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: macpaul.lin@mediatek.com Message-Id: <1545189395.3262.2.camel@mtkswgap22> Date: Wed, 19 Dec 2018 11:16:35 +0800 To: Lars Melin Cc: Oliver Neukum , Andrey Arapov , Johan Hovold , Greg Kroah-Hartman , Mediatek WSD Upstream , linux-usb@vger.kernel.org, stable@vger.kernel.org List-ID: T24gV2VkLCAyMDE4LTEyLTE5IGF0IDEwOjIyICswODAwLCBNYWNwYXVsIExpbiB3cm90ZToKPiBP biBXZWQsIDIwMTgtMTItMTkgYXQgMDE6NDggKzA4MDAsIE1hY3BhdWwgTGluIHdyb3RlOgo+ID4g T24gVHVlLCAyMDE4LTEyLTE4IGF0IDIzOjQyICswNzAwLCBMYXJzIE1lbGluIHdyb3RlOgo+ID4g PiBPbiAxMi8xOC8yMDE4IDIyOjE5LCBNYWNwYXVsIExpbiB3cm90ZToKPiA+ID4gCj4gPiA+IAo+ ID4gPiA+IEhpIGFsbCwKPiA+ID4gPiAKPiA+ID4gPiBBZnRlciBkb3VibGUgY2hlY2sgdGhlIFBJ RC9WSUQgb2ZmaWNpYWxseSB1c2VkIChyZWdpc3RlcmVkKSBieSBNZWRpYXRlawo+ID4gPiA+IElu Yy4gVGhlIGZvbGxvd2luZyBWSUQvUElEIG1hcHMgdG8gdGhlIGNvcnJlc3BvbmRpbmcgVVNCIGlu dGVyZmFjZSBvZgo+ID4gPiA+IHRoZSBmaXJtd2FyZSBvZiBjZWxsIHBob25lLgo+ID4gPiA+IFZJ RDoweDBlOGQsIFBJRDoweDAwMDM6IE1lZGlhdGVrIEJST00uCj4gPiA+ID4gVklEOjB4MGU4ZCwg 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