diff mbox

[dpdk-dev] mempool: fix mlx driver loading

Message ID 1449248843-12070-1-git-send-email-thomas.monjalon@6wind.com (mailing list archive)
State Accepted, archived
Headers

Commit Message

Thomas Monjalon Dec. 4, 2015, 5:07 p.m. UTC 
  The function rte_mempool_obj_iter used in mlx drivers
was not exported. So the driver loading was failing:

EAL: open shared lib librte_pmd_mlx4.so
EAL: x86_64-native-linuxapp-gcc/lib/librte_pmd_mlx4.so:
	undefined symbol: rte_mempool_obj_iter

Fixes: 9d41beed24b0 ("lib: provide initial versioning")

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---
 doc/guides/rel_notes/release_2_2.rst       | 5 +++++
 lib/librte_mempool/rte_mempool_version.map | 1 +
 2 files changed, 6 insertions(+)

Comments

Thomas Monjalon Dec. 5, 2015, 11:50 p.m. UTC | #1 
2015-12-04 18:07, Thomas Monjalon:
> The function rte_mempool_obj_iter used in mlx drivers
> was not exported. So the driver loading was failing:
> 
> EAL: open shared lib librte_pmd_mlx4.so
> EAL: x86_64-native-linuxapp-gcc/lib/librte_pmd_mlx4.so:
> 	undefined symbol: rte_mempool_obj_iter
> 
> Fixes: 9d41beed24b0 ("lib: provide initial versioning")
> 
> Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>

Applied
diff mbox

Patch

diff --git a/doc/guides/rel_notes/release_2_2.rst b/doc/guides/rel_notes/release_2_2.rst
index 511d7a0..551ff7d 100644
--- a/doc/guides/rel_notes/release_2_2.rst
+++ b/doc/guides/rel_notes/release_2_2.rst
@@ -197,6 +197,11 @@  Drivers
   Fixed the issue of not freeing memzone in the call to free the memory for
   adminq DMA.
 
+* **mlx: Fixed driver loading.**
+
+  The mlx drivers were unable to load when built as a shared library,
+  due to a missing symbol in mempool library.
+
 * **vhost: Fixed Qemu shutdown.**
 
   Fixed issue with libvirt ``virsh destroy`` not killing the VM.
diff --git a/lib/librte_mempool/rte_mempool_version.map b/lib/librte_mempool/rte_mempool_version.map
index a9e6098..17151e0 100644
--- a/lib/librte_mempool/rte_mempool_version.map
+++ b/lib/librte_mempool/rte_mempool_version.map
@@ -9,6 +9,7 @@  DPDK_2.0 {
 	rte_mempool_dump;
 	rte_mempool_list_dump;
 	rte_mempool_lookup;
+	rte_mempool_obj_iter;
 	rte_mempool_walk;
 	rte_mempool_xmem_create;
 	rte_mempool_xmem_size;