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* [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb
@ 2020-05-22 14:51 Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 02/19] arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts Sasha Levin
                   ` (17 more replies)
  0 siblings, 18 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Johan Jonker, Heiko Stuebner, Sasha Levin, linux-arm-kernel,
	linux-rockchip, devicetree

From: Johan Jonker <jbx6244@gmail.com>

[ Upstream commit 287e0d538fcec2f6e8eb1e565bf0749f3b90186d ]

A test with the command below gives for example this error:

arch/arm/boot/dts/rk3228-evb.dt.yaml: phy@0:
'#phy-cells' is a required property

The phy nodename is normally used by a phy-handle.
This node is however compatible with
"ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22"
which is just been added to 'ethernet-phy.yaml'.
So change nodename to 'ethernet-phy' for which '#phy-cells'
is not a required property

make ARCH=arm dtbs_check
DT_SCHEMA_FILES=~/.local/lib/python3.5/site-packages/dtschema/schemas/
phy/phy-provider.yaml

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20200416170321.4216-1-jbx6244@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/boot/dts/rk3228-evb.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/rk3228-evb.dts b/arch/arm/boot/dts/rk3228-evb.dts
index 5670b33fd1bd..aed879db6c15 100644
--- a/arch/arm/boot/dts/rk3228-evb.dts
+++ b/arch/arm/boot/dts/rk3228-evb.dts
@@ -46,7 +46,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		phy: phy@0 {
+		phy: ethernet-phy@0 {
 			compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22";
 			reg = <0>;
 			clocks = <&cru SCLK_MAC_PHY>;
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 02/19] arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 03/19] arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node Sasha Levin
                   ` (16 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Johan Jonker, Heiko Stuebner, Sasha Levin, devicetree,
	linux-arm-kernel, linux-rockchip

From: Johan Jonker <jbx6244@gmail.com>

[ Upstream commit c617ed88502d0b05149e7f32f3b3fd8a0663f7e2 ]

The status was removed of the '&gmac2phy' node with the apply
of a patch long time ago, so fix status for '&gmac2phy'
in 'rk3328-evb.dts'.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200425122345.12902-2-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm64/boot/dts/rockchip/rk3328-evb.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
index 212dd8159da9..d89f3451ace5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
@@ -86,7 +86,7 @@
 	assigned-clock-rate = <50000000>;
 	assigned-clocks = <&cru SCLK_MAC2PHY>;
 	assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
-
+	status = "okay";
 };
 
 &i2c1 {
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 03/19] arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 02/19] arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 04/19] ARM: dts: rockchip: swap clock-names of gpu nodes Sasha Levin
                   ` (15 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Johan Jonker, Heiko Stuebner, Sasha Levin, devicetree,
	linux-arm-kernel, linux-rockchip

From: Johan Jonker <jbx6244@gmail.com>

[ Upstream commit c604fd810bda667bdc20b2c041917baa7803e0fb ]

Dts files with Rockchip rk3399 'gpu' nodes were manually verified.
In order to automate this process arm,mali-midgard.txt
has been converted to yaml. In the new setup dtbs_check with
arm,mali-midgard.yaml expects interrupts and interrupt-names values
in the same order. Fix this for rk3399.

make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/gpu/
arm,mali-midgard.yaml

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200425143837.18706-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 451f00a631c4..f14e8c5c41ac 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1817,10 +1817,10 @@
 	gpu: gpu@ff9a0000 {
 		compatible = "rockchip,rk3399-mali", "arm,mali-t860";
 		reg = <0x0 0xff9a0000 0x0 0x10000>;
-		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "gpu", "job", "mmu";
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "job", "mmu", "gpu";
 		clocks = <&cru ACLK_GPU>;
 		power-domains = <&power RK3399_PD_GPU>;
 		status = "disabled";
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 04/19] ARM: dts: rockchip: swap clock-names of gpu nodes
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 02/19] arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 03/19] arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 05/19] ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi Sasha Levin
                   ` (14 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Johan Jonker, Heiko Stuebner, Sasha Levin, linux-arm-kernel,
	linux-rockchip, devicetree

From: Johan Jonker <jbx6244@gmail.com>

[ Upstream commit b14f3898d2c25a9b47a61fb879d0b1f3af92c59b ]

Dts files with Rockchip 'gpu' nodes were manually verified.
In order to automate this process arm,mali-utgard.txt
has been converted to yaml. In the new setup dtbs_check with
arm,mali-utgard.yaml expects clock-names values
in the same order, so fix that.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200425192500.1808-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/boot/dts/rk3036.dtsi | 2 +-
 arch/arm/boot/dts/rk322x.dtsi | 2 +-
 arch/arm/boot/dts/rk3xxx.dtsi | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index d560fc4051c5..db612271371b 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -128,7 +128,7 @@
 		assigned-clocks = <&cru SCLK_GPU>;
 		assigned-clock-rates = <100000000>;
 		clocks = <&cru SCLK_GPU>, <&cru SCLK_GPU>;
-		clock-names = "core", "bus";
+		clock-names = "bus", "core";
 		resets = <&cru SRST_GPU>;
 		status = "disabled";
 	};
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index cd8f2a3b0e91..bada942ef38d 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -539,7 +539,7 @@
 				  "pp1",
 				  "ppmmu1";
 		clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
-		clock-names = "core", "bus";
+		clock-names = "bus", "core";
 		resets = <&cru SRST_GPU_A>;
 		status = "disabled";
 	};
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index d752dc611fd7..86a0d98d28ff 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -84,7 +84,7 @@
 		compatible = "arm,mali-400";
 		reg = <0x10090000 0x10000>;
 		clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
-		clock-names = "core", "bus";
+		clock-names = "bus", "core";
 		assigned-clocks = <&cru ACLK_GPU>;
 		assigned-clock-rates = <100000000>;
 		resets = <&cru SRST_GPU>;
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 05/19] ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (2 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 04/19] ARM: dts: rockchip: swap clock-names of gpu nodes Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 06/19] gpio: tegra: mask GPIO IRQs during IRQ shutdown Sasha Levin
                   ` (13 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Johan Jonker, Heiko Stuebner, Sasha Levin, linux-arm-kernel,
	linux-rockchip, devicetree

From: Johan Jonker <jbx6244@gmail.com>

[ Upstream commit 855bdca1781c79eb661f89c8944c4a719ce720e8 ]

A test with the command below gives these errors:

arch/arm/boot/dts/rk3229-evb.dt.yaml: spi-0:
'#address-cells' is a required property
arch/arm/boot/dts/rk3229-evb.dt.yaml: spi-1:
'#address-cells' is a required property
arch/arm/boot/dts/rk3229-xms6.dt.yaml: spi-0:
'#address-cells' is a required property
arch/arm/boot/dts/rk3229-xms6.dt.yaml: spi-1:
'#address-cells' is a required property

The $nodename pattern for spi nodes is
"^spi(@.*|-[0-9a-f])*$". To prevent warnings rename
'spi-0' and 'spi-1' pinctrl sub nodenames to
'spi0' and 'spi1' in 'rk322x.dtsi'.

make ARCH=arm dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/spi/spi-controller.yaml

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200424123923.8192-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/boot/dts/rk322x.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index bada942ef38d..2aa74267ae51 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -944,7 +944,7 @@
 			};
 		};
 
-		spi-0 {
+		spi0 {
 			spi0_clk: spi0-clk {
 				rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_up>;
 			};
@@ -962,7 +962,7 @@
 			};
 		};
 
-		spi-1 {
+		spi1 {
 			spi1_clk: spi1-clk {
 				rockchip,pins = <0 23 RK_FUNC_2 &pcfg_pull_up>;
 			};
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 06/19] gpio: tegra: mask GPIO IRQs during IRQ shutdown
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (3 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 05/19] ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 07/19] ALSA: usb-audio: add mapping for ASRock TRX40 Creator Sasha Levin
                   ` (12 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Stephen Warren, Linus Walleij, Sasha Levin, linux-gpio, linux-tegra

From: Stephen Warren <swarren@nvidia.com>

[ Upstream commit 0cf253eed5d2bdf7bb3152457b38f39b012955f7 ]

The driver currently leaves GPIO IRQs unmasked even when the GPIO IRQ
client has released the GPIO IRQ. This allows the HW to raise IRQs, and
SW to process them, after shutdown. Fix this by masking the IRQ when it's
shut down. This is usually taken care of by the irqchip core, but since
this driver has a custom irq_shutdown implementation, it must do this
explicitly itself.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Link: https://lore.kernel.org/r/20200427232605.11608-1-swarren@wwwdotorg.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpio/gpio-tegra.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 47dbd19751d0..57903501821e 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -357,6 +357,7 @@ static void tegra_gpio_irq_shutdown(struct irq_data *d)
 	struct tegra_gpio_info *tgi = bank->tgi;
 	unsigned int gpio = d->hwirq;
 
+	tegra_gpio_irq_mask(d);
 	gpiochip_unlock_as_irq(&tgi->gc, gpio);
 }
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 07/19] ALSA: usb-audio: add mapping for ASRock TRX40 Creator
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (4 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 06/19] gpio: tegra: mask GPIO IRQs during IRQ shutdown Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 08/19] net: microchip: encx24j600: add missed kthread_stop Sasha Levin
                   ` (11 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable; +Cc: Andrew Oakley, Takashi Iwai, Sasha Levin, alsa-devel

From: Andrew Oakley <andrew@adoakley.name>

[ Upstream commit da7a8f1a8fc3e14c6dcc52b4098bddb8f20390be ]

This is another TRX40 based motherboard with ALC1220-VB USB-audio
that requires a static mapping table.

This motherboard also has a PCI device which advertises no codecs.  The
PCI ID is 1022:1487 and PCI SSID is 1022:d102.  As this is using the AMD
vendor ID, don't blacklist for now in case other boards have a working
audio device with the same ssid.

alsa-info.sh report for this board:
http://alsa-project.org/db/?f=0a742f89066527497b77ce16bca486daccf8a70c

Signed-off-by: Andrew Oakley <andrew@adoakley.name>
Link: https://lore.kernel.org/r/20200503141639.35519-1-andrew@adoakley.name
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/usb/mixer_maps.c   | 5 +++++
 sound/usb/quirks-table.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
index 1689e4f242df..d7a8b23b335b 100644
--- a/sound/usb/mixer_maps.c
+++ b/sound/usb/mixer_maps.c
@@ -543,6 +543,11 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = {
 		.map = trx40_mobo_map,
 		.connector_map = trx40_mobo_connector_map,
 	},
+	{	/* Asrock TRX40 Creator */
+		.id = USB_ID(0x26ce, 0x0a01),
+		.map = trx40_mobo_map,
+		.connector_map = trx40_mobo_connector_map,
+	},
 	{ 0 } /* terminator */
 };
 
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 774aeedde071..4f8a2b98e090 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -3412,6 +3412,7 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
 ALC1220_VB_DESKTOP(0x0414, 0xa002), /* Gigabyte TRX40 Aorus Pro WiFi */
 ALC1220_VB_DESKTOP(0x0db0, 0x0d64), /* MSI TRX40 Creator */
 ALC1220_VB_DESKTOP(0x0db0, 0x543d), /* MSI TRX40 */
+ALC1220_VB_DESKTOP(0x26ce, 0x0a01), /* Asrock TRX40 Creator */
 #undef ALC1220_VB_DESKTOP
 
 #undef USB_DEVICE_VENDOR_SPEC
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 08/19] net: microchip: encx24j600: add missed kthread_stop
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (5 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 07/19] ALSA: usb-audio: add mapping for ASRock TRX40 Creator Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 09/19] gfs2: move privileged user check to gfs2_quota_lock_check Sasha Levin
                   ` (10 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable; +Cc: Chuhong Yuan, David S . Miller, Sasha Levin, netdev

From: Chuhong Yuan <hslester96@gmail.com>

[ Upstream commit ff8ce319e9c25e920d994cc35236f0bb32dfc8f3 ]

This driver calls kthread_run() in probe, but forgets to call
kthread_stop() in probe failure and remove.
Add the missed kthread_stop() to fix it.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/microchip/encx24j600.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c
index f831238d9793..84b6ad76f5bc 100644
--- a/drivers/net/ethernet/microchip/encx24j600.c
+++ b/drivers/net/ethernet/microchip/encx24j600.c
@@ -1075,7 +1075,7 @@ static int encx24j600_spi_probe(struct spi_device *spi)
 	if (unlikely(ret)) {
 		netif_err(priv, probe, ndev, "Error %d initializing card encx24j600 card\n",
 			  ret);
-		goto out_free;
+		goto out_stop;
 	}
 
 	eidled = encx24j600_read_reg(priv, EIDLED);
@@ -1093,6 +1093,8 @@ static int encx24j600_spi_probe(struct spi_device *spi)
 
 out_unregister:
 	unregister_netdev(priv->ndev);
+out_stop:
+	kthread_stop(priv->kworker_task);
 out_free:
 	free_netdev(ndev);
 
@@ -1105,6 +1107,7 @@ static int encx24j600_spi_remove(struct spi_device *spi)
 	struct encx24j600_priv *priv = dev_get_drvdata(&spi->dev);
 
 	unregister_netdev(priv->ndev);
+	kthread_stop(priv->kworker_task);
 
 	free_netdev(priv->ndev);
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 09/19] gfs2: move privileged user check to gfs2_quota_lock_check
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (6 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 08/19] net: microchip: encx24j600: add missed kthread_stop Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 10/19] gfs2: don't call quota_unhold if quotas are not locked Sasha Levin
                   ` (9 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Bob Peterson, Andreas Gruenbacher, Sasha Levin, cluster-devel

From: Bob Peterson <rpeterso@redhat.com>

[ Upstream commit 4ed0c30811cb4d30ef89850b787a53a84d5d2bcb ]

Before this patch, function gfs2_quota_lock checked if it was called
from a privileged user, and if so, it bypassed the quota check:
superuser can operate outside the quotas.
That's the wrong place for the check because the lock/unlock functions
are separate from the lock_check function, and you can do lock and
unlock without actually checking the quotas.

This patch moves the check to gfs2_quota_lock_check.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/gfs2/quota.c | 3 +--
 fs/gfs2/quota.h | 3 ++-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 0efae7a0ee80..dd0f9bc13164 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -1043,8 +1043,7 @@ int gfs2_quota_lock(struct gfs2_inode *ip, kuid_t uid, kgid_t gid)
 	u32 x;
 	int error = 0;
 
-	if (capable(CAP_SYS_RESOURCE) ||
-	    sdp->sd_args.ar_quota != GFS2_QUOTA_ON)
+	if (sdp->sd_args.ar_quota != GFS2_QUOTA_ON)
 		return 0;
 
 	error = gfs2_quota_hold(ip, uid, gid);
diff --git a/fs/gfs2/quota.h b/fs/gfs2/quota.h
index 836f29480be6..e3a6e2404d11 100644
--- a/fs/gfs2/quota.h
+++ b/fs/gfs2/quota.h
@@ -47,7 +47,8 @@ static inline int gfs2_quota_lock_check(struct gfs2_inode *ip,
 	int ret;
 
 	ap->allowed = UINT_MAX; /* Assume we are permitted a whole lot */
-	if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF)
+	if (capable(CAP_SYS_RESOURCE) ||
+	    sdp->sd_args.ar_quota == GFS2_QUOTA_OFF)
 		return 0;
 	ret = gfs2_quota_lock(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE);
 	if (ret)
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 10/19] gfs2: don't call quota_unhold if quotas are not locked
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (7 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 09/19] gfs2: move privileged user check to gfs2_quota_lock_check Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 11/19] Revert "gfs2: Don't demote a glock until its revokes are written" Sasha Levin
                   ` (8 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Bob Peterson, Andreas Gruenbacher, Sasha Levin, cluster-devel

From: Bob Peterson <rpeterso@redhat.com>

[ Upstream commit c9cb9e381985bbbe8acd2695bbe6bd24bf06b81c ]

Before this patch, function gfs2_quota_unlock checked if quotas are
turned off, and if so, it branched to label out, which called
gfs2_quota_unhold. With the new system of gfs2_qa_get and put, we
no longer want to call gfs2_quota_unhold or we won't balance our
gets and puts.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/gfs2/quota.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index dd0f9bc13164..ce47c8233612 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -1116,7 +1116,7 @@ void gfs2_quota_unlock(struct gfs2_inode *ip)
 	int found;
 
 	if (!test_and_clear_bit(GIF_QD_LOCKED, &ip->i_flags))
-		goto out;
+		return;
 
 	for (x = 0; x < ip->i_qadata->qa_qd_num; x++) {
 		struct gfs2_quota_data *qd;
@@ -1153,7 +1153,6 @@ void gfs2_quota_unlock(struct gfs2_inode *ip)
 			qd_unlock(qda[x]);
 	}
 
-out:
 	gfs2_quota_unhold(ip);
 }
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 11/19] Revert "gfs2: Don't demote a glock until its revokes are written"
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (8 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 10/19] gfs2: don't call quota_unhold if quotas are not locked Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 12/19] cachefiles: Fix race between read_waiter and read_copier involving op->to_do Sasha Levin
                   ` (7 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable; +Cc: Bob Peterson, Sasha Levin, cluster-devel

From: Bob Peterson <rpeterso@redhat.com>

[ Upstream commit b14c94908b1b884276a6608dea3d0b1b510338b7 ]

This reverts commit df5db5f9ee112e76b5202fbc331f990a0fc316d6.

This patch fixes a regression: patch df5db5f9ee112 allowed function
run_queue() to bypass its call to do_xmote() if revokes were queued for
the glock. That's wrong because its call to do_xmote() is what is
responsible for calling the go_sync() glops functions to sync both
the ail list and any revokes queued for it. By bypassing the call,
gfs2 could get into a stand-off where the glock could not be demoted
until its revokes are written back, but the revokes would not be
written back because do_xmote() was never called.

It "sort of" works, however, because there are other mechanisms like
the log flush daemon (logd) that can sync the ail items and revokes,
if it deems it necessary. The problem is: without file system pressure,
it might never deem it necessary.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/gfs2/glock.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index f8a5eef3d014..ccdd8c821abd 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -636,9 +636,6 @@ __acquires(&gl->gl_lockref.lock)
 			goto out_unlock;
 		if (nonblock)
 			goto out_sched;
-		smp_mb();
-		if (atomic_read(&gl->gl_revokes) != 0)
-			goto out_sched;
 		set_bit(GLF_DEMOTE_IN_PROGRESS, &gl->gl_flags);
 		GLOCK_BUG_ON(gl, gl->gl_demote_state == LM_ST_EXCLUSIVE);
 		gl->gl_target = gl->gl_demote_state;
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 12/19] cachefiles: Fix race between read_waiter and read_copier involving op->to_do
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (9 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 11/19] Revert "gfs2: Don't demote a glock until its revokes are written" Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 13/19] usb: dwc3: pci: Enable extcon driver for Intel Merrifield Sasha Levin
                   ` (6 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Lei Xue, Dave Wysochanski, David Howells, Sasha Levin, linux-cachefs

From: Lei Xue <carmark.dlut@gmail.com>

[ Upstream commit 7bb0c5338436dae953622470d52689265867f032 ]

There is a potential race in fscache operation enqueuing for reading and
copying multiple pages from cachefiles to netfs.  The problem can be seen
easily on a heavy loaded system (for example many processes reading files
continually on an NFS share covered by fscache triggered this problem within
a few minutes).

The race is due to cachefiles_read_waiter() adding the op to the monitor
to_do list and then then drop the object->work_lock spinlock before
completing fscache_enqueue_operation().  Once the lock is dropped,
cachefiles_read_copier() grabs the op, completes processing it, and
makes it through fscache_retrieval_complete() which sets the op->state to
the final state of FSCACHE_OP_ST_COMPLETE(4).  When cachefiles_read_waiter()
finally gets through the remainder of fscache_enqueue_operation()
it sees the invalid state, and hits the ASSERTCMP and the following
oops is seen:
[ 2259.612361] FS-Cache:
[ 2259.614785] FS-Cache: Assertion failed
[ 2259.618639] FS-Cache: 4 == 5 is false
[ 2259.622456] ------------[ cut here ]------------
[ 2259.627190] kernel BUG at fs/fscache/operation.c:70!
...
[ 2259.791675] RIP: 0010:[<ffffffffc061b4cf>]  [<ffffffffc061b4cf>] fscache_enqueue_operation+0xff/0x170 [fscache]
[ 2259.802059] RSP: 0000:ffffa0263d543be0  EFLAGS: 00010046
[ 2259.807521] RAX: 0000000000000019 RBX: ffffa01a4d390480 RCX: 0000000000000006
[ 2259.814847] RDX: 0000000000000000 RSI: 0000000000000046 RDI: ffffa0263d553890
[ 2259.822176] RBP: ffffa0263d543be8 R08: 0000000000000000 R09: ffffa0263c2d8708
[ 2259.829502] R10: 0000000000001e7f R11: 0000000000000000 R12: ffffa01a4d390480
[ 2259.844483] R13: ffff9fa9546c5920 R14: ffffa0263d543c80 R15: ffffa0293ff9bf10
[ 2259.859554] FS:  00007f4b6efbd700(0000) GS:ffffa0263d540000(0000) knlGS:0000000000000000
[ 2259.875571] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2259.889117] CR2: 00007f49e1624ff0 CR3: 0000012b38b38000 CR4: 00000000007607e0
[ 2259.904015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2259.918764] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2259.933449] PKRU: 55555554
[ 2259.943654] Call Trace:
[ 2259.953592]  <IRQ>
[ 2259.955577]  [<ffffffffc03a7c12>] cachefiles_read_waiter+0x92/0xf0 [cachefiles]
[ 2259.978039]  [<ffffffffa34d3942>] __wake_up_common+0x82/0x120
[ 2259.991392]  [<ffffffffa34d3a63>] __wake_up_common_lock+0x83/0xc0
[ 2260.004930]  [<ffffffffa34d3510>] ? task_rq_unlock+0x20/0x20
[ 2260.017863]  [<ffffffffa34d3ab3>] __wake_up+0x13/0x20
[ 2260.030230]  [<ffffffffa34c72a0>] __wake_up_bit+0x50/0x70
[ 2260.042535]  [<ffffffffa35bdcdb>] unlock_page+0x2b/0x30
[ 2260.054495]  [<ffffffffa35bdd09>] page_endio+0x29/0x90
[ 2260.066184]  [<ffffffffa368fc81>] mpage_end_io+0x51/0x80

CPU1
cachefiles_read_waiter()
 20 static int cachefiles_read_waiter(wait_queue_entry_t *wait, unsigned mode,
 21                                   int sync, void *_key)
 22 {
...
 61         spin_lock(&object->work_lock);
 62         list_add_tail(&monitor->op_link, &op->to_do);
 63         spin_unlock(&object->work_lock);
<begin race window>
 64
 65         fscache_enqueue_retrieval(op);
182 static inline void fscache_enqueue_retrieval(struct fscache_retrieval *op)
183 {
184         fscache_enqueue_operation(&op->op);
185 }
 58 void fscache_enqueue_operation(struct fscache_operation *op)
 59 {
 60         struct fscache_cookie *cookie = op->object->cookie;
 61
 62         _enter("{OBJ%x OP%x,%u}",
 63                op->object->debug_id, op->debug_id, atomic_read(&op->usage));
 64
 65         ASSERT(list_empty(&op->pend_link));
 66         ASSERT(op->processor != NULL);
 67         ASSERT(fscache_object_is_available(op->object));
 68         ASSERTCMP(atomic_read(&op->usage), >, 0);
<end race window>

CPU2
cachefiles_read_copier()
168         while (!list_empty(&op->to_do)) {
...
202                 fscache_end_io(op, monitor->netfs_page, error);
203                 put_page(monitor->netfs_page);
204                 fscache_retrieval_complete(op, 1);

CPU1
 58 void fscache_enqueue_operation(struct fscache_operation *op)
 59 {
...
 69         ASSERTIFCMP(op->state != FSCACHE_OP_ST_IN_PROGRESS,
 70                     op->state, ==,  FSCACHE_OP_ST_CANCELLED);

Signed-off-by: Lei Xue <carmark.dlut@gmail.com>
Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/cachefiles/rdwr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c
index 8a577409d030..f822ac9e3cb0 100644
--- a/fs/cachefiles/rdwr.c
+++ b/fs/cachefiles/rdwr.c
@@ -64,9 +64,9 @@ static int cachefiles_read_waiter(wait_queue_entry_t *wait, unsigned mode,
 	object = container_of(op->op.object, struct cachefiles_object, fscache);
 	spin_lock(&object->work_lock);
 	list_add_tail(&monitor->op_link, &op->to_do);
+	fscache_enqueue_retrieval(op);
 	spin_unlock(&object->work_lock);
 
-	fscache_enqueue_retrieval(op);
 	fscache_put_retrieval(op);
 	return 0;
 }
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 13/19] usb: dwc3: pci: Enable extcon driver for Intel Merrifield
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (10 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 12/19] cachefiles: Fix race between read_waiter and read_copier involving op->to_do Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 14/19] usb: gadget: legacy: fix redundant initialization warnings Sasha Levin
                   ` (5 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Andy Shevchenko, Felipe Balbi, Sasha Levin, linux-usb, linux-omap

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

[ Upstream commit 066c09593454e89bc605ffdff1c9810061f9b1e1 ]

Intel Merrifield provides a DR support via PMIC which has its own
extcon driver.

Add a property string to link to that driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/usb/dwc3/dwc3-pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index edf7984707b7..b2fd505938a0 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -112,6 +112,7 @@ static const struct property_entry dwc3_pci_intel_properties[] = {
 
 static const struct property_entry dwc3_pci_mrfld_properties[] = {
 	PROPERTY_ENTRY_STRING("dr_mode", "otg"),
+	PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"),
 	PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
 	{}
 };
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 14/19] usb: gadget: legacy: fix redundant initialization warnings
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (11 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 13/19] usb: dwc3: pci: Enable extcon driver for Intel Merrifield Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 15/19] net: freescale: select CONFIG_FIXED_PHY where needed Sasha Levin
                   ` (4 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Masahiro Yamada, Alan Stern, kbuild test robot, Felipe Balbi,
	Sasha Levin, linux-usb

From: Masahiro Yamada <masahiroy@kernel.org>

[ Upstream commit d13cce757954fa663c69845611957396843ed87a ]

Fix the following cppcheck warnings:

drivers/usb/gadget/legacy/inode.c:1364:8: style: Redundant initialization for 'value'. The initialized value is overwritten$
 value = -EOPNOTSUPP;
       ^
drivers/usb/gadget/legacy/inode.c:1331:15: note: value is initialized
 int    value = -EOPNOTSUPP;
              ^
drivers/usb/gadget/legacy/inode.c:1364:8: note: value is overwritten
 value = -EOPNOTSUPP;
       ^
drivers/usb/gadget/legacy/inode.c:1817:8: style: Redundant initialization for 'value'. The initialized value is overwritten$
 value = -EINVAL;
       ^
drivers/usb/gadget/legacy/inode.c:1787:18: note: value is initialized
 ssize_t   value = len, length = len;
                 ^
drivers/usb/gadget/legacy/inode.c:1817:8: note: value is overwritten
 value = -EINVAL;
       ^
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/usb/gadget/legacy/inode.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index 37ca0e669bd8..25d417ad9000 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -1360,7 +1360,6 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 
 	req->buf = dev->rbuf;
 	req->context = NULL;
-	value = -EOPNOTSUPP;
 	switch (ctrl->bRequest) {
 
 	case USB_REQ_GET_DESCRIPTOR:
@@ -1783,7 +1782,7 @@ static ssize_t
 dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
 {
 	struct dev_data		*dev = fd->private_data;
-	ssize_t			value = len, length = len;
+	ssize_t			value, length = len;
 	unsigned		total;
 	u32			tag;
 	char			*kbuf;
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 15/19] net: freescale: select CONFIG_FIXED_PHY where needed
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (12 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 14/19] usb: gadget: legacy: fix redundant initialization warnings Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 16/19] IB/i40iw: Remove bogus call to netdev_master_upper_dev_get() Sasha Levin
                   ` (3 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Arnd Bergmann, Florian Fainelli, Jakub Kicinski, Sasha Levin, netdev

From: Arnd Bergmann <arnd@arndb.de>

[ Upstream commit 99352c79af3e5f2e4724abf37fa5a2a3299b1c81 ]

I ran into a randconfig build failure with CONFIG_FIXED_PHY=m
and CONFIG_GIANFAR=y:

x86_64-linux-ld: drivers/net/ethernet/freescale/gianfar.o:(.rodata+0x418): undefined reference to `fixed_phy_change_carrier'

It seems the same thing can happen with dpaa and ucc_geth, so change
all three to do an explicit 'select FIXED_PHY'.

The fixed-phy driver actually has an alternative stub function that
theoretically allows building network drivers when fixed-phy is
disabled, but I don't see how that would help here, as the drivers
presumably would not work then.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/freescale/Kconfig      | 2 ++
 drivers/net/ethernet/freescale/dpaa/Kconfig | 1 +
 2 files changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/freescale/Kconfig b/drivers/net/ethernet/freescale/Kconfig
index a580a3dcbe59..e9f4326a0afa 100644
--- a/drivers/net/ethernet/freescale/Kconfig
+++ b/drivers/net/ethernet/freescale/Kconfig
@@ -76,6 +76,7 @@ config UCC_GETH
 	depends on QUICC_ENGINE
 	select FSL_PQ_MDIO
 	select PHYLIB
+	select FIXED_PHY
 	---help---
 	  This driver supports the Gigabit Ethernet mode of the QUICC Engine,
 	  which is available on some Freescale SOCs.
@@ -89,6 +90,7 @@ config GIANFAR
 	depends on HAS_DMA
 	select FSL_PQ_MDIO
 	select PHYLIB
+	select FIXED_PHY
 	select CRC32
 	---help---
 	  This driver supports the Gigabit TSEC on the MPC83xx, MPC85xx,
diff --git a/drivers/net/ethernet/freescale/dpaa/Kconfig b/drivers/net/ethernet/freescale/dpaa/Kconfig
index a654736237a9..8fec41e57178 100644
--- a/drivers/net/ethernet/freescale/dpaa/Kconfig
+++ b/drivers/net/ethernet/freescale/dpaa/Kconfig
@@ -2,6 +2,7 @@ menuconfig FSL_DPAA_ETH
 	tristate "DPAA Ethernet"
 	depends on FSL_DPAA && FSL_FMAN
 	select PHYLIB
+	select FIXED_PHY
 	select FSL_FMAN_MAC
 	---help---
 	  Data Path Acceleration Architecture Ethernet driver,
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 16/19] IB/i40iw: Remove bogus call to netdev_master_upper_dev_get()
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (13 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 15/19] net: freescale: select CONFIG_FIXED_PHY where needed Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 17/19] riscv: stacktrace: Fix undefined reference to `walk_stackframe' Sasha Levin
                   ` (2 subsequent siblings)
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Denis V. Lunev, Shiraz Saleem, Jason Gunthorpe, Sasha Levin, linux-rdma

From: "Denis V. Lunev" <den@openvz.org>

[ Upstream commit 856ec7f64688387b100b7083cdf480ce3ac41227 ]

Local variable netdev is not used in these calls.

It should be noted, that this change is required to work in bonded mode.
Otherwise we would get the following assert:

 "RTNL: assertion failed at net/core/dev.c (5665)"

With the calltrace as follows:
	dump_stack+0x19/0x1b
	netdev_master_upper_dev_get+0x61/0x70
	i40iw_addr_resolve_neigh+0x1e8/0x220
	i40iw_make_cm_node+0x296/0x700
	? i40iw_find_listener.isra.10+0xcc/0x110
	i40iw_receive_ilq+0x3d4/0x810
	i40iw_puda_poll_completion+0x341/0x420
	i40iw_process_ceq+0xa5/0x280
	i40iw_ceq_dpc+0x1e/0x40
	tasklet_action+0x83/0x140
	__do_softirq+0x125/0x2bb
	call_softirq+0x1c/0x30
	do_softirq+0x65/0xa0
	irq_exit+0x105/0x110
	do_IRQ+0x56/0xf0
	common_interrupt+0x16a/0x16a
	? cpuidle_enter_state+0x57/0xd0
	cpuidle_idle_call+0xde/0x230
	arch_cpu_idle+0xe/0xc0
	cpu_startup_entry+0x14a/0x1e0
	start_secondary+0x1f7/0x270
	start_cpu+0x5/0x14

Link: https://lore.kernel.org/r/20200428131511.11049-1-den@openvz.org
Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/infiniband/hw/i40iw/i40iw_cm.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c
index 771eb6bd0785..4321b9e3dbb4 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -1984,7 +1984,6 @@ static int i40iw_addr_resolve_neigh(struct i40iw_device *iwdev,
 	struct rtable *rt;
 	struct neighbour *neigh;
 	int rc = arpindex;
-	struct net_device *netdev = iwdev->netdev;
 	__be32 dst_ipaddr = htonl(dst_ip);
 	__be32 src_ipaddr = htonl(src_ip);
 
@@ -1994,9 +1993,6 @@ static int i40iw_addr_resolve_neigh(struct i40iw_device *iwdev,
 		return rc;
 	}
 
-	if (netif_is_bond_slave(netdev))
-		netdev = netdev_master_upper_dev_get(netdev);
-
 	neigh = dst_neigh_lookup(&rt->dst, &dst_ipaddr);
 
 	rcu_read_lock();
@@ -2062,7 +2058,6 @@ static int i40iw_addr_resolve_neigh_ipv6(struct i40iw_device *iwdev,
 {
 	struct neighbour *neigh;
 	int rc = arpindex;
-	struct net_device *netdev = iwdev->netdev;
 	struct dst_entry *dst;
 	struct sockaddr_in6 dst_addr;
 	struct sockaddr_in6 src_addr;
@@ -2083,9 +2078,6 @@ static int i40iw_addr_resolve_neigh_ipv6(struct i40iw_device *iwdev,
 		return rc;
 	}
 
-	if (netif_is_bond_slave(netdev))
-		netdev = netdev_master_upper_dev_get(netdev);
-
 	neigh = dst_neigh_lookup(dst, dst_addr.sin6_addr.in6_u.u6_addr32);
 
 	rcu_read_lock();
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 17/19] riscv: stacktrace: Fix undefined reference to `walk_stackframe'
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (14 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 16/19] IB/i40iw: Remove bogus call to netdev_master_upper_dev_get() Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 18/19] cifs: Fix null pointer check in cifs_read Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 19/19] samples: bpf: Fix build error Sasha Levin
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable; +Cc: Kefeng Wang, Hulk Robot, Palmer Dabbelt, Sasha Levin

From: Kefeng Wang <wangkefeng.wang@huawei.com>

[ Upstream commit 0502bee37cdef755d63eee60236562e5605e2480 ]

Drop static declaration to fix following build error if FRAME_POINTER disabled,
  riscv64-linux-ld: arch/riscv/kernel/perf_callchain.o: in function `.L0':
  perf_callchain.c:(.text+0x2b8): undefined reference to `walk_stackframe'

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/riscv/kernel/stacktrace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/kernel/stacktrace.c b/arch/riscv/kernel/stacktrace.c
index a4b1d94371a0..74b2168d7298 100644
--- a/arch/riscv/kernel/stacktrace.c
+++ b/arch/riscv/kernel/stacktrace.c
@@ -75,7 +75,7 @@ static void notrace walk_stackframe(struct task_struct *task,
 
 #else /* !CONFIG_FRAME_POINTER */
 
-static void notrace walk_stackframe(struct task_struct *task,
+void notrace walk_stackframe(struct task_struct *task,
 	struct pt_regs *regs, bool (*fn)(unsigned long, void *), void *arg)
 {
 	unsigned long sp, pc;
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 18/19] cifs: Fix null pointer check in cifs_read
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (15 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 17/19] riscv: stacktrace: Fix undefined reference to `walk_stackframe' Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 19/19] samples: bpf: Fix build error Sasha Levin
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Steve French, Coverity, Shyam Prasad N, Sasha Levin, linux-cifs,
	samba-technical

From: Steve French <stfrench@microsoft.com>

[ Upstream commit 9bd21d4b1a767c3abebec203342f3820dcb84662 ]

Coverity scan noted a redundant null check

Coverity-id: 728517
Reported-by: Coverity <scan-admin@coverity.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Shyam Prasad N <nspmangalore@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/cifs/file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index cfb0d91289ec..128cbd69911b 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -3532,7 +3532,7 @@ cifs_read(struct file *file, char *read_data, size_t read_size, loff_t *offset)
 			 * than it negotiated since it will refuse the read
 			 * then.
 			 */
-			if ((tcon->ses) && !(tcon->ses->capabilities &
+			if (!(tcon->ses->capabilities &
 				tcon->ses->server->vals->cap_large_files)) {
 				current_read_size = min_t(uint,
 					current_read_size, CIFSMaxBufSize);
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH AUTOSEL 4.19 19/19] samples: bpf: Fix build error
  2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
                   ` (16 preceding siblings ...)
  2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 18/19] cifs: Fix null pointer check in cifs_read Sasha Levin
@ 2020-05-22 14:51 ` Sasha Levin
  17 siblings, 0 replies; 19+ messages in thread
From: Sasha Levin @ 2020-05-22 14:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Matteo Croce, Alexei Starovoitov, Yonghong Song, Sasha Levin

From: Matteo Croce <mcroce@redhat.com>

[ Upstream commit 23ad04669f81f958e9a4121b0266228d2eb3c357 ]

GCC 10 is very strict about symbol clash, and lwt_len_hist_user contains
a symbol which clashes with libbpf:

/usr/bin/ld: samples/bpf/lwt_len_hist_user.o:(.bss+0x0): multiple definition of `bpf_log_buf'; samples/bpf/bpf_load.o:(.bss+0x8c0): first defined here
collect2: error: ld returned 1 exit status

bpf_log_buf here seems to be a leftover, so removing it.

Signed-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20200511113234.80722-1-mcroce@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 samples/bpf/lwt_len_hist_user.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/samples/bpf/lwt_len_hist_user.c b/samples/bpf/lwt_len_hist_user.c
index 587b68b1f8dd..430a4b7e353e 100644
--- a/samples/bpf/lwt_len_hist_user.c
+++ b/samples/bpf/lwt_len_hist_user.c
@@ -15,8 +15,6 @@
 #define MAX_INDEX 64
 #define MAX_STARS 38
 
-char bpf_log_buf[BPF_LOG_BUF_SIZE];
-
 static void stars(char *str, long val, long max, int width)
 {
 	int i;
-- 
2.25.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, back to index

Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-22 14:51 [PATCH AUTOSEL 4.19 01/19] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 02/19] arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 03/19] arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 04/19] ARM: dts: rockchip: swap clock-names of gpu nodes Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 05/19] ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 06/19] gpio: tegra: mask GPIO IRQs during IRQ shutdown Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 07/19] ALSA: usb-audio: add mapping for ASRock TRX40 Creator Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 08/19] net: microchip: encx24j600: add missed kthread_stop Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 09/19] gfs2: move privileged user check to gfs2_quota_lock_check Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 10/19] gfs2: don't call quota_unhold if quotas are not locked Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 11/19] Revert "gfs2: Don't demote a glock until its revokes are written" Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 12/19] cachefiles: Fix race between read_waiter and read_copier involving op->to_do Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 13/19] usb: dwc3: pci: Enable extcon driver for Intel Merrifield Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 14/19] usb: gadget: legacy: fix redundant initialization warnings Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 15/19] net: freescale: select CONFIG_FIXED_PHY where needed Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 16/19] IB/i40iw: Remove bogus call to netdev_master_upper_dev_get() Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 17/19] riscv: stacktrace: Fix undefined reference to `walk_stackframe' Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 18/19] cifs: Fix null pointer check in cifs_read Sasha Levin
2020-05-22 14:51 ` [PATCH AUTOSEL 4.19 19/19] samples: bpf: Fix build error Sasha Levin

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