This bug was fixed in the package linux-aws - 5.0.0-1012.13
---------------
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
-- Kleber Sacilotto de Souza <[email protected]> Fri, 02 Aug
2019 12:32:10 +0200
** Changed in: linux-aws (Ubuntu Eoan)
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1834962
Title:
add support for Amazon Graviton PCIe controller
Status in linux-aws package in Ubuntu:
Fix Released
Status in linux-aws source package in Bionic:
Fix Released
Status in linux-aws source package in Cosmic:
Invalid
Status in linux-aws source package in Disco:
Fix Released
Status in linux-aws source package in Eoan:
Fix Released
Status in linux-aws source package in FF-Series:
New
Bug description:
Three patches are needed to add support for Amazon / Annapurna Labs
"Graviton" PCIe controller, which is required for future AWS instance
types.
The feature is to be enabled for Ubuntu kernels >= linux-aws-bionic.
The first patch is from mainline; the other two are AWS specific
quirks from Amazon Linux, not yet upstream.
4166bfe530 PCI: al: Add Amazon Annapurna Labs PCIe host controller driver
UBUNTU: SAUCE: [aws] irqchip/gic-v2m: invoke from gic-v3 initialization and
add acpi quirk flow
UBUNTU: SAUCE: [aws] arm64: acpi/pci: invoke _DSM whether to preserve
firmware PCI setup
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