RTE_MARKER typedefs are a GCC extension unsupported by MSVC. Remove
RTE_MARKER fields from rte_mbuf struct.
Maintain alignment of fields after removed cacheline1 marker by placing
C11 alignas(RTE_CACHE_LINE_MIN_SIZE).
Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com>
---
doc/guides/rel_notes/release_24_03.rst | 3 +++
lib/security/rte_security_driver.h | 5 +++--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/doc/guides/rel_notes/release_24_03.rst
b/doc/guides/rel_notes/release_24_03.rst
index 67750f2..9469b92 100644
--- a/doc/guides/rel_notes/release_24_03.rst
+++ b/doc/guides/rel_notes/release_24_03.rst
@@ -166,6 +166,9 @@ Removed Items
through new inline functions ``rte_mbuf_rearm_data()`` and
``rte_mbuf_rx_descriptor_fields1()`` respectively.
+* security: ``RTE_MARKER`` fields ``cacheline0`` and ``cacheline1``
+ have been removed from ``struct rte_security_session``.
+
API Changes
-----------
diff --git a/lib/security/rte_security_driver.h
b/lib/security/rte_security_driver.h
index faa4074..18a1e3c 100644
--- a/lib/security/rte_security_driver.h
+++ b/lib/security/rte_security_driver.h
@@ -12,6 +12,8 @@
* RTE Security Common Definitions
*/
+#include <stdalign.h>
+
#ifdef __cplusplus
extern "C" {
#endif
@@ -24,7 +26,6 @@
* Security session to be used by library for internal usage
*/
struct rte_security_session {
- RTE_MARKER cacheline0;
uint64_t opaque_data;
/**< Opaque user defined data */
uint64_t fast_mdata;
@@ -32,7 +33,7 @@ struct rte_security_session {
rte_iova_t driver_priv_data_iova;
/**< session private data IOVA address */
- RTE_MARKER cacheline1 __rte_cache_min_aligned;
+ alignas(RTE_CACHE_LINE_MIN_SIZE)
uint8_t driver_priv_data[];
/**< Private session material, variable size (depends on driver) */
};
--
1.8.3.1
