linux-kernel - [GIT pull] locking fixes for 4.8

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Message-ID: <alpine.DEB.2.20.1609242126260.5416@nanos>
Date:   Sat, 24 Sep 2016 21:28:42 +0200 (CEST)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
cc:     LKML <linux-kernel@...r.kernel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Ingo Molnar <mingo@...nel.org>,
        "H. Peter Anvin" <hpa@...or.com>
Subject: [GIT pull] locking fixes for 4.8

Linus,

please pull the latest locking-urgent-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking-urgent-for-linus

Two smallish fixes:

   - Use the proper asm constraint in the Super-H atomic_fetch_ops

   - A trivial typo fix in the Kconfig help text

Thanks,

	tglx

------------------>
Peter Zijlstra (1):
      locking/atomic, arch/sh: Fix ATOMIC_FETCH_OP()

Vivien Didelot (1):
      locking/hung_task: Fix typo in CONFIG_DETECT_HUNG_TASK help text


 arch/sh/include/asm/atomic-llsc.h | 2 +-
 lib/Kconfig.debug                 | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/sh/include/asm/atomic-llsc.h b/arch/sh/include/asm/atomic-llsc.h
index caea2c45f6c2..1d159ce50f5a 100644
--- a/arch/sh/include/asm/atomic-llsc.h
+++ b/arch/sh/include/asm/atomic-llsc.h
@@ -60,7 +60,7 @@ static inline int atomic_fetch_##op(int i, atomic_t *v)			\
 "	movco.l	%0, @%3					\n"		\
 "	bf	1b					\n"		\
 "	synco						\n"		\
-	: "=&z" (temp), "=&z" (res)					\
+	: "=&z" (temp), "=&r" (res)					\
 	: "r" (i), "r" (&v->counter)					\
 	: "t");								\
 									\
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 2e2cca509231..cab7405f48d2 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -821,7 +821,7 @@ config DETECT_HUNG_TASK
 	help
 	  Say Y here to enable the kernel to detect "hung tasks",
 	  which are bugs that cause the task to be stuck in
-	  uninterruptible "D" state indefinitiley.
+	  uninterruptible "D" state indefinitely.
 
 	  When a hung task is detected, the kernel will print the
 	  current stack trace (which you should report), but the