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-rw-r--r--init/Kconfig2
-rw-r--r--kernel/trace/Kconfig8
-rw-r--r--kernel/trace/Makefile2
3 files changed, 10 insertions, 2 deletions
diff --git a/init/Kconfig b/init/Kconfig
index f5dbc6d4261b..2b4d055aca4a 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1513,7 +1513,7 @@ config EVENTFD
# syscall, maps, verifier
config BPF_SYSCALL
- bool "Enable bpf() system call" if EXPERT
+ bool "Enable bpf() system call"
select ANON_INODES
select BPF
default n
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index a5da09c899dd..c8e53c051293 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -432,6 +432,14 @@ config UPROBE_EVENT
This option is required if you plan to use perf-probe subcommand
of perf tools on user space applications.
+config BPF_EVENTS
+ depends on BPF_SYSCALL
+ depends on KPROBE_EVENT
+ bool
+ default y
+ help
+ This allows the user to attach BPF programs to kprobe events.
+
config PROBE_EVENTS
def_bool n
diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile
index c575a300103b..9b1044e936a6 100644
--- a/kernel/trace/Makefile
+++ b/kernel/trace/Makefile
@@ -53,7 +53,7 @@ obj-$(CONFIG_EVENT_TRACING) += trace_event_perf.o
endif
obj-$(CONFIG_EVENT_TRACING) += trace_events_filter.o
obj-$(CONFIG_EVENT_TRACING) += trace_events_trigger.o
-obj-$(CONFIG_BPF_SYSCALL) += bpf_trace.o
+obj-$(CONFIG_BPF_EVENTS) += bpf_trace.o
obj-$(CONFIG_KPROBE_EVENT) += trace_kprobe.o
obj-$(CONFIG_TRACEPOINTS) += power-traces.o
ifeq ($(CONFIG_PM),y)