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[PATCH 3/3] kprobes/x86: stacktool: ignore kretprobe_trampoline_holder

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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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[PATCH v12 00/21] Compile-time stack metadata validation Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-09 15:30 +0200
  [PATCH v12 16/21] x86/asm/crypto: Create stack frames in clmul_ghash_mul/update() Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-09 15:40 +0200
  [PATCH v12 21/21] x86/asm/power: Create stack frames in hibernate_asm_64.S Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-09 15:40 +0200
  [PATCH v12 15/21] x86/asm/crypto: Move jump_table to .rodata section Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-09 15:40 +0200
  [PATCH v12 17/21] x86/asm/entry: Create stack frames in thunk functions Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-09 15:40 +0200
  [PATCH v12 05/21] x86/stacktool: Add file and directory ignores Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-09 15:40 +0200
  [PATCH v12 19/21] x86/asm: Create stack frames in rwsem functions Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-09 15:40 +0200
  [PATCH v12 18/21] x86/asm/acpi: Create a stack frame in do_suspend_lowlevel() Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-09 15:40 +0200
  [PATCH v12 20/21] x86/asm/efi: Create a stack frame in efi_call() Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-09 15:40 +0200
  Re: [PATCH v12 00/21] Compile-time stack metadata validation Chris J Arges <chris.j.arges@canonical.com> - 2015-09-15 19:00 +0200
    Re: [PATCH v12 00/21] Compile-time stack metadata validation Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-15 20:20 +0200
  [PATCH 3/3] kprobes/x86: stacktool: ignore kretprobe_trampoline_holder Chris J Arges <chris.j.arges@canonical.com> - 2015-09-18 00:20 +0200
    Re: [PATCH 3/3] kprobes/x86: stacktool: ignore  kretprobe_trampoline_holder Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-18 16:10 +0200
  [PATCH 2/3] x86/stacktool: Ignore head_$(BITS) files. Chris J Arges <chris.j.arges@canonical.com> - 2015-09-18 00:20 +0200
    Re: [PATCH 2/3] x86/stacktool: Ignore head_$(BITS) files. Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-18 16:00 +0200
  [PATCH 1/3] x86/uaccess: Add stack frame output operand in get_user inline asm Chris J Arges <chris.j.arges@canonical.com> - 2015-09-18 00:20 +0200
    Re: [PATCH 1/3] x86/uaccess: Add stack frame output operand in  get_user inline asm Josh Poimboeuf <jpoimboe@redhat.com> - 2015-09-18 16:00 +0200
  [PATCH 0/3] A few stacktool warning fixes. Chris J Arges <chris.j.arges@canonical.com> - 2015-09-18 00:20 +0200

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