Re: [PATCH] iommu/arm-smmu: Defer TLB flush in case of unmap op

2017-08-07 Thread Vivek Gautam
Hi Robin, On Fri, Aug 4, 2017 at 10:34 PM, Robin Murphy wrote: > On 03/08/17 06:35, Vivek Gautam wrote: >> Hi Robin, >> >> >> >> On 08/02/2017 05:47 PM, Robin Murphy wrote: >>> On 02/08/17 10:53, Vivek Gautam wrote: We don't want to touch the TLB when smmu is suspended. Defer it until

Re: [PATCH] iommu/arm-smmu: Defer TLB flush in case of unmap op

2017-08-04 Thread Robin Murphy
On 03/08/17 06:35, Vivek Gautam wrote: > Hi Robin, > > > > On 08/02/2017 05:47 PM, Robin Murphy wrote: >> On 02/08/17 10:53, Vivek Gautam wrote: >>> We don't want to touch the TLB when smmu is suspended. >>> Defer it until resume. >>> >>> Signed-off-by: Vivek Gautam >>> --- >>> >>> Hi all, >>>

Re: [PATCH] iommu/arm-smmu: Defer TLB flush in case of unmap op

2017-08-02 Thread Vivek Gautam
Hi Robin, On 08/02/2017 05:47 PM, Robin Murphy wrote: On 02/08/17 10:53, Vivek Gautam wrote: We don't want to touch the TLB when smmu is suspended. Defer it until resume. Signed-off-by: Vivek Gautam --- Hi all, Here's the small patch in response of suggestion to defer tlb operations when

Re: [PATCH] iommu/arm-smmu: Defer TLB flush in case of unmap op

2017-08-02 Thread Robin Murphy
On 02/08/17 10:53, Vivek Gautam wrote: > We don't want to touch the TLB when smmu is suspended. > Defer it until resume. > > Signed-off-by: Vivek Gautam > --- > > Hi all, > > Here's the small patch in response of suggestion to defer tlb operations > when smmu is in suspend state. > The patch st