On Wed, Sep 05, 2018 at 09:57:36AM +0530, Ganapatrao Kulkarni wrote:
> drivers/iommu/iova.c | 22 +++---
> include/linux/iova.h | 1 +
> 2 files changed, 16 insertions(+), 7 deletions(-)
Applied, thanks.
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Hi Joerg,
can you please pull this patch?
On Wed, Sep 5, 2018 at 9:58 AM Ganapatrao Kulkarni
wrote:
>
> As an optimisation for PCI devices, there is always first attempt
> been made to allocate iova from SAC address range. This will lead
> to unnecessary attempts, when there are no free ranges
>
As an optimisation for PCI devices, there is always first attempt
been made to allocate iova from SAC address range. This will lead
to unnecessary attempts, when there are no free ranges
available. Adding fix to track recently failed iova address size and
allow further attempts, only if requested s
