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Mon, 23 Nov 2020 08:01:35 +0000 Received: from PA4PR04MB7533.eurprd04.prod.outlook.com ([fe80::545:8a04:2a5c:f4c7]) by PA4PR04MB7533.eurprd04.prod.outlook.com ([fe80::545:8a04:2a5c:f4c7%6]) with mapi id 15.20.3589.022; Mon, 23 Nov 2020 08:01:35 +0000 Subject: Re: About regression caused by commit aea6cb99703e ("regulator: resolve supply after creating regulator") To: Jan Kiszka , =?UTF-8?B?TWljaGHFgiBNaXJvc8WCYXc=?= CC: Maxime Coquelin , Alexandre Torgue , Linux ARM , Linux Kernel Mailing List , broonie@kernel.org References: <20201108171811.GB10914@qmqm.qmqm.pl> <858790f6-8b22-4fe7-bb74-56904ad203bd@suse.com> <20201122163534.GA16669@qmqm.qmqm.pl> <85cc66a3-2625-acd5-ca28-6ef0abaadd21@siemens.com> From: Qu Wenruo Autocrypt: addr=wqu@suse.com; keydata= mQENBFnVga8BCACyhFP3ExcTIuB73jDIBA/vSoYcTyysFQzPvez64TUSCv1SgXEByR7fju3o 8RfaWuHCnkkea5luuTZMqfgTXrun2dqNVYDNOV6RIVrc4YuG20yhC1epnV55fJCThqij0MRL 1NxPKXIlEdHvN0Kov3CtWA+R1iNN0RCeVun7rmOrrjBK573aWC5sgP7YsBOLK79H3tmUtz6b 9Imuj0ZyEsa76Xg9PX9Hn2myKj1hfWGS+5og9Va4hrwQC8ipjXik6NKR5GDV+hOZkktU81G5 gkQtGB9jOAYRs86QG/b7PtIlbd3+pppT0gaS+wvwMs8cuNG+Pu6KO1oC4jgdseFLu7NpABEB AAG0GFF1IFdlbnJ1byA8d3F1QHN1c2UuY29tPokBTQQTAQgAOAIbAwULCQgHAgYVCAkKCwIE FgIDAQIeAQIXgBYhBC3fcuWlpVuonapC4cI9kfOhJf6oBQJdnDWhAAoJEMI9kfOhJf6oZgoH 90uqoGyUh5UWtiT9zjUcvlMTCpd/QSgwagDuY+tEdVPaKlcnTNAvZKWSit8VuocjrOFbTLwb vZ43n5f/l/1QtwMgQei/RMY2XhW+totimzlHVuxVaIDwkF+zc+pUI6lDPnULZHS3mWhbVr9N vZAAYVV7GesyyFpZiNm7GLvLmtEdYbc9OnIAOZb3eKfY3mWEs0eU0MxikcZSOYy3EWY3JES7 J9pFgBrCn4hF83tPH2sphh1GUFii+AUGBMY/dC6VgMKbCugg+u/dTZEcBXxD17m+UcbucB/k F2oxqZBEQrb5SogdIq7Y9dZdlf1m3GRRJTX7eWefZw10HhFhs1mwx7kBDQRZ1YGvAQgAqlPr YeBLMv3PAZ75YhQIwH6c4SNcB++hQ9TCT5gIQNw51+SQzkXIGgmzxMIS49cZcE4KXk/kHw5h ieQeQZa60BWVRNXwoRI4ib8okgDuMkD5Kz1WEyO149+BZ7HD4/yK0VFJGuvDJR8T7RZwB69u VSLjkuNZZmCmDcDzS0c/SJOg5nkxt1iTtgUETb1wNKV6yR9XzRkrEW/qShChyrS9fNN8e9c0 MQsC4fsyz9Ylx1TOY/IF/c6rqYoEEfwnpdlz0uOM1nA1vK+wdKtXluCa79MdfaeD/dt76Kp/ o6CAKLLcjU1Iwnkq1HSrYfY3HZWpvV9g84gPwxwxX0uXquHxLwARAQABiQE8BBgBCAAmAhsM FiEELd9y5aWlW6idqkLhwj2R86El/qgFAl2cNa4FCQlqTn8ACgkQwj2R86El/qhXBAf/eXLP HDNTkHRPxoDnwhscIHJDHlsszke25AFltJQ1adoaYCbsQVv4Mn5rQZ1Gon54IMdxBN3r/B08 rGVPatIfkycMCShr+rFHPKnExhQ7Wr555fq+sQ1GOwOhr1xLEqAhBMp28u9m8hnkqL36v+AF hjTwRtS+tRMZfoG6n72xAj984l56G9NPfs/SOKl6HR0mCDXwJGZAOdtyRmqddi53SXi5N4H1 jWX1xFshp7nIkRm6hEpISEWr/KKLbAiKKbP0ql5tP5PinJeIBlDv4g/0+aGoGg4dELTnfEVk jMC8cJ/LiIaR/OEOF9S2nSeTQoBmusTz+aqkbogvvYGam6uDYw== Message-ID: Date: Mon, 23 Nov 2020 16:01:19 +0800 User-Agent: Mozilla/5.0 (X11; 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And 5.9.y is not booting as well on >>> that board. Reverting the original commit make it boot again. >>> >>> Linus master is fine, though, but I'm tired of bisecting. Any >>> suggestions? Or is there something queued up already? >> >> You might want to look at `git log --grep=3Daea6cb99703e` if you can't >> wait for a stable backport. >> >=20 > Good. Is that flagged and tested for 5.9/5.4 (and whatever is also > affected) already? The offending commit is only introduced in v5.10, thus I don't beleive v5.9/v5.4 is affected unless the commit is backported. Thanks, Qu >=20 > Jan >=20