On Mon, Sep 16, 2013 at 8:17 AM, Thierry Reding <thierry.reding@xxxxxxxxx> wrote: > On Wed, Sep 11, 2013 at 09:41:49PM -0700, Olof Johansson wrote: >> This removes two warnings where dma_addr_t variables were printed using >> %x when built with CONFIG_ARM_LPAE=y, thus having 64-bit dma_addr_t: >> >> drivers/gpu/host1x/hw/cdma_hw.c:57:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' >> drivers/gpu/host1x/hw/debug_hw.c:175:10: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'dma_addr_t' > > Hi Olof, > > I can't reproduce this. Does this perhaps depend on some other patch? > When I enable LPAE I do see similar warnings in drivers/iommu/tegra-*.c > and those can indeed be fixed using an equivalent patch. You need to enable LPAE on a platform that also selects ARCH_DMA_ADDR_T_64BIT, I don't think tegra does. If you do it with multi_v7_defconfig you'll see them. However, see discussion on another of the emails in the series; I'll have to introduce a new format specifier instead. -Olof -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
