Hi Andrew,

On Tue, 14 Oct 2014 14:40:48 -0700 Andrew Morton [off-list ref] wrote:

quoted

quoted

diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig
index cf66c5c..3b74087 100644
--- a/kernel/gcov/Kconfig
+++ b/kernel/gcov/Kconfig

@@ -35,7 +35,7 @@ config GCOV_KERNEL
 config GCOV_PROFILE_ALL
 	bool "Profile entire Kernel"
 	depends on GCOV_KERNEL
-	depends on SUPERH || S390 || X86 || PPC || MICROBLAZE || ARM
+	depends on SUPERH || S390 || X86 || PPC || MICROBLAZE || ARM || ARM64
 	default n
 	---help---
 	This options activates profiling for the entire kernel.

gcov is doing this the wrong way.  There should be a `select
GCOV_PROFILE_ALL' in each arch/*/Kconfig.

What they should actually do is select (say) ARCH_HAS_GCOV_PROFILE_ALL
and then GCOV_PROFILE_ALL should depend on that.

-- 
Cheers,
Stephen Rothwell                    sfr at canb.auug.org.au
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