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Subject: Re: [PATCH] hppa: Use generic pthread conditional variable support
To: John David Anglin <dave.anglin@bell.net>,
        GNU C Library <libc-alpha@sourceware.org>
References: <3278DDA9-61C9-44E2-9130-F625953652FA@bell.net>
Cc: "Carlos O'Donell" <carlos@redhat.com>, Mike Frysinger <vapier@gentoo.org>,
        Helge Deller <deller@gmx.de>
From: Florian Weimer <fweimer@redhat.com>
Message-ID: <37d468c7-221f-5aa6-f2e5-e70153b04f2b@redhat.com>
Date: Sun, 12 Mar 2017 17:59:00 -0000
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On 03/12/2017 03:58 PM, John David Anglin wrote:
> -    int __lock __attribute__ ((__aligned__(16)));

If this reduces the type alignment from 16 to 4, that's not acceptable 
because it changes application struct offsets when a condition variable 
is embedded into a struct.

Thanks,
Florian