Re: [PATCH] iommu/arm-smmu-v3: Implement shutdown method

2017-06-30 Thread Will Deacon
On Thu, Jun 29, 2017 at 06:20:00PM -0400, Nate Watterson wrote: > On 6/29/2017 2:34 PM, Will Deacon wrote: > >On Thu, Jun 29, 2017 at 01:40:15PM -0400, Nate Watterson wrote: > >>The shutdown method disables the SMMU and its interrupts to avoid > >>potentially corrupting a new kernel started with ke

Re: [PATCH] iommu/arm-smmu-v3: Implement shutdown method

2017-06-29 Thread Nate Watterson
On 6/29/2017 2:34 PM, Will Deacon wrote: On Thu, Jun 29, 2017 at 01:40:15PM -0400, Nate Watterson wrote: The shutdown method disables the SMMU and its interrupts to avoid potentially corrupting a new kernel started with kexec. Signed-off-by: Nate Watterson --- drivers/iommu/arm-smmu-v3.c | 1

Re: [PATCH] iommu/arm-smmu-v3: Implement shutdown method

2017-06-29 Thread Will Deacon
On Thu, Jun 29, 2017 at 01:40:15PM -0400, Nate Watterson wrote: > The shutdown method disables the SMMU and its interrupts to avoid > potentially corrupting a new kernel started with kexec. > > Signed-off-by: Nate Watterson > --- > drivers/iommu/arm-smmu-v3.c | 11 +++ > 1 file changed,

[PATCH] iommu/arm-smmu-v3: Implement shutdown method

2017-06-29 Thread Nate Watterson
The shutdown method disables the SMMU and its interrupts to avoid potentially corrupting a new kernel started with kexec. Signed-off-by: Nate Watterson --- drivers/iommu/arm-smmu-v3.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm