Hello. This is cc'd to $(get_maintainer.pl -f drivers/tty/serial/amba-pl011.c) and x86 maintainers too. While working on the pci-to-amba bridge driver (to be resubmitted in the next days) I have to deal with the problem of pl011 not building, after phys_to_page was introduced, by Chanho Min (Cc: here) in commit cb06ff1 ARM: PL011: Add support for Rx DMA buffer polling. because x86 has no phys_to_page. The fix I use is trivially this: - sg_set_page(&sg->sg, phys_to_page(dma_addr), + sg_set_page(&sg->sg, virt_to_page(sg->buf), (virt_to_page is slower, but other sg_get_page() users do the same and other solutions are more convoluted). Shall I submit this to x86 with the pci-to-amba bridge series or to arm/serial and then note the dependency when posting the bridge series? thanks /alessandro -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
