On Sun, 2018-09-23 at 15:52 +0200, Hauke Mehrtens wrote: > On 09/20/2018 06:26 PM, Luca Coelho wrote: > > From: Luca Coelho <luciano.coelho@xxxxxxxxx> > > > > The getrawmonotonic64() function that is used by the > > ktime_get_raw_ts64() backport was only introduced in 3.19. To fix > > compilation with earlier kernels, do the convertion from > > getrawmonotonic() manually if the kernel is < 3.19. > > > > Additionally, add timespec_to_timespec64() that we need for this > > conversion (and which was only introduced in 4.15). > > > > Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx> > > --- > > backport/backport-include/linux/timekeeping.h | 29 > > +++++++++++++++++++ > > 1 file changed, 29 insertions(+) > > > > diff --git a/backport/backport-include/linux/timekeeping.h > > b/backport/backport-include/linux/timekeeping.h > > index aebb00ca366b..56fca5759b8e 100644 > > --- a/backport/backport-include/linux/timekeeping.h > > +++ b/backport/backport-include/linux/timekeeping.h > > @@ -55,11 +55,40 @@ static inline void ktime_get_ts64(struct > > timespec64 *ts) > > } > > #endif > > > > +#if LINUX_VERSION_IS_LESS(3,19,0) > > +/* This was introduced in 4.15, but we only need it in the > > + * ktime_get_raw_ts64 backport() for < 3.19. > > timespec_to_timespec64() was already added in 3.17, see > https://elixir.bootlin.com/linux/v3.17.8/ident/timespec_to_timespec64 Oh, you're right. I somehow got confused here. I'm running some tests and will resend a fixed version. Thanks! -- Luca. -- To unsubscribe from this list: send the line "unsubscribe backports" in
