On Wed, Sep 04, 2019 at 08:49:03AM +0200, Thomas Hellström (VMware) wrote:
> For device DMA address purposes, the encryption status is encoded in the dma
> address by the dma layer in phys_to_dma().
>
>
> > There doesn’t seem to be any real funny business in dma_mmap_attrs() or
> > dma_common_
On 9/4/19 1:10 PM, Koenig, Christian wrote:
Am 04.09.19 um 10:19 schrieb Thomas Hellström (VMware):
Hi, Christian,
On 9/4/19 9:33 AM, Koenig, Christian wrote:
Am 03.09.19 um 23:05 schrieb Thomas Hellström (VMware):
On 9/3/19 10:51 PM, Dave Hansen wrote:
On 9/3/19 1:36 PM, Thomas Hellström (V
On 9/4/19 10:19 AM, Thomas Hellström (VMware) wrote:
Hi, Christian,
On 9/4/19 9:33 AM, Koenig, Christian wrote:
Am 03.09.19 um 23:05 schrieb Thomas Hellström (VMware):
On 9/3/19 10:51 PM, Dave Hansen wrote:
On 9/3/19 1:36 PM, Thomas Hellström (VMware) wrote:
So the question here should really
On Tue, Sep 3, 2019 at 9:38 PM Dave Hansen wrote:
>
> This whole thing looks like a fascinating collection of hacks. :)
>
> ttm is taking a stack-alllocated "VMA" and handing it to vmf_insert_*()
> which obviously are expecting "real" VMAs that are linked into the mm.
> It's extracting some pgprot
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