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0d9d8d63ea
kernel: Upgrade guest kernel support to 5.19.2 Let's update to the latest 5.19.x released kernel. CONFIG modifications necessary: fragments/common/dax.conf - CONFIG_DEV_PAGEMAP_OPS no longer configurable: https://www.kernelconfig.io/CONFIG_DEV_PAGEMAP_OPS?q=CONFIG_DEV_PAGEMAP_OPS&kernelversion=5.19.2 fragments/common/dax.conf - CONFIG_ND_BLK no longer supported: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f8669f1d6a86a6b17104ceca9340ded280307ac1 fragments/x86_64/base.conf - CONFIG_SPECULATION_MITIGATIONS is a dependency for CONFIG_RETPOLINE: https://www.kernelconfig.io/config_retpoline?q=&kernelversion=5.19.2 fragments/s390/network.conf - removed from kernel since 5.9.9: https://www.kernelconfig.io/CONFIG_PACK_STACK?q=CONFIG_PACK_STACK&kernelversion=5.19.2 Updated vmlinux path in build-kernel.sh for arch s390 Fixes #4860 Signed-Off-By: Ryan Savino <ryan.savino@amd.com>
34 lines
860 B
Plaintext
34 lines
860 B
Plaintext
# !s390x
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# 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_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_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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CONFIG_FUSE_DAX=y
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