Re: [RFC PATCH v6 00/17] ILP32 for ARM64

From: Andreas Schwab
Date: Mon Nov 09 2015 - 09:33:59 EST


Arnd Bergmann <arnd@xxxxxxxx> writes:

> On Monday 09 November 2015 14:23:59 Andreas Schwab wrote:
>> Yury Norov <ynorov@xxxxxxxxxxxxxxxxxx> writes:
>>
>> > This is what I run:
>> > https://github.com/norov/glibc/tree/thunderx-ilp32-32time_toff_t
>>
>> That doesn't work for me:
>>
>> ../sysdeps/unix/sysv/linux/generic/sysdep.h:24:22: error: â__NR_llseekâ undeclar
>> ed (first use in this function)
>> ../sysdeps/unix/sysv/linux/aarch64/sysdep.h:41:32: error: â__NR_fcntl64â undeclared (first use in this function)
>>
>
> Did you re-export the kernel headers that you use as the base?

I'm using the patched 4.3 kernel headers. Why is <asm/bitsperlong.h>
defining __BITS_PER_LONG to 64 unconditionally?

Andreas.

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