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https://github.com/aljazceru/kata-containers.git
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8e43d9cac1
common/DAX: - ARCH_ENABLE_MEMORY_HOTPLUG: not needed (auto-selected) - ARCH_HAS_ZONE_DEVICE: already automatically selected. This is also removed in future kernels, so let's go ahead and drop. - RADIX_TREE_MULTIORDER: already autoselected, and dropped in future kernels common/net: - NF_NAT_NEEDED, NF_NAT_PROTO_*: these don't exist in newer kernels, as they are refactored and unecessary in the upstream kernel. Keep them for now, but consider dropping if we move to newer LTS. These are part of whitelist of options we expect to be dropped with newer kernels in our fragment building. - NF_NAT_MASQUERADE_IPV4: this is a select, not a tristate. Also, in the future much of the ipv4/ipv6 nat code is combined, so this config will not exist in newer kernels. Dropped. - INET6_XFRM_MODE_* are not needed on newer kernels. While I'm not confident they are needed today for Kata, we will just note them and add to whitelist for options we expect to be dropped with newer kernels in our fragment building. - MAY_USE_DEVLINK: removed in future kernels, and should not be needed anyway. Dropped. x86_64/DAX: - ARCH_HAS_HMM: should not be needed, and is dropped in future kernels. Dropped Signed-off-by: Eric Ernst <eric.ernst@intel.com>
33 lines
873 B
Plaintext
33 lines
873 B
Plaintext
# Enable DAX and NVDIMM support so we can map in our rootfs
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# Need HOTREMOVE, or ZONE_DEVICE will not get enabled
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# We don't actually afaik remove any memory once we have plugged it in, as
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# generally it is too 'expensive' an operation.
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CONFIG_MEMORY_HOTREMOVE=y
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# Also need this
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CONFIG_SPARSEMEM_VMEMMAP=y
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# Without these the pmem_should_map_pages() call in the kernel fails with new
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# Related to the ARCH_HAS_HMM set in the arch files.
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CONFIG_ZONE_DEVICE=y
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CONFIG_DEV_PAGEMAP_OPS=y
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CONFIG_ND_PFN=y
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CONFIG_NVDIMM_PFN=y
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CONFIG_NVDIMM_DAX=y
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CONFIG_BLOCK=y
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CONFIG_BLK_DEV=y
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CONFIG_BLK_DEV_PMEM=y
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CONFIG_BLK_DEV_RAM=y
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CONFIG_LIBNVDIMM=y
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CONFIG_ND_BLK=y
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CONFIG_BTT=y
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# FIXME: Should check if this is really needed
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# https://github.com/kata-containers/packaging/issues/483
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CONFIG_NVMEM=y
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# Is auto selected by other options
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#CONFIG_DAX_DRIVER=y
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CONFIG_DAX=y
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CONFIG_FS_DAX=y
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