227 lines
11 KiB
JSON
227 lines
11 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-2026-98940",
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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": "2026-09-25T10:25:14.381Z",
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"datePublished": "2026-10-23T12:12:08.487Z",
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"dateUpdated": "2026-10-30T12:40:27.052Z"
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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": "2026-10-30T12:40:27.052Z"
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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\nASoC: qcom: lpass-cpu: use DAI table index for playback constraints\n\nThe DAI ID is a hardware port ID and is not necessarily the index of\nthe corresponding entry in variant->dai_driver.\n\nWhen configuring a DAI with LPAIF_I2SCTL_MODE_QUAD01, the probe code\ncurrently uses dai_id to index variant->dai_driver. This is incorrect\nfor platforms where DAI IDs are sparse. For example, the IPQ806x MI2S\nDAI has ID 4 while it is the only entry in the DAI driver table. If\nthat DAI is configured for QUAD01 and probe reaches this branch, the\ncode writes beyond that single entry via dai_driver[4] instead of\nupdating the DAI being processed.\n\nUse the loop index i when updating the current DAI's playback channel\nconstraints, while retaining dai_id for indexing the hardware-port\nspecific playback SD-line mode array.\n\nThis fixes the incorrect DAI table access for platforms where the DAI\nID does not match its position in the driver table."
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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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"sound/soc/qcom/lpass-cpu.c"
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],
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"versions": [
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{
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"version": "c223f41c1a52bfe10f1d3311679b1d1f9813e500",
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"lessThan": "c10823507a74d7474391c01121e3f59901b1789f",
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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": "c223f41c1a52bfe10f1d3311679b1d1f9813e500",
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"lessThan": "63987bb73df65fb01245b5905b005aa47c1dd27a",
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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": "c223f41c1a52bfe10f1d3311679b1d1f9813e500",
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"lessThan": "775df6a27e8433e2414124472938009b958f9a77",
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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": "c223f41c1a52bfe10f1d3311679b1d1f9813e500",
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"lessThan": "6833f1893ac2ec40016c348779af63debf3700d2",
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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": "c223f41c1a52bfe10f1d3311679b1d1f9813e500",
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"lessThan": "69d2b7a4c115181629eb14d800aecc3e7de3f7fb",
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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": "c223f41c1a52bfe10f1d3311679b1d1f9813e500",
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"lessThan": "f11336e6d3cd9e28e5cdf1cb8a6171e7c3eff4e4",
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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": "c223f41c1a52bfe10f1d3311679b1d1f9813e500",
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"lessThan": "ca51771c8efde5df05476ac98dd1b2af4e2b149f",
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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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"sound/soc/qcom/lpass-cpu.c"
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],
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"versions": [
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{
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"version": "5.14",
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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": "5.14",
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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": "5.15.224",
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"lessThanOrEqual": "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": "6.12.113",
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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": "5.14",
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"versionEndExcluding": "5.15.224"
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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": "5.14",
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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": "5.14",
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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": "5.14",
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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": "5.14",
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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": "5.14",
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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": "5.14",
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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/c10823507a74d7474391c01121e3f59901b1789f"
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},
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{
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"url": "https://git.kernel.org/stable/c/63987bb73df65fb01245b5905b005aa47c1dd27a"
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},
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{
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"url": "https://git.kernel.org/stable/c/775df6a27e8433e2414124472938009b958f9a77"
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},
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{
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"url": "https://git.kernel.org/stable/c/6833f1893ac2ec40016c348779af63debf3700d2"
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},
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{
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"url": "https://git.kernel.org/stable/c/69d2b7a4c115181629eb14d800aecc3e7de3f7fb"
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},
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{
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"url": "https://git.kernel.org/stable/c/f11336e6d3cd9e28e5cdf1cb8a6171e7c3eff4e4"
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},
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{
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"url": "https://git.kernel.org/stable/c/ca51771c8efde5df05476ac98dd1b2af4e2b149f"
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}
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],
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"title": "ASoC: qcom: lpass-cpu: use DAI table index for playback constraints",
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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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} |