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Subject[tip:irq/core] softirq/ia64: Switch to generic local_softirq_pending() implementation
Commit-ID:  a58bdf25b98bf765b4b732f2c56097ddcb9f2d5a
Gitweb: https://git.kernel.org/tip/a58bdf25b98bf765b4b732f2c56097ddcb9f2d5a
Author: Frederic Weisbecker <frederic@kernel.org>
AuthorDate: Tue, 8 May 2018 15:38:21 +0200
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Mon, 14 May 2018 11:25:27 +0200

softirq/ia64: Switch to generic local_softirq_pending() implementation

Benefit from the generic softirq mask implementation that rely on per-CPU
mutators instead of working with raw operators on top of this_cpu_ptr().

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Helge Deller <deller@gmx.de>
Cc: James E.J. Bottomley <jejb@parisc-linux.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Rich Felker <dalias@libc.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Link: http://lkml.kernel.org/r/1525786706-22846-7-git-send-email-frederic@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/ia64/include/asm/hardirq.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/ia64/include/asm/hardirq.h b/arch/ia64/include/asm/hardirq.h
index 22fae710e420..ccde7c2ba00f 100644
--- a/arch/ia64/include/asm/hardirq.h
+++ b/arch/ia64/include/asm/hardirq.h
@@ -13,7 +13,7 @@

#define __ARCH_IRQ_STAT 1

-#define local_softirq_pending() (*this_cpu_ptr(&ia64_cpu_info.softirq_pending))
+#define local_softirq_pending_ref ia64_cpu_info.softirq_pending

#include <linux/threads.h>
#include <linux/irq.h>
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