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Commit 957e3fac authored by Riku Voipio's avatar Riku Voipio Committed by Linus Torvalds
Browse files

gcov: enable GCOV_PROFILE_ALL from ARCH Kconfigs 



Following the suggestions from Andrew Morton and Stephen Rothwell,
Dont expand the ARCH list in kernel/gcov/Kconfig. Instead,
define a ARCH_HAS_GCOV_PROFILE_ALL bool which architectures
can enable.

set ARCH_HAS_GCOV_PROFILE_ALL on Architectures where it was
previously allowed + ARM64 which I tested.

Signed-off-by: default avatarRiku Voipio <riku.voipio@linaro.org>
Cc: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent d5393955

arch/arm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ config ARM 
	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE

	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST

	select ARCH_HAVE_CUSTOM_GPIO_H

	select ARCH_HAS_GCOV_PROFILE_ALL

	select ARCH_MIGHT_HAVE_PC_PARPORT

	select ARCH_SUPPORTS_ATOMIC_RMW

	select ARCH_USE_BUILTIN_BSWAP

arch/arm64/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ config ARM64 
	def_bool y

	select ARCH_BINFMT_ELF_RANDOMIZE_PIE

	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE

	select ARCH_HAS_GCOV_PROFILE_ALL

	select ARCH_HAS_SG_CHAIN

	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST

	select ARCH_USE_CMPXCHG_LOCKREF

arch/microblaze/Kconfig

+1 −0
Original line number Diff line number Diff line 
config MICROBLAZE

	def_bool y

	select ARCH_HAS_GCOV_PROFILE_ALL

	select ARCH_MIGHT_HAVE_PC_PARPORT

	select ARCH_WANT_IPC_PARSE_VERSION

	select ARCH_WANT_OPTIONAL_GPIOLIB

arch/powerpc/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -129,6 +129,7 @@ config PPC 
	select HAVE_BPF_JIT if PPC64

	select HAVE_ARCH_JUMP_LABEL

	select ARCH_HAVE_NMI_SAFE_CMPXCHG

	select ARCH_HAS_GCOV_PROFILE_ALL

	select GENERIC_SMP_IDLE_THREAD

	select GENERIC_CMOS_UPDATE

	select GENERIC_TIME_VSYSCALL_OLD

arch/s390/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -65,6 +65,7 @@ config S390 
	def_bool y

	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE

	select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS

	select ARCH_HAS_GCOV_PROFILE_ALL

	select ARCH_HAVE_NMI_SAFE_CMPXCHG

	select ARCH_INLINE_READ_LOCK

	select ARCH_INLINE_READ_LOCK_BH