222 lines
10 KiB
JSON
222 lines
10 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-2026-98670",
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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": "2026-09-25T10:25:14.363Z",
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"datePublished": "2026-10-18T15:45:14.810Z",
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"dateUpdated": "2026-10-30T12:38:37.715Z"
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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": "2026-10-30T12:38:37.715Z"
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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\niio: adc: xilinx-xadc: free IRQ before cancelling the unmask worker on unbind\n\nThe ZYNQ XADC alarm IRQ handler queues zynq_unmask_work via\nschedule_delayed_work(); that work is cleared by a devm callback.\nRegister the devm callback before devm_request_irq() so the devres LIFO\nteardown frees the IRQ first, ensuring the handler can no longer queue\nwork by the time the workqueue is cleared. Otherwise the handler could\nre-arm the work and run it after the xadc structure has been freed.\n\nThis issue was found by an in-house static analysis tool."
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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/iio/adc/xilinx-xadc-core.c"
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],
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"versions": [
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{
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"version": "2a9685d1a3b7644ca08d8355fc238b43faef7c3e",
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"lessThan": "7958959ab2a906c04f783a3ffb979c45472ad647",
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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": "2a9685d1a3b7644ca08d8355fc238b43faef7c3e",
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"lessThan": "012451d72c12293918617ff98cc737bedad21910",
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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": "2a9685d1a3b7644ca08d8355fc238b43faef7c3e",
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"lessThan": "a29d385ad7b340c952a3935af2b33488db1eb3a6",
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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": "2a9685d1a3b7644ca08d8355fc238b43faef7c3e",
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"lessThan": "a5fe2d1b55faba6d00fd87ad491b6cb603046304",
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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": "2a9685d1a3b7644ca08d8355fc238b43faef7c3e",
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"lessThan": "49ea8a359e362bfbb32a647c8eb7962fbb37234e",
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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": "2a9685d1a3b7644ca08d8355fc238b43faef7c3e",
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"lessThan": "0f3f427076240e75ff265e61645627a71ca4918c",
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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": "e96eb8853f334f96312968e4f01c5a452db54c00",
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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": "5.10.200",
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"lessThan": "5.11",
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"status": "affected",
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"versionType": "semver"
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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/iio/adc/xilinx-xadc-core.c"
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],
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"versions": [
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{
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"version": "5.12",
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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": "5.12",
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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": "6.1.191",
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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": "6.12.113",
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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": "6.18.56",
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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": "7.2.10",
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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": "5.12",
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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": "5.12",
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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": "5.12",
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"versionEndExcluding": "6.12.113"
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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": "5.12",
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"versionEndExcluding": "6.18.56"
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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": "5.12",
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"versionEndExcluding": "7.2.10"
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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": "5.12",
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"versionEndExcluding": "7.3"
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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": "5.10.200"
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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/7958959ab2a906c04f783a3ffb979c45472ad647"
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},
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{
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"url": "https://git.kernel.org/stable/c/012451d72c12293918617ff98cc737bedad21910"
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},
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{
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"url": "https://git.kernel.org/stable/c/a29d385ad7b340c952a3935af2b33488db1eb3a6"
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},
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{
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"url": "https://git.kernel.org/stable/c/a5fe2d1b55faba6d00fd87ad491b6cb603046304"
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},
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{
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"url": "https://git.kernel.org/stable/c/49ea8a359e362bfbb32a647c8eb7962fbb37234e"
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},
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{
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"url": "https://git.kernel.org/stable/c/0f3f427076240e75ff265e61645627a71ca4918c"
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}
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],
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"title": "iio: adc: xilinx-xadc: free IRQ before cancelling the unmask worker on unbind",
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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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} |