On Fri, Jan 29, 2021 at 09:52:42AM +0800, Yong Wu wrote:
> On Thu, 2021-01-28 at 21:14 +, Will Deacon wrote:
> > On Thu, Jan 28, 2021 at 09:10:20PM +, Will Deacon wrote:
> > > On Wed, Jan 27, 2021 at 05:39:16PM +0800, Yong Wu wrote:
> > > > On Tue, 2021-01-26 at 22:23 +, Will Deacon wro
On Thu, 2021-01-28 at 21:14 +, Will Deacon wrote:
> On Thu, Jan 28, 2021 at 09:10:20PM +, Will Deacon wrote:
> > On Wed, Jan 27, 2021 at 05:39:16PM +0800, Yong Wu wrote:
> > > On Tue, 2021-01-26 at 22:23 +, Will Deacon wrote:
> > > > On Mon, Jan 11, 2021 at 07:18:48PM +0800, Yong Wu wro
On 2021-01-28 21:14, Will Deacon wrote:
On Thu, Jan 28, 2021 at 09:10:20PM +, Will Deacon wrote:
On Wed, Jan 27, 2021 at 05:39:16PM +0800, Yong Wu wrote:
On Tue, 2021-01-26 at 22:23 +, Will Deacon wrote:
On Mon, Jan 11, 2021 at 07:18:48PM +0800, Yong Wu wrote:
If group->default_domain
On Thu, Jan 28, 2021 at 09:10:20PM +, Will Deacon wrote:
> On Wed, Jan 27, 2021 at 05:39:16PM +0800, Yong Wu wrote:
> > On Tue, 2021-01-26 at 22:23 +, Will Deacon wrote:
> > > On Mon, Jan 11, 2021 at 07:18:48PM +0800, Yong Wu wrote:
> > > > If group->default_domain exists, avoid reallocate
On Wed, Jan 27, 2021 at 05:39:16PM +0800, Yong Wu wrote:
> On Tue, 2021-01-26 at 22:23 +, Will Deacon wrote:
> > On Mon, Jan 11, 2021 at 07:18:48PM +0800, Yong Wu wrote:
> > > If group->default_domain exists, avoid reallocate it.
> > >
> > > In some iommu drivers, there may be several devices
On Tue, 2021-01-26 at 22:23 +, Will Deacon wrote:
> On Mon, Jan 11, 2021 at 07:18:48PM +0800, Yong Wu wrote:
> > If group->default_domain exists, avoid reallocate it.
> >
> > In some iommu drivers, there may be several devices share a group. Avoid
> > realloc the default domain for this case.
On Mon, Jan 11, 2021 at 07:18:48PM +0800, Yong Wu wrote:
> If group->default_domain exists, avoid reallocate it.
>
> In some iommu drivers, there may be several devices share a group. Avoid
> realloc the default domain for this case.
>
> Signed-off-by: Yong Wu
> ---
> drivers/iommu/iommu.c | 3
If group->default_domain exists, avoid reallocate it.
In some iommu drivers, there may be several devices share a group. Avoid
realloc the default domain for this case.
Signed-off-by: Yong Wu
---
drivers/iommu/iommu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers