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Re: testandset on powerpc
- To: Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>
- Subject: Re: testandset on powerpc
- From: Andreas Jaeger <aj at suse dot de>
- Date: 21 Jul 2000 14:43:46 +0200
- Cc: Geoff Keating <geoffk at cygnus dot com>,libc-alpha at sourceware dot cygnus dot com
- References: <Geoff Keating's message of "Tue, 18 Jul 2000 08:52:27 -0700"><ho66q3vbfb.fsf@maclaurin.suse.de><200007181528.IAA12286@localhost.cygnus.com><hok8ejtpgy.fsf@maclaurin.suse.de><200007181552.IAA12307@localhost.cygnus.com><4.3.2.7.2.20000718181231.00d2f310@mail.lauterbach.com><hopuobs7rf.fsf@maclaurin.suse.de>
>>>>> Andreas Jaeger writes:
>>>>> Franz Sirl writes:
Franz> I have done a patch which defines IMPLEMENT_TAS_AS_CAS in powerpc/pt-machine.h and
Franz> define testandset(p) to !__compare_and_swap(p,0,1) in spinlock.h then. I haven't sent it
AJ> That sounds fine. Please send the patch for review.
Hi Franz,
what happened to your fix? Is it working? In that case please send
it soon to get ppc working again.
Thanks,
Andreas
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de