X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=init%2FKconfig;h=2081a4d3d9171f5323a077a1f3a9805223e715be;hb=9d1f9c73dfcccca7de4a9fdaec40c60c4e5497a4;hp=3ee28ae02cc89cb0c0d3b2a9ca112c1edfda2e96;hpb=0a582821d4f8edf41d9b56ae057ee2002fc275f0;p=firefly-linux-kernel-4.4.55.git

diff --git a/init/Kconfig b/init/Kconfig
index 3ee28ae02cc8..2081a4d3d917 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1341,6 +1341,10 @@ config SYSCTL_ARCH_UNALIGN_ALLOW
 config HAVE_PCSPKR_PLATFORM
 	bool
 
+# interpreter that classic socket filters depend on
+config BPF
+	bool
+
 menuconfig EXPERT
 	bool "Configure standard kernel features (expert users)"
 	# Unhide debug options, to make the on-by-default options visible
@@ -1521,6 +1525,16 @@ config EVENTFD
 
 	  If unsure, say Y.
 
+# syscall, maps, verifier
+config BPF_SYSCALL
+	bool "Enable bpf() system call" if EXPERT
+	select ANON_INODES
+	select BPF
+	default n
+	help
+	  Enable the bpf() system call that allows to manipulate eBPF
+	  programs and maps via file descriptors.
+
 config SHMEM
 	bool "Use full shmem filesystem" if EXPERT
 	default y