On Wednesday 26 November 2014 15:14:00 Dave Gerlach wrote: > @@ -66,6 +66,11 @@ extern void ioport_unmap(void __iomem *); > #define ioremap_wc ioremap_nocache > #endif > > +#ifndef ARCH_HAS_IOREMAP_EXEC > +#define ioremap_exec ioremap > +#define ioremap_exec_nocache ioremap_nocache > +#endif > + > #ifdef CONFIG_PCI > /* Destroy a virtual mapping cookie for a PCI BAR (memory or IO) */ > struct pci_dev; > ioremap and ioremap_nocache are the same, and there is no architecture-independent interface to map an MMIO range as cached because a lot of architectures can't do that. Also, I think there are architectures that cannot execute from uncached memory, so I think adding this as a generic API is not a good idea. Arnd -- 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
