[PATCH AUTOSEL 5.10 01/11] arm: dts: vexpress-v2p-ca9: Fix the SMB unit-address

[PATCH AUTOSEL 5.10 01/11] arm: dts: vexpress-v2p-ca9: Fix the SMB unit-address

[Sasha Levin]

From: Rob Herring <robh@kernel.org>

[ Upstream commit 2e9edc07df2ec6f835222151fa4e536e9e54856a ]

Based on 'ranges', the 'bus@4000000' node unit-address is off by 1 '0'.

Link: https://lore.kernel.org/r/20210819184239.1192395-5-robh@kernel.org
Cc: Andre Przywara <andre.przywara@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/boot/dts/vexpress-v2m.dtsi    | 2 +-
 arch/arm/boot/dts/vexpress-v2p-ca9.dts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi
index 2ac41ed3a57c..659dcf4004b4 100644
--- a/arch/arm/boot/dts/vexpress-v2m.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m.dtsi
@@ -19,7 +19,7 @@
  */
 
 / {
-	bus@4000000 {
+	bus@40000000 {
 		motherboard {
 			model = "V2M-P1";
 			arm,hbi = <0x190>;
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index 4c5847955856..1317f0f58d53 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
@@ -295,7 +295,7 @@ power-vd10-s3 {
 		};
 	};
 
-	smb: bus@4000000 {
+	smb: bus@40000000 {
 		compatible = "simple-bus";
 
 		#address-cells = <2>;
-- 
2.33.0


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[PATCH AUTOSEL 5.10 02/11] ARM: config: mutli v7: Reenable FB dependency

[Sasha Levin]

From: Joel Stanley <joel@jms.id.au>

[ Upstream commit 8c1768967e2733d55abf449d8abd6f1915ba3539 ]

DRM_FBDEV_EMULATION previously selected FB and was default y as long as DRM
was enabled. In commit f611b1e7624c ("drm: Avoid circular dependencies for
CONFIG_FB") the select was replaced with a depends on FB, disabling the
drivers that depended on it.

Renable FB so we get back FB_EFI, FB_WM8505, FB_SH_MOBILE_LCDC, FB_SIMPLE and
VIDEO_VIVID.

It must be set to y and not a module as the test driver VIDEO_VIVID
requires it to be built in.

Link: https://lore.kernel.org/r/CAK8P3a18EdBKQdGDOZc9cPKsf=hY8==v2cO0DBE_tyd82Uq-Ng@mail.gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/configs/multi_v7_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index a611b0c1e540..b1073fb3a132 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -701,6 +701,7 @@ CONFIG_DRM_PL111=m
 CONFIG_DRM_LIMA=m
 CONFIG_DRM_PANFROST=m
 CONFIG_DRM_ASPEED_GFX=m
+CONFIG_FB=y
 CONFIG_FB_EFI=y
 CONFIG_FB_WM8505=y
 CONFIG_FB_SH_MOBILE_LCDC=y
-- 
2.33.0


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[PATCH AUTOSEL 5.10 03/11] ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default

[Sasha Levin]

From: Eugen Hristev <eugen.hristev@microchip.com>

[ Upstream commit 4348cc10da6377a86940beb20ad357933b8f91bb ]

Without a sensor node, the ISC will simply fail to probe, as the
corresponding port node is missing.
It is then logical to disable the node in the devicetree.
If we add a port with a connection to a sensor endpoint, ISC can be enabled.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20210902121358.503589-1-eugen.hristev@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
index 9a18453d7842..0a53f21a8903 100644
--- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
@@ -71,7 +71,6 @@ apb {
 			isc: isc@f0008000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>;
-				status = "okay";
 			};
 
 			qspi1: spi@f0024000 {
-- 
2.33.0


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[PATCH AUTOSEL 5.10 11/11] firmware: include drivers/firmware/Kconfig unconditionally

[Sasha Levin]

From: Arnd Bergmann <arnd@arndb.de>

[ Upstream commit 951cd3a0866d29cb9c01ebc1d9c17590e598226e ]

Compile-testing drivers that require access to a firmware layer
fails when that firmware symbol is unavailable. This happened
twice this week:

 - My proposed to change to rework the QCOM_SCM firmware symbol
   broke on ppc64 and others.

 - The cs_dsp firmware patch added device specific firmware loader
   into drivers/firmware, which broke on the same set of
   architectures.

We should probably do the same thing for other subsystems as well,
but fix this one first as this is a dependency for other patches
getting merged.

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Will Deacon <will@kernel.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Charles Keepax <ckeepax@opensource.cirrus.com>
Cc: Simon Trimmer <simont@opensource.cirrus.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/Kconfig    | 2 --
 arch/arm64/Kconfig  | 2 --
 arch/ia64/Kconfig   | 2 --
 arch/mips/Kconfig   | 2 --
 arch/parisc/Kconfig | 2 --
 arch/riscv/Kconfig  | 2 --
 arch/x86/Kconfig    | 2 --
 drivers/Kconfig     | 2 ++
 8 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 002e0cf025f5..d4c6b95b24d7 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2043,8 +2043,6 @@ config ARCH_HIBERNATION_POSSIBLE
 
 endmenu
 
-source "drivers/firmware/Kconfig"
-
 if CRYPTO
 source "arch/arm/crypto/Kconfig"
 endif
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 5e5cf3af6351..f4809760a806 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -1933,8 +1933,6 @@ source "drivers/cpufreq/Kconfig"
 
 endmenu
 
-source "drivers/firmware/Kconfig"
-
 source "drivers/acpi/Kconfig"
 
 source "arch/arm64/kvm/Kconfig"
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 39b25a5a591b..e8014d2e36c0 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -426,8 +426,6 @@ config CRASH_DUMP
 	  help
 	    Generate crash dump after being started by kexec.
 
-source "drivers/firmware/Kconfig"
-
 endmenu
 
 menu "Power management and ACPI options"
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 1a63f592034e..3bd3a01a2a2b 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -3328,8 +3328,6 @@ source "drivers/cpuidle/Kconfig"
 
 endmenu
 
-source "drivers/firmware/Kconfig"
-
 source "arch/mips/kvm/Kconfig"
 
 source "arch/mips/vdso/Kconfig"
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 14f3252f2da0..ad13477fb40c 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -378,6 +378,4 @@ config KEXEC_FILE
 
 endmenu
 
-source "drivers/firmware/Kconfig"
-
 source "drivers/parisc/Kconfig"
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index f7abd118d23d..fcb8e5da148e 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -428,5 +428,3 @@ menu "Power management options"
 source "kernel/power/Kconfig"
 
 endmenu
-
-source "drivers/firmware/Kconfig"
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f3c8a8110f60..499f3cc1e62f 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2899,8 +2899,6 @@ config HAVE_ATOMIC_IOMAP
 	def_bool y
 	depends on X86_32
 
-source "drivers/firmware/Kconfig"
-
 source "arch/x86/kvm/Kconfig"
 
 source "arch/x86/Kconfig.assembler"
diff --git a/drivers/Kconfig b/drivers/Kconfig
index dcecc9f6e33f..493ac7ffd8d0 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -16,6 +16,8 @@ source "drivers/bus/Kconfig"
 
 source "drivers/connector/Kconfig"
 
+source "drivers/firmware/Kconfig"
+
 source "drivers/gnss/Kconfig"
 
 source "drivers/mtd/Kconfig"
-- 
2.33.0


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Re: [PATCH AUTOSEL 5.10 11/11] firmware: include drivers/firmware/Kconfig unconditionally

[Greg KH]

On Tue, Oct 12, 2021 at 08:55:31PM -0400, Sasha Levin wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> [ Upstream commit 951cd3a0866d29cb9c01ebc1d9c17590e598226e ]
> 
> Compile-testing drivers that require access to a firmware layer
> fails when that firmware symbol is unavailable. This happened
> twice this week:
> 
>  - My proposed to change to rework the QCOM_SCM firmware symbol
>    broke on ppc64 and others.
> 
>  - The cs_dsp firmware patch added device specific firmware loader
>    into drivers/firmware, which broke on the same set of
>    architectures.
> 
> We should probably do the same thing for other subsystems as well,
> but fix this one first as this is a dependency for other patches
> getting merged.
> 
> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
> Acked-by: Will Deacon <will@kernel.org>
> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Liam Girdwood <lgirdwood@gmail.com>
> Cc: Charles Keepax <ckeepax@opensource.cirrus.com>
> Cc: Simon Trimmer <simont@opensource.cirrus.com>
> Cc: Michael Ellerman <mpe@ellerman.id.au>
> Reviewed-by: Mark Brown <broonie@kernel.org>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
>  arch/arm/Kconfig    | 2 --
>  arch/arm64/Kconfig  | 2 --
>  arch/ia64/Kconfig   | 2 --
>  arch/mips/Kconfig   | 2 --
>  arch/parisc/Kconfig | 2 --
>  arch/riscv/Kconfig  | 2 --
>  arch/x86/Kconfig    | 2 --
>  drivers/Kconfig     | 2 ++
>  8 files changed, 2 insertions(+), 14 deletions(-)
> 
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index 002e0cf025f5..d4c6b95b24d7 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -2043,8 +2043,6 @@ config ARCH_HIBERNATION_POSSIBLE
>  
>  endmenu
>  
> -source "drivers/firmware/Kconfig"
> -
>  if CRYPTO
>  source "arch/arm/crypto/Kconfig"
>  endif
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 5e5cf3af6351..f4809760a806 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -1933,8 +1933,6 @@ source "drivers/cpufreq/Kconfig"
>  
>  endmenu
>  
> -source "drivers/firmware/Kconfig"
> -
>  source "drivers/acpi/Kconfig"
>  
>  source "arch/arm64/kvm/Kconfig"
> diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
> index 39b25a5a591b..e8014d2e36c0 100644
> --- a/arch/ia64/Kconfig
> +++ b/arch/ia64/Kconfig
> @@ -426,8 +426,6 @@ config CRASH_DUMP
>  	  help
>  	    Generate crash dump after being started by kexec.
>  
> -source "drivers/firmware/Kconfig"
> -
>  endmenu
>  
>  menu "Power management and ACPI options"
> diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
> index 1a63f592034e..3bd3a01a2a2b 100644
> --- a/arch/mips/Kconfig
> +++ b/arch/mips/Kconfig
> @@ -3328,8 +3328,6 @@ source "drivers/cpuidle/Kconfig"
>  
>  endmenu
>  
> -source "drivers/firmware/Kconfig"
> -
>  source "arch/mips/kvm/Kconfig"
>  
>  source "arch/mips/vdso/Kconfig"
> diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
> index 14f3252f2da0..ad13477fb40c 100644
> --- a/arch/parisc/Kconfig
> +++ b/arch/parisc/Kconfig
> @@ -378,6 +378,4 @@ config KEXEC_FILE
>  
>  endmenu
>  
> -source "drivers/firmware/Kconfig"
> -
>  source "drivers/parisc/Kconfig"
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index f7abd118d23d..fcb8e5da148e 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -428,5 +428,3 @@ menu "Power management options"
>  source "kernel/power/Kconfig"
>  
>  endmenu
> -
> -source "drivers/firmware/Kconfig"
> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
> index f3c8a8110f60..499f3cc1e62f 100644
> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> @@ -2899,8 +2899,6 @@ config HAVE_ATOMIC_IOMAP
>  	def_bool y
>  	depends on X86_32
>  
> -source "drivers/firmware/Kconfig"
> -
>  source "arch/x86/kvm/Kconfig"
>  
>  source "arch/x86/Kconfig.assembler"
> diff --git a/drivers/Kconfig b/drivers/Kconfig
> index dcecc9f6e33f..493ac7ffd8d0 100644
> --- a/drivers/Kconfig
> +++ b/drivers/Kconfig
> @@ -16,6 +16,8 @@ source "drivers/bus/Kconfig"
>  
>  source "drivers/connector/Kconfig"
>  
> +source "drivers/firmware/Kconfig"
> +
>  source "drivers/gnss/Kconfig"
>  
>  source "drivers/mtd/Kconfig"
> -- 
> 2.33.0
> 

This isn't for stable kernels, it should be dropped from all of your
AUTOSEL queues.

thanks,

greg k-h

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Re: [PATCH AUTOSEL 5.10 11/11] firmware: include drivers/firmware/Kconfig unconditionally

[Arnd Bergmann]

On Wed, Oct 13, 2021 at 7:58 AM Greg KH <gregkh@linuxfoundation.org> wrote:
> On Tue, Oct 12, 2021 at 08:55:31PM -0400, Sasha Levin wrote:
>
> This isn't for stable kernels, it should be dropped from all of your
> AUTOSEL queues.

Agreed. The second patch that depends on this does fix a (randconfig)
build issue in stable kernels as well, but that patch is currently broken,
and the two patches combined do feel a little too invasive for addressing
such a minor issue in the stable kernels.

If anyone runs into the QCOM_SCM link failures on stable kernels, I
can come up with a more localized fix.

       Arnd

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Re: [PATCH AUTOSEL 5.10 11/11] firmware: include drivers/firmware/Kconfig unconditionally

[Uwe Kleine-König]

[-- Attachment #1.1: Type: text/plain, Size: 858 bytes --]

On Wed, Oct 13, 2021 at 10:38:01AM +0200, Arnd Bergmann wrote:
> On Wed, Oct 13, 2021 at 7:58 AM Greg KH <gregkh@linuxfoundation.org> wrote:
> > On Tue, Oct 12, 2021 at 08:55:31PM -0400, Sasha Levin wrote:
> >
> > This isn't for stable kernels, it should be dropped from all of your
> > AUTOSEL queues.
> 
> Agreed. The second patch that depends on this does fix a (randconfig)
> build issue in stable kernels as well, but that patch is currently broken,

Fixing randconfig issues isn't important for stable, is it? The target
audience for 5.10.74 are people running a kernel between 5.10 and
5.10.73, and those don't suffer from this type of build problem, right?

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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Re: [PATCH AUTOSEL 5.10 11/11] firmware: include drivers/firmware/Kconfig unconditionally

[Arnd Bergmann]

On Wed, Oct 13, 2021 at 10:45 AM Uwe Kleine-König
<u.kleine-koenig@pengutronix.de> wrote:
> On Wed, Oct 13, 2021 at 10:38:01AM +0200, Arnd Bergmann wrote:
> > On Wed, Oct 13, 2021 at 7:58 AM Greg KH <gregkh@linuxfoundation.org> wrote:
> > > On Tue, Oct 12, 2021 at 08:55:31PM -0400, Sasha Levin wrote:
> > >
> > > This isn't for stable kernels, it should be dropped from all of your
> > > AUTOSEL queues.
> >
> > Agreed. The second patch that depends on this does fix a (randconfig)
> > build issue in stable kernels as well, but that patch is currently broken,
>
> Fixing randconfig issues isn't important for stable, is it? The target
> audience for 5.10.74 are people running a kernel between 5.10 and
> 5.10.73, and those don't suffer from this type of build problem, right?

In general, I think randconfig build testing is useful for validating stable
kernels, to help avoid regressions, but there are a number of known
randconfig problems that you hit much more frequently than this one,
which only breaks once every few hundred kernel builds.

      Arnd

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