Re: [Xen-devel] [PATCH 5/9] drm/xen/xen_drm_front_gem.c: Convert to use vm_insert_range

2018-11-19 Thread Matthew Wilcox
On Mon, Nov 19, 2018 at 01:02:46PM +0200, Oleksandr Andrushchenko wrote: > On 11/19/18 12:42 PM, Souptick Joarder wrote: > > On Mon, Nov 19, 2018 at 3:22 PM Oleksandr Andrushchenko > > wrote: > > > > - unsigned long addr = vma->vm_start; > > > > - int i; > > > > + int err; > > > I

Re: [Xen-devel] [PATCH 5/9] drm/xen/xen_drm_front_gem.c: Convert to use vm_insert_range

2018-11-19 Thread Matthew Wilcox
On Mon, Nov 19, 2018 at 01:02:46PM +0200, Oleksandr Andrushchenko wrote: > On 11/19/18 12:42 PM, Souptick Joarder wrote: > > On Mon, Nov 19, 2018 at 3:22 PM Oleksandr Andrushchenko > > wrote: > > > > - unsigned long addr = vma->vm_start; > > > > - int i; > > > > + int err; > > > I

Re: [Xen-devel] [PATCH 5/9] drm/xen/xen_drm_front_gem.c: Convert to use vm_insert_range

2018-11-19 Thread Oleksandr Andrushchenko
On 11/19/18 12:42 PM, Souptick Joarder wrote: On Mon, Nov 19, 2018 at 3:22 PM Oleksandr Andrushchenko wrote: On 11/15/18 5:49 PM, Souptick Joarder wrote: Convert to use vm_insert_range() to map range of kernel memory to user vma. Signed-off-by: Souptick Joarder Reviewed-by: Matthew Wilcox

Re: [Xen-devel] [PATCH 5/9] drm/xen/xen_drm_front_gem.c: Convert to use vm_insert_range

2018-11-19 Thread Oleksandr Andrushchenko
On 11/19/18 12:42 PM, Souptick Joarder wrote: On Mon, Nov 19, 2018 at 3:22 PM Oleksandr Andrushchenko wrote: On 11/15/18 5:49 PM, Souptick Joarder wrote: Convert to use vm_insert_range() to map range of kernel memory to user vma. Signed-off-by: Souptick Joarder Reviewed-by: Matthew Wilcox

Re: [Xen-devel] [PATCH 5/9] drm/xen/xen_drm_front_gem.c: Convert to use vm_insert_range

2018-11-19 Thread Souptick Joarder
On Mon, Nov 19, 2018 at 3:22 PM Oleksandr Andrushchenko wrote: > > On 11/15/18 5:49 PM, Souptick Joarder wrote: > > Convert to use vm_insert_range() to map range of kernel > > memory to user vma. > > > > Signed-off-by: Souptick Joarder > > Reviewed-by: Matthew Wilcox > > --- > >

Re: [Xen-devel] [PATCH 5/9] drm/xen/xen_drm_front_gem.c: Convert to use vm_insert_range

2018-11-19 Thread Souptick Joarder
On Mon, Nov 19, 2018 at 3:22 PM Oleksandr Andrushchenko wrote: > > On 11/15/18 5:49 PM, Souptick Joarder wrote: > > Convert to use vm_insert_range() to map range of kernel > > memory to user vma. > > > > Signed-off-by: Souptick Joarder > > Reviewed-by: Matthew Wilcox > > --- > >

Re: [Xen-devel] [PATCH 5/9] drm/xen/xen_drm_front_gem.c: Convert to use vm_insert_range

2018-11-19 Thread Oleksandr Andrushchenko
On 11/15/18 5:49 PM, Souptick Joarder wrote: Convert to use vm_insert_range() to map range of kernel memory to user vma. Signed-off-by: Souptick Joarder Reviewed-by: Matthew Wilcox --- drivers/gpu/drm/xen/xen_drm_front_gem.c | 20 ++-- 1 file changed, 6 insertions(+), 14

Re: [Xen-devel] [PATCH 5/9] drm/xen/xen_drm_front_gem.c: Convert to use vm_insert_range

2018-11-19 Thread Oleksandr Andrushchenko
On 11/15/18 5:49 PM, Souptick Joarder wrote: Convert to use vm_insert_range() to map range of kernel memory to user vma. Signed-off-by: Souptick Joarder Reviewed-by: Matthew Wilcox --- drivers/gpu/drm/xen/xen_drm_front_gem.c | 20 ++-- 1 file changed, 6 insertions(+), 14