Date: Fri, 22 May 2009 04:16:19 +1000 (EST) From: Peter Grehan <grehan@freebsd.org> To: Marcel Moolenaar <xcllnt@mac.com> Cc: FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: Re: [patch] __syncicache: eliminate D-cache flush Message-ID: <20090522041619.ETR54808@dommail.onthenet.com.au>
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Hi Marcel, >We make sure that D-caches are flushed elsewhere. You might want to have a look at the ppc MD run-time linker code to see if the syncicache libc calls aren't necessary. From memory, Xorg's run-time linker also has a syncicache call in it, though if you're not touching the libc version that should be OK. later, Peter.
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