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Re: glibc for 32-bit kernel without __ARCH_WANT_TIME32_SYSCALLS
- From: Arnd Bergmann <arnd at arndb dot de>
- To: Palmer Dabbelt <palmer at sifive dot com>
- Cc: Florian Weimer <fweimer at redhat dot com>, alistair23 at gmail dot com, GNU C Library <libc-alpha at sourceware dot org>
- Date: Sun, 23 Jun 2019 21:05:16 +0200
- Subject: Re: glibc for 32-bit kernel without __ARCH_WANT_TIME32_SYSCALLS
- References: <87r27nz3hh.fsf@oldenburg2.str.redhat.com> <mhng-0ca5048b-f3fe-4684-a1f4-8637a1a4afb9@palmer-si-x1e>
On Sun, Jun 23, 2019 at 4:40 PM Palmer Dabbelt <palmer@sifive.com> wrote:
> On Fri, 21 Jun 2019 02:34:18 PDT (-0700), fweimer@redhat.com wrote:
> > * Alistair Francis:
>
> The plan is to just actually always have 64-bit kernel time calls on 32-bit
> RISC-V, which is what has been blocking the port. I was under the impression
> it was possible to do this with a very new kernel, but I haven't had time to
> actively look in to it so I might be wrong.
>
> I'm adding Arnd, who was doing the work on the kernel side.
>
> Arnd: I'm not sure if you read libc-alpha. Can we pull the tirgger in a
> 64-bit-only time_t rv32i glibc port?
There are still a few drivers that need work in the kernel, but anything
that glibc cares about directly should be there in 5.1.
Arnd