From: "David A. Long" <[email protected]> Suggested change from Oleg Nesterov. Fixes incomplete dependencies for uprobes feature.
Signed-off-by: David A. Long <[email protected]> --- arch/Kconfig | 6 +----- kernel/trace/Kconfig | 1 + 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/Kconfig b/arch/Kconfig index 80bbb8c..97ff872 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -86,9 +86,7 @@ config KPROBES_ON_FTRACE optimize on top of function tracing. config UPROBES - bool "Transparent user-space probes (EXPERIMENTAL)" - depends on UPROBE_EVENT && PERF_EVENTS - default n + def_bool n select PERCPU_RWSEM help Uprobes is the user-space counterpart to kprobes: they @@ -101,8 +99,6 @@ config UPROBES managed by the kernel and kept transparent to the probed application. ) - If in doubt, say "N". - config HAVE_64BIT_ALIGNED_ACCESS def_bool 64BIT && !HAVE_EFFICIENT_UNALIGNED_ACCESS help diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 015f85a..8639819 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -424,6 +424,7 @@ config UPROBE_EVENT bool "Enable uprobes-based dynamic events" depends on ARCH_SUPPORTS_UPROBES depends on MMU + depends on PERF_EVENTS select UPROBES select PROBE_EVENTS select TRACING -- 1.8.1.2 -- 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/
