Commit-ID: bf9f2ee28d475ada0005c59382852cb70f1419ac
Gitweb: http://git.kernel.org/tip/bf9f2ee28d475ada0005c59382852cb70f1419ac
Author: Andy Lutomirski <luto@xxxxxxxxxx>
AuthorDate: Mon, 20 Jul 2015 11:52:23 -0700
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Tue, 21 Jul 2015 08:02:32 +0200
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@xxxxxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Brian Gerst <brgerst@xxxxxxxxx>
Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/c91fa38507760d9e54a4b8737fa6409bde896b33.1437418322.git.luto@xxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
arch/x86/kernel/nmi.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
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 @@ 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) {
/*
--
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