linux-kernel - [PATCH 5.4 001/191] Revert "MIPS: futex: Restore \n after sync instructions"

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Message-Id: <20200102215830.043513213@linuxfoundation.org>
Date:   Thu,  2 Jan 2020 23:04:43 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Guenter Roeck <linux@...ck-us.net>,
        Paul Burton <paul.burton@...s.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 001/191] Revert "MIPS: futex: Restore \n after sync instructions"

From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

This reverts commit dc9d0a75ce9af74612d6a4d052e4df2bddfe8ed4 which is
commit fd7710cb491f900eb63d2ce5aac0e682003e84e9 upstream.

This, and the follow-on patch, breaks the mips build so it needs to be
reverted.

Reported-by: Guenter Roeck <linux@...ck-us.net>
Cc: Paul Burton <paul.burton@...s.com>
Cc: Sasha Levin <sashal@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 arch/mips/include/asm/futex.h |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/arch/mips/include/asm/futex.h
+++ b/arch/mips/include/asm/futex.h
@@ -33,7 +33,7 @@
 		"	.set	arch=r4000			\n"	\
 		"2:	sc	$1, %2				\n"	\
 		"	beqzl	$1, 1b				\n"	\
-		__stringify(__WEAK_LLSC_MB) "			\n"	\
+		__stringify(__WEAK_LLSC_MB)				\
 		"3:						\n"	\
 		"	.insn					\n"	\
 		"	.set	pop				\n"	\
@@ -63,7 +63,7 @@
 		"	.set	"MIPS_ISA_ARCH_LEVEL"		\n"	\
 		"2:	"user_sc("$1", "%2")"			\n"	\
 		"	beqz	$1, 1b				\n"	\
-		__stringify(__WEAK_LLSC_MB) "			\n"	\
+		__stringify(__WEAK_LLSC_MB)				\
 		"3:						\n"	\
 		"	.insn					\n"	\
 		"	.set	pop				\n"	\
@@ -148,7 +148,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval,
 		"	.set	arch=r4000				\n"
 		"2:	sc	$1, %2					\n"
 		"	beqzl	$1, 1b					\n"
-		__stringify(__WEAK_LLSC_MB) "				\n"
+		__stringify(__WEAK_LLSC_MB)
 		"3:							\n"
 		"	.insn						\n"
 		"	.set	pop					\n"