From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BD592C13C for ; Mon, 15 May 2023 10:01:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 36FC1C433EF; Mon, 15 May 2023 10:01:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684144863; bh=fMhblgCX0MmlqsV6DKGBf8/4TTWFE8GRs/BIGufIOwE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=bKYTew/pzJ3IeA051ltdl8Z7lwsBHUwI3WXkGXCnKwcB6qqzI70rpHK3CRoGUz/AO KUuDfTbc1kC465S2hgmqviWLzpkn29dWTojB0qKXbBNWwYLLr1+QKhnO5P68U//Emg reqeCPiArZcbW6mRXe3u1d/Bv/uMF1h6Zu5I4IWT2e3/XeQencNLZWF/9+kkxDVGm+ Z6cLgiVyYQP/aSLSMTYV+2PlZoxYwZ1rhporspRlLWKM9RgkpQuauS1fNpYRLci4/9 YvBBguevoUUXmf/dSBuksSlG+l1wAmdd6aYa49VqnKX/z9pFBTXCqPRG/k3pa7pLQv 5p+prnFrMmoeg== Message-ID: Date: Mon, 15 May 2023 12:00:36 +0200 Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: mainline build failure due to cf21f328fcaf ("media: nxp: Add i.MX8 ISI driver") To: Mauro Carvalho Chehab , Geert Uytterhoeven Cc: Linus Torvalds , Linux regressions mailing list , "Sudip Mukherjee (Codethink)" , Laurent Pinchart , Shawn Guo , Sascha Hauer , NXP Linux Team , linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Pengutronix Kernel Team , Fabio Estevam References: <51cff63a-3a04-acf5-8264-bb19b0bee8a3@leemhuis.info> <20230510090527.25e26127@sal.lan> <55d5ec29-f30f-4596-a3b9-7e5b8adf0582@kernel.org> <20230515102525.65150633@sal.lan> Content-Language: en-US From: Krzysztof Kozlowski In-Reply-To: <20230515102525.65150633@sal.lan> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 15/05/2023 11:25, Mauro Carvalho Chehab wrote: > Em Mon, 15 May 2023 09:46:41 +0200 > Geert Uytterhoeven escreveu: > >> Hi Krzysztof, >> >> On Sun, May 14, 2023 at 1:01 PM Krzysztof Kozlowski wrote: >>> On 10/05/2023 10:05, Mauro Carvalho Chehab wrote: >>>> And another CI job testing bisect breakages as I receive pull requests, >>>> applying patch per patch and using both allyesconfig and allmodconfig, >>>> also on x86_64 arch with W=1: >>>> >>>> https://builder.linuxtv.org/job/patchwork/ >>>> >>>> The rule is to not merge stuff on media tree if any of those jobs >>>> fail. I also fast-forward merging patches whose subject states that >>>> the build has failed. >>>> >>>> In order to help with that, on normal situation, I usually take one week >>>> to merge stuff from media_stage into media_tree, doing rebases at >>>> media_stage if needed to avoid git bisect build breakages at media_tree >>>> (which is from where I send my update PRs to you). >>>> >>>> Unfortunately, currently we don't have resources to do multiple randconfig >>> >>> Is you media staging tree included in LKP (kernel test robot)? You would >>> get huge build coverage after every push to your staging repo. > > No idea, as I don't know where LKP settings are stored, nor what frequency > it is doing builds from git://linuxtv.org/media_stage.git, if any. Do you know > where we can check such configuration? AFAIR, it checks all kernel.org repos, but anything outside should be manually added. See: https://github.com/intel/lkp-tests/pull/271 I actually proposed a talk around this for LPC, so it seems it might be useful. > > In the end, patches there will end going to linux-next, so at least some > sort of coverage is there, but I'm not sure if LKP will always reply to > linux-media if the patch causing build regressions is there. > > While being helpful, one problem with LKP is that it is hard to filter out > reports per git tree. The only way to check if the report is applicable to > media trees seems to be looking inside the e-mail's body. If you setup specific repo entry in LKP, you will get a quite specific email, e.g. with subject: [krzk:for-next] BUILD SUCCESS 5b248db78d1aa679009efa4763794890572e63fb [krzk-github:n/of-device-id-of-match-ptr-rebase] BUILD SUCCESS ce0964f4 (where krzk/krzk-github are the names of repos in LKP) Best regards, Krzysztof From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 85BBEC7EE2A for ; Mon, 15 May 2023 10:01:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMTUvMDUvMjAyMyAxMToyNSwgTWF1cm8gQ2FydmFsaG8gQ2hlaGFiIHdyb3RlOgo+IEVtIE1v biwgMTUgTWF5IDIwMjMgMDk6NDY6NDEgKzAyMDAKPiBHZWVydCBVeXR0ZXJob2V2ZW4gPGdlZXJ0 QGxpbnV4LW02OGsub3JnPiBlc2NyZXZldToKPiAKPj4gSGkgS3J6eXN6dG9mLAo+Pgo+PiBPbiBT dW4sIE1heSAxNCwgMjAyMyBhdCAxOjAx4oCvUE0gS3J6eXN6dG9mIEtvemxvd3NraSA8a3J6a0Br ZXJuZWwub3JnPiB3cm90ZToKPj4+IE9uIDEwLzA1LzIwMjMgMTA6MDUsIE1hdXJvIENhcnZhbGhv IENoZWhhYiB3cm90ZTogIAo+Pj4+IEFuZCBhbm90aGVyIENJIGpvYiB0ZXN0aW5nIGJpc2VjdCBi cmVha2FnZXMgYXMgSSByZWNlaXZlIHB1bGwgcmVxdWVzdHMsCj4+Pj4gYXBwbHlpbmcgcGF0Y2gg cGVyIHBhdGNoIGFuZCB1c2luZyBib3RoIGFsbHllc2NvbmZpZyBhbmQgYWxsbW9kY29uZmlnLAo+ Pj4+IGFsc28gb24geDg2XzY0IGFyY2ggd2l0aCBXPTE6Cj4+Pj4KPj4+PiAgICAgICBodHRwczov L2J1aWxkZXIubGludXh0di5vcmcvam9iL3BhdGNod29yay8KPj4+Pgo+Pj4+IFRoZSBydWxlIGlz IHRvIG5vdCBtZXJnZSBzdHVmZiBvbiBtZWRpYSB0cmVlIGlmIGFueSBvZiB0aG9zZSBqb2JzCj4+ Pj4gZmFpbC4gSSBhbHNvIGZhc3QtZm9yd2FyZCBtZXJnaW5nIHBhdGNoZXMgd2hvc2Ugc3ViamVj dCBzdGF0ZXMgdGhhdAo+Pj4+IHRoZSBidWlsZCBoYXMgZmFpbGVkLgo+Pj4+Cj4+Pj4gSW4gb3Jk ZXIgdG8gaGVscCB3aXRoIHRoYXQsIG9uIG5vcm1hbCBzaXR1YXRpb24sIEkgdXN1YWxseSB0YWtl IG9uZSB3ZWVrCj4+Pj4gdG8gbWVyZ2Ugc3R1ZmYgZnJvbSBtZWRpYV9zdGFnZSBpbnRvIG1lZGlh X3RyZWUsIGRvaW5nIHJlYmFzZXMgYXQKPj4+PiBtZWRpYV9zdGFnZSBpZiBuZWVkZWQgdG8gYXZv aWQgZ2l0IGJpc2VjdCBidWlsZCBicmVha2FnZXMgYXQgbWVkaWFfdHJlZQo+Pj4+ICh3aGljaCBp cyBmcm9tIHdoZXJlIEkgc2VuZCBteSB1cGRhdGUgUFJzIHRvIHlvdSkuCj4+Pj4KPj4+PiBVbmZv cnR1bmF0ZWx5LCBjdXJyZW50bHkgd2UgZG9uJ3QgaGF2ZSByZXNvdXJjZXMgdG8gZG8gbXVsdGlw bGUgcmFuZGNvbmZpZyAgCj4+Pgo+Pj4gSXMgeW91IG1lZGlhIHN0YWdpbmcgdHJlZSBpbmNsdWRl ZCBpbiBMS1AgKGtlcm5lbCB0ZXN0IHJvYm90KT8gWW91IHdvdWxkCj4+PiBnZXQgaHVnZSBidWls ZCBjb3ZlcmFnZSBhZnRlciBldmVyeSBwdXNoIHRvIHlvdXIgc3RhZ2luZyByZXBvLiAgCj4gCj4g Tm8gaWRlYSwgYXMgSSBkb24ndCBrbm93IHdoZXJlIExLUCBzZXR0aW5ncyBhcmUgc3RvcmVkLCBu b3Igd2hhdCBmcmVxdWVuY3kKPiBpdCBpcyBkb2luZyBidWlsZHMgZnJvbSBnaXQ6Ly9saW51eHR2 Lm9yZy9tZWRpYV9zdGFnZS5naXQsIGlmIGFueS4gRG8geW91IGtub3cKPiB3aGVyZSB3ZSBjYW4g Y2hlY2sgc3VjaCBjb25maWd1cmF0aW9uPwoKQUZBSVIsIGl0IGNoZWNrcyBhbGwga2VybmVsLm9y ZyByZXBvcywgYnV0IGFueXRoaW5nIG91dHNpZGUgc2hvdWxkIGJlCm1hbnVhbGx5IGFkZGVkLiBT ZWU6Cmh0dHBzOi8vZ2l0aHViLmNvbS9pbnRlbC9sa3AtdGVzdHMvcHVsbC8yNzEKCkkgYWN0dWFs bHkgcHJvcG9zZWQgYSB0YWxrIGFyb3VuZCB0aGlzIGZvciBMUEMsIHNvIGl0IHNlZW1zIGl0IG1p Z2h0IGJlCnVzZWZ1bC4KCj4gCj4gSW4gdGhlIGVuZCwgcGF0Y2hlcyB0aGVyZSB3aWxsIGVuZCBn b2luZyB0byBsaW51eC1uZXh0LCBzbyBhdCBsZWFzdCBzb21lCj4gc29ydCBvZiBjb3ZlcmFnZSBp cyB0aGVyZSwgYnV0IEknbSBub3Qgc3VyZSBpZiBMS1Agd2lsbCBhbHdheXMgcmVwbHkgdG8KPiBs aW51eC1tZWRpYSBpZiB0aGUgcGF0Y2ggY2F1c2luZyBidWlsZCByZWdyZXNzaW9ucyBpcyB0aGVy ZS4KPiAKPiBXaGlsZSBiZWluZyBoZWxwZnVsLCBvbmUgcHJvYmxlbSB3aXRoIExLUCBpcyB0aGF0 IGl0IGlzIGhhcmQgdG8gZmlsdGVyIG91dCAKPiByZXBvcnRzIHBlciBnaXQgdHJlZS4gVGhlIG9u bHkgd2F5IHRvIGNoZWNrIGlmIHRoZSByZXBvcnQgaXMgYXBwbGljYWJsZSB0bwo+IG1lZGlhIHRy ZWVzIHNlZW1zIHRvIGJlIGxvb2tpbmcgaW5zaWRlIHRoZSBlLW1haWwncyBib2R5LgoKSWYgeW91 IHNldHVwIHNwZWNpZmljIHJlcG8gZW50cnkgaW4gTEtQLCB5b3Ugd2lsbCBnZXQgYSBxdWl0ZSBz cGVjaWZpYwplbWFpbCwgZS5nLiB3aXRoIHN1YmplY3Q6Cgpba3J6azpmb3ItbmV4dF0gQlVJTEQg U1VDQ0VTUyA1YjI0OGRiNzhkMWFhNjc5MDA5ZWZhNDc2Mzc5NDg5MDU3MmU2M2ZiCltrcnprLWdp dGh1YjpuL29mLWRldmljZS1pZC1vZi1tYXRjaC1wdHItcmViYXNlXSBCVUlMRCBTVUNDRVNTIGNl MDk2NGY0Cgood2hlcmUga3J6ay9rcnprLWdpdGh1YiBhcmUgdGhlIG5hbWVzIG9mIHJlcG9zIGlu IExLUCkKCgpCZXN0IHJlZ2FyZHMsCktyenlzenRvZgoKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0Cmxp bnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFk Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK