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authorAndy Lutomirski <luto@kernel.org>2015-07-20 21:52:23 +0300
committerIngo Molnar <mingo@kernel.org>2015-07-21 09:02:32 +0300
commitbf9f2ee28d475ada0005c59382852cb70f1419ac (patch)
tree3ace5e5421829006e1cf544748bb4c60aa9aa692 /arch/x86/kernel/nmi.c
parentd132803e6c611d50c19baedc8ae520203a2baca7 (diff)
downloadlinux-bf9f2ee28d475ada0005c59382852cb70f1419ac.tar.xz
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>
Diffstat (limited to 'arch/x86/kernel/nmi.c')
-rw-r--r--arch/x86/kernel/nmi.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index c3e985d1751c..f76d6500f458 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -110,7 +110,7 @@ static void nmi_max_handler(struct irq_work *w)
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 @@ static void
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 @@ io_check_error(unsigned char reason, struct pt_regs *regs)
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 @@ unknown_nmi_error(unsigned char reason, struct pt_regs *regs)
* 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 @@ static void default_do_nmi(struct pt_regs *regs)
__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) {
/*