Re: [PATCH 07/12] percpu: #ifndef __SIZEOF_INT128__

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, May 31, 2023 at 04:21:22PM +0200, Arnd Bergmann wrote:
> On Wed, May 31, 2023, at 15:08, Peter Zijlstra wrote:
> > Some 64bit architectures do not advertise __SIZEOF_INT128__ on all
> > supported compiler versions. Notably the HPPA64 only started doing
> > with GCC-11.
> 
> I checked the other compilers to be sure that anything else
> we support (gcc-5.1 and up) across all 64-bit architectures
> does support int128.

Oh excellent -- I didn't have sufficient old cross compilers to verify,
hence me not doing what you suggest below.

If HPPA64 really is the only one so affected, then yes, I can move this
hack into arch/parisc.




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux