mm/hugetlb: unshare page tables during VMA split, not before

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                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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                        "mm/hugetlb.c",
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{
                    "product": "Linux",
                    "vendor": "Linux",
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                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "include/linux/hugetlb.h",
                        "mm/hugetlb.c",
                        "mm/vma.c",
                        "tools/testing/vma/vma_internal.h"
                    ],
                    "versions": [
                        {
                            "version": "2.6.20",
                            "status": "affected"
                        },
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                            "version": "0",
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                }