x86: make printk_address regs->ip always reliable

printk_address()'s second parameter is the reliability indication,
not the ebp. If we're printing regs->ip we're reliable by definition,
so pass a 1 here.

Signed-off-by: Arjan van de Ven
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 383760bfd283..4e65ae8a54bf 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -329,7 +329,7 @@ void __show_regs(struct pt_regs * regs)
                 (int)strcspn(init_utsname()->version, " "),
                 init_utsname()->version);
         printk("RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->ip);
-        printk_address(regs->ip, regs->bp);
+        printk_address(regs->ip, 1);
         printk("RSP: %04lx:%016lx  EFLAGS: %08lx\n", regs->ss, regs->sp,
                 regs->flags);
         printk("RAX: %016lx RBX: %016lx RCX: %016lx\n",
diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c
index 0bba7924604e..814801f4eb9e 100644
--- a/arch/x86/kernel/traps_64.c
+++ b/arch/x86/kernel/traps_64.c
@@ -582,7 +582,7 @@ int __kprobes __die(const char * str, struct pt_regs * regs, long err)
         add_taint(TAINT_DIE);
         /* Executive summary in case the oops scrolled away */
         printk(KERN_ALERT "RIP ");
-        printk_address(regs->ip, regs->bp);
+        printk_address(regs->ip, 1);
         printk(" RSP <%016lx>\n", regs->sp);
         if (kexec_should_crash(current))
                 crash_kexec(regs);