Arnd Bergmann 190cc65e91 uio-hv-generic: store physical addresses instead of virtual ... gcc warns about the newly added driver when phys_addr_t is wider than a pointer: drivers/uio/uio_hv_generic.c: In function 'hv_uio_mmap': drivers/uio/uio_hv_generic.c:71:17: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] virt_to_phys((void *)info->mem[mi].addr) >> PAGE_SHIFT, drivers/uio/uio_hv_generic.c: In function 'hv_uio_probe': drivers/uio/uio_hv_generic.c:140:5: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] = (phys_addr_t)dev->channel->ringbuffer_pages; drivers/uio/uio_hv_generic.c:147:3: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] (phys_addr_t)vmbus_connection.int_page; drivers/uio/uio_hv_generic.c:153:3: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] (phys_addr_t)vmbus_connection.monitor_pages[1]; I can't see why we store a virtual address in a phys_addr_t here, as the only user of that variable converts it into a physical address anyway, so this moves the conversion to where it logically fits according to the types. Fixes: 95096f2fbd ("uio-hv-generic: new userspace i/o driver for VMBus") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-12-10 14:57:58 +01:00
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Kconfig
Makefile
uio_aec.c
uio_cif.c
uio_dmem_genirq.c
uio_fsl_elbc_gpcm.c
uio_hv_generic.c	uio-hv-generic: store physical addresses instead of virtual	2016-12-10 14:57:58 +01:00
uio_mf624.c
uio_netx.c
uio_pci_generic.c
uio_pdrv_genirq.c
uio_pruss.c
uio_sercos3.c
uio.c