[ubuntu/disco-security] linux-aws 5.0.0-1012.13 (Accepted)

[Andy Whitcroft]

linux-aws (5.0.0-1012.13) disco; urgency=medium

  * add support for Amazon Graviton PCIe controller (LP: #1834962)
    - PCI: al: Add Amazon Annapurna Labs PCIe host controller driver
    - genirq/msi: Add a new field in msi_desc to store an IOMMU cookie
    - iommu/dma-iommu: Split iommu_dma_map_msi_msg() in two parts
    - irqchip/gicv2m: Don't map the MSI page in gicv2m_compose_msi_msg()
    - SAUCE: irqchip/gic: Add support for Amazon Graviton variant of GICv3+GICv2m
    - SAUCE: [aws] arm64: acpi/pci: invoke _DSM whether to preserve firmware PCI
      setup
    - [Config] aws: set CONFIG_IRQ_MSI_IOMMU=y

  * CVE-2019-1125
    - x86/cpufeatures: Carve out CQM features retrieval
    - x86/cpufeatures: Combine word 11 and 12 into a new scattered features word
    - x86/speculation: Prepare entry code for Spectre v1 swapgs mitigations
    - x86/speculation: Enable Spectre v1 swapgs mitigations
    - x86/entry/64: Use JMP instead of JMPQ
    - x86/speculation/swapgs: Exclude ATOMs from speculation through SWAPGS

  * linux-aws builds modules which are not shipped (LP: #1836706)
    - [Packaging] Start shipping modules-extra

Date: 2019-08-02 12:20:14.946753+00:00
Changed-By: Kleber Sacilotto de Souza <kleber.souza at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
https://launchpad.net/ubuntu/+source/linux-aws/5.0.0-1012.13
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