On Thu, Dec 13, 2012 at 08:09:33AM +0000, Guennadi Liakhovetski wrote: > On Wed, 12 Dec 2012, Will Deacon wrote: > > Back to the case in hand.... Lorenzo just pointed out to me that the > > finished in question (sh7372_do_idle_sysc) calls v7_flush_dcache_all, so > > the louis stuff should be irrelevant. The problem may actually be that the > > finisher disables the L2 cache prior to cleaning/invalidating it, which is > > the opposite order to that described by the A8 TRM. > > > > Guennadi -- can you try moving the kernel_flush call before the L2 disable > > in sh7372_do_idle_sysc please? > > Yes, this works too. That's good to know. Please can you send a patch for that? The sequence currently being used by the finisher *is* buggy, and should be fixed independently of the louis stuff. Cheers, Will -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
