powerpc: Enable GCOV
Make it possible to enable GCOV code coverage measurement on powerpc.
Lightly tested on 64-bit, seems to work as expected.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig
index 22e9dcf..654efd0 100644
--- a/kernel/gcov/Kconfig
+++ b/kernel/gcov/Kconfig
@@ -34,7 +34,7 @@
config GCOV_PROFILE_ALL
bool "Profile entire Kernel"
depends on GCOV_KERNEL
- depends on S390 || X86
+ depends on S390 || X86 || (PPC && EXPERIMENTAL)
default n
---help---
This options activates profiling for the entire kernel.