BTW, another fun question in the same area: what enforces the virtual aliasing rules for fremap.c stuff? AFAICS, on VIPT architectures we are asking for trouble there. No? Is there anything that would prevent an arbitrary page from file's page cache from being mapped at any cache colours? -- 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