206 lines
9.5 KiB
JSON
206 lines
9.5 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-2026-90273",
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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": "2026-09-11T19:38:34.797Z",
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"datePublished": "2026-09-17T16:08:06.638Z",
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"dateUpdated": "2026-10-30T12:35:02.543Z"
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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": "2026-10-30T12:35:02.543Z"
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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\ncoresight: etm4x: missing cscfg_csdev_disable_active_config() in perf enable\n\nIn the perf enable path, there are missing cases where\ncscfg_csdev_disable_active_config() is not called:\n\n - Branch broadcast is selected but not supported by the hardware\n - etm4_enable_hw() fails\n\nThis can lead to a leak of config_desc->active_cnt.\nFix this by properly calling cscfg_csdev_disable_active_config()\nin these error paths."
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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/hwtracing/coresight/coresight-etm4x-core.c"
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],
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"versions": [
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{
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"version": "810ac401db1fe432020d7936a199591000de8279",
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"lessThan": "f097b6969e9961365358fc5ba5892db2f284f020",
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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": "810ac401db1fe432020d7936a199591000de8279",
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"lessThan": "ba63c62d4252f6bc58fd2a567075c72d03332562",
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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": "810ac401db1fe432020d7936a199591000de8279",
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"lessThan": "26f9e89bad5a7e3005d3dc97a2e2fa6d6b2b8bb6",
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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": "810ac401db1fe432020d7936a199591000de8279",
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"lessThan": "d5f3dae82705d9388434892915008da3bb83c4ba",
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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": "810ac401db1fe432020d7936a199591000de8279",
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"lessThan": "7e4f2702bbadbde887a5d8897297720a7f037ee5",
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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": "810ac401db1fe432020d7936a199591000de8279",
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"lessThan": "0a47f0be6557b4a851addd430383a4dc7ee08752",
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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/hwtracing/coresight/coresight-etm4x-core.c"
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],
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"versions": [
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{
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"version": "5.15",
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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": "5.15",
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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": "6.1.191",
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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": "6.6.160",
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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": "6.12.114",
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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": "6.18.57",
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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": "5.15",
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"versionEndExcluding": "6.1.191"
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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": "5.15",
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"versionEndExcluding": "6.6.160"
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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": "5.15",
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"versionEndExcluding": "6.12.114"
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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": "5.15",
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"versionEndExcluding": "6.18.57"
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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": "5.15",
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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": "5.15",
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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/f097b6969e9961365358fc5ba5892db2f284f020"
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},
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{
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"url": "https://git.kernel.org/stable/c/ba63c62d4252f6bc58fd2a567075c72d03332562"
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},
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{
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"url": "https://git.kernel.org/stable/c/26f9e89bad5a7e3005d3dc97a2e2fa6d6b2b8bb6"
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},
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{
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"url": "https://git.kernel.org/stable/c/d5f3dae82705d9388434892915008da3bb83c4ba"
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},
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{
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"url": "https://git.kernel.org/stable/c/7e4f2702bbadbde887a5d8897297720a7f037ee5"
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},
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{
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"url": "https://git.kernel.org/stable/c/0a47f0be6557b4a851addd430383a4dc7ee08752"
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}
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],
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"title": "coresight: etm4x: missing cscfg_csdev_disable_active_config() in perf enable",
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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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} |