206 lines
9.4 KiB
JSON
206 lines
9.4 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-2022-49189",
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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": "2025-02-26T01:49:39.286Z",
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"datePublished": "2025-02-26T01:55:37.095Z",
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"dateUpdated": "2026-05-11T18:54:50.698Z"
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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": "2026-05-11T18:54:50.698Z"
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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\nclk: qcom: clk-rcg2: Update logic to calculate D value for RCG\n\nThe display pixel clock has a requirement on certain newer platforms to\nsupport M/N as (2/3) and the final D value calculated results in\nunderflow errors.\nAs the current implementation does not check for D value is within\nthe accepted range for a given M & N value. Update the logic to\ncalculate the final D value based on the range."
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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/clk/qcom/clk-rcg2.c"
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],
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"versions": [
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{
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"version": "99cbd064b059f222c8839ba433a68b2d6ee33066",
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"lessThan": "52592f9afbfe01bce8f8953e4f19cbe3bcbdbd3a",
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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": "99cbd064b059f222c8839ba433a68b2d6ee33066",
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"lessThan": "334720f418f57b1d969dad2117b21f9388cb9395",
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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": "99cbd064b059f222c8839ba433a68b2d6ee33066",
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"lessThan": "34dca60982e93e69ae442aa2d36ce61c9a3bb563",
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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": "99cbd064b059f222c8839ba433a68b2d6ee33066",
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"lessThan": "96888f0dcf351e758b9df57e015a48427ca709c1",
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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": "99cbd064b059f222c8839ba433a68b2d6ee33066",
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"lessThan": "a4e2e31971354790b0d1fa3e783452a9d135fcff",
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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": "99cbd064b059f222c8839ba433a68b2d6ee33066",
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"lessThan": "58922910add18583d5273c2edcdb9fd7bf4eca02",
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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/clk/qcom/clk-rcg2.c"
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],
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"versions": [
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{
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"version": "3.16",
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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": "3.16",
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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": "5.4.189",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.110",
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"lessThanOrEqual": "5.10.*",
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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": "5.15.33",
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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": "5.16.19",
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"lessThanOrEqual": "5.16.*",
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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": "5.17.2",
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"lessThanOrEqual": "5.17.*",
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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": "5.18",
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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": "3.16",
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"versionEndExcluding": "5.4.189"
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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": "3.16",
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"versionEndExcluding": "5.10.110"
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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": "3.16",
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"versionEndExcluding": "5.15.33"
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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": "3.16",
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"versionEndExcluding": "5.16.19"
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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": "3.16",
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"versionEndExcluding": "5.17.2"
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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": "3.16",
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"versionEndExcluding": "5.18"
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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/52592f9afbfe01bce8f8953e4f19cbe3bcbdbd3a"
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},
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{
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"url": "https://git.kernel.org/stable/c/334720f418f57b1d969dad2117b21f9388cb9395"
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},
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{
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"url": "https://git.kernel.org/stable/c/34dca60982e93e69ae442aa2d36ce61c9a3bb563"
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},
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{
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"url": "https://git.kernel.org/stable/c/96888f0dcf351e758b9df57e015a48427ca709c1"
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},
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{
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"url": "https://git.kernel.org/stable/c/a4e2e31971354790b0d1fa3e783452a9d135fcff"
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},
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{
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"url": "https://git.kernel.org/stable/c/58922910add18583d5273c2edcdb9fd7bf4eca02"
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}
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],
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"title": "clk: qcom: clk-rcg2: Update logic to calculate D value for RCG",
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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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} |