On Fri, Jan 12, 2024 at 05:23:07PM -0800, John Stultz wrote:
> On Fri, Jan 12, 2024 at 4:13 PM Jeffrey Kardatzke
> wrote:
> > On Fri, Jan 12, 2024 at 3:51 PM John Stultz wrote:
> > >
> > > On Fri, Jan 12, 2024 at 3:27 PM Jeffrey Kardatzke
> > > wrote:
> > > > On Fri, Jan 12, 2024 at 2:52 PM
On Fri, Jan 12, 2024 at 05:20:10PM +0800, Yong Wu wrote:
> Add "struct restricted_heap_ops". For the restricted memory, totally there
> are two steps:
> a) memory_alloc: Allocate the buffer in kernel;
> b) memory_restrict: Restrict/Protect/Secure that buffer.
> The memory_alloc is mandatory while
On Fri, Jan 12, 2024 at 05:20:09PM +0800, Yong Wu wrote:
> Initialize a restricted heap. Currently just add a null heap, Prepare for
> the later patches.
>
> Signed-off-by: Yong Wu
> ---
> drivers/dma-buf/heaps/Kconfig | 9
> drivers/dma-buf/heaps/Makefile | 3 +-
>
On Wed, Dec 13, 2023 at 01:38:25PM +0200, Pekka Paalanen wrote:
> On Wed, 13 Dec 2023 11:15:49 +0100
> Joakim Bech wrote:
>
> > On Wed, Dec 13, 2023 at 11:05:17AM +0200, Pekka Paalanen wrote:
> > > On Tue, 12 Dec 2023 16:36:35 +
> > > Simon Ser wrote:
&
On Wed, Dec 13, 2023 at 11:05:17AM +0200, Pekka Paalanen wrote:
> On Tue, 12 Dec 2023 16:36:35 +
> Simon Ser wrote:
>
> > Is there a chance to pick a better name than "secure" here?
> >
> > "Secure" is super overloaded, it's not clear at all what it means from
> > just the name. Something
On Mon, Sep 11, 2023 at 10:30:33AM +0800, Yong Wu wrote:
> Initialise a mtk_svp heap. Currently just add a null heap, Prepare for
> the later patches.
>
> Signed-off-by: Yong Wu
> ---
> drivers/dma-buf/heaps/Kconfig | 8 ++
> drivers/dma-buf/heaps/Makefile | 1 +
>
On Mon, Sep 11, 2023 at 10:30:35AM +0800, Yong Wu wrote:
> Add TEE service call for secure memory allocating/freeing.
>
> Signed-off-by: Anan Sun
> Signed-off-by: Yong Wu
> ---
> drivers/dma-buf/heaps/mtk_secure_heap.c | 69 -
> 1 file changed, 68 insertions(+), 1
On Mon, Sep 25, 2023 at 12:49:50PM +, Yong Wu (吴勇) wrote:
> On Tue, 2023-09-12 at 11:32 +0200, AngeloGioacchino Del Regno wrote:
> > Il 12/09/23 08:17, Yong Wu (吴勇) ha scritto:
> > > On Mon, 2023-09-11 at 11:29 +0200, AngeloGioacchino Del Regno
> > > wrote:
> > > > Il 11/09/23 04:30, Yong Wu
