chore(libbpf): bump libbpf to v1.3.0

Signed-off-by: Andrea Terzolo <[email protected]>

Author: Andreagit97

cmake/modules/libbpf.cmake

@@ -33,9 +33,9 @@ else()
         libbpf
         PREFIX "${PROJECT_BINARY_DIR}/libbpf-prefix"
         DEPENDS zlib libelf
-        URL "https://github.com/libbpf/libbpf/archive/refs/tags/v1.2.2.tar.gz"
+        URL "https://github.com/libbpf/libbpf/archive/refs/tags/v1.3.0.tar.gz"
         URL_HASH
-        "SHA256=32b0c41eabfbbe8e0c8aea784d7495387ff9171b5a338480a8fbaceb9da8d5e5"
+        "SHA256=11db86acd627e468bc48b7258c1130aba41a12c4d364f78e184fd2f5a913d861"
         CONFIGURE_COMMAND mkdir -p build root
         BUILD_COMMAND make BUILD_STATIC_ONLY=y OBJDIR=${LIBBPF_BUILD_DIR}/build DESTDIR=${LIBBPF_BUILD_DIR}/root NO_PKG_CONFIG=1 "EXTRA_CFLAGS=-fPIC -I${LIBELF_INCLUDE} -I${ZLIB_INCLUDE}" "LDFLAGS=-Wl,-Bstatic" "EXTRA_LDFLAGS=-L${LIBELF_SRC}/libelf/libelf -L${ZLIB_SRC}" -C ${LIBBPF_SRC}/libbpf/src install install_uapi_headers
         INSTALL_COMMAND ""

userspace/libpman/src/ringbuffer.c

@@ -297,14 +297,14 @@ static void ringbuf__consume_first_event(struct ring_buffer *rb, struct ppm_evt_
 	/* If the last consume operation was successful we can push the consumer position */
 	if(g_state.last_ring_read != -1)
 	{
-		struct ring *r = &(rb->rings[g_state.last_ring_read]);
+		struct ring *r = rb->rings[g_state.last_ring_read];
 		g_state.cons_pos[g_state.last_ring_read] += g_state.last_event_size;
 		smp_store_release(r->consumer_pos, g_state.cons_pos[g_state.last_ring_read]);
 	}
 
 	for(uint16_t pos = 0; pos < rb->ring_cnt; pos++)
 	{
-		*event_ptr = ringbuf__get_first_ring_event(&rb->rings[pos], pos);
+		*event_ptr = ringbuf__get_first_ring_event(rb->rings[pos], pos);
 
 		/* if NULL search for events in another buffer */
 		if(*event_ptr == NULL)

userspace/libpman/src/ringbuffer_definitions.h

@@ -36,7 +36,7 @@ struct ring
 struct ring_buffer
 {
 	struct epoll_event *events;
-	struct ring *rings;
+	struct ring **rings;
 	size_t page_size;
 	int epoll_fd;
 	int ring_cnt;