x86/nmi: Remove the 'b2b' parameter from nmi_handle()
It has never had any effect. Remove it for comprehensibility.
Signed-off-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: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/c91fa38507760d9e54a4b8737fa6409bde896b33.1437418322.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index c3e985d..f76d650 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -110,7 +110,7 @@
a->handler, whole_msecs, decimal_msecs);
}
-static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
+static int nmi_handle(unsigned int type, struct pt_regs *regs)
{
struct nmi_desc *desc = nmi_to_desc(type);
struct nmiaction *a;
@@ -213,7 +213,7 @@
pci_serr_error(unsigned char reason, struct pt_regs *regs)
{
/* check to see if anyone registered against these types of errors */
- if (nmi_handle(NMI_SERR, regs, false))
+ if (nmi_handle(NMI_SERR, regs))
return;
pr_emerg("NMI: PCI system error (SERR) for reason %02x on CPU %d.\n",
@@ -247,7 +247,7 @@
unsigned long i;
/* check to see if anyone registered against these types of errors */
- if (nmi_handle(NMI_IO_CHECK, regs, false))
+ if (nmi_handle(NMI_IO_CHECK, regs))
return;
pr_emerg(
@@ -284,7 +284,7 @@
* as only the first one is ever run (unless it can actually determine
* if it caused the NMI)
*/
- handled = nmi_handle(NMI_UNKNOWN, regs, false);
+ handled = nmi_handle(NMI_UNKNOWN, regs);
if (handled) {
__this_cpu_add(nmi_stats.unknown, handled);
return;
@@ -332,7 +332,7 @@
__this_cpu_write(last_nmi_rip, regs->ip);
- handled = nmi_handle(NMI_LOCAL, regs, b2b);
+ handled = nmi_handle(NMI_LOCAL, regs);
__this_cpu_add(nmi_stats.normal, handled);
if (handled) {
/*
