On Thu, Jan 9, 2014 at 4:38 PM, Andrew Morton wrote:
> On Thu, 09 Jan 2014 12:17:26 -0800 Dan Williams
> wrote:
>
>> Record actively mapped pages and provide an api for asserting a given
>> page is dma inactive before execution proceeds. Placing
>> debug_dma_assert_idle() in cow_user_page() fla
On Thu, 09 Jan 2014 12:17:26 -0800 Dan Williams
wrote:
> Record actively mapped pages and provide an api for asserting a given
> page is dma inactive before execution proceeds. Placing
> debug_dma_assert_idle() in cow_user_page() flagged the violation of the
> dma-api in the NET_DMA implementat
Record actively mapped pages and provide an api for asserting a given
page is dma inactive before execution proceeds. Placing
debug_dma_assert_idle() in cow_user_page() flagged the violation of the
dma-api in the NET_DMA implementation (see commit 77873803363c "net_dma:
mark broken").
Cc: Joerg R
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