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Hi Arnd, > On Thu, Dec 5, 2019 at 11:48 AM Lukasz Majewski <lukma@denx.de> wrote: > > This is not a problem for now, as we still have some time until > > __ASSUME_TIME64_SYSCALLS is enabled by default in glibc. > > Moreover, I do guess that __vdso_clock_gettime64 for ARM 32 bits > > will be available by then :-). > > Have you checked mainline? The generic vdso support including > clock_gettime64 was merged for ARM in v5.5, Indeed - it is now available in linux next-20191205 (SHA1: 74d06efb9c2f99b496eb118b1e941dc4c6404e93). I've only checked the sources for linux v5.4 tag. > though it is still > missing on nds32, powerpc32, riscv32, s390 (compat mode only) > and sparc32. No idea if all of them will ever do the change, some > might not care about 32 bit enough any more. Then again, a lot > of architectures don't have support vdso at all, so you could treat > them the same way. Thanks for sharing the information. > > Arnd Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de
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