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: <1545192203.4134.11.camel@mtkswgap22> Date: Wed, 19 Dec 2018 12:03:23 +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: T24gV2VkLCAyMDE4LTEyLTE5IGF0IDEwOjMxICswNzAwLCBMYXJzIE1lbGluIHdyb3RlOgo+IE9u IDEyLzE5LzIwMTggMTA6MTYsIE1hY3BhdWwgTGluIHdyb3RlOiAKPiAKPiBIaSBNYWNwYXVsLAo+ IHlvdXIgdmVyYm9zZSB1c2IgbGlzdGluZyBzaG93IG1lIHRoYXQgTWVkaWF0ZWsgaGFzIG1hZGUg dHdvIGRpZmZlcmVudCAKPiAwZThkOjAwMyBkZXZpY2VzLCBzZWUgbXkgdmVyYm9zZSBsc3VzYiBs aXN0aW5nIGJlbG93Lgo+IChOb3RpY2UgYWxzbyB0aGUgcmV2ZXJzZSBvcmRlciBmb3IgY21kIGFu ZCBkYXRhIGludGVyZmFjZXMgaW4gaXQgCj4gY29tcGFyZWQgdG8geW91cnMpLgo+IFVTQiBpZCdz IGFyZSBpbnRlbmRlZCB0byBpZGVudGlmeSBhIGRldmljZSBhbmQgaXRzIG5lZWRzIHNvIHRoZXJl IHNob3VsZAo+IG5ldmVyIGJlIG1vcmUgdGhhbiBvbmUgdW5pcXVlIGRldmljZSBwZXIgaWQuCj4g Cj4gCj4gRmFpcnBob25lIEZQLTEsIE1UNjIyNyAgKG5vIENEQyB1bmlvbiAhISEpCj4gCkhpIExh cnMsCgpIYSBoYSBoYSwgaXQgaXMgYSBsaXR0bGUgYml0IGVtYmFycmFzc2luZy4KV2hhdCBJJ3Zl IHVzZWQgdG8gY2FwdHVyZSB2ZXJib3NlIGxvZyBpcyBNVDY3NjUgcGxhdGZvcm0uClRoZW4gSSd2 ZSBjaGVja2VkIEZhaXJwaG9uZSBGUC0xLCB3aGljaCBpcyBNVDY1ODkgYSBwcmV0dHkgb2xkIHBs YXRmb3JtLgpUaGUgQlJPTSAoYm9vdCBST00pIGhhcyBiZWVuIG1haW50YWluZWQgYnkgb3RoZXIg dGVhbXMgYW5kIHdpbGwgdmFyeSBieQpkaWZmZXJlbnQgU29DIHByb2plY3QgaW4gTWVkaWF0ZWsu IEknbSBub3Qgc3VyZSB3aHkgdGhleSBjaGFuZ2VkIHRoZQpkZXNjcmlwdG9ycy4KCkZvciB0aGUg Y29uc2lzdGVuY3kgb2YgQlJPTSdzIGJlaGF2aW9yLCBJJ2xsIHVwZGF0ZSBhIG5ldyBwYXRjaCBr ZWVwcwpQSUQ6MDAwMyByZW1haW4gdW50b3VjaGVkLiBJJ2xsIHRyeWluZyB0byByZXBvcnQgaXQg dG8gQlJPTSB0ZWFtIGFuZCBzZWUKaWYgdGhleSBoYXZlIGFueSBhY3Rpb24gb24gdGhpcyBpc3N1 ZS4KClJlZ2FyZHMsCk1hY3BhdWwgTGluCg==