Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Peter Chen <peter.chen@nxp.com>
To:     Naresh Kamboju <naresh.kamboju@linaro.org>
CC:     "linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
        open list <linux-kernel@vger.kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        "lkft-triage@lists.linaro.org" <lkft-triage@lists.linaro.org>,
        Linux-Next Mailing List <linux-next@vger.kernel.org>
Subject: Re: msm_hsusb 78d9000.usb: failed to create device link to
 ci_hdrc.0.ulpi
Thread-Topic: msm_hsusb 78d9000.usb: failed to create device link to
 ci_hdrc.0.ulpi
Thread-Index: AQHV5WzkVJE8dMSG/kyqd9L7w5nl/aghv7IA
Date:   Wed, 19 Feb 2020 01:38:22 +0000
Message-ID: <20200219013824.GB8602@b29397-desktop>
References: <CA+G9fYtnwFVPQxgHOU2Bi9y5+q4sSsww47yxK+_3ZAQ9=kyhUg@mail.gmail.com>
In-Reply-To: <CA+G9fYtnwFVPQxgHOU2Bi9y5+q4sSsww47yxK+_3ZAQ9=kyhUg@mail.gmail.com>
Accept-Language: en-US
Content-Language: en-US
received-spf: None (protection.outlook.com: nxp.com does not designate
 permitted sender hosts)
Content-Type: text/plain; charset="us-ascii"
Content-ID: <6F6CC9E77586C543AB3C1BF83E9C451E@eurprd04.prod.outlook.com>
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-Network-Message-Id: c92b6b69-b529-4554-fa75-08d7b4dc6855
X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Feb 2020 01:38:23.1535
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: ziG1n1kVD6D34gKKI/z3oxeWK6iXncI4vUHPWjJlfh0XVnCVYzb/t4wL/7tMH2MsIqaVHpDlv2zmaN0sLhYxHw==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB6829
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On 20-02-17 14:02:57, Naresh Kamboju wrote:
> arm64 APQ 8016 SBC ( Dragonboard 410c)  device running Linux next boot
> failed due to below error.
>=20
> [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd030]
> [    0.000000] Linux version 5.6.0-rc2-next-20200217 (oe-user@oe-host)
> (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Mon Feb 17 04:27:31 UTC 2020
> [    0.000000] Machine model: Qualcomm Technologies, Inc. APQ 8016 SBC
> <>
> [    4.439291] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.448891] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.457879] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.467331] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.475636] mmc0: new HS200 MMC card at address 0001
> [    4.478895] mmcblk0: mmc0:0001 DS2008 7.28 GiB
> [    4.480629] mmcblk0boot0: mmc0:0001 DS2008 partition 1 4.00 MiB
> [    4.484719] mmcblk0boot1: mmc0:0001 DS2008 partition 2 4.00 MiB
> [    4.492247] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.502611] mmcblk0rpmb: mmc0:0001 DS2008 partition 3 4.00 MiB,
> chardev (234:0)
> [    4.506949] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.517901] random: fast init done
> [    4.521420] mmc1: new ultra high speed SDR104 SDHC card at address aaa=
a
> [    4.523400] mmcblk1: mmc1:aaaa SL16G 14.8 GiB
> [    4.532843] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.539131]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14
> [    4.542309]  mmcblk1: p1
> [    4.561843] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.573481] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.585283] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.592622] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.600074] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.607204] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi
> [    4.614679] msm_hsusb 78d9000.usb: failed to create device link to
> ci_hdrc.0.ulpi

The chipidea USB code hasn't changed recently. Would you please bisect
which commit affect it?

Peter
>=20
> metadata:
>   git branch: master
>   git repo: https://eur01.safelinks.protection.outlook.com/?url=3Dhttps%3=
A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Fnext%2Flinux-nex=
t.git&amp;data=3D02%7C01%7CPeter.Chen%40nxp.com%7C4e1721d16eb94d84db0208d7b=
38405d8%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637175251927547718&amp=
;sdata=3DHy52nqOnn5nPgLcgSgWWJciwVy73MnHheNAqOi8tX4g%3D&amp;reserved=3D0
>   git commit: c25a951c50dca1da4a449a985a9debd82dc18573
>   git describe: next-20200217
>   make_kernelversion: 5.6.0-rc2
>   kernel-config:
> https://eur01.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F%2Fsnapsh=
ots.linaro.org%2Fopenembedded%2Flkft%2Flkft%2Fsumo%2Fdragonboard-410c%2Flkf=
t%2Flinux-next%2F705%2Fconfig&amp;data=3D02%7C01%7CPeter.Chen%40nxp.com%7C4=
e1721d16eb94d84db0208d7b38405d8%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%=
7C637175251927547718&amp;sdata=3D7tuNCoQH2Fu5yDtcfE3D%2F1SDGQg9wSyKKPO8ufmQ=
g1w%3D&amp;reserved=3D0
>   build-location:
> https://eur01.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F%2Fsnapsh=
ots.linaro.org%2Fopenembedded%2Flkft%2Flkft%2Fsumo%2Fdragonboard-410c%2Flkf=
t%2Flinux-next%2F705&amp;data=3D02%7C01%7CPeter.Chen%40nxp.com%7C4e1721d16e=
b94d84db0208d7b38405d8%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C6371752=
51927557710&amp;sdata=3D%2FBbdDiwFV%2B7z01ayzHuKl%2FLMIa6Qv%2BjajgywkhsVrJY=
%3D&amp;reserved=3D0
>=20
> ref:
> https://eur01.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F%2Fqa-re=
ports.linaro.org%2Flkft%2Flinux-next-oe%2Fbuild%2Fnext-20200217%2Ftestrun%2=
F1223296%2Flog&amp;data=3D02%7C01%7CPeter.Chen%40nxp.com%7C4e1721d16eb94d84=
db0208d7b38405d8%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C6371752519275=
57710&amp;sdata=3DhXhbx%2FMJ6BDzQkYMUZrc8uRmiCb2YfLluvzjg6uaZ%2Fw%3D&amp;re=
served=3D0
> https://eur01.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F%2Fqa-re=
ports.linaro.org%2Flkft%2Flinux-next-oe%2Fbuild%2Fnext-20200217%2Ftestrun%2=
F1223301%2Flog&amp;data=3D02%7C01%7CPeter.Chen%40nxp.com%7C4e1721d16eb94d84=
db0208d7b38405d8%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C6371752519275=
57710&amp;sdata=3D5zrDqvPVZcgrFEogBjes0NG1uRv7WJnEeUiGUqe%2FB7A%3D&amp;rese=
rved=3D0
> https://eur01.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F%2Fqa-re=
ports.linaro.org%2Flkft%2Flinux-next-oe%2Fbuild%2Fnext-20200217%2Ftestrun%2=
F1223310%2Flog&amp;data=3D02%7C01%7CPeter.Chen%40nxp.com%7C4e1721d16eb94d84=
db0208d7b38405d8%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C6371752519275=
57710&amp;sdata=3DTWixPlJuzES7AReilcm%2FG4pWTYVy3ku6zetEVmeXB6I%3D&amp;rese=
rved=3D0
> https://eur01.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F%2Fqa-re=
ports.linaro.org%2Flkft%2Flinux-next-oe%2Fbuild%2Fnext-20200217%2Ftestrun%2=
F1223308%2Flog&amp;data=3D02%7C01%7CPeter.Chen%40nxp.com%7C4e1721d16eb94d84=
db0208d7b38405d8%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C6371752519275=
57710&amp;sdata=3DqSxWLfIWM047jLKjahfDC6luxI9kYr5xPhErkD%2BxiaQ%3D&amp;rese=
rved=3D0

--=20

Thanks,
Peter Chen=