linux-kernel - [2.6 patch] fix ia64 kprobes compilation

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Date:	Mon, 3 Mar 2008 20:07:22 +0200
From:	Adrian Bunk <bunk@...nel.org>
To:	prasanna@...ibm.com, ananth@...ibm.com,
	anil.s.keshavamurthy@...el.com, davem@...emloft.net,
	tony.luck@...el.com
Cc:	linux-ia64@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [2.6 patch] fix ia64 kprobes compilation

This patch fixes the following compile error with a recent gcc:

<--  snip  -->

...
  CC      kernel/kprobes.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/kprobes.c:1066: error: __ksymtab_jprobe_return causes a section type conflict
make[2]: *** [kernel/kprobes.o] Error 1

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@...nel.org>

---

 arch/ia64/kernel/kprobes.c |    5 +++++
 include/asm-ia64/kprobes.h |    4 ----
 2 files changed, 5 insertions(+), 4 deletions(-)

20bd2855f85dd0ac9d76df414aeef8c82d2ec668 foobar
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index b618487..615c3d2 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -1001,6 +1001,11 @@ int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 	return 1;
 }
 
+/* ia64 does not need this */
+void __kprobes jprobe_return(void)
+{
+}
+
 int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index a93ce9e..49684b6 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -122,10 +122,6 @@ extern int kprobes_fault_handler(struct pt_regs *regs, int trapnr);
 extern int kprobe_exceptions_notify(struct notifier_block *self,
 				    unsigned long val, void *data);
 
-/* ia64 does not need this */
-static inline void jprobe_return(void)
-{
-}
 extern void invalidate_stacked_regs(void);
 extern void flush_register_stack(void);
 extern void arch_remove_kprobe(struct kprobe *p);

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