wireguard-linux - WireGuard for the Linux kernel

Age	Commit message (Collapse)	Author	Files	Lines
2017-01-11	vfio-mdev: remove some dead code	Dan Carpenter	1	-3/+0
	We set info.count to 1 in mtty_get_irq_info() so static checkers complain that, "Why do we have impossible conditions?" The answer is that it seems to be left over dead code that can be safely removed. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2017-01-11	vfio-mdev: buffer overflow in ioctl()	Dan Carpenter	1	-2/+5
	This is a sample driver for documentation so the impact is probably pretty low. But we should check that bar_index is valid so we don't write beyond the end of the mdev_state->region_info[] array. Fixes: 9d1a546c53b4 ("docs: Sample driver to demonstrate how to use Mediated device framework.") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2017-01-11	vfio-mdev: return -EFAULT if copy_to_user() fails	Dan Carpenter	1	-3/+12
	The copy_to_user() function returns the number of bytes which it wasn't able to copy but we want to return a negative error code. Fixes: 9d1a546c53b4 ("docs: Sample driver to demonstrate how to use Mediated device framework.") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2017-01-04	vfio-mdev: fix some error codes in the sample code	Dan Carpenter	1	-1/+3
	This is just sample code. We forget to set the error codes in a couple places. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reported-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2016-12-30	vfio-mdev: Make mdev_device private and abstract interfaces	Alex Williamson	1	-11/+13
	Abstract access to mdev_device so that we can define which interfaces are public rather than relying on comments in the structure. Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Cc: Zhi Wang <zhi.a.wang@intel.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Reviewed-by: Jike Song <jike.song@intel.com> Reviewed by: Kirti Wankhede <kwankhede@nvidia.com>
2016-12-30	vfio-mdev: Make mdev_parent private	Alex Williamson	1	-1/+1
	Rather than hoping for good behavior by marking some elements internal, enforce it by making the entire structure private and creating an accessor function for the one useful external field. Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Cc: Zhi Wang <zhi.a.wang@intel.com> Cc: Jike Song <jike.song@intel.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Reviewed by: Kirti Wankhede <kwankhede@nvidia.com>
2016-12-30	vfio-mdev: de-polute the namespace, rename parent_device & parent_ops	Alex Williamson	1	-1/+1
	Add an mdev_ prefix so we're not poluting the namespace so much. Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Cc: Zhi Wang <zhi.a.wang@intel.com> Cc: Jike Song <jike.song@intel.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Reviewed by: Kirti Wankhede <kwankhede@nvidia.com>
2016-12-30	vfio-mdev: Fix mtty sample driver building	Alex Williamson	1	-13/+1
	This sample driver was originally under Documentation/ and was moved to samples, but build support was never adjusted for the new location. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com>
2016-11-17	docs: Sample driver to demonstrate how to use Mediated device framework.	Kirti Wankhede	2	-0/+1516
	The Sample driver creates mdev device that simulates serial port over PCI card. Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com> Signed-off-by: Neo Jia <cjia@nvidia.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>