On Tue, 13 Dec 2022 at 14:50, Arnd Bergmann <arnd@xxxxxxxx> wrote: > > On Tue, Dec 13, 2022, at 08:48, Naresh Kamboju wrote: > > On Mon, 12 Dec 2022 at 18:43, Greg Kroah-Hartman > > <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > > > Regression detected on arm64 Raspberry Pi 4 Model B the NFS mount failed. > > > > Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> > > > > Following changes have been noticed in the Kconfig file between good and bad. > > The config files attached to this email. > > > > -CONFIG_BCMGENET=y > > -CONFIG_BROADCOM_PHY=y > > +# CONFIG_BROADCOM_PHY is not set > > -CONFIG_BCM7XXX_PHY=y > > +# CONFIG_BCM7XXX_PHY is not set > > -CONFIG_BCM_NET_PHYLIB=y > > > Full test log details, > > - https://lkft.validation.linaro.org/scheduler/job/5946533#L392 > > - > > https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/build/v5.10.158-107-gd2432186ff47/testrun/13594402/suite/log-parser-test/tests/ > > - > > https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/build/v5.10.158-107-gd2432186ff47/testrun/13594402/suite/log-parser-test/test/check-kernel-panic/history/ > > Where does the kernel configuration come from? Is this > a plain defconfig that used to work, or do you have > a board specific config file? > > This is most likely caused by the added dependency on > CONFIG_PTP_1588_CLOCK that would lead to the BCMGENET > driver not being built-in if PTP support is in a module. Here is the build command which is the same for working and not working kernels. # tuxmake --runtime podman --target-arch arm64 --toolchain gcc-11 --kconfig defconfig --kconfig-add https://raw.githubusercontent.com/Linaro/meta-lkft/kirkstone/meta/recipes-kernel/linux/files/lkft.config --kconfig-add https://raw.githubusercontent.com/Linaro/meta-lkft/kirkstone/meta/recipes-kernel/linux/files/lkft-crypto.config --kconfig-add https://raw.githubusercontent.com/Linaro/meta-lkft/kirkstone/meta/recipes-kernel/linux/files/distro-overrides.config --kconfig-add https://raw.githubusercontent.com/Linaro/meta-lkft/kirkstone/meta/recipes-kernel/linux/files/systemd.config --kconfig-add https://raw.githubusercontent.com/Linaro/meta-lkft/kirkstone/meta/recipes-kernel/linux/files/virtio.config --kconfig-add CONFIG_ARM64_MODULE_PLTS=y --kconfig-add CONFIG_SYN_COOKIES=y --kconfig-add CONFIG_SCHEDSTATS=y CROSS_COMPILE_COMPAT=arm-linux-gnueabihf- - Naresh > > Arnd
