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authorJosh Poimboeuf <jpoimboe@redhat.com>2016-08-18 18:59:01 +0300
committerIngo Molnar <mingo@kernel.org>2016-08-18 19:41:27 +0300
commitbf255bdaada6d497536aadee5406f6ded318978b (patch)
treec794ab4f8f2d9bd32417c8be928bdbd676c61bae /arch/x86/include/asm/kdebug.h
parentf594d0b9b34aeb8e3ffa524eaa8a4085afb56d22 (diff)
downloadlinux-bf255bdaada6d497536aadee5406f6ded318978b.tar.xz
x86/dumpstack: Remove show_trace()
There are a bewildering array of options for dumping the stack. Simplify things a little by removing show_trace(), which is unused. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Andy Lutomirski <luto@kernel.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Byungchul Park <byungchul.park@lge.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Kees Cook <keescook@chromium.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Nilay Vaish <nilayvaish@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/fe02292eac9d409001ec0cf6d06f90ced242570d.1471535549.git.jpoimboe@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/kdebug.h')
-rw-r--r--arch/x86/include/asm/kdebug.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/kdebug.h b/arch/x86/include/asm/kdebug.h
index 1ef9d581b5d9..d31881188431 100644
--- a/arch/x86/include/asm/kdebug.h
+++ b/arch/x86/include/asm/kdebug.h
@@ -24,8 +24,6 @@ enum die_val {
extern void printk_address(unsigned long address);
extern void die(const char *, struct pt_regs *,long);
extern int __must_check __die(const char *, struct pt_regs *, long);
-extern void show_trace(struct task_struct *t, struct pt_regs *regs,
- unsigned long *sp, unsigned long bp);
extern void show_stack_regs(struct pt_regs *regs);
extern void __show_regs(struct pt_regs *regs, int all);
extern unsigned long oops_begin(void);