-stable review patch. If anyone has any objections, please let us know. ------------------ From: Jan Andersson Add sg->offset to sg->dvma_address in pci_map_sg() on sparc32. Without the offset, transfers to buffers that do not begin on a page boundary will not work as expected. Signed-off-by: Jan Andersson Cc: "David S. Miller" Cc: William Lee Irwin III Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Chris Wright --- arch/sparc/kernel/ioport.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- linux-2.6.19.1.orig/arch/sparc/kernel/ioport.c +++ linux-2.6.19.1/arch/sparc/kernel/ioport.c @@ -728,7 +728,8 @@ int pci_map_sg(struct pci_dev *hwdev, st /* IIep is write-through, not flushing. */ for (n = 0; n < nents; n++) { BUG_ON(page_address(sg->page) == NULL); - sg->dvma_address = virt_to_phys(page_address(sg->page)); + sg->dvma_address = + virt_to_phys(page_address(sg->page)) + sg->offset; sg->dvma_length = sg->length; sg++; } -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/