matching defs:log_base
381 vq->log_base = NULL;
1000 static bool log_access_ok(void __user *log_base, u64 addr, unsigned long sz)
1005 if (a > ULONG_MAX - (unsigned long)log_base ||
1006 a + (unsigned long)log_base > ULONG_MAX)
1009 return access_ok(log_base + a,
1026 static bool vq_memory_access_ok(void __user *log_base, struct vhost_iotlb *umem,
1043 else if (log_all && !log_access_ok(log_base,
1078 ok = vq_memory_access_ok(d->vqs[i]->log_base,
1678 void __user *log_base,
1687 return !log_used || log_access_ok(log_base, log_addr,
1694 void __user *log_base)
1696 return vq_memory_access_ok(log_base, vq->umem,
1698 vq_log_used_access_ok(vq, log_base, vq->log_used, vq->log_addr);
1705 if (!vq_log_access_ok(vq, vq->log_base))
1837 if (!vq_log_used_access_ok(vq, vq->log_base,
2083 vq->log_base = base;
2137 static int log_write(void __user *log_base,
2147 u64 base = (u64)(unsigned long)log_base;
2183 r = log_write(vq->log_base,
2208 return log_write(vq->log_base, vq->log_addr + used_offset, len);
2245 r = log_write(vq->log_base, log[i].addr, l);