linux-kernel - Re: [PATCH 01/27] [AARCH64] Fix utmp struct for compatibility reasons.

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Date:	Thu, 23 Jun 2016 10:36:07 +0300
From:	Yury Norov <ynorov@...iumnetworks.com>
To:	Andreas Schwab <schwab@...e.de>
CC:	Andrew Pinski <pinskia@...il.com>,
	Szabolcs Nagy <szabolcs.nagy@....com>,
	GNU C Library <libc-alpha@...rceware.org>,
	LKML <linux-kernel@...r.kernel.org>, nd <nd@....com>,
	Arnd Bergmann <arnd@...db.de>,
	Catalin Marinas <catalin.marinas@....com>,
	Marcus Shawcroft <marcus.shawcroft@....com>, <philb@....org>,
	David Miller <davem@...emloft.net>,
	Maxim Kuvyrkov <maxim.kuvyrkov@...aro.org>,
	"Joseph S. Myers" <joseph@...esourcery.com>,
	Andrew Pinski <apinski@...ium.com>
Subject: Re: [PATCH 01/27] [AARCH64] Fix utmp struct for compatibility
 reasons.

On Thu, Jun 23, 2016 at 09:32:46AM +0200, Andreas Schwab wrote:
> Andrew Pinski <pinskia@...il.com> writes:
> 
> > So if you want aarch64 to be compatible with aarch32, you need to
> > define __WORDSIZE_TIME64_COMPAT32.  If we don't want aarch64 and
> > aarch32 to be compatible at all, then we can drop this patch or if you
> > don't want LP64 and ILP32 to be compatible either.
> 
> Or go the other way like s390 and use the LP64 layout for ILP32.
> 
> Andreas.
> 
> -- 
> Andreas Schwab, SUSE Labs, schwab@...e.de
> GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
> "And now for something completely different."

It was an agreement that we don't fix Y2038 issues specifically, as
there will be general fix.