Re: [Y2038] [PATCH v2 04/17] asm-generic: Remove unneeded __ARCH_WANT_SYS_LLSEEK macro

2018-07-17 Thread Christoph Hellwig
On Mon, Jul 16, 2018 at 06:10:50PM +0200, Arnd Bergmann wrote: > The sys_llseek sytem call is needed on all 32-bit architectures and > none of the 64-bit ones, so we can remove the __ARCH_WANT_SYS_LLSEEK guard > and simplify the include/asm-generic/unistd.h header further. > > Since 32-bit tasks c

[Y2038] [PATCH v2 04/17] asm-generic: Remove unneeded __ARCH_WANT_SYS_LLSEEK macro

2018-07-16 Thread Arnd Bergmann
The sys_llseek sytem call is needed on all 32-bit architectures and none of the 64-bit ones, so we can remove the __ARCH_WANT_SYS_LLSEEK guard and simplify the include/asm-generic/unistd.h header further. Since 32-bit tasks can run either natively or in compat mode on 64-bit architectures, we have