Messages in this thread Patch in this message |  | | From | Chris J Arges <> | Subject | [PATCH 3/3] kprobes/x86: stacktool: ignore kretprobe_trampoline_holder | Date | Thu, 17 Sep 2015 17:14:37 -0500 |
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The function kretprobe_trampoline_holder isn't called explicility and therefore should be ignored by stacktool.
Signed-off-by: Chris J Arges <chris.j.arges@canonical.com> --- arch/x86/kernel/kprobes/core.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index 1deffe6..3ade909 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -49,6 +49,7 @@ #include <linux/kdebug.h> #include <linux/kallsyms.h> #include <linux/ftrace.h> +#include <linux/stacktool.h> #include <asm/cacheflush.h> #include <asm/desc.h> @@ -704,6 +705,7 @@ static void __used kretprobe_trampoline_holder(void) } NOKPROBE_SYMBOL(kretprobe_trampoline_holder); NOKPROBE_SYMBOL(kretprobe_trampoline); +STACKTOOL_IGNORE_FUNC(kretprobe_trampoline_holder); /* * Called from kretprobe_trampoline -- 1.9.1
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