On Mon, Sep 28, 2020 at 10:43:26PM +, Fenghua Yu wrote:
> Hi, Will and Jean,
>
> On Mon, Sep 28, 2020 at 11:22:51PM +0100, Will Deacon wrote:
> > On Fri, Sep 18, 2020 at 12:18:41PM +0200, Jean-Philippe Brucker wrote:
> > > From: Fenghua Yu
> > >
> > > PASID is shared by all threads in a proc
Hi, Will and Jean,
On Mon, Sep 28, 2020 at 11:22:51PM +0100, Will Deacon wrote:
> On Fri, Sep 18, 2020 at 12:18:41PM +0200, Jean-Philippe Brucker wrote:
> > From: Fenghua Yu
> >
> > PASID is shared by all threads in a process. So the logical place to keep
> > track of it is in the "mm". Both ARM
On Fri, Sep 18, 2020 at 12:18:41PM +0200, Jean-Philippe Brucker wrote:
> From: Fenghua Yu
>
> PASID is shared by all threads in a process. So the logical place to keep
> track of it is in the "mm". Both ARM and X86 need to use the PASID in the
> "mm".
>
> Suggested-by: Christoph Hellwig
> Signe
From: Fenghua Yu
PASID is shared by all threads in a process. So the logical place to keep
track of it is in the "mm". Both ARM and X86 need to use the PASID in the
"mm".
Suggested-by: Christoph Hellwig
Signed-off-by: Fenghua Yu
Reviewed-by: Tony Luck
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https://lore.kernel.org/linux-iommu/1
