diff --git a/Makefile b/Makefile
index 900c1efb4..4a2aa231e 100644
--- a/Makefile
+++ b/Makefile
@@ -94,7 +94,7 @@ RPM_DEPENDS += libuuid-devel
 ifeq ($(OS_ID),fedora)
 	RPM_DEPENDS += dnf-utils
 	RPM_DEPENDS += subunit subunit-devel
-	RPM_DEPENDS += compat-openssl10-devel
+	RPM_DEPENDS += openssl-devel
 	RPM_DEPENDS += python2-devel python2-ply
 	RPM_DEPENDS += python2-virtualenv
 	RPM_DEPENDS += mbedtls-devel
diff --git a/build/external/packages/dpdk.mk b/build/external/packages/dpdk.mk
index 6c46ac298..227a0772d 100644
--- a/build/external/packages/dpdk.mk
+++ b/build/external/packages/dpdk.mk
@@ -148,7 +148,7 @@ endif
 endif
 endif
 
-DPDK_EXTRA_CFLAGS += -L$(I)/lib -I$(I)/include
+DPDK_EXTRA_CFLAGS += -L$(I)/lib -I$(I)/include -Wno-address-of-packed-member
 
 # assemble DPDK make arguments
 DPDK_MAKE_ARGS := -C $(DPDK_SOURCE) -j $(JOBS) \
diff --git a/src/cmake/memfd.cmake b/src/cmake/memfd.cmake
index ca499c459..f7eec2c10 100644
--- a/src/cmake/memfd.cmake
+++ b/src/cmake/memfd.cmake
@@ -24,3 +24,12 @@ if (HAVE_MEMFD_CREATE)
     add_definitions(-DHAVE_MEMFD_CREATE)
 endif()
 
+check_c_source_compiles("
+  #define _GNU_SOURCE
+  #include <sched.h>
+  int main() { return getcpu (0, 0); }
+" HAVE_GETCPU)
+
+if (HAVE_GETCPU)
+  add_definitions(-DHAVE_GETCPU)
+endif()
diff --git a/src/vppinfra/linux/syscall.h b/src/vppinfra/linux/syscall.h
index 1ae029d58..99d1a3ab6 100644
--- a/src/vppinfra/linux/syscall.h
+++ b/src/vppinfra/linux/syscall.h
@@ -19,11 +19,13 @@
 #include <unistd.h>
 #include <sys/syscall.h>
 
+#ifndef HAVE_GETCPU
 static inline int
 getcpu (unsigned *cpu, unsigned *node, void *tcache)
 {
   return syscall (__NR_getcpu, cpu, node, tcache);
 }
+#endif
 
 static inline long
 set_mempolicy (int mode, const unsigned long *nodemask, unsigned long maxnode)
diff --git a/src/vppinfra/pmalloc.c b/src/vppinfra/pmalloc.c
index 365ee0443..ed1c0329f 100644
--- a/src/vppinfra/pmalloc.c
+++ b/src/vppinfra/pmalloc.c
@@ -53,7 +53,7 @@ pmalloc_validate_numa_node (u32 * numa_node)
   if (*numa_node == CLIB_PMALLOC_NUMA_LOCAL)
     {
       u32 cpu;
-      if (getcpu (&cpu, numa_node, 0) != 0)
+      if (getcpu (&cpu, numa_node) != 0)
 	return 1;
     }
   return 0;