d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

net/virtio: fix build

Browse Source 
Add extern to variable declaration to avoid some compiler treating it
as variable definition.

build error log:

lib/librte_pmd_virtio.a(vhost_kernel.o):(.rodata+0x110):
multiple definition of `vhost_msg_strings'
lib/librte_pmd_virtio.a(vhost_user.o):(.data.rel.ro.local+0x0):
first defined here
lib/librte_pmd_virtio.a(virtio_user_dev.o):(.rodata+0xe8):
multiple definition of `vhost_msg_strings'
lib/librte_pmd_virtio.a(vhost_user.o):(.data.rel.ro.local+0x0):
first defined here

Fixes: 33d24d65fe2b ("net/virtio-user: abstract backend operations")
Cc: stable@dpdk.org

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
This commit is contained in:
Jerin Jacob 2019-07-30 16:34:06 +05:30 committed by Thomas Monjalon
parent 54dcfdee85
commit 198cce7110
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/virtio/virtio_user/vhost.h
View File

@ -67,7 +67,7 @@ enum vhost_user_request {
VHOST_USER_MAX
};
const char * const vhost_msg_strings[VHOST_USER_MAX];
extern const char * const vhost_msg_strings[VHOST_USER_MAX];
struct vhost_memory_region {
uint64_t guest_phys_addr;