The following commit has been merged into the locking/core branch of tip:
Commit-ID: 36206b588bc815e5f64e8da72d7ab79e00b76281
Gitweb: https://git.kernel.org/tip/36206b588bc815e5f64e8da72d7ab79e00b76281
Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
AuthorDate: Thu, 20 Aug 2020 09:27:52 +02:00
Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
CommitterDate: Wed, 26 Aug 2020 12:41:55 +02:00
nds32: Implement arch_irqs_disabled()
Cc: Nick Hu <nickhu@xxxxxxxxxxxxx>
Cc: Greentime Hu <green.hu@xxxxxxxxx>
Cc: Vincent Chen <deanbo422@xxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Reviewed-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Tested-by: Marco Elver <elver@xxxxxxxxxx>
Link: https://lkml.kernel.org/r/20200821085348.604899379@xxxxxxxxxxxxx
---
arch/nds32/include/asm/irqflags.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/nds32/include/asm/irqflags.h b/arch/nds32/include/asm/irqflags.h
index fb45ec4..51ef800 100644
--- a/arch/nds32/include/asm/irqflags.h
+++ b/arch/nds32/include/asm/irqflags.h
@@ -34,3 +34,8 @@ static inline int arch_irqs_disabled_flags(unsigned long flags)
{
return !flags;
}
+
+static inline int arch_irqs_disabled(void)
+{
+ return arch_irqs_disabled_flags(arch_local_save_flags());
+}
|