On Mon, Jun 04, 2012 at 10:09:42PM +0200, Marcel van Nies wrote: > Hi, > > I forgot to attach the patch to revert commit > 4d14a459857bd151ecbd14bcd37b4628da00792b. Just a random guess... Try to drop the tsunami special blockops to see if that has any effect. Just comment out this line: hypersparc_setup_blockops(); in srmmu.c That function replaces a few functions in lib/blockops with hypersparc optimized versions. I assume the effect is none - but it could be good to know. Next step would be to try to be less optimal in the various flush functions - but I do not yet feel comfortable enough to provide you with a patch to do this. I had something cooked up myself that just did flush_all for all of the operations. But this was not the issue here so I dunno if that has any effect or if it worked at all. Sam -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
