* [PATCH AUTOSEL 4.4 014/100] scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails
[not found] <20200214162425.21071-1-sashal@kernel.org>
@ 2020-02-14 16:22 ` Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 061/100] ARM: dts: at91: sama5d3: fix maximum peripheral clock rates Sasha Levin
` (4 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-02-14 16:22 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, linux-scsi, Martin K . Petersen, linux-mediatek,
Alim Akhtar, Bean Huo, Stanley Chu, linux-arm-kernel,
Asutosh Das
From: Bean Huo <beanhuo@micron.com>
[ Upstream commit b9fc5320212efdfb4e08b825aaa007815fd11d16 ]
A non-zero error value likely being returned by ufshcd_scsi_add_wlus() in
case of failure of adding the WLs, but ufshcd_probe_hba() doesn't use this
value, and doesn't report this failure to upper caller. This patch is to
fix this issue.
Fixes: 2a8fa600445c ("ufs: manually add well known logical units")
Link: https://lore.kernel.org/r/20200120130820.1737-2-huobean@gmail.com
Reviewed-by: Asutosh Das <asutoshd@codeaurora.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/ufs/ufshcd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index fcf5141bf950f..19f82069c68ac 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -4324,7 +4324,8 @@ static int ufshcd_probe_hba(struct ufs_hba *hba)
ufshcd_init_icc_levels(hba);
/* Add required well known logical units to scsi mid layer */
- if (ufshcd_scsi_add_wlus(hba))
+ ret = ufshcd_scsi_add_wlus(hba);
+ if (ret)
goto out;
scsi_scan_host(hba->host);
--
2.20.1
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^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH AUTOSEL 4.4 061/100] ARM: dts: at91: sama5d3: fix maximum peripheral clock rates
[not found] <20200214162425.21071-1-sashal@kernel.org>
2020-02-14 16:22 ` [PATCH AUTOSEL 4.4 014/100] scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails Sasha Levin
@ 2020-02-14 16:23 ` Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 062/100] ARM: dts: at91: sama5d3: define clock rate range for tcb1 Sasha Levin
` (3 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-02-14 16:23 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, devicetree, Alexandre Belloni,
Karl Rudbæk Olsen, linux-arm-kernel
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
[ Upstream commit ee0aa926ddb0bd8ba59e33e3803b3b5804e3f5da ]
Currently the maximum rate for peripheral clock is calculated based on a
typical 133MHz MCK. The maximum frequency is defined in the datasheet as a
ratio to MCK. Some sama5d3 platforms are using a 166MHz MCK. Update the
device trees to match the maximum rate based on 166MHz.
Reported-by: Karl Rudbæk Olsen <karl@micro-technic.com>
Fixes: d2e8190b7916 ("ARM: at91/dt: define sama5d3 clocks")
Link: https://lore.kernel.org/r/20200110172007.1253659-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/boot/dts/sama5d3.dtsi | 28 ++++++++++++++--------------
arch/arm/boot/dts/sama5d3_can.dtsi | 4 ++--
arch/arm/boot/dts/sama5d3_uart.dtsi | 4 ++--
3 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index a53279160f983..6b1894400ccca 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -1106,49 +1106,49 @@
usart0_clk: usart0_clk {
#clock-cells = <0>;
reg = <12>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
usart1_clk: usart1_clk {
#clock-cells = <0>;
reg = <13>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
usart2_clk: usart2_clk {
#clock-cells = <0>;
reg = <14>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
usart3_clk: usart3_clk {
#clock-cells = <0>;
reg = <15>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
uart0_clk: uart0_clk {
#clock-cells = <0>;
reg = <16>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
twi0_clk: twi0_clk {
reg = <18>;
#clock-cells = <0>;
- atmel,clk-output-range = <0 16625000>;
+ atmel,clk-output-range = <0 41500000>;
};
twi1_clk: twi1_clk {
#clock-cells = <0>;
reg = <19>;
- atmel,clk-output-range = <0 16625000>;
+ atmel,clk-output-range = <0 41500000>;
};
twi2_clk: twi2_clk {
#clock-cells = <0>;
reg = <20>;
- atmel,clk-output-range = <0 16625000>;
+ atmel,clk-output-range = <0 41500000>;
};
mci0_clk: mci0_clk {
@@ -1164,19 +1164,19 @@
spi0_clk: spi0_clk {
#clock-cells = <0>;
reg = <24>;
- atmel,clk-output-range = <0 133000000>;
+ atmel,clk-output-range = <0 166000000>;
};
spi1_clk: spi1_clk {
#clock-cells = <0>;
reg = <25>;
- atmel,clk-output-range = <0 133000000>;
+ atmel,clk-output-range = <0 166000000>;
};
tcb0_clk: tcb0_clk {
#clock-cells = <0>;
reg = <26>;
- atmel,clk-output-range = <0 133000000>;
+ atmel,clk-output-range = <0 166000000>;
};
pwm_clk: pwm_clk {
@@ -1187,7 +1187,7 @@
adc_clk: adc_clk {
#clock-cells = <0>;
reg = <29>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
dma0_clk: dma0_clk {
@@ -1218,13 +1218,13 @@
ssc0_clk: ssc0_clk {
#clock-cells = <0>;
reg = <38>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
ssc1_clk: ssc1_clk {
#clock-cells = <0>;
reg = <39>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
sha_clk: sha_clk {
diff --git a/arch/arm/boot/dts/sama5d3_can.dtsi b/arch/arm/boot/dts/sama5d3_can.dtsi
index c5a3772741bf6..0fac79f75c06c 100644
--- a/arch/arm/boot/dts/sama5d3_can.dtsi
+++ b/arch/arm/boot/dts/sama5d3_can.dtsi
@@ -37,13 +37,13 @@
can0_clk: can0_clk {
#clock-cells = <0>;
reg = <40>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
can1_clk: can1_clk {
#clock-cells = <0>;
reg = <41>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
};
};
diff --git a/arch/arm/boot/dts/sama5d3_uart.dtsi b/arch/arm/boot/dts/sama5d3_uart.dtsi
index 2511d748867bd..71818c7bfb673 100644
--- a/arch/arm/boot/dts/sama5d3_uart.dtsi
+++ b/arch/arm/boot/dts/sama5d3_uart.dtsi
@@ -42,13 +42,13 @@
uart0_clk: uart0_clk {
#clock-cells = <0>;
reg = <16>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
uart1_clk: uart1_clk {
#clock-cells = <0>;
reg = <17>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
};
};
--
2.20.1
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^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH AUTOSEL 4.4 062/100] ARM: dts: at91: sama5d3: define clock rate range for tcb1
[not found] <20200214162425.21071-1-sashal@kernel.org>
2020-02-14 16:22 ` [PATCH AUTOSEL 4.4 014/100] scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 061/100] ARM: dts: at91: sama5d3: fix maximum peripheral clock rates Sasha Levin
@ 2020-02-14 16:23 ` Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 066/100] ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m Sasha Levin
` (2 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-02-14 16:23 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, devicetree, Alexandre Belloni,
Karl Rudbæk Olsen, linux-arm-kernel
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
[ Upstream commit a7e0f3fc01df4b1b7077df777c37feae8c9e8b6d ]
The clock rate range for the TCB1 clock is missing. define it in the device
tree.
Reported-by: Karl Rudbæk Olsen <karl@micro-technic.com>
Fixes: d2e8190b7916 ("ARM: at91/dt: define sama5d3 clocks")
Link: https://lore.kernel.org/r/20200110172007.1253659-2-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/boot/dts/sama5d3_tcb1.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/sama5d3_tcb1.dtsi b/arch/arm/boot/dts/sama5d3_tcb1.dtsi
index 801f9745e82f1..b80dbc45a3c20 100644
--- a/arch/arm/boot/dts/sama5d3_tcb1.dtsi
+++ b/arch/arm/boot/dts/sama5d3_tcb1.dtsi
@@ -23,6 +23,7 @@
tcb1_clk: tcb1_clk {
#clock-cells = <0>;
reg = <27>;
+ atmel,clk-output-range = <0 166000000>;
};
};
};
--
2.20.1
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^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH AUTOSEL 4.4 066/100] ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m
[not found] <20200214162425.21071-1-sashal@kernel.org>
` (2 preceding siblings ...)
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 062/100] ARM: dts: at91: sama5d3: define clock rate range for tcb1 Sasha Levin
@ 2020-02-14 16:23 ` Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 072/100] iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE Sasha Levin
2020-02-14 16:24 ` [PATCH AUTOSEL 4.4 082/100] ARM: 8951/1: Fix Kexec compilation issue Sasha Levin
5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-02-14 16:23 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, alsa-devel, Chen Zhou, Hulk Robot, Mark Brown,
linux-arm-kernel
From: Chen Zhou <chenzhou10@huawei.com>
[ Upstream commit 8fea78029f5e6ed734ae1957bef23cfda1af4354 ]
If CONFIG_SND_ATMEL_SOC_DMA=m, build error:
sound/soc/atmel/atmel_ssc_dai.o: In function `atmel_ssc_set_audio':
(.text+0x7cd): undefined reference to `atmel_pcm_dma_platform_register'
Function atmel_pcm_dma_platform_register is defined under
CONFIG SND_ATMEL_SOC_DMA, so select SND_ATMEL_SOC_DMA in
CONFIG SND_ATMEL_SOC_SSC, same to CONFIG_SND_ATMEL_SOC_PDC.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
Link: https://lore.kernel.org/r/20200113133242.144550-1-chenzhou10@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/atmel/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
index 2d30464b81cef..d7b471c69f4fb 100644
--- a/sound/soc/atmel/Kconfig
+++ b/sound/soc/atmel/Kconfig
@@ -24,6 +24,8 @@ config SND_ATMEL_SOC_DMA
config SND_ATMEL_SOC_SSC_DMA
tristate
+ select SND_ATMEL_SOC_DMA
+ select SND_ATMEL_SOC_PDC
config SND_ATMEL_SOC_SSC
tristate
--
2.20.1
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^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH AUTOSEL 4.4 072/100] iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE
[not found] <20200214162425.21071-1-sashal@kernel.org>
` (3 preceding siblings ...)
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 066/100] ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m Sasha Levin
@ 2020-02-14 16:23 ` Sasha Levin
2020-02-14 16:24 ` [PATCH AUTOSEL 4.4 082/100] ARM: 8951/1: Fix Kexec compilation issue Sasha Levin
5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-02-14 16:23 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, Jean-Philippe Brucker, iommu, Will Deacon, linux-arm-kernel
From: Will Deacon <will@kernel.org>
[ Upstream commit d71e01716b3606a6648df7e5646ae12c75babde4 ]
If, for some bizarre reason, the compiler decided to split up the write
of STE DWORD 0, we could end up making a partial structure valid.
Although this probably won't happen, follow the example of the
context-descriptor code and use WRITE_ONCE() to ensure atomicity of the
write.
Reported-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/iommu/arm-smmu-v3.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index eb9937225d645..6c10f307a1c98 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -1090,7 +1090,8 @@ static void arm_smmu_write_strtab_ent(struct arm_smmu_device *smmu, u32 sid,
}
arm_smmu_sync_ste_for_sid(smmu, sid);
- dst[0] = cpu_to_le64(val);
+ /* See comment in arm_smmu_write_ctx_desc() */
+ WRITE_ONCE(dst[0], cpu_to_le64(val));
arm_smmu_sync_ste_for_sid(smmu, sid);
/* It's likely that we'll want to use the new STE soon */
--
2.20.1
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^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH AUTOSEL 4.4 082/100] ARM: 8951/1: Fix Kexec compilation issue.
[not found] <20200214162425.21071-1-sashal@kernel.org>
` (4 preceding siblings ...)
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 072/100] iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE Sasha Levin
@ 2020-02-14 16:24 ` Sasha Levin
5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-02-14 16:24 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, Russell King, Vincenzo Frascino, linux-arm-kernel
From: Vincenzo Frascino <vincenzo.frascino@arm.com>
[ Upstream commit 76950f7162cad51d2200ebd22c620c14af38f718 ]
To perform the reserve_crashkernel() operation kexec uses SECTION_SIZE to
find a memblock in a range.
SECTION_SIZE is not defined for nommu systems. Trying to compile kexec in
these conditions results in a build error:
linux/arch/arm/kernel/setup.c: In function ‘reserve_crashkernel’:
linux/arch/arm/kernel/setup.c:1016:25: error: ‘SECTION_SIZE’ undeclared
(first use in this function); did you mean ‘SECTIONS_WIDTH’?
crash_size, SECTION_SIZE);
^~~~~~~~~~~~
SECTIONS_WIDTH
linux/arch/arm/kernel/setup.c:1016:25: note: each undeclared identifier
is reported only once for each function it appears in
linux/scripts/Makefile.build:265: recipe for target 'arch/arm/kernel/setup.o'
failed
Make KEXEC depend on MMU to fix the compilation issue.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 2ba69df49cf86..45f2a5930379a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2000,7 +2000,7 @@ config XIP_PHYS_ADDR
config KEXEC
bool "Kexec system call (EXPERIMENTAL)"
depends on (!SMP || PM_SLEEP_SMP)
- depends on !CPU_V7M
+ depends on MMU
select KEXEC_CORE
help
kexec is a system call that implements the ability to shutdown your
--
2.20.1
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^ permalink raw reply related [flat|nested] 6+ messages in thread