On 2020/11/18 下午4:59, Michael S. Tsirkin wrote:
On Wed, Nov 18, 2020 at 02:08:17PM +0800, Jason Wang wrote:
On 2020/10/26 上午10:59, Jason Wang wrote:
On 2020/10/23 下午11:34, Michael S. Tsirkin wrote:
On Fri, Oct 23, 2020 at 03:08:53PM +0300, Dan Carpenter wrote:
The copy_to/from_user()
On Wed, Nov 18, 2020 at 02:08:17PM +0800, Jason Wang wrote:
>
> On 2020/10/26 上午10:59, Jason Wang wrote:
> >
> > On 2020/10/23 下午11:34, Michael S. Tsirkin wrote:
> > > On Fri, Oct 23, 2020 at 03:08:53PM +0300, Dan Carpenter wrote:
> > > > The copy_to/from_user() functions return the number of
On 2020/10/26 上午10:59, Jason Wang wrote:
On 2020/10/23 下午11:34, Michael S. Tsirkin wrote:
On Fri, Oct 23, 2020 at 03:08:53PM +0300, Dan Carpenter wrote:
The copy_to/from_user() functions return the number of bytes which we
weren't able to copy but the ioctl should return -EFAULT if they
On 2020/10/23 下午11:34, Michael S. Tsirkin wrote:
On Fri, Oct 23, 2020 at 03:08:53PM +0300, Dan Carpenter wrote:
The copy_to/from_user() functions return the number of bytes which we
weren't able to copy but the ioctl should return -EFAULT if they fail.
Fixes: a127c5bbb6a8 ("vhost-vdpa: fix
On Fri, Oct 23, 2020 at 03:08:53PM +0300, Dan Carpenter wrote:
> The copy_to/from_user() functions return the number of bytes which we
> weren't able to copy but the ioctl should return -EFAULT if they fail.
>
> Fixes: a127c5bbb6a8 ("vhost-vdpa: fix backend feature ioctls")
> Signed-off-by: Dan
The copy_to/from_user() functions return the number of bytes which we
weren't able to copy but the ioctl should return -EFAULT if they fail.
Fixes: a127c5bbb6a8 ("vhost-vdpa: fix backend feature ioctls")
Signed-off-by: Dan Carpenter
---
drivers/vhost/vdpa.c | 10 +-
1 file changed, 5
