kernel_optimize_test/drivers/uio
Stephen Hemminger ce3d1536ac uio_hv_generic: fix subchannel ring mmap
The fault method of handling subchannel ring, did not work correctly
(it only worked for the first page).

Since ring buffer is physically contiguous, using the vm helper
function is simpler and handles more cases.

Fixes: 37b96a4931 ("uio_hv_generic: support sub-channels")
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23 12:43:48 +02:00
..
Kconfig
Makefile
uio_aec.c
uio_cif.c
uio_dmem_genirq.c
uio_fsl_elbc_gpcm.c
uio_hv_generic.c uio_hv_generic: fix subchannel ring mmap 2018-04-23 12:43:48 +02:00
uio_mf624.c
uio_netx.c
uio_pci_generic.c
uio_pdrv_genirq.c
uio_pruss.c
uio_sercos3.c
uio.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00