[dpdk-stable] [PATCH v17.11 LTS] vhost: fix compilation issue when vhost debug enabled
Maxime Coquelin
maxime.coquelin at redhat.com
Mon Apr 23 18:57:26 CEST 2018
This patch fixes below compilation issue when
RTE_LIBRTE_VHOST_DEBUG is enabled:
In file included from ./lib/librte_vhost/virtio_net.c:50:0:
./lib/librte_vhost/virtio_net.c: In function ‘copy_mbuf_to_desc’:
./lib/librte_vhost/vhost.h:205:42: warning: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
snprintf(packet, VHOST_MAX_PRINT_BUFF, "(%d) Header size %d: ", (device->vid), (size)); \
^
./lib/librte_vhost/virtio_net.c:301:4: note: in expansion of macro ‘PRINT_PACKET’
PRINT_PACKET(dev, (uintptr_t)dst, len, 0);
^~~~~~~~~~~~
Fixes: 266a4dae840e ("vhost: handle virtually non-contiguous buffers in Tx")
Fixes: a2bc90bb969a ("vhost: handle virtually non-contiguous buffers in Rx")
Fixes: 1e92b3cec1d7 ("vhost: handle virtually non-contiguous buffers in Rx-mrg")
Signed-off-by: Maxime Coquelin <maxime.coquelin at redhat.com>
---
lib/librte_vhost/virtio_net.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/lib/librte_vhost/virtio_net.c b/lib/librte_vhost/virtio_net.c
index a013c07b0..ecfabca3d 100644
--- a/lib/librte_vhost/virtio_net.c
+++ b/lib/librte_vhost/virtio_net.c
@@ -297,7 +297,7 @@ copy_mbuf_to_desc(struct virtio_net *dev, struct vhost_virtqueue *vq,
rte_memcpy((void *)(uintptr_t)dst,
(void *)(uintptr_t)src, len);
- PRINT_PACKET(dev, (uintptr_t)dst, len, 0);
+ PRINT_PACKET(dev, (uintptr_t)dst, (uint32_t)len, 0);
vhost_log_write(dev, guest_addr, len);
remain -= len;
guest_addr += len;
@@ -796,7 +796,7 @@ copy_mbuf_to_desc_mergeable(struct virtio_net *dev, struct vhost_virtqueue *vq,
len);
PRINT_PACKET(dev, (uintptr_t)dst,
- len, 0);
+ (uint32_t)len, 0);
vhost_log_write(dev, guest_addr, len);
remain -= len;
@@ -1234,7 +1234,7 @@ copy_desc_to_mbuf(struct virtio_net *dev, struct vhost_virtqueue *vq,
rte_prefetch0((void *)(uintptr_t)(desc_addr + desc_offset));
PRINT_PACKET(dev, (uintptr_t)(desc_addr + desc_offset),
- desc_chunck_len, 0);
+ (uint32_t)desc_chunck_len, 0);
mbuf_offset = 0;
mbuf_avail = m->buf_len - RTE_PKTMBUF_HEADROOM;
@@ -1322,7 +1322,7 @@ copy_desc_to_mbuf(struct virtio_net *dev, struct vhost_virtqueue *vq,
desc_avail = desc->len;
PRINT_PACKET(dev, (uintptr_t)desc_addr,
- desc_chunck_len, 0);
+ (uint32_t)desc_chunck_len, 0);
} else if (unlikely(desc_chunck_len == 0)) {
desc_chunck_len = desc_avail;
desc_gaddr += desc_offset;
@@ -1337,7 +1337,7 @@ copy_desc_to_mbuf(struct virtio_net *dev, struct vhost_virtqueue *vq,
desc_offset = 0;
PRINT_PACKET(dev, (uintptr_t)desc_addr,
- desc_chunck_len, 0);
+ (uint32_t)desc_chunck_len, 0);
}
/*
--
2.14.3
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