On Thu, 16 Jan 2020 at 01:48, Michael Ellerman <m...@ellerman.id.au> wrote: > > If the skiroot kernel crashes we don't want it sitting at an xmon > prompt forever. Instead it's more helpful to reboot and bring the > boot loader back up, and if the crash was transient we can then boot > successfully. > > Similarly if we panic we should reboot, with a short timeout in case > someone is watching the console. > > Signed-off-by: Michael Ellerman <m...@ellerman.id.au>
Acked-by: Joel Stanley <j...@jms.id.au> > --- > arch/powerpc/configs/skiroot_defconfig | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/powerpc/configs/skiroot_defconfig > b/arch/powerpc/configs/skiroot_defconfig > index bd661a9a9410..12c96c8b0c1d 100644 > --- a/arch/powerpc/configs/skiroot_defconfig > +++ b/arch/powerpc/configs/skiroot_defconfig > @@ -29,6 +29,7 @@ CONFIG_ALTIVEC=y > CONFIG_VSX=y > CONFIG_NR_CPUS=2048 > CONFIG_CPU_LITTLE_ENDIAN=y > +CONFIG_PANIC_TIMEOUT=30 > # CONFIG_PPC_VAS is not set > # CONFIG_PPC_PSERIES is not set > # CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set > @@ -293,6 +294,7 @@ CONFIG_LIBCRC32C=y > CONFIG_PRINTK_TIME=y > CONFIG_MAGIC_SYSRQ=y > CONFIG_DEBUG_STACKOVERFLOW=y > +CONFIG_PANIC_ON_OOPS=y > CONFIG_SOFTLOCKUP_DETECTOR=y > CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y > CONFIG_HARDLOCKUP_DETECTOR=y > @@ -301,5 +303,4 @@ CONFIG_WQ_WATCHDOG=y > # CONFIG_SCHED_DEBUG is not set > # CONFIG_FTRACE is not set > CONFIG_XMON=y > -CONFIG_XMON_DEFAULT=y > # CONFIG_RUNTIME_TESTING_MENU is not set > -- > 2.21.1 >