Hi Guenter, On 12/4/19 1:51 PM, Guenter Roeck wrote: > On Fri, Jun 21, 2019 at 10:52:43AM +0100, Vincenzo Frascino wrote: >> The arm vDSO library requires some adaptations to use to take advantage >> of the newly introduced generic vDSO library. >> >> Introduce the following changes: >> - Modification vdso.c to be compliant with the common vdso datapage >> - Use of lib/vdso for gettimeofday >> - Implementation of elf note >> >> Cc: Russell King <linux@xxxxxxxxxxxxxxx> >> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@xxxxxxx> > > This patch causes a crash with qemu's mcimx6ul-evk emulation while running > imx_v6_v7_defconfig. > Thank you for reporting this. Could you please provide some details on how I can reproduce the scenario you are describing? > [ 19.976852] Run /sbin/init as init process > [ 20.044931] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004 > > There is nothing else useful in the log, unfortunately. > > Reverting the following three patches fixes the problem. > > 74d06efb9c2f ARM: 8932/1: Add clock_gettime64 entry point > 052e76a31b4a ARM: 8931/1: Add clock_getres entry point > 20e2fc42312f ARM: 8930/1: Add support for generic vDSO > > Guenter > -- Regards, Vincenzo
