[PATCH 13/15] ARM: mm: cleanup cppcheck shifting errors

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From: Phong Tran <tranmanphong@gmail.com>
To: mark.rutland@arm.com, kstewart@linuxfoundation.org,
	songliubraving@fb.com, andrew@lunn.ch, peterz@infradead.org,
	nsekhar@ti.com, ast@kernel.org, jolsa@redhat.com,
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	lorenzo.pieralisi@arm.com, will@kernel.org,
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	tranmanphong@gmail.com, festevam@gmail.com,
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	kgene@kernel.org, kernel@pengutronix.de, sudeep.holla@arm.com,
	bpf@vger.kernel.org, shawnguo@kernel.org, kafai@fb.com,
	daniel@zonque.org
Subject: [PATCH 13/15] ARM: mm: cleanup cppcheck shifting errors
Date: Sun, 23 Jun 2019 22:13:11 +0700	[thread overview]
Message-ID: <20190623151313.970-14-tranmanphong@gmail.com> (raw)
In-Reply-To: <20190623151313.970-1-tranmanphong@gmail.com>

[arch/arm/mm/alignment.c:875]: (error) Shifting signed 32-bit value by
31 bits is undefined behaviour
[arch/arm/mm/fault.c:556]: (error) Shifting signed 32-bit value by 31
bits is undefined behaviour
[arch/arm/mm/fault.c:585]: (error) Shifting signed 32-bit value by 31
bits is undefined behaviour
[arch/arm/mm/fault.c:219]: (error) Shifting signed 32-bit value by 31
bits is undefined behaviour

Signed-off-by: Phong Tran <tranmanphong@gmail.com>
---
 arch/arm/mm/fault.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
index c063708fa503..159c4e7bff09 100644
--- a/arch/arm/mm/fault.h
+++ b/arch/arm/mm/fault.h
@@ -5,9 +5,9 @@
 /*
  * Fault status register encodings.  We steal bit 31 for our own purposes.
  */
-#define FSR_LNX_PF		(1 << 31)
-#define FSR_WRITE		(1 << 11)
-#define FSR_FS4			(1 << 10)
+#define FSR_LNX_PF		(1U << 31)
+#define FSR_WRITE		(1U << 11)
+#define FSR_FS4			(1U << 10)
 #define FSR_FS3_0		(15)
 #define FSR_FS5_0		(0x3f)
 
-- 
2.11.0

WARNING: multiple messages have this Message-ID (diff)

From: Phong Tran <tranmanphong@gmail.com>
To: mark.rutland@arm.com, kstewart@linuxfoundation.org,
	songliubraving@fb.com, andrew@lunn.ch, peterz@infradead.org,
	nsekhar@ti.com, ast@kernel.org, jolsa@redhat.com,
	netdev@vger.kernel.org, gerg@uclinux.org,
	lorenzo.pieralisi@arm.com, will@kernel.org,
	linux-samsung-soc@vger.kernel.org, daniel@iogearbox.net,
	tranmanphong@gmail.com, festevam@gmail.com,
	gregory.clement@bootlin.com, allison@lohutok.net,
	linux@armlinux.org.uk, krzk@kernel.org, haojian.zhuang@gmail.com,
	bgolaszewski@baylibre.com, tony@atomide.com, mingo@redhat.com,
	linux-imx@nxp.com, yhs@fb.com, sebastian.hesselbarth@gmail.com,
	illusionist.neo@gmail.com, jason@lakedaemon.net,
	liviu.dudau@arm.com, s.hauer@pengutronix.de, acme@kernel.org,
	lkundrak@v3.sk, robert.jarzmik@free.fr, dmg@turingmachine.org,
	swinslow@gmail.co
Subject: [PATCH 13/15] ARM: mm: cleanup cppcheck shifting errors
Date: Sun, 23 Jun 2019 22:13:11 +0700	[thread overview]
Message-ID: <20190623151313.970-14-tranmanphong@gmail.com> (raw)
In-Reply-To: <20190623151313.970-1-tranmanphong@gmail.com>

[arch/arm/mm/alignment.c:875]: (error) Shifting signed 32-bit value by
31 bits is undefined behaviour
[arch/arm/mm/fault.c:556]: (error) Shifting signed 32-bit value by 31
bits is undefined behaviour
[arch/arm/mm/fault.c:585]: (error) Shifting signed 32-bit value by 31
bits is undefined behaviour
[arch/arm/mm/fault.c:219]: (error) Shifting signed 32-bit value by 31
bits is undefined behaviour

Signed-off-by: Phong Tran <tranmanphong@gmail.com>
---
 arch/arm/mm/fault.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
index c063708fa503..159c4e7bff09 100644
--- a/arch/arm/mm/fault.h
+++ b/arch/arm/mm/fault.h
@@ -5,9 +5,9 @@
 /*
  * Fault status register encodings.  We steal bit 31 for our own purposes.
  */
-#define FSR_LNX_PF		(1 << 31)
-#define FSR_WRITE		(1 << 11)
-#define FSR_FS4			(1 << 10)
+#define FSR_LNX_PF		(1U << 31)
+#define FSR_WRITE		(1U << 11)
+#define FSR_FS4			(1U << 10)
 #define FSR_FS3_0		(15)
 #define FSR_FS5_0		(0x3f)
 
-- 
2.11.0

next prev parent reply	other threads:[~2019-06-23 15:16 UTC|newest]

Thread overview: 134+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-23 15:12 [PATCH 00/15] cleanup cppcheck signed shifting errors Phong Tran
2019-06-23 15:12 ` Phong Tran
2019-06-23 15:12 ` [PATCH 01/15] arm: perf: cleanup cppcheck shifting error Phong Tran
2019-06-23 15:12   ` Phong Tran
2019-06-24  7:11   ` Peter Zijlstra
2019-06-24  7:11     ` Peter Zijlstra
2019-06-23 15:13 ` [PATCH 02/15] ARM: davinci: cleanup cppcheck shifting errors Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-23 15:13 ` [PATCH 03/15] ARM: ep93xx: " Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-23 15:23   ` Alexander Sverdlin
2019-06-23 15:23     ` Alexander Sverdlin
2019-06-23 15:13 ` [PATCH 04/15] ARM: exynos: cleanup cppcheck shifting error Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-23 19:12   ` Krzysztof Kozlowski
2019-06-23 19:12     ` Krzysztof Kozlowski
2019-06-23 15:13 ` [PATCH 05/15] ARM: footbridge: " Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-23 15:13 ` [PATCH 06/15] ARM: imx: cleanup cppcheck shifting errors Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-24  3:16   ` Shawn Guo
2019-06-24  3:16     ` Shawn Guo
2019-06-23 15:13 ` [PATCH 07/15] ARM: ks8695: cleanup cppcheck shifting error Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-23 15:13 ` [PATCH 08/15] ARM: mmp: cleanup cppcheck shifting errors Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-24  7:35   ` Lubomir Rintel
2019-06-24  7:35     ` Lubomir Rintel
2019-06-23 15:13 ` [PATCH 09/15] ARM: omap2: cleanup cppcheck shifting error Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-23 15:13 ` [PATCH 10/15] ARM: orion5x: cleanup cppcheck shifting errors Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-23 15:23   ` Andrew Lunn
2019-06-23 15:23     ` Andrew Lunn
2019-06-24  7:31   ` Gregory CLEMENT
2019-06-24  7:31     ` Gregory CLEMENT
2019-06-23 15:13 ` [PATCH 11/15] ARM: pxa: " Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-23 15:13 ` [PATCH 12/15] ARM: vexpress: cleanup cppcheck shifting error Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-23 15:13 ` Phong Tran [this message]
2019-06-23 15:13   ` [PATCH 13/15] ARM: mm: cleanup cppcheck shifting errors Phong Tran
2019-06-23 15:13 ` [PATCH 14/15] ARM: bpf: cleanup cppcheck shifting error Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-23 15:13 ` [PATCH 15/15] ARM: vfp: cleanup cppcheck shifting errors Phong Tran
2019-06-23 15:13   ` Phong Tran
2019-06-24 13:50 ` [PATCH V2 00/15] cleanup cppcheck signed " Phong Tran
2019-06-24 13:50   ` Phong Tran
2019-06-24 13:50   ` [PATCH V2 01/15] arm: perf: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:50     ` Phong Tran
2019-06-24 13:50   ` [PATCH V2 02/15] ARM: davinci: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:50     ` Phong Tran
2019-06-24 13:50   ` [PATCH V2 03/15] ARM: ep93xx: " Phong Tran
2019-06-24 13:50     ` Phong Tran
2019-06-24 19:16     ` Alexander Sverdlin
2019-06-24 19:16       ` Alexander Sverdlin
2019-06-24 13:50   ` [PATCH V2 04/15] ARM: exynos: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:50     ` Phong Tran
2019-06-24 13:58     ` Russell King - ARM Linux admin
2019-06-24 13:58       ` Russell King - ARM Linux admin
2019-06-24 13:50   ` [PATCH V2 05/15] ARM: footbridge: " Phong Tran
2019-06-24 13:50     ` Phong Tran
2019-06-24 13:50   ` [PATCH V2 06/15] ARM: imx: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:50     ` Phong Tran
2019-06-24 13:50   ` [PATCH V2 07/15] ARM: ks8695: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:50     ` Phong Tran
2019-06-24 13:50   ` [PATCH V2 08/15] ARM: mmp: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:50     ` Phong Tran
2019-06-24 13:59     ` Russell King - ARM Linux admin
2019-06-24 13:59       ` Russell King - ARM Linux admin
2019-06-24 13:50   ` [PATCH V2 09/15] ARM: omap2: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:50     ` Phong Tran
2019-06-24 13:51   ` [PATCH V2 10/15] ARM: orion5x: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:51     ` Phong Tran
2019-06-24 13:54     ` Andrew Lunn
2019-06-24 13:54       ` Andrew Lunn
2019-06-24 13:51   ` [PATCH V2 11/15] ARM: pxa: " Phong Tran
2019-06-24 13:51     ` Phong Tran
2019-06-24 13:51   ` [PATCH V2 12/15] ARM: vexpress: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:51     ` Phong Tran
2019-06-24 13:57     ` Russell King - ARM Linux admin
2019-06-24 13:57       ` Russell King - ARM Linux admin
2019-06-24 13:51   ` [PATCH V2 13/15] ARM: mm: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:51     ` Phong Tran
2019-06-24 13:51   ` [PATCH V2 14/15] ARM: bpf: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:51     ` Phong Tran
2019-06-24 14:00     ` Russell King - ARM Linux admin
2019-06-24 14:00       ` Russell King - ARM Linux admin
2019-06-24 13:51   ` [PATCH V2 15/15] ARM: vfp: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:51     ` Phong Tran
2019-06-24 14:02   ` [PATCH V2 00/15] cleanup cppcheck signed " Russell King - ARM Linux admin
2019-06-24 14:02     ` Russell King - ARM Linux admin
2019-06-24 15:27   ` Peter Zijlstra
2019-06-24 15:27     ` Peter Zijlstra
2019-06-24 15:28     ` Peter Zijlstra
2019-06-24 15:28       ` Peter Zijlstra
2019-06-25  4:03   ` [PATCH V3 " Phong Tran
2019-06-25  4:03     ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 01/15] arm: perf: cleanup cppcheck shifting error Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25 17:21       ` Will Deacon
2019-06-25 17:21         ` Will Deacon
2019-06-25  4:03     ` [PATCH V3 02/15] ARM: davinci: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 03/15] ARM: ep93xx: " Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 04/15] ARM: exynos: cleanup cppcheck shifting error Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25 18:49       ` Krzysztof Kozlowski
2019-06-25 18:49         ` Krzysztof Kozlowski
2019-06-25  4:03     ` [PATCH V3 05/15] ARM: footbridge: " Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 06/15] ARM: imx: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 07/15] ARM: ks8695: cleanup cppcheck shifting error Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 08/15] ARM: mmp: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 09/15] ARM: omap2: cleanup cppcheck shifting error Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 10/15] ARM: orion5x: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 11/15] ARM: pxa: " Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 12/15] ARM: vexpress: cleanup cppcheck shifting error Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25 17:24       ` Sudeep Holla
2019-06-25 17:24         ` Sudeep Holla
2019-06-25  4:03     ` [PATCH V3 13/15] ARM: mm: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 14/15] ARM: bpf: cleanup cppcheck shifting error Phong Tran
2019-06-25  4:03       ` Phong Tran
2019-06-25  4:03     ` [PATCH V3 15/15] ARM: vfp: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03       ` Phong Tran

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:c063708fa50 dfblob:c063708fa50 dfblob:159c4e7bff0
dfblob:159c4e7bff0
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