On Fri, 2024-01-12 at 10:49 +0100, Daniel Vetter wrote:
>
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> On Fri, Jan 12, 2024 at 10:41:14AM +0100, Daniel Vetter wrote:
> > On Fri, Jan 12, 2024 at 05:20:11PM +0800, Yon
On Fri, Jan 12, 2024 at 10:41:14AM +0100, Daniel Vetter wrote:
> On Fri, Jan 12, 2024 at 05:20:11PM +0800, Yong Wu wrote:
> > Add the dma_ops for this restricted heap. For restricted buffer,
> > cache_ops/mmap are not allowed, thus return EPERM for them.
> >
> > Signed-off-by: Yong Wu
> > ---
> >
On Fri, Jan 12, 2024 at 05:20:11PM +0800, Yong Wu wrote:
> Add the dma_ops for this restricted heap. For restricted buffer,
> cache_ops/mmap are not allowed, thus return EPERM for them.
>
> Signed-off-by: Yong Wu
> ---
> drivers/dma-buf/heaps/restricted_heap.c | 103
> 1
Add the dma_ops for this restricted heap. For restricted buffer,
cache_ops/mmap are not allowed, thus return EPERM for them.
Signed-off-by: Yong Wu
---
drivers/dma-buf/heaps/restricted_heap.c | 103
1 file changed, 103 insertions(+)
diff --git a/drivers/dma-buf/heaps/re
