x86: x86_64: ARCH_HAS_STACKWALK possible with optimization

Stack walking on x86_64 can run with compiler optimization and
does not need CONFIG_NO_OPTIMIZATIONS as long as frame pointers
are not omitted. So remove the "depends on" for x86_64
from CONFIG_ARCH_HAS_STACKWALK.

Signed-off-by: Daniel Leung <[email protected]>

Author: dcpleung

arch/x86/core/Kconfig.intel64

@@ -35,7 +35,6 @@ config ARCH_HAS_STACKWALK
 	select DEBUG_INFO
 	select THREAD_STACK_INFO
 	depends on !OMIT_FRAME_POINTER
-	depends on NO_OPTIMIZATIONS
 	help
 	  Internal config to indicate that the arch_stack_walk() API is implemented
 	  and it can be enabled.