qemu_debug += BPF

To be able to use e.g. bpftrace.

qemu_debug.conf

@@ -4,7 +4,7 @@
 #
 
 #
-# Compiler: gcc (Debian 8.2.0-20) 8.2.0
+# Compiler: gcc (Debian 8.2.0-21) 8.2.0
 #
 CONFIG_CC_IS_GCC=y
 CONFIG_GCC_VERSION=80200
@@ -138,6 +138,7 @@ CONFIG_CGROUP_HUGETLB=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
 # CONFIG_CGROUP_PERF is not set
+# CONFIG_CGROUP_BPF is not set
 CONFIG_CGROUP_DEBUG=y
 # CONFIG_NAMESPACES is not set
 # CONFIG_CHECKPOINT_RESTORE is not set
@@ -179,7 +180,8 @@ CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
 CONFIG_KALLSYMS_BASE_RELATIVE=y
-# CONFIG_BPF_SYSCALL is not set
+CONFIG_BPF_SYSCALL=y
+# CONFIG_BPF_JIT_ALWAYS_ON is not set
 # CONFIG_USERFAULTFD is not set
 CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
 CONFIG_RSEQ=y
@@ -696,6 +698,7 @@ CONFIG_UNIX=y
 # CONFIG_TLS is not set
 # CONFIG_XFRM_USER is not set
 # CONFIG_NET_KEY is not set
+# CONFIG_XDP_SOCKETS is not set
 CONFIG_INET=y
 CONFIG_IP_MULTICAST=y
 CONFIG_IP_ADVANCED_ROUTER=y
@@ -770,7 +773,7 @@ CONFIG_XPS=y
 # CONFIG_CGROUP_NET_CLASSID is not set
 CONFIG_NET_RX_BUSY_POLL=y
 CONFIG_BQL=y
-# CONFIG_BPF_JIT is not set
+CONFIG_BPF_JIT=y
 CONFIG_NET_FLOW_LIMIT=y
 
 #
@@ -2768,8 +2771,10 @@ CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 CONFIG_KPROBE_EVENTS=y
 CONFIG_UPROBE_EVENTS=y
+CONFIG_BPF_EVENTS=y
 CONFIG_DYNAMIC_EVENTS=y
 CONFIG_PROBE_EVENTS=y
+# CONFIG_BPF_KPROBE_OVERRIDE is not set
 # CONFIG_MMIOTRACE is not set
 # CONFIG_HIST_TRIGGERS is not set
 # CONFIG_TRACEPOINT_BENCHMARK is not set