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

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Message-ID: <mvma8icnyw1.fsf@hawking.suse.de>
Date:	Thu, 23 Jun 2016 09:32:46 +0200
From:	Andreas Schwab <schwab@...e.de>
To:	Andrew Pinski <pinskia@...il.com>
Cc:	Yury Norov <ynorov@...iumnetworks.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.

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
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