Kconfig: clean up the long arch list for the DEBUG_KMEMLEAK config option

Introduce HAVE_DEBUG_KMEMLEAK config option and select it in corresponding
architecture Kconfig files.  DEBUG_KMEMLEAK now only depends on
HAVE_DEBUG_KMEMLEAK.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Ralf Baechle <ralf@linux-mips.org>
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: Paul Mundt <lethal@linux-sh.org>
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: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5f54396729328bf6c40e8e1cb6e8061bbf7752a3..2867a7742306c3b9d3de7edbfd3d4f546e9c8cca 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -25,6 +25,7 @@ config ARM
        select HAVE_FUNCTION_GRAPH_TRACER if (!THUMB2_KERNEL)
        select ARCH_BINFMT_ELF_RANDOMIZE_PIE
        select HAVE_GENERIC_DMA_COHERENT
+       select HAVE_DEBUG_KMEMLEAK
        select HAVE_KERNEL_GZIP
        select HAVE_KERNEL_LZO
        select HAVE_KERNEL_LZMA

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index e61acae0d891309120edceea87574608dc2a0800..5dc9273781d6338eefdd112fd9a8735f3d17fee0 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -10,6 +10,7 @@ config ARM64
        select GENERIC_TIME_VSYSCALL
        select HARDIRQS_SW_RESEND
        select HAVE_ARCH_TRACEHOOK
+       select HAVE_DEBUG_KMEMLEAK
        select HAVE_DMA_API_DEBUG
        select HAVE_DMA_ATTRS
        select HAVE_GENERIC_DMA_COHERENT

diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 6133bed2b8551d507bc40c19e8b1c4c7dbfb53b2..53fd94ab60f0a6efb2530d000c603d76d4d9335b 100644 (file)
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -16,6 +16,7 @@ config MICROBLAZE
        select OF
        select OF_EARLY_FLATTREE
        select ARCH_WANT_IPC_PARSE_VERSION
+       select HAVE_DEBUG_KMEMLEAK
        select IRQ_DOMAIN
        select HAVE_GENERIC_HARDIRQS
        select GENERIC_IRQ_PROBE

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index faf65286574e9f28d32d9cf31e1c097afcfc7acb..335115e5bdd9f702c4391b8f9af6bb26226c9143 100644 (file)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -17,6 +17,7 @@ config MIPS
        select HAVE_FUNCTION_GRAPH_TRACER
        select HAVE_KPROBES
        select HAVE_KRETPROBES
+       select HAVE_DEBUG_KMEMLEAK
        select ARCH_BINFMT_ELF_RANDOMIZE_PIE
        select RTC_LIB if !MACH_LOONGSON
        select GENERIC_ATOMIC64 if !64BIT

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 4ce0be32d153fe5a91adcb82d376697f6198d5d6..6a798a70a6d1ff7ecde3466e8a1a2b263396357a 100644 (file)
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -113,6 +113,7 @@ config PPC
        select HAVE_DMA_API_DEBUG
        select USE_GENERIC_SMP_HELPERS if SMP
        select HAVE_OPROFILE
+       select HAVE_DEBUG_KMEMLEAK
        select HAVE_SYSCALL_WRAPPERS if PPC64
        select GENERIC_ATOMIC64 if PPC32
        select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index baba37cfcf84180beb61e034e622999779f0e53a..8c6d7986f6d252bc75d8abd68db90409b3c6a924 100644 (file)
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -80,6 +80,7 @@ config S390
        select HAVE_IRQ_WORK
        select HAVE_PERF_EVENTS
        select ARCH_HAVE_NMI_SAFE_CMPXCHG
+       select HAVE_DEBUG_KMEMLEAK
        select HAVE_KERNEL_GZIP
        select HAVE_KERNEL_BZIP2
        select HAVE_KERNEL_LZMA

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index f0c85e42477730f41eed58f6942c3681b63b4822..cfbf3e3c982ba775a4e526febe48f46a37bc229b 100644 (file)
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -16,6 +16,7 @@ config SUPERH
        select ARCH_HAVE_CUSTOM_GPIO_H
        select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A)
        select PERF_USE_VMALLOC
+       select HAVE_DEBUG_KMEMLEAK
        select HAVE_KERNEL_GZIP
        select HAVE_KERNEL_BZIP2
        select HAVE_KERNEL_LZMA

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index e66481015d3bf868ab9aeed4317dc5d9f4a6ca12..274d6cf0ada2dceac34dd9dd29befd8cc94100b5 100644 (file)
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -60,6 +60,7 @@ config SPARC64
        select HAVE_DYNAMIC_FTRACE
        select HAVE_FTRACE_MCOUNT_RECORD
        select HAVE_SYSCALL_TRACEPOINTS
+       select HAVE_DEBUG_KMEMLEAK
        select RTC_DRV_CMOS
        select RTC_DRV_BQ4802
        select RTC_DRV_SUN4V

diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index c9a3c1fe72970347c6d36973d40c63b03ae5e4f1..9a0d77d3ba148069ce146f5b433c842c4c638422 100644 (file)
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -9,6 +9,7 @@ config TILE
        select GENERIC_FIND_FIRST_BIT
        select USE_GENERIC_SMP_HELPERS
        select CC_OPTIMIZE_FOR_SIZE
+       select HAVE_DEBUG_KMEMLEAK
        select HAVE_GENERIC_HARDIRQS
        select GENERIC_IRQ_PROBE
        select GENERIC_PENDING_IRQ if SMP

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index fd5d7c2c2daaa10b875a6e10c269574e661ccf2d..3fea1848d9556055cc84774cffa2899ce492528d 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -66,6 +66,7 @@ config X86
        select HAVE_PERF_EVENTS_NMI
        select HAVE_PERF_REGS
        select HAVE_PERF_USER_STACK_DUMP
+       select HAVE_DEBUG_KMEMLEAK
        select ANON_INODES
        select HAVE_ALIGNED_STRUCT_PAGE if SLUB && !M386
        select HAVE_CMPXCHG_LOCAL if !M386

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 7fba3a98967fc826d76db8aac691a5a5e80911b8..736db3990506d3d1876c5399e253fbd3d2a063e6 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -450,12 +450,12 @@ config SLUB_STATS
          out which slabs are relevant to a particular load.
          Try running: slabinfo -DA
 
+config HAVE_DEBUG_KMEMLEAK
+       bool
+
 config DEBUG_KMEMLEAK
        bool "Kernel memory leak detector"
-       depends on DEBUG_KERNEL && EXPERIMENTAL && \
-               (X86 || ARM || PPC || MIPS || S390 || SPARC64 || SUPERH || \
-                MICROBLAZE || TILE || ARM64)
-
+       depends on DEBUG_KERNEL && EXPERIMENTAL && HAVE_DEBUG_KMEMLEAK
        select DEBUG_FS
        select STACKTRACE if STACKTRACE_SUPPORT
        select KALLSYMS