From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Hunter Subject: Re: next/master boot: 273 boots: 63 failed, 209 passed with 1 untried/unknown (next-20171106) Date: Wed, 8 Nov 2017 15:57:48 +0000 Message-ID: <5740b853-4898-2ebc-f67d-0808d1b44c36@nvidia.com> References: <5a0055f1.85a8500a.98d54.a4e4@mx.google.com> <20171106191713.d7jqg2b6zqchythw@sirena.co.uk> <20171107105501.7x74gdqzhr7uulp2@sirena.org.uk> <613bcd63-a215-acbe-9150-c1495f7604f6@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <613bcd63-a215-acbe-9150-c1495f7604f6@collabora.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Guillaume Tucker , Mark Brown Cc: linux-tegra@vger.kernel.org, Robin Murphy , "kernelci.org bot" , linux-arm-kernel@lists.infradead.org, kernel-build-reports@lists.linaro.org List-Id: linux-tegra@vger.kernel.org Ck9uIDA4LzExLzE3IDE1OjE5LCBHdWlsbGF1bWUgVHVja2VyIHdyb3RlOgoKLi4uCgo+IEFmdGVy IGEgZmV3IG1vcmUgYXV0b21hdGVkIGJpc2VjdGlvbiBhdHRlbXB0cyBhbmQgYSBidWcgZml4IGlu Cj4gTEFWQSwgSSd2ZSBub3cgZm91bmQgYXQgbGVhc3Qgb25lIHBvdGVudGlhbGx5IGJyZWFraW5n IGNvbW1pdDoKPiAKPiDCoCBjb21taXQgZDg5ZTIzNzhhOTdmYWZkYzc0Y2JmOTk3ZTdjODhhZjc1 YjgxNjEwYQo+IMKgIEF1dGhvcjogUm9iaW4gTXVycGh5IDxyb2Jpbi5tdXJwaHlAYXJtLmNvbT4K PiDCoCBEYXRlOsKgwqAgVGh1IE9jdCAxMiAxNjo1NjoxNCAyMDE3ICswMTAwCj4gCj4gwqDCoMKg wqDCoCBkcml2ZXJzOiBmbGFnIGJ1c2VzIHdoaWNoIGRlbWFuZCBETUEgY29uZmlndXJhdGlvbgo+ IAo+IAo+IEkndmUgcnVuIHNvbWUgYm9vdCB0ZXN0cyBtYW51YWxseSB3aXRoIHRoaXMgcmV2aXNp b24gYW5kIHRoZW4KPiBhbHNvIGFmdGVyIHJldmVydGluZyBpdCBpbi1wbGFjZSwgdGhlc2UgcmVz cGVjdGl2ZWx5IGZhaWxlZCBhbmQKPiBwYXNzZWQ6Cj4gCj4gwqAgKiBkODllMjM3OCwgZmFpbGVk Ogo+IMKgwqDCoCBodHRwczovL2xhdmEuY29sbGFib3JhLmNvLnVrL3NjaGVkdWxlci9qb2IvOTc4 OTY4Cj4gCj4gwqAgKiBkODllMjM3OCByZXZlcnRlZCwgcGFzc2VkOgo+IMKgwqDCoCBodHRwczov L2xhdmEuY29sbGFib3JhLmNvLnVrL3NjaGVkdWxlci9qb2IvOTc4OTY5Cj4gCj4gCj4gSSB0aGVu IHdlbnQgb24gYW5kIHRyaWVkIHRoZSBzYW1lIGJ1dCBvbiB0b3Agb2YgbmV4dC0yMDE3MTEwOCBh bmQKPiBmb3VuZCB0aGF0IHRoZXkgYm90aCBmYWlsZWQKPiAKPiDCoCAqIG5leHQtMjAxNzExMDgs IGZhaWxlZDoKPiDCoMKgwqAgaHR0cHM6Ly9sYXZhLmNvbGxhYm9yYS5jby51ay9zY2hlZHVsZXIv am9iLzk3OTA2Mwo+IAo+IMKgICogbmV4dC0yMDE3MTEwOCB3aXRoIGQ4OWUyMzc4IHJldmVydGVk LCBmYWlsZWQgYXMgd2VsbDoKPiDCoMKgwqAgaHR0cHM6Ly9sYXZhLmNvbGxhYm9yYS5jby51ay9z Y2hlZHVsZXIvam9iLzk3OTE2Nwo+IAo+IAo+IFNvIHRoaXMgc2hvd3MgdGhlcmUgaXMgYWxtb3N0 IGNlcnRhaW5seSBhbm90aGVyIG9mZmVuZGluZyBjb21taXQKPiBpbiAtbmV4dC7CoCBUaGUgZXJy b3JzIGluIGJvdGggY2FzZXMgYXJlIG5vdCBxdWl0ZSB0aGUgc2FtZSwgdGhlCj4gbGFzdCBvbmUg aXMgdHJpZ2dlcmVkIGJ5IGEgQlVHIHdoZXJlYXMgdGhlIGZpcnN0IG9uZSBpcyBhIE5VTEwKPiBw b2ludGVyIChJIGhhdmVuJ3QgbG9va2VkIGFueSBmdXJ0aGVyKS7CoCBBbHNvIEkgZG9uJ3QgdGhp bmsKPiB0aGVyZSdzIGFueSBmaXggZm9yIGQ4OWUyMzc4YTk3ZmFmZGM3NGNiZjk5N2U3Yzg4YWY3 NWI4MTYxMGEKPiB3aGljaCBpcyBjdXJyZW50bHkgc3RpbGwgaW4gbmV4dC4KClRoaXMgY3Jhc2gg aXMgYSBrbm93biBpc3N1ZSBbMF0gYW5kIHdlIGhhdmUgYmVlbiBkaXNjdXNzaW5nIHRoaXMuIENh bgp5b3UgdHJ5IGFwcGx5aW5nIFsxXT8KCkNoZWVycwpKb24KClswXSBodHRwczovL2xrbWwub3Jn L2xrbWwvMjAxNy85LzE5LzMwNgpbMV0gaHR0cHM6Ly9wYXRjaHdvcmsua2VybmVsLm9yZy9wYXRj aC85OTc0ODM1LwotLSAKbnZwdWJsaWMKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1r ZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWls bWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK From mboxrd@z Thu Jan 1 00:00:00 1970 From: jonathanh@nvidia.com (Jon Hunter) Date: Wed, 8 Nov 2017 15:57:48 +0000 Subject: next/master boot: 273 boots: 63 failed, 209 passed with 1 untried/unknown (next-20171106) In-Reply-To: <613bcd63-a215-acbe-9150-c1495f7604f6@collabora.com> References: <5a0055f1.85a8500a.98d54.a4e4@mx.google.com> <20171106191713.d7jqg2b6zqchythw@sirena.co.uk> <20171107105501.7x74gdqzhr7uulp2@sirena.org.uk> <613bcd63-a215-acbe-9150-c1495f7604f6@collabora.com> Message-ID: <5740b853-4898-2ebc-f67d-0808d1b44c36@nvidia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 08/11/17 15:19, Guillaume Tucker wrote: ... > After a few more automated bisection attempts and a bug fix in > LAVA, I've now found at least one potentially breaking commit: > > ? commit d89e2378a97fafdc74cbf997e7c88af75b81610a > ? Author: Robin Murphy > ? Date:?? Thu Oct 12 16:56:14 2017 +0100 > > ????? drivers: flag buses which demand DMA configuration > > > I've run some boot tests manually with this revision and then > also after reverting it in-place, these respectively failed and > passed: > > ? * d89e2378, failed: > ??? https://lava.collabora.co.uk/scheduler/job/978968 > > ? * d89e2378 reverted, passed: > ??? https://lava.collabora.co.uk/scheduler/job/978969 > > > I then went on and tried the same but on top of next-20171108 and > found that they both failed > > ? * next-20171108, failed: > ??? https://lava.collabora.co.uk/scheduler/job/979063 > > ? * next-20171108 with d89e2378 reverted, failed as well: > ??? https://lava.collabora.co.uk/scheduler/job/979167 > > > So this shows there is almost certainly another offending commit > in -next.? The errors in both cases are not quite the same, the > last one is triggered by a BUG whereas the first one is a NULL > pointer (I haven't looked any further).? Also I don't think > there's any fix for d89e2378a97fafdc74cbf997e7c88af75b81610a > which is currently still in next. This crash is a known issue [0] and we have been discussing this. Can you try applying [1]? Cheers Jon [0] https://lkml.org/lkml/2017/9/19/306 [1] https://patchwork.kernel.org/patch/9974835/ -- nvpublic