On Sat, Nov 12, 2016 at 9:01 PM, Baoquan He wrote:
> In-flight DMA from 1st kernel could continue going in kdump kernel.
> New io-page table has been created before bnx2 does reset at open stage.
> We have to wait for the in-flight DMA to complete to avoid it look up
> into the newly created io-pa
In-flight DMA from 1st kernel could continue going in kdump kernel.
New io-page table has been created before bnx2 does reset at open stage.
We have to wait for the in-flight DMA to complete to avoid it look up
into the newly created io-page table at probe stage.
Suggested-by: Michael Chan
Signed
On 11/12/16 at 11:40pm, David Miller wrote:
> From: Baoquan He
> Date: Sun, 13 Nov 2016 12:15:24 +0800
>
> > In-flight DMA from 1st kernel could continue going in kdump kernel.
> > New io-page table has been created before bnx2 does reset at open stage.
> > We have to wait for the in-flight DMA t
From: Baoquan He
Date: Sun, 13 Nov 2016 12:15:24 +0800
> In-flight DMA from 1st kernel could continue going in kdump kernel.
> New io-page table has been created before bnx2 does reset at open stage.
> We have to wait for the in-flight DMA to complete to avoid it look up
> into the newly created
In-flight DMA from 1st kernel could continue going in kdump kernel.
New io-page table has been created before bnx2 does reset at open stage.
We have to wait for the in-flight DMA to complete to avoid it look up
into the newly created io-page table at probe stage.
Suggested-by: Michael Chan
Signed
