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[PATCH -tip 1/3] kprobes: fix kprobe selftest configuration dependency
- From: Masami Hiramatsu <mhiramat at redhat dot com>
- To: Ingo Molnar <mingo at elte dot hu>, Ananth N Mavinakayanahalli <ananth at in dot ibm dot com>, lkml<linux-kernel at vger dot kernel dot org>
- Cc: systemtap<systemtap at sources dot redhat dot com>, DLE<dle-develop at lists dot sourceforge dot net>, Masami Hiramatsu <mhiramat at redhat dot com>, Ananth N Mavinakayanahalli <ananth at in dot ibm dot com>, Ingo Molnar <mingo at elte dot hu>, Jim Keniston <jkenisto at us dot ibm dot com>
- Date: Tue, 30 Jun 2009 17:08:03 -0400
- Subject: [PATCH -tip 1/3] kprobes: fix kprobe selftest configuration dependency
- References: <20090630210757.17851.409.stgit@localhost.localdomain>
Select CONFIG_KALLSYMS_ALL when CONFIG_KPROBES_SANITY_TEST=y.
Kprobe selftest always fail without CONFIG_KALLSYMS_ALL=y, because
kallsyms doesn't list up the target functions which are probed in this
test.
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jim Keniston <jkenisto@us.ibm.com>
---
lib/Kconfig.debug | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 80d6db7..741a860 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -740,6 +740,7 @@ config KPROBES_SANITY_TEST
bool "Kprobes sanity tests"
depends on DEBUG_KERNEL
depends on KPROBES
+ select KALLSYMS_ALL
default n
help
This option provides for testing basic kprobes functionality on
--
Masami Hiramatsu
Software Engineer
Hitachi Computer Products (America), Inc.
Software Solutions Division
e-mail: mhiramat@redhat.com