tools: labs: qemu: Add config options necessary for perf

Signed-off-by: Sergiu Weisz <sergiu121@gmail.com>

Author: sergiu121

tools/labs/qemu/kernel_config.x86

@@ -74,6 +74,26 @@ CONFIG_DEBUG_SLAB=y
 CONFIG_DEBUG_KMEMLEAK=y
 CONFIG_PROVE_LOCKING=y
 CONFIG_DEBUG_ATOMIC_SLEEP=y
-# CONFIG_FTRACE is not set
 # CONFIG_X86_VERBOSE_BOOTUP is not set
 # CONFIG_X86_DEBUG_FPU is not set
+
+
+# for perf_events:
+CONFIG_PERF_EVENTS=y
+# for stack traces:
+CONFIG_FRAME_POINTER=y
+# kernel symbols:
+CONFIG_KALLSYMS=y
+# tracepoints:
+CONFIG_TRACEPOINTS=y
+# kernel function trace:
+CONFIG_FTRACE=y
+# kernel-level dynamic tracing:
+CONFIG_KPROBE_EVENTS=y
+# user-level dynamic tracing:
+CONFIG_UPROBES=y
+CONFIG_UPROBE_EVENTS=y
+# kernel lock tracing:
+CONFIG_LOCKDEP=y
+# kernel lock tracing:
+CONFIG_LOCK_STAT=y