virtiofs: use pages instead of pointer for kernel direct IO

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/fuse/file.c",
                        "fs/fuse/fuse_i.h",
                        "fs/fuse/virtio_fs.c"
                    ],
                    "versions": [
                        {
                            "version": "a62a8ef9d97da23762a588592c8b8eb50a8deb6a",
                            "lessThan": "0015d54a47995867781224450525e60a1a0077ab",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a62a8ef9d97da23762a588592c8b8eb50a8deb6a",
                            "lessThan": "9a8fde56d4b6d51930936ed50f6370a9097328d1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a62a8ef9d97da23762a588592c8b8eb50a8deb6a",
                            "lessThan": "2bc07714dc955a91d2923a440ea02c3cb3376b10",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a62a8ef9d97da23762a588592c8b8eb50a8deb6a",
                            "lessThan": "41748675c0bf252b3c5f600a95830f0936d366c1",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/fuse/file.c",
                        "fs/fuse/fuse_i.h",
                        "fs/fuse/virtio_fs.c"
                    ],
                    "versions": [
                        {
                            "version": "5.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.11.11",
                            "lessThanOrEqual": "6.11.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.2",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }