On Mon, 2008-05-05 at 14:32 -0700, Stephen Neuendorffer wrote: > (multiple places) can this code (and flush_cache_sigtramp()) go away? > > +#if 0 > + flush_cache_sigtramp((unsigned long)frame->tramp); > +#endif You have to icache_invalidate the sigtramp because you are writing into memory that will shortly be executed. I'm not sure why this is #if'd away in the first place? John -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
