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| author | Catalin Marinas <catalin.marinas@arm.com> | 2012-10-09 03:28:16 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 11:22:14 +0400 |
| commit | 7ac57a89de958fbb5271dc504d0c25e34dbeec32 (patch) | |
| tree | 4243b7e9f702e9b48820b62d8572f9aeb6f1cf1c /arch | |
| parent | 9b2a60c484715e2d2f07d8192fd9f18435cbc77c (diff) | |
| download | linux-7ac57a89de958fbb5271dc504d0c25e34dbeec32.tar.xz | |
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: Catalin 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: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/Kconfig | 1 | ||||
| -rw-r--r-- | arch/powerpc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/s390/Kconfig | 1 | ||||
| -rw-r--r-- | arch/sparc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/tile/Kconfig | 1 | ||||
| -rw-r--r-- | arch/x86/Kconfig | 1 |
6 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index a30856058742..7ff68c946073 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -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. diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 6a798a70a6d1..df7edb887a04 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -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 diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 8c6d7986f6d2..ceff7aef2477 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -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 diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 700a01adec3a..e184075877d7 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -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 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index df69d4296b4b..dc46490adca0 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -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 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 3fea1848d955..6119d6c7002e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -47,6 +47,7 @@ config X86 select HAVE_FUNCTION_GRAPH_FP_TEST select HAVE_FUNCTION_TRACE_MCOUNT_TEST select HAVE_SYSCALL_TRACEPOINTS + select SYSCTL_EXCEPTION_TRACE select HAVE_KVM select HAVE_ARCH_KGDB select HAVE_ARCH_TRACEHOOK |