Re: [PATCH 0/3] iommu/iova: Add CPU hotplug handler to flush rcaches to core code

[John Garry]

On 01/03/2021 12:12, John Garry wrote:
> The Intel IOMMU driver supports flushing the per-CPU rcaches when a CPU is
> offlined.
>
> Let's move it to core code, so everyone can take advantage.
>
> Also correct a code comment.
>
> Based on v5.12-rc1. Tested on arm64 only.

Hi guys,

Friendly reminder ...

Thanks
John

> John Garry (3):
>    iova: Add CPU hotplug handler to flush rcaches
>    iommu/vt-d: Remove IOVA domain rcache flushing for CPU offlining
>    iova: Correct comment for free_cpu_cached_iovas()
>
>   drivers/iommu/intel/iommu.c | 31 -------------------------------
>   drivers/iommu/iova.c        | 32 ++++++++++++++++++++++++++++++--
>   include/linux/cpuhotplug.h  |  2 +-
>   include/linux/iova.h        |  1 +
>   4 files changed, 32 insertions(+), 34 deletions(-)