On Tue, Oct 31, 2017 at 09:05:57AM +, Horia Geantă wrote:
> >
> > The driver that is mapping the IV directly should be fixed instead.
> > Only input that is given in the form of SG lists can be mapped.
> > Everything else should be copied if they need to go over DMA.
> >
> Herbert, wouldn't
On 10/31/2017 10:00 AM, Herbert Xu wrote:
> On Tue, Oct 31, 2017 at 07:56:26AM +, Gilad Ben-Yossef wrote:
>> The IV was allocated on the stack in testmgr skcipher tests.
>> Since HW based tfm providers need to DMA the IV to the HW,
>> this leads to problems and is detected by the DMA-API debug
On Tue, Oct 31, 2017 at 9:59 AM, Herbert Xu wrote:
> On Tue, Oct 31, 2017 at 07:56:26AM +, Gilad Ben-Yossef wrote:
>> The IV was allocated on the stack in testmgr skcipher tests.
>> Since HW based tfm providers need to DMA the IV to the HW,
>> this leads to
On Tue, Oct 31, 2017 at 07:56:26AM +, Gilad Ben-Yossef wrote:
> The IV was allocated on the stack in testmgr skcipher tests.
> Since HW based tfm providers need to DMA the IV to the HW,
> this leads to problems and is detected by the DMA-API debug
> code.
>
> Fix it by allocating the IV using