Messages in this thread | | | Subject | Re: 2.6.16-rc2 powerpc timestamp skew | From | Benjamin Herrenschmidt <> | Date | Tue, 14 Feb 2006 09:34:24 +1100 |
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> > Can you strace vs. ltrace and see if the gettimeofday or clock_gettime > > syscalls are ever called ? > > | strace | ltrace > -----------+---------------+------------------------------------ > 2.6.15 | | > date | clock_gettime | clock_gettime -> SYS_clock_gettime, > | | localtime, strftime > touch | utimes | futimes -> SYS_utimes > | | > 2.6.16-rc2 | | > date | clock_gettime | clock_gettime -> SYS_clock_gettime, > | | localtime, strftime > touch | utimes | futimes -> SYS_utimes > > [clock_gettime(CLOCK_REALTIME, {1139826613, 157402000}) = 0] > > > I wonder if you have a glibc new enough to > > use the vDSO to obtain the time or if it's using the syscall... The vDSO > > on ppc32 is very new. > > It's glibc 2.3.5 (Debian libc6 2.3.5-13).
Ok, does not using NTP fixes it ?
Ben.
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