[tip:tracing/core] tracing/kprobes: Make Kconfig dependencies generic
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From: tip-bot for Heiko Carstens on 27 Feb 2010 08:00 Commit-ID: f850c30c8b426ba1688cb63b1a3e534eed03a138 Gitweb: http://git.kernel.org/tip/f850c30c8b426ba1688cb63b1a3e534eed03a138 Author: Heiko Carstens <heiko.carstens(a)de.ibm.com> AuthorDate: Wed, 10 Feb 2010 17:25:17 +0100 Committer: Frederic Weisbecker <fweisbec(a)gmail.com> CommitDate: Wed, 17 Feb 2010 13:13:08 +0100 tracing/kprobes: Make Kconfig dependencies generic KPROBES_EVENT actually depends on the regs and stack access API (b1cf540f) and not on x86. So introduce a new config option which architectures can select if they have the API implemented and switch x86. Signed-off-by: Heiko Carstens <heiko.carstens(a)de.ibm.com> Acked-by: Masami Hiramatsu <mhiramat(a)redhat.com> Cc: Ingo Molnar <mingo(a)elte.hu> Cc: Martin Schwidefsky <schwidefsky(a)de.ibm.com> LKML-Reference: <20100210162517.GB6933(a)osiris.boeblingen.de.ibm.com> Signed-off-by: Frederic Weisbecker <fweisbec(a)gmail.com> --- arch/Kconfig | 3 +++ arch/x86/Kconfig | 1 + kernel/trace/Kconfig | 2 +- 3 files changed, 5 insertions(+), 1 deletions(-) diff --git a/arch/Kconfig b/arch/Kconfig index 9d055b4..04e3aa7 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -121,6 +121,9 @@ config HAVE_DMA_ATTRS config USE_GENERIC_SMP_HELPERS bool +config HAVE_REGS_AND_STACK_ACCESS_API + bool + config HAVE_CLK bool help diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 55298e8..07baa12 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -45,6 +45,7 @@ config X86 select HAVE_GENERIC_DMA_COHERENT if X86_32 select HAVE_EFFICIENT_UNALIGNED_ACCESS select USER_STACKTRACE_SUPPORT + select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_DMA_API_DEBUG select HAVE_KERNEL_GZIP select HAVE_KERNEL_BZIP2 diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 6c22d8a..40fef55 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -451,7 +451,7 @@ config BLK_DEV_IO_TRACE config KPROBE_EVENT depends on KPROBES - depends on X86 + depends on HAVE_REGS_AND_STACK_ACCESS_API bool "Enable kprobes-based dynamic events" select TRACING default y -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |