From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [1/1] usb: gadget: musb: fix short isoc packets with inventra dma From: Greg Kroah-Hartman Message-Id: <20190130135916.GA15929@kroah.com> Date: Wed, 30 Jan 2019 14:59:16 +0100 To: Bin Liu , linux-usb@vger.kernel.org List-ID: T24gV2VkLCBKYW4gMzAsIDIwMTkgYXQgMDc6MzM6MjBBTSAtMDYwMCwgQmluIExpdSB3cm90ZToK PiBHcmVnLAo+IAo+IE9uIFdlZCwgSmFuIDMwLCAyMDE5IGF0IDA5OjI0OjA0QU0gKzAxMDAsIEdy ZWcgS3JvYWgtSGFydG1hbiB3cm90ZToKPiA+IE9uIE1vbiwgSmFuIDI4LCAyMDE5IGF0IDAyOjAx OjUxUE0gLTA2MDAsIEJpbiBMaXUgd3JvdGU6Cj4gPiA+IEZyb206IFBhdWwgRWxkZXIgPHBhdWwu ZWxkZXJAaWRlYXNvbmJvYXJkLmNvbT4KPiA+ID4gCj4gPiA+IEhhbmRsaW5nIHNob3J0IHBhY2tl dHMgKGxlbmd0aCA8IG1heCBwYWNrZXQgc2l6ZSkgaW4gdGhlIEludmVudHJhIERNQQo+ID4gPiBl bmdpbmUgaW4gdGhlIE1VU0IgZHJpdmVyIGNhdXNlcyB0aGUgTVVTQiBETUEgY29udHJvbGxlciB0 byBoYW5nLiBBbgo+ID4gPiBleGFtcGxlIG9mIGEgcHJvYmxlbSB0aGF0IGlzIGNhdXNlZCBieSB0 aGlzIHByb2JsZW0gaXMgd2hlbiBzdHJlYW1pbmcKPiA+ID4gdmlkZW8gb3V0IG9mIGEgVVZDIGdh ZGdldCwgb25seSB0aGUgZmlyc3QgdmlkZW8gZnJhbWUgaXMgdHJhbnNmZXJyZWQuCj4gPiA+IAo+ ID4gPiBGb3Igc2hvcnQgcGFja2V0cyAobW9kZS0wIG9yIG1vZGUtMSBETUEpLCBNVVNCX1RYQ1NS X1RYUEtUUkRZIG11c3QgYmUKPiA+ID4gc2V0IG1hbnVhbGx5IGJ5IHRoZSBkcml2ZXIuIFRoaXMg d2FzIHByZXZpb3VzbHkgZG9uZSBpbiBtdXNiX2dfdHgKPiA+ID4gKG11c2JfZ2FkZ2V0LmMpLCBi dXQgaW5jb3JyZWN0bHkgKGFsbCBjc3IgZmxhZ3Mgd2VyZSBjbGVhcmVkLCBhbmQgb25seQo+ID4g PiBNVVNCX1RYQ1NSX01PREUgYW5kIE1VU0JfVFhDU1JfVFhQS1RSRFkgd2VyZSBzZXQpLiBGaXhp bmcgdGhhdCBwcm9ibGVtCj4gPiA+IGFsbG93cyBzb21lIHJlcXVlc3RzIHRvIGJlIHRyYW5zZmVy cmVkIGNvcnJlY3RseSwgYnV0IG11bHRpcGxlIHJlcXVlc3RzCj4gPiA+IHdlcmUgb2Z0ZW4gcHV0 IHRvZ2V0aGVyIGluIG9uZSBVU0IgcGFja2V0LCBhbmQgY2F1c2VkIHByb2JsZW1zIGlmIHRoZQo+ ID4gPiBwYWNrZXQgc2l6ZSB3YXMgbm90IGEgbXVsdGlwbGUgb2YgNC4gSW5zdGVhZCwgc2V0IE1V U0JfVFhDU1JfVFhQS1RSRFkKPiA+ID4gaW4gZG1hX2NvbnRyb2xsZXJfaXJxIChtdXNiaHNkbWEu YyksIGp1c3QgbGlrZSBob3N0IG1vZGUgdHJhbnNmZXJzLgo+ID4gPiAKPiA+ID4gVGhpcyB0b3Bp YyB3YXMgb3JpZ2luYWxseSB0YWNrbGVkIGJ5IE5pY29sYXMgQm9pY2hhdCBbMF0gWzFdIGFuZCBp cwo+ID4gPiBkaXNjdXNzZWQgZnVydGhlciBhdCBbMl0gYXMgcGFydCBvZiBoaXMgR1NvQyBwcm9q ZWN0IFszXS4KPiA+ID4gCj4gPiA+IFswXSBodHRwczovL2dyb3Vwcy5nb29nbGUuY29tL2ZvcnVt Lz9obD1lbiMhdG9waWMvYmVhZ2xlYm9hcmQtZ3NvYy9rOEF6d2ZwNzVDVQo+ID4gPiBbMV0gaHR0 cHM6Ly9naXRvcmlvdXMub3JnL2JlYWdsZWJvYXJkLXVzYnNuaWZmZXIvYmVhZ2xlYm9hcmQtdXNi c25pZmZlci1rZXJuZWwvY29tbWl0L2IwYmUzYjZjYzE5NWJhNzMyMTg5YjA0ZjFkNDNlYzg0M2Mz ZTU0Yzk/cD1iZWFnbGVib2FyZC11c2JzbmlmZmVyOmJlYWdsZWJvYXJkLXVzYnNuaWZmZXIta2Vy bmVsLmdpdDthPXBhdGNoO2g9YjBiZTNiNmNjMTk1YmE3MzIxODliMDRmMWQ0M2VjODQzYzNlNTRj OQo+ID4gPiBbMl0gaHR0cDovL2JlYWdsZWJvYXJkLXVzYnNuaWZmZXIuYmxvZ3Nwb3QuY29tLzIw MTAvMDcvbXVzYi1pc29jaHJvbm91cy10cmFuc2ZlcnMtZml4ZWQuaHRtbAo+ID4gPiBbM10gaHR0 cDovL2VsaW51eC5vcmcvQmVhZ2xlQm9hcmQvR1NvQy9VU0JTbmlmZmVyCj4gPiA+IAo+ID4gPiBT aWduZWQtb2ZmLWJ5OiBQYXVsIEVsZGVyIDxwYXVsLmVsZGVyQGlkZWFzb25ib2FyZC5jb20+Cj4g PiA+IFNpZ25lZC1vZmYtYnk6IEJpbiBMaXUgPGItbGl1QHRpLmNvbT4KPiA+IAo+ID4gTm8gIkZp eGVzOiIgdGFnPwo+IAo+IFRoaXMgcGF0Y2ggY2hhbmdlcyB0aGUgbG9naWMgd2hpY2ggd2FzIHRo ZXJlIGluIHRoZSB2ZXJ5IGZpcnN0IGNvbW1pdCBvZgo+IHRoZSBtdXNiIGRyaXZlcnMgbW9yZSB0 aGFuIGEgZGVjYWRlIGFnbywgc28gaXQgc2VlbXMgdGhlIGlzc3VlIHdhcyB0aGVyZQo+IGZyb20g ZGF5IG9uZS4gSSBkaWRuJ3QgYWRkIHRoZSAnRml4ZXM6JyB0YWcsIHdhcyB0aGlua2luZyBpdCBk b2Vzbid0IGFkZAo+IGFueSB2YWx1ZS4KPiAKPiBEbyB5b3Ugd2FudCBtZSB0byBhZGQgaXQ/Cj4g CUZpeGVzOiA1NTBhNzM3NWZlNzIgKCJVU0I6IEFkZCBNVVNCIGFuZCBUVVNCIHN1cHBvcnQiKQoK WWVzIHBsZWFzZS4KCj4gPiBObyBuZWVkIGZvciBzdGFibGU/Cj4gCj4gVGhlIHBhdGNoIG1pZ2h0 IG5vdCBiZSBhcHBsaWVkIG9uIHN0YWJsZSBjbGVhbmx5LiBJIHdhcyB0aGlua2luZyB0byBzZW5k Cj4gb3V0IGJhY2twb3J0IHBhdGNoZXMgZm9yIGFwcGxpY2FibGUgc3RhYmxlIHRyZWVzIG9uY2Ug dGhpcyBwYXRjaCBnb3QgaW4KPiB2NS4wIC1yYy4KCk9rLCB0aGF0J3MgZmluZS4KCmdyZWcgay1o Cg==