----- Original Message ----- > This patch fix the error info > "UPTIME: (cannot calculate: unknown HZ value)" > on arm(32 bit), if the CONFIG_IKCONFIG was not selected. Besides the initial system banner and the "sys" command error shown above, the "ps -t" option indicates "RUN TIME: (cannot calculate: unknown HZ value)", and the "timer -r" option will kill the crash session with a floating point exception. Queued for crash-7.0.9: https://github.com/crash-utility/crash/commit/5da8ffe6051315cb4d18aee44839676e600c1358 Thanks, Dave > > Signed-off-by: Hu Keping <hukeping@xxxxxxxxxx> > --- > arm.c | 15 ++++++++++++--- > 1 file changed, 12 insertions(+), 3 deletions(-) > > diff --git a/arm.c b/arm.c > index 7405583..cfdc5f1 100644 > --- a/arm.c > +++ b/arm.c > @@ -315,6 +315,9 @@ arm_init(int when) > "pr_pid"); > MEMBER_OFFSET_INIT(elf_prstatus_pr_reg, "elf_prstatus", > "pr_reg"); > + > + if(!machdep->hz) > + machdep->hz = 100; > break; > > case POST_VM: > -- > 1.8.5.5 > > -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility