From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Chen Subject: Re: usb: chipidea: udc: BUG: sleeping function called from invalid context Date: Fri, 6 Mar 2020 01:53:41 +0000 Message-ID: <20200306015344.GA29800@b29397-desktop> References: <20200305021226.GA12837@b29397-desktop> <7a142dd4-9ae8-2560-e5be-25648f88a864@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <7a142dd4-9ae8-2560-e5be-25648f88a864-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Content-Language: en-US Content-ID: <952D56765ABE2A42AD1B629A96FE1D55-jdb/QiT5osKcE4WynfumptQqCkab/8FMAL8bYrjMMd8@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Dmitry Osipenko Cc: "linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-tegra@vger.kernel.org T24gMjAtMDMtMDUgMjM6NTM6NDYsIERtaXRyeSBPc2lwZW5rbyB3cm90ZToNCj4gMDUuMDMuMjAy MCAwNToxMiwgUGV0ZXIgQ2hlbiDQv9C40YjQtdGCOg0KPiA+IE9uIDIwLTAzLTA0IDE5OjEwOjA4 LCBEbWl0cnkgT3NpcGVua28gd3JvdGU6DQo+ID4+IEhlbGxvLA0KPiA+Pg0KPiA+PiBJIHdhcyB0 cnlpbmcgb3V0IHRvZGF5J3MgbGludXgtbmV4dC0yMDIwMDMwNCBhbmQgbm90aWNlZCB0aGlzIHNw bGF0IGluIEtNU0c6DQo+ID4+DQo+IC4uLg0KPiA+PiBJIGhhdmVuJ3QgdHJpZWQgdG8gZmlndXJl IG91dCB3aGF0IGNoYW5nZSBjYXVzZXMgdGhpcyBwcm9ibGVtLCBpdCBkaWRuJ3QNCj4gPj4gaGFw cGVuIHVzaW5nIG5leHQtMjAyMDAyMTguIFBsZWFzZSB0YWtlIGEgbG9vaywgdGhhbmtzIGluIGFk dmFuY2UuDQo+ID4gDQo+ID4gRG1pdHJ5LCB0aGFua3MgZm9yIHJlcG9ydGluZy4gSSBoYXZlbid0 IG1ldCB0aGF0IGlzc3VlLCBpdCBtYXliZSBJDQo+ID4gZW5hYmxlIHJ1bnRpbWUgcG0sIGJ1dCB5 b3UgaGF2ZSBub3Q/IFNvIEkgZG9uJ3QgdHJpZ2dlcg0KPiA+ICJkZXYtPnBvd2VyLnJ1bnRpbWVf c3RhdHVzICE9IFJQTV9BQ1RJVkUiIGNvbmRpdGlvbiBiZWxvdw0KPiA+IA0KPiA+IAltaWdodF9z bGVlcF9pZighKHJwbWZsYWdzICYgUlBNX0FTWU5DKSAmJiAhZGV2LT5wb3dlci5pcnFfc2FmZSAm Jg0KPiA+IAkJCWRldi0+cG93ZXIucnVudGltZV9zdGF0dXMgIT0gUlBNX0FDVElWRSk7DQo+IA0K PiBUaGUgcnVudGltZSBQTSBhbHdheXMgcHJlc2VudHMgb24gVGVncmEsIGRvIHlvdSBoYXZlDQo+ IENPTkZJR19ERUJVR19BVE9NSUNfU0xFRVA9eSBpbiB0aGUga2VybmVsJ3MgY29uZmlnPw0KPiAN Cg0KTm8sIHRoZSByZWFzb24gc2hvdWxkIGJlICJkZXYtPnBvd2VyLnJ1bnRpbWVfc3RhdHVzICE9 IFJQTV9BQ1RJVkUiLCB5b3VyDQpjaSBkZXZpY2UncyBydW50aW1lIG1heSBub3QgYmUgYWN0aXZl IGF0IHRoYXQgdGltZSwgaWYgSSBtb3ZlIHRoZSBzcGlubG9jaw0KYWJvdmUgcG1fcnVudGltZV9n ZXRfc3luYyBhdCBjaV9oZHJjX2dhZGdldF9jb25uZWN0LCBJIGNvdWxkIHJlcHJvZHVjZSBpdA0K dG9vLg0KDQpJIGVuYWJsZWQgQ09ORklHX0RFQlVHX0FUT01JQ19TTEVFUCwgYnV0IGNhbid0IHJl cHJvZHVjZSB0aGUgZHVtcA0Kd2l0aG91dCBhYm92ZSBjaGFuZ2VzLg0KDQotLSANCg0KVGhhbmtz LA0KUGV0ZXIgQ2hlbg==