Messages in this thread | | | Date | Wed, 27 Apr 2022 08:55:02 -0700 | From | Jakub Kicinski <> | Subject | Re: [PATCH net 1/2] ptp: ptp_clockmatrix: Add PTP_CLK_REQ_EXTTS support |
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On Wed, 27 Apr 2022 14:32:03 +0000 Min Li wrote: > > On Tue, 26 Apr 2022 15:32:53 -0400 Min Li wrote: > > > Use TOD_READ_SECONDARY for extts to keep TOD_READ_PRIMARY for > > gettime > > > and settime exclusively > > > > Does not build on 32 bit. > > > > Hi Jakub > > I compiled with arm-linux-gnueabi- > > By 32 bit, did you mean x86?
Yup! I think arm does not have the 64b division problems x86 has. We hit the dreaded
ERROR: modpost: "__divdi3" [drivers/ptp/ptp_clockmatrix.ko] undefined! ERROR: modpost: "__udivdi3" [drivers/ptp/ptp_clockmatrix.ko] undefined!
on 32b x86 builds. Sorry for lack of clarity.
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