Messages in this thread | | | Date | Fri, 19 Feb 2016 15:59:59 +0300 | From | Yury Norov <> | Subject | Re: [RFC5 PATCH v6 00/21] ILP32 for ARM64 |
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On Fri, Feb 19, 2016 at 09:23:35AM +0100, Arnd Bergmann wrote: > On Friday 19 February 2016 01:35:06 Yury Norov wrote: > > > > Hi Bamvor, everybody, > > > > I have new glibc that follows new ABI: > > https://github.com/norov/glibc/tree/new-api > > Ah, very good! > > > It's very draft and dirty, but you can try it with RFC5. > > My fail list for ltplite looks like this: > > pipeio_4 FAIL 11 > > abort01 FAIL 2 > > clone02 FAIL 4 > > kill10 FAIL 2 > > kill11 FAIL 2 > > lstat01A FAIL 1 > > lstat02 FAIL 1 > > mmap16 FAIL 6 > > nanosleep03 FAIL 1 > > nftw01 FAIL 1 > > nftw6401 FAIL 1 > > open12 FAIL 2 > > pathconf01 FAIL 1 > > pipe07 FAIL 2 > > profil01 FAIL 11 > > readdir01 FAIL 1 > > readlink01A FAIL 1 > > rename11 FAIL 2 > > rmdir02 FAIL 2 > > sigaltstack01 FAIL 1 > > sigaltstack02 FAIL 1 > > stat03 FAIL 1 > > stat04 FAIL 1 > > stat06 FAIL 1 > > umount2_01 FAIL 2 > > umount2_02 FAIL 2 > > umount2_03 FAIL 2 > > utime06 FAIL 2 > > writev01 FAIL 1 > > mtest06 FAIL 11 > > rwtest01 FAIL 2 > > rwtest02 FAIL 2 > > rwtest03 FAIL 2 > > rwtest04 FAIL 2 > > rwtest05 FAIL 2 > > I have no idea whether this is good news or bad news ;-) > > In https://github.com/norov/glibc/commit/351b8728fdb365bd4852ac113601ddf38153fdfc > I see that you are passing __IPC_64, I thought we had already resolved > that in the kernel. We might need to go back to this. >
I'm still on 4.4 kernel. So I need it. I'll drop __IPC_64 if unneeded on rebase. Usually I rebase on rc5 or rc6.
> In https://github.com/norov/glibc/commit/5d4290435e428267171ece871539b76e1d079d11 > you are defining a struct __kernel_stat64 in the glibc. Is this the expected > way to do it? I would have thought you'd get the definition from the kernel > headers. > > Arnd >
Almost all ports define its own struct kernel_stat / kernel_stat64. in "kernel_header.h" See mips, spark, alpha, i386... Some also define function xstat_conv or similar. With all that defined, it's expected that one of generic xstat wrappers will work properly. I tried all, and noone got working, so I wrote this hack to make it work somehow.
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