eal/windows: expose symbol rte_version
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Commit Message
When OVS inits, it calls rte_version to get the DPDK's version.
The patch fixes the error below by exposing rte_version symbol.
libopenvswitch.a(dpdk.c.obj) : error LNK2019: unresolved external symbol
rte_version referenced in function dpdk_init
Signed-off-by: William Tu <u9012063@gmail.com>
---
lib/eal/version.map | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
2021-08-05 17:48 (UTC+0000), William Tu:
> When OVS inits, it calls rte_version to get the DPDK's version.
> The patch fixes the error below by exposing rte_version symbol.
> libopenvswitch.a(dpdk.c.obj) : error LNK2019: unresolved external symbol
> rte_version referenced in function dpdk_init
Fixes: 5b637a848195 ("eal: fix querying DPDK version at runtime")
Cc: bruce.richardson@intel.com
Cc: stable@dpdk.org
> Signed-off-by: William Tu <u9012063@gmail.com>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
> ---
> lib/eal/version.map | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/eal/version.map b/lib/eal/version.map
> index 887012d02a..3de59910cd 100644
> --- a/lib/eal/version.map
> +++ b/lib/eal/version.map
> @@ -198,7 +198,7 @@ DPDK_21 {
> rte_uuid_is_null; # WINDOWS_NO_EXPORT
> rte_uuid_parse; # WINDOWS_NO_EXPORT
> rte_uuid_unparse; # WINDOWS_NO_EXPORT
> - rte_version; # WINDOWS_NO_EXPORT
> + rte_version;
> rte_vfio_clear_group; # WINDOWS_NO_EXPORT
> rte_vfio_container_create; # WINDOWS_NO_EXPORT
> rte_vfio_container_destroy; # WINDOWS_NO_EXPORT
I can see many functions not exported on Windows for no reason.
This includes the rest of the version API, but it's experimental,
so it's better to have this standalone patch for backporting
(since the patch it fixes is backported).
I'm going to restore other exports in a bulk patchset.
11/08/2021 23:55, Dmitry Kozlyuk:
> 2021-08-05 17:48 (UTC+0000), William Tu:
> > When OVS inits, it calls rte_version to get the DPDK's version.
> > The patch fixes the error below by exposing rte_version symbol.
> > libopenvswitch.a(dpdk.c.obj) : error LNK2019: unresolved external symbol
> > rte_version referenced in function dpdk_init
>
> Fixes: 5b637a848195 ("eal: fix querying DPDK version at runtime")
> Cc: bruce.richardson@intel.com
> Cc: stable@dpdk.org
>
> > Signed-off-by: William Tu <u9012063@gmail.com>
>
> Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Applied, thanks.
Note: do not hesitate to ping when a patch is forgotten so long.
@@ -198,7 +198,7 @@ DPDK_21 {
rte_uuid_is_null; # WINDOWS_NO_EXPORT
rte_uuid_parse; # WINDOWS_NO_EXPORT
rte_uuid_unparse; # WINDOWS_NO_EXPORT
- rte_version; # WINDOWS_NO_EXPORT
+ rte_version;
rte_vfio_clear_group; # WINDOWS_NO_EXPORT
rte_vfio_container_create; # WINDOWS_NO_EXPORT
rte_vfio_container_destroy; # WINDOWS_NO_EXPORT