{"api_version":"1","generated_at":"2026-08-21T01:54:36+00:00","cve":"CVE-2026-72314","urls":{"html":"https://cve.report/CVE-2026-72314","api":"https://cve.report/api/cve/CVE-2026-72314.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-72314","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-72314"},"summary":{"title":"regulator: core: regulator_lock_two() should test for EDEADLK not EDEADLOCK","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: core: regulator_lock_two() should test for EDEADLK not EDEADLOCK\n\nCompare against -EDEADLK, which is what ww_mutex_lock() actually\nreturns and what every other deadlock check in this file already uses.\n\nFunction regulator_lock_two() acquires two regulators via\nregulator_lock_nested() -> ww_mutex_lock().  On contention,\nww_mutex_lock() returns -EDEADLK, which is the caller's signal to drop\nthe lock it holds and retry the acquisition in the canonical order.\n\nHowever, regulator_lock_two() tests the return value against -EDEADLOCK\nrather than -EDEADLK.  On most architectures, EDEADLK and EDEADLOCK are\nthe same value, so the comparison happens to be correct and the bug is\ninvisible.  But on MIPS, SPARC, and PowerPC, those two errors have\ndifferent values.  The test is wrong: a genuine -EDEADLK backoff no\nlonger matches -EDEADLOCK, so instead of unlocking and retrying, the\ncode falls into WARN_ON(ret) and returns with only one of the two\nregulators locked.\n\nIn practice, this is a bug only on MIPS, because the regulator core is\nnot built or used on the other two platforms.\n\nIn general, EDEADLK is preferred over EDEADLOCK for new code.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-08-15 06:22:04","updated_at":"2026-08-17 06:18:34"},"problem_types":[],"metrics":[{"version":"3.1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://git.kernel.org/stable/c/d38f8bd771c4999b797d7074b348cf201414bd34","name":"https://git.kernel.org/stable/c/d38f8bd771c4999b797d7074b348cf201414bd34","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/346e2d666a29ae7233c56b356a0487eb1d42589b","name":"https://git.kernel.org/stable/c/346e2d666a29ae7233c56b356a0487eb1d42589b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/29a7953e9adea6c7f9e64947745b79158e7cea7f","name":"https://git.kernel.org/stable/c/29a7953e9adea6c7f9e64947745b79158e7cea7f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/8e39aa63798ea0a797fd9341419f12ef91df3238","name":"https://git.kernel.org/stable/c/8e39aa63798ea0a797fd9341419f12ef91df3238","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e2063307ea3b6da74585129ba7b588e8243e2ef0","name":"https://git.kernel.org/stable/c/e2063307ea3b6da74585129ba7b588e8243e2ef0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/153d1b8b5bc30847eb70ad535f62f289aa9217e6","name":"https://git.kernel.org/stable/c/153d1b8b5bc30847eb70ad535f62f289aa9217e6","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0c305eac40470a224671858a215963b070f9b2a9","name":"https://git.kernel.org/stable/c/0c305eac40470a224671858a215963b070f9b2a9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/dc804f390fddd9c389edf0976356942e16878d8f","name":"https://git.kernel.org/stable/c/dc804f390fddd9c389edf0976356942e16878d8f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-72314","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72314","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 06140d6dfe720d80566f792b4e28a9cd60a67970 dc804f390fddd9c389edf0976356942e16878d8f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1e3056b8067c2e9b7741c4e588f0acacbe4bdafc 8e39aa63798ea0a797fd9341419f12ef91df3238 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 849ab4cf182b38e562ffcc1b494d510e948822dd 0c305eac40470a224671858a215963b070f9b2a9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected cba6cfdc7c3f1516f0d08ddfb24e689af0932573 29a7953e9adea6c7f9e64947745b79158e7cea7f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected cba6cfdc7c3f1516f0d08ddfb24e689af0932573 e2063307ea3b6da74585129ba7b588e8243e2ef0 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected cba6cfdc7c3f1516f0d08ddfb24e689af0932573 346e2d666a29ae7233c56b356a0487eb1d42589b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected cba6cfdc7c3f1516f0d08ddfb24e689af0932573 153d1b8b5bc30847eb70ad535f62f289aa9217e6 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected cba6cfdc7c3f1516f0d08ddfb24e689af0932573 d38f8bd771c4999b797d7074b348cf201414bd34 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5224ea575196db11c0a909a78ea426ccdb92f064 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 435c65af581a61ca249bd8f717c3a147dc119f11 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected cdc042430ea9e07f77ce05a9d29e227dbdecc733 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.10.180 5.10.261 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.15.111 5.15.212 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.1.28 6.1.178 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.4.243 5.5 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.2.15 6.3 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.3.2 6.4 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.4","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.4 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.261 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.212 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.178 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.145 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.97 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.40 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1.5 7.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"72314","cve":"CVE-2026-72314","epss":"0.001760000","percentile":"0.074000000","score_date":"2026-08-17","updated_at":"2026-08-18 00:11:47"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/regulator/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"dc804f390fddd9c389edf0976356942e16878d8f","status":"affected","version":"06140d6dfe720d80566f792b4e28a9cd60a67970","versionType":"git"},{"lessThan":"8e39aa63798ea0a797fd9341419f12ef91df3238","status":"affected","version":"1e3056b8067c2e9b7741c4e588f0acacbe4bdafc","versionType":"git"},{"lessThan":"0c305eac40470a224671858a215963b070f9b2a9","status":"affected","version":"849ab4cf182b38e562ffcc1b494d510e948822dd","versionType":"git"},{"lessThan":"29a7953e9adea6c7f9e64947745b79158e7cea7f","status":"affected","version":"cba6cfdc7c3f1516f0d08ddfb24e689af0932573","versionType":"git"},{"lessThan":"e2063307ea3b6da74585129ba7b588e8243e2ef0","status":"affected","version":"cba6cfdc7c3f1516f0d08ddfb24e689af0932573","versionType":"git"},{"lessThan":"346e2d666a29ae7233c56b356a0487eb1d42589b","status":"affected","version":"cba6cfdc7c3f1516f0d08ddfb24e689af0932573","versionType":"git"},{"lessThan":"153d1b8b5bc30847eb70ad535f62f289aa9217e6","status":"affected","version":"cba6cfdc7c3f1516f0d08ddfb24e689af0932573","versionType":"git"},{"lessThan":"d38f8bd771c4999b797d7074b348cf201414bd34","status":"affected","version":"cba6cfdc7c3f1516f0d08ddfb24e689af0932573","versionType":"git"},{"status":"affected","version":"5224ea575196db11c0a909a78ea426ccdb92f064","versionType":"git"},{"status":"affected","version":"435c65af581a61ca249bd8f717c3a147dc119f11","versionType":"git"},{"status":"affected","version":"cdc042430ea9e07f77ce05a9d29e227dbdecc733","versionType":"git"},{"lessThan":"5.10.261","status":"affected","version":"5.10.180","versionType":"semver"},{"lessThan":"5.15.212","status":"affected","version":"5.15.111","versionType":"semver"},{"lessThan":"6.1.178","status":"affected","version":"6.1.28","versionType":"semver"},{"lessThan":"5.5","status":"affected","version":"5.4.243","versionType":"semver"},{"lessThan":"6.3","status":"affected","version":"6.2.15","versionType":"semver"},{"lessThan":"6.4","status":"affected","version":"6.3.2","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/regulator/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.4"},{"lessThan":"6.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.145","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.97","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.40","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.5","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.261","versionStartIncluding":"5.10.180","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.212","versionStartIncluding":"5.15.111","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.178","versionStartIncluding":"6.1.28","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.145","versionStartIncluding":"6.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.97","versionStartIncluding":"6.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.40","versionStartIncluding":"6.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.5","versionStartIncluding":"6.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2","versionStartIncluding":"6.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.243","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3.2","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: core: regulator_lock_two() should test for EDEADLK not EDEADLOCK\n\nCompare against -EDEADLK, which is what ww_mutex_lock() actually\nreturns and what every other deadlock check in this file already uses.\n\nFunction regulator_lock_two() acquires two regulators via\nregulator_lock_nested() -> ww_mutex_lock().  On contention,\nww_mutex_lock() returns -EDEADLK, which is the caller's signal to drop\nthe lock it holds and retry the acquisition in the canonical order.\n\nHowever, regulator_lock_two() tests the return value against -EDEADLOCK\nrather than -EDEADLK.  On most architectures, EDEADLK and EDEADLOCK are\nthe same value, so the comparison happens to be correct and the bug is\ninvisible.  But on MIPS, SPARC, and PowerPC, those two errors have\ndifferent values.  The test is wrong: a genuine -EDEADLK backoff no\nlonger matches -EDEADLOCK, so instead of unlocking and retrying, the\ncode falls into WARN_ON(ret) and returns with only one of the two\nregulators locked.\n\nIn practice, this is a bug only on MIPS, because the regulator core is\nnot built or used on the other two platforms.\n\nIn general, EDEADLK is preferred over EDEADLOCK for new code."}],"metrics":[{"cvssV3_1":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"scenarios":[{"lang":"en","value":"AV:L - The bug is in drivers/regulator/core.c and is reached only through local kernel paths (regulator_register(), regulator_get()/devm_regulator_get(), and regulator_bus_probe()) during driver probing and supply resolution, not via any network protocol or remote packet handler.\nAC:L - Triggering -EDEADLK requires concurrent regulator_resolve_supply() on interdependent regulators; an attacker who can influence driver probing (e.g., parallel module loads or concurrent async platform probe work) controls both sides of the ww_mutex contention and can reliably force the mis-handled backoff path on MIPS.\nPR:L - Deliberate exploitation needs only basic local access on MIPS embedded/IoT systems where concurrent async regulator supply resolution during driver probe is common; hardened systems may require module-load privileges, but user namespaces do not gate this subsystem and misconfigured deployments widen reach.\nUI:N - No victim interaction is required once the attacker can trigger concurrent regulator supply resolution; exploitation is driven entirely by attacker-controlled driver probing/concurrency rather than requiring a user to mount, open, or configure anything.\nS:U - Impact is confined to kernel memory/locking integrity and local privilege boundaries (improperly locked regulator_dev state); it does not cross VM, container, or IOMMU security boundaries into a separate authority.\nC:H - Failing to acquire both regulator mutexes before set_supply()/create_regulator() permits unsynchronized list_add() to consumer_list and open_count updates, creating exploitable races that can yield kernel memory disclosure primitives alongside corruption.\nI:H - Operating on regulator_dev supply pointers, consumer_list, and open_count without holding both ww_mutex locks enables heap/list corruption and use-after-free style races that are reasonably leveragable for arbitrary kernel write or control-flow hijack on MIPS.\nA:H - The broken EDEADLK handling leaves regulators in an inconsistent partially-locked state, emitting WARN_ON and risking kernel deadlocks, hangs, or oops during concurrent supply resolution on MIPS systems where EDEADLK and EDEADLOCK differ."}]}],"providerMetadata":{"dateUpdated":"2026-08-17T05:42:40.833Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/dc804f390fddd9c389edf0976356942e16878d8f"},{"url":"https://git.kernel.org/stable/c/8e39aa63798ea0a797fd9341419f12ef91df3238"},{"url":"https://git.kernel.org/stable/c/0c305eac40470a224671858a215963b070f9b2a9"},{"url":"https://git.kernel.org/stable/c/29a7953e9adea6c7f9e64947745b79158e7cea7f"},{"url":"https://git.kernel.org/stable/c/e2063307ea3b6da74585129ba7b588e8243e2ef0"},{"url":"https://git.kernel.org/stable/c/346e2d666a29ae7233c56b356a0487eb1d42589b"},{"url":"https://git.kernel.org/stable/c/153d1b8b5bc30847eb70ad535f62f289aa9217e6"},{"url":"https://git.kernel.org/stable/c/d38f8bd771c4999b797d7074b348cf201414bd34"}],"title":"regulator: core: regulator_lock_two() should test for EDEADLK not EDEADLOCK","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-72314","datePublished":"2026-08-15T05:55:29.118Z","dateReserved":"2026-08-09T03:40:39.918Z","dateUpdated":"2026-08-17T05:42:40.833Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-15 06:22:04","lastModifiedDate":"2026-08-17 06:18:34","problem_types":[],"metrics":{"cvssMetricV31":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"72314","Ordinal":"1","Title":"regulator: core: regulator_lock_two() should test for EDEADLK no","CVE":"CVE-2026-72314","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"72314","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: core: regulator_lock_two() should test for EDEADLK not EDEADLOCK\n\nCompare against -EDEADLK, which is what ww_mutex_lock() actually\nreturns and what every other deadlock check in this file already uses.\n\nFunction regulator_lock_two() acquires two regulators via\nregulator_lock_nested() -> ww_mutex_lock().  On contention,\nww_mutex_lock() returns -EDEADLK, which is the caller's signal to drop\nthe lock it holds and retry the acquisition in the canonical order.\n\nHowever, regulator_lock_two() tests the return value against -EDEADLOCK\nrather than -EDEADLK.  On most architectures, EDEADLK and EDEADLOCK are\nthe same value, so the comparison happens to be correct and the bug is\ninvisible.  But on MIPS, SPARC, and PowerPC, those two errors have\ndifferent values.  The test is wrong: a genuine -EDEADLK backoff no\nlonger matches -EDEADLOCK, so instead of unlocking and retrying, the\ncode falls into WARN_ON(ret) and returns with only one of the two\nregulators locked.\n\nIn practice, this is a bug only on MIPS, because the regulator core is\nnot built or used on the other two platforms.\n\nIn general, EDEADLK is preferred over EDEADLOCK for new code.","Type":"Description","Title":"regulator: core: regulator_lock_two() should test for EDEADLK no"}]}}}