ACK: [d/azure][PATCH 0/5] LP: #1826447 - Azure: Backport vIOMMU driver (increase vCPU limits)

[Connor Kuehl]

On 8/1/19 7:44 AM, Marcelo Henrique Cerri wrote:
> BugLink: http://bugs.launchpad.net/bugs/1826447
> 
> As bug description.
> 
> --
> 
> Lan Tianyu (2):
>    x86/Hyper-V: Set x2apic destination mode to physical when x2apic is
>      available
>    iommu/hyper-v: Add Hyper-V stub IOMMU driver
> 
> Marcelo Henrique Cerri (1):
>    UBUNTU: [Config] linux-azure: CONFIG_HYPERV_IOMMU=y
> 
> Maya Nakamura (2):
>    PCI: hv: Replace hv_vp_set with hv_vpset
>    PCI: hv: Refactor hv_irq_unmask() to use cpumask_to_vpset()
> 
>   arch/x86/hyperv/hv_init.c                |   1 +
>   arch/x86/kernel/cpu/mshyperv.c           |  12 ++
>   debian.azure/config/annotations          |   3 +
>   debian.azure/config/config.common.ubuntu |   1 +
>   drivers/iommu/Kconfig                    |   9 ++
>   drivers/iommu/Makefile                   |   1 +
>   drivers/iommu/hyperv-iommu.c             | 196 +++++++++++++++++++++++
>   drivers/iommu/irq_remapping.c            |   3 +
>   drivers/iommu/irq_remapping.h            |   1 +
>   drivers/pci/controller/pci-hyperv.c      |  59 ++++---
>   10 files changed, 254 insertions(+), 32 deletions(-)
>   create mode 100644 drivers/iommu/hyperv-iommu.c
> 

Acked-by: Connor Kuehl <connor.kuehl at canonical.com>