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: [v5] cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader. From: Greg Kroah-Hartman Message-Id: <20181220151959.GA17408@kroah.com> Date: Thu, 20 Dec 2018 16:19:59 +0100 To: Oliver Neukum Cc: Macpaul Lin , Lars Melin , Andrey Arapov , Johan Hovold , Mediatek WSD Upstream , linux-usb@vger.kernel.org, stable@vger.kernel.org List-ID: T24gV2VkLCBEZWMgMTksIDIwMTggYXQgMDk6NTY6MjJBTSArMDEwMCwgT2xpdmVyIE5ldWt1bSB3 cm90ZToKPiBPbiBNaSwgMjAxOC0xMi0xOSBhdCAxMjowMyArMDgwMCwgTWFjcGF1bCBMaW4gd3Jv dGU6Cj4gPiBPbiBXZWQsIDIwMTgtMTItMTkgYXQgMTA6MzEgKzA3MDAsIExhcnMgTWVsaW4gd3Jv dGU6Cj4gPiA+IE9uIDEyLzE5LzIwMTggMTA6MTYsIE1hY3BhdWwgTGluIHdyb3RlOiAKPiA+ID4g Cj4gPiA+IEhpIE1hY3BhdWwsCj4gPiA+IHlvdXIgdmVyYm9zZSB1c2IgbGlzdGluZyBzaG93IG1l IHRoYXQgTWVkaWF0ZWsgaGFzIG1hZGUgdHdvIGRpZmZlcmVudCAKPiA+ID4gMGU4ZDowMDMgZGV2 aWNlcywgc2VlIG15IHZlcmJvc2UgbHN1c2IgbGlzdGluZyBiZWxvdy4KPiA+ID4gKE5vdGljZSBh bHNvIHRoZSByZXZlcnNlIG9yZGVyIGZvciBjbWQgYW5kIGRhdGEgaW50ZXJmYWNlcyBpbiBpdCAK PiA+ID4gY29tcGFyZWQgdG8geW91cnMpLgo+ID4gPiBVU0IgaWQncyBhcmUgaW50ZW5kZWQgdG8g aWRlbnRpZnkgYSBkZXZpY2UgYW5kIGl0cyBuZWVkcyBzbyB0aGVyZSBzaG91bGQKPiA+ID4gbmV2 ZXIgYmUgbW9yZSB0aGFuIG9uZSB1bmlxdWUgZGV2aWNlIHBlciBpZC4KPiA+ID4gCj4gPiA+IAo+ ID4gPiBGYWlycGhvbmUgRlAtMSwgTVQ2MjI3ICAobm8gQ0RDIHVuaW9uICEhISkKPiA+ID4gCj4g PiAKPiA+IEhpIExhcnMsCj4gPiAKPiA+IEhhIGhhIGhhLCBpdCBpcyBhIGxpdHRsZSBiaXQgZW1i YXJyYXNzaW5nLgo+ID4gV2hhdCBJJ3ZlIHVzZWQgdG8gY2FwdHVyZSB2ZXJib3NlIGxvZyBpcyBN VDY3NjUgcGxhdGZvcm0uCj4gPiBUaGVuIEkndmUgY2hlY2tlZCBGYWlycGhvbmUgRlAtMSwgd2hp Y2ggaXMgTVQ2NTg5IGEgcHJldHR5IG9sZCBwbGF0Zm9ybS4KPiA+IFRoZSBCUk9NIChib290IFJP TSkgaGFzIGJlZW4gbWFpbnRhaW5lZCBieSBvdGhlciB0ZWFtcyBhbmQgd2lsbCB2YXJ5IGJ5Cj4g PiBkaWZmZXJlbnQgU29DIHByb2plY3QgaW4gTWVkaWF0ZWsuIEknbSBub3Qgc3VyZSB3aHkgdGhl eSBjaGFuZ2VkIHRoZQo+ID4gZGVzY3JpcHRvcnMuCj4gPiAKPiA+IEZvciB0aGUgY29uc2lzdGVu Y3kgb2YgQlJPTSdzIGJlaGF2aW9yLCBJJ2xsIHVwZGF0ZSBhIG5ldyBwYXRjaCBrZWVwcwo+ID4g UElEOjAwMDMgcmVtYWluIHVudG91Y2hlZC4gSSdsbCB0cnlpbmcgdG8gcmVwb3J0IGl0IHRvIEJS T00gdGVhbSBhbmQgc2VlCj4gPiBpZiB0aGV5IGhhdmUgYW55IGFjdGlvbiBvbiB0aGlzIGlzc3Vl Lgo+IAo+IFRoYW5rIHlvdSBhbGwgZm9yIHRha2luZyBjYXJlIG9mIHRoZXNlIGltcG9ydGFudCBp c3N1ZXMuCj4gUGxlYXNlIHN1Ym1pdCB0aGF0IG5ldyBwYXRjaC4KCkNhbiB5b3UgcmV2aWV3IHY3 IHBsZWFzZT8KCnRoYW5rcywKCmdyZWcgay1oCg==