This patch introduces HAVE_DEBUG_KMEMLEAK config option and selects it in corresponding architecture Kconfig files. DEBUG_KMEMLEAK now only depends on HAVE_DEBUG_KMEMLEAK.
Signed-off-by: Catalin Marinas <[email protected]> Cc: Russell King <[email protected]> Cc: Michal Simek <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: Paul Mundt <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Chris Metcalf <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: [email protected] Cc: Andrew Morton <[email protected]> --- arch/arm/Kconfig | 1 + arch/arm64/Kconfig | 1 + arch/microblaze/Kconfig | 1 + arch/mips/Kconfig | 1 + arch/powerpc/Kconfig | 1 + arch/s390/Kconfig | 1 + arch/sh/Kconfig | 1 + arch/sparc/Kconfig | 1 + arch/tile/Kconfig | 1 + arch/x86/Kconfig | 1 + lib/Kconfig.debug | 8 ++++---- 11 files changed, 14 insertions(+), 4 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 31af8e4..07679b0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -24,6 +24,7 @@ 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 e61acae..5dc9273 100644 --- 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 ab9afca..fa6725b 100644 --- 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 faf6528..335115e 100644 --- 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 352f416..7a7f5cc 100644 --- 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 c19e7ec..2e26b97 100644 --- 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 f0c85e4..cfbf3e3 100644 --- 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 e664810..274d6cf 100644 --- 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 c9a3c1f..9a0d77d 100644 --- 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 2e84642..302094d 100644 --- 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 35c4565..63dfc4c 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -449,12 +449,12 @@ 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
