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Commit 7ac57a89 authored by Catalin Marinas's avatar Catalin Marinas Committed by Linus Torvalds
Browse files

Kconfig: clean up the "#if defined(arch)" list for exception-trace sysctl entry 



Introduce SYSCTL_EXCEPTION_TRACE config option and selec it in the
architectures requiring support for the "exception-trace" debug_table
entry in kernel/sysctl.c.

Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 9b2a60c4

arch/arm64/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ config ARM64 
	select PERF_USE_VMALLOC

	select RTC_LIB

	select SPARSE_IRQ

	select SYSCTL_EXCEPTION_TRACE

	help

	  ARM 64-bit (AArch64) Linux support.

arch/powerpc/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -99,6 +99,7 @@ config PPC 
	select HAVE_DYNAMIC_FTRACE

	select HAVE_FUNCTION_TRACER

	select HAVE_FUNCTION_GRAPH_TRACER

	select SYSCTL_EXCEPTION_TRACE

	select ARCH_WANT_OPTIONAL_GPIOLIB

	select HAVE_IDE

	select HAVE_IOREMAP_PROT

arch/s390/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -68,6 +68,7 @@ config S390 
	select HAVE_FTRACE_MCOUNT_RECORD

	select HAVE_C_RECORDMCOUNT

	select HAVE_SYSCALL_TRACEPOINTS

	select SYSCTL_EXCEPTION_TRACE

	select HAVE_DYNAMIC_FTRACE

	select HAVE_FUNCTION_GRAPH_TRACER

	select HAVE_REGS_AND_STACK_ACCESS_API

arch/sparc/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ config SPARC 
	select HAVE_OPROFILE

	select HAVE_ARCH_KGDB if !SMP || SPARC64

	select HAVE_ARCH_TRACEHOOK

	select SYSCTL_EXCEPTION_TRACE

	select ARCH_WANT_OPTIONAL_GPIOLIB

	select RTC_CLASS

	select RTC_DRV_M48T59

arch/tile/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ config TILE 
	select HAVE_DMA_API_DEBUG

	select HAVE_KVM if !TILEGX

	select GENERIC_FIND_FIRST_BIT

	select SYSCTL_EXCEPTION_TRACE

	select USE_GENERIC_SMP_HELPERS

	select CC_OPTIMIZE_FOR_SIZE

	select HAVE_DEBUG_KMEMLEAK