Regression found on arm gcc-11 builds
Following build warnings / errors reported on stable-rc queue/5.10.
metadata:
git_describe: v5.10.81-155-gca79bd042925
git_repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc-queues
git_short_log: ca79bd042925 (\"x86/Kconfig: Fix an unused variable
error in dell-smm-hwmon\")
target_arch: arm
toolchain: gcc-11
build error :
--------------
arch/arm/boot/dts/bcm53016-meraki-mr32.dts:204.4-14: Warning
(reg_format): /srab@18007000/ports/port@0:reg: property has invalid
length (4 bytes) (#address-cells == 2, #size-cells == 1)
arch/arm/boot/dts/bcm53016-meraki-mr32.dts:209.4-14: Warning
(reg_format): /srab@18007000/ports/port@5:reg: property has invalid
length (4 bytes) (#address-cells == 2, #size-cells == 1)
arch/arm/boot/dts/bcm53016-meraki-mr32.dtb: Warning
(pci_device_bus_num): Failed prerequisite 'reg_format'
arch/arm/boot/dts/bcm53016-meraki-mr32.dtb: Warning (i2c_bus_reg):
Failed prerequisite 'reg_format'
arch/arm/boot/dts/bcm53016-meraki-mr32.dtb: Warning (spi_bus_reg):
Failed prerequisite 'reg_format'
arch/arm/boot/dts/bcm53016-meraki-mr32.dts:203.10-206.5: Warning
(avoid_default_addr_size): /srab@18007000/ports/port@0: Relying on
default #address-cells value
arch/arm/boot/dts/bcm53016-meraki-mr32.dts:203.10-206.5: Warning
(avoid_default_addr_size): /srab@18007000/ports/port@0: Relying on
default #size-cells value
arch/arm/boot/dts/bcm53016-meraki-mr32.dts:208.10-217.5: Warning
(avoid_default_addr_size): /srab@18007000/ports/port@5: Relying on
default #address-cells value
arch/arm/boot/dts/bcm53016-meraki-mr32.dts:208.10-217.5: Warning
(avoid_default_addr_size): /srab@18007000/ports/port@5: Relying on
default #size-cells value
drivers/cpuidle/cpuidle-tegra.c: In function 'tegra_cpuidle_probe':
drivers/cpuidle/cpuidle-tegra.c:349:38: error:
'TEGRA_SUSPEND_NOT_READY' undeclared (first use in this function); did
you mean 'TEGRA_SUSPEND_NONE'?
349 | if (tegra_pmc_get_suspend_mode() == TEGRA_SUSPEND_NOT_READY)
| ^~~~~~~~~~~~~~~~~~~~~~~
| TEGRA_SUSPEND_NONE
Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>
due to the following patch,
cpuidle: tegra: Check whether PMC is ready
[ Upstream commit bdb1ffdad3b73e4d0538098fc02e2ea87a6b27cd ]
Check whether PMC is ready before proceeding with the cpuidle registration.
This fixes racing with the PMC driver probe order, which results in a
disabled deepest CC6 idling state if cpuidle driver is probed before the
PMC.
Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
build link:
-----------
https://builds.tuxbuild.com//21Ma7IQryRIdyeUb4V2IeX4ePy8/build.log
build config:
-------------
https://builds.tuxbuild.com//21Ma7IQryRIdyeUb4V2IeX4ePy8/config
# To install tuxmake on your system globally
# sudo pip3 install -U tuxmake
tuxmake --runtime podman --target-arch arm --toolchain gcc-10
--kconfig defconfig \
--kconfig-add
https://builds.tuxbuild.com//21Ma7IQryRIdyeUb4V2IeX4ePy8/config
--
Linaro LKFT
https://lkft.linaro.org
