From mboxrd@z Thu Jan 1 00:00:00 1970 From: pinskia@gmail.com (pinskia at gmail.com) Date: Mon, 9 Nov 2015 22:52:32 +0800 Subject: [RFC PATCH v6 00/17] ILP32 for ARM64 In-Reply-To: <22080083.1SbhEYEXOu@wuerfel> References: <1446507046-24604-1-git-send-email-ynorov@caviumnetworks.com> <5795162.dlSUXvq6vJ@wuerfel> <22080083.1SbhEYEXOu@wuerfel> Message-ID: <4C408453-CDE5-4564-8D22-E59296F2045C@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org > On Nov 9, 2015, at 10:36 PM, Arnd Bergmann wrote: > >> On Monday 09 November 2015 15:33:51 Andreas Schwab wrote: >> Arnd Bergmann writes: >> >>>> On Monday 09 November 2015 14:23:59 Andreas Schwab wrote: >>>> Yury Norov 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: ?__NR_llseek? undeclar >>>> ed (first use in this function) >>>> ../sysdeps/unix/sysv/linux/aarch64/sysdep.h:41:32: error: ?__NR_fcntl64? 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. > > Ok. > >> Why is defining __BITS_PER_LONG to 64 unconditionally? > > It should not, that is a bug. I don't know how Yury built his glibc, > but it can't work if __BITS_PER_LONG is wrong. Looks like I had changed the header file manually for building glibc and Yury and myself missed that when he updated the patches. Thanks, Andrew > > Arnd