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Re: [PATCH v2] handle sem_t with ILP32 and __HAVE_64B_ATOMICS
- From: Torvald Riegel <triegel at redhat dot com>
- To: Chris Metcalf <cmetcalf at ezchip dot com>
- Cc: Andreas Schwab <schwab at suse dot de>, "Carlos O'Donell" <carlos at redhat dot com>, GNU C Library <libc-alpha at sourceware dot org>, "H.J. Lu" <hjl dot tools at gmail dot com>, David Miller <davem at davemloft dot net>, Richard Henderson <rth at redhat dot com>, Mike Frysinger <vapier at gentoo dot org>, "Joseph S. Myers" <joseph at codesourcery dot com>, Kaz Kojima <kkojima at rr dot iij4u dot or dot jp>, Thomas Schwinge <thomas at codesourcery dot com>, Marcus Shawcroft <marcus dot shawcroft at linaro dot org>, Chung-Lin Tang <chunglin_tang at mentor dot com>, Adhemerval Zanella <azanella at linux dot vnet dot ibm dot com>, Andreas Krebbel <krebbel at linux dot vnet dot ibm dot com>
- Date: Tue, 27 Jan 2015 12:32:07 +0100
- Subject: Re: [PATCH v2] handle sem_t with ILP32 and __HAVE_64B_ATOMICS
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On Mon, 2015-01-26 at 18:35 -0500, Chris Metcalf wrote:
> This version reflects Torvald's recent comments.
I think this looks good, but we'll have to find consensus with Carlos
first. I also wouldn't be opposed to at first just enable the
64b-algorithm if __HAVE_64B_ATOMICS and _LP64 are defined (if the latter
is the right check...).