208 lines
9.7 KiB
JSON
208 lines
9.7 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-90180",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-09-11T19:38:34.791Z",
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"datePublished": "2026-09-17T16:07:05.083Z",
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"dateUpdated": "2026-10-19T08:59:17.283Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-10-19T08:59:17.283Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: mtip32xx: synchronize ioctls with device removal\n\nThe ioctl handlers only test REMOVE_PENDING before entering\nmtip_hw_ioctl(). Removal can set that bit immediately afterwards and free\ndd->port in mtip_hw_exit() while an ioctl still dereferences it. An already\nopen block device can reach the handlers while del_gendisk() is in\nprogress.\n\nSerialize both native and compat ioctls with removal. Set REMOVE_PENDING\nbefore taking the mutex so new callers fail after an in-flight ioctl has\ndrained, and hold the mutex until the port has been torn down."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/block/mtip32xx/mtip32xx.c",
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"drivers/block/mtip32xx/mtip32xx.h"
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],
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"versions": [
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{
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"version": "88523a61558a040546bf7d8b079ae0755d8e7005",
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"lessThan": "521afbd936ac256b7531470b0b9aa96abf9cd853",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "88523a61558a040546bf7d8b079ae0755d8e7005",
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"lessThan": "8283049aa5fcb4e84b2b2928b2888903bb8ee12e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "88523a61558a040546bf7d8b079ae0755d8e7005",
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"lessThan": "8a7799597bd683b6bc251fe2edfa9fd1db568a3a",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "88523a61558a040546bf7d8b079ae0755d8e7005",
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"lessThan": "4609e0e0be709e974bec9b52c5022136d25e97d3",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "88523a61558a040546bf7d8b079ae0755d8e7005",
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"lessThan": "b389dc35a55713ac24a145741e76196fea1663bc",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "88523a61558a040546bf7d8b079ae0755d8e7005",
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"lessThan": "68940f841d013192086a0f6d7cfbac2cd079e228",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/block/mtip32xx/mtip32xx.c",
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"drivers/block/mtip32xx/mtip32xx.h"
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],
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"versions": [
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{
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"version": "3.3",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "3.3",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.188",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.157",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.110",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18.52",
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"lessThanOrEqual": "6.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.2.6",
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"lessThanOrEqual": "7.2.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.3",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.3",
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"versionEndExcluding": "6.1.188"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.3",
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"versionEndExcluding": "6.6.157"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.3",
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"versionEndExcluding": "6.12.110"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.3",
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"versionEndExcluding": "6.18.52"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.3",
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"versionEndExcluding": "7.2.6"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.3",
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"versionEndExcluding": "7.3"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/521afbd936ac256b7531470b0b9aa96abf9cd853"
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},
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{
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"url": "https://git.kernel.org/stable/c/8283049aa5fcb4e84b2b2928b2888903bb8ee12e"
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},
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{
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"url": "https://git.kernel.org/stable/c/8a7799597bd683b6bc251fe2edfa9fd1db568a3a"
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},
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{
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"url": "https://git.kernel.org/stable/c/4609e0e0be709e974bec9b52c5022136d25e97d3"
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},
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{
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"url": "https://git.kernel.org/stable/c/b389dc35a55713ac24a145741e76196fea1663bc"
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},
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{
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"url": "https://git.kernel.org/stable/c/68940f841d013192086a0f6d7cfbac2cd079e228"
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}
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],
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"title": "block: mtip32xx: synchronize ioctls with device removal",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |