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: [Bug,197863] Thinkpad X240 resume dramatically slower on kernels 4.13+ From: "Rafael J. Wysocki" Message-Id: Date: Mon, 5 Feb 2018 18:06:35 +0100 To: =?UTF-8?Q?Bj=c3=b8rn_Mork?= Cc: Greg KH , Markus Demleitner , Lv Zheng , Andreas Lindhe , Gjorgji Jankovski , Damjan Georgievski , Fernando Chaves , Tomislav Ivek , "Denis P." , All applicable , linux-usb@vger.kernel.org, "linux-acpi@vger.kernel.org" List-ID: T24gMi81LzIwMTggMzoxNCBQTSwgQmrDuHJuIE1vcmsgd3JvdGU6Cj4gIlJhZmFlbCBKLiBXeXNv Y2tpIiA8cmFmYWVsLmoud3lzb2NraUBpbnRlbC5jb20+IHdyaXRlczoKPj4gT24gMi80LzIwMTgg OToyOCBQTSwgQmrDuHJuIE1vcmsgd3JvdGU6Cj4+Cj4+PiBCdXQgSSBkbyB3b25kZXIgaWYgdGhl IGF0dGFjaGVkIChjb21wbGV0ZWx5IHVudGVzdGVkISEpIHBhdGNoIG1ha2VzCj4+PiB0aGluZ3Mg YW55IGJldHRlcj8KPj4gSSBkb24ndCB0aGluayBzbywgdGhlIG1hY3JvIGlzIG5lZWRlZCB0b28u Cj4gRG9oISBPYnZpb3VzbHkuICBEb24ndCBrbm93IGhvdyBJIG1hbmFnZWQgdG8gbWlzcyB0aGF0 Lgo+Cj4+IEknbGwgcXVldWUgdXAgYSBmdWxsIHJldmVydCBvZiA2NjI1OTE0NjFjNGI5YTFlM2Iu Cj4gU3RpbGwgd2l0aCB0aGUgYWRkaXRpb25hbCBleGNlcHRpb24gZm9yICJlYyA9PSBmaXJzdF9l YyI/Cj4KCk5vLCBqdXN0IGEgZnVsbCByZXZlcnQgZm9yIG5vdy4KClRoZSBhYm92ZSBjYW4gYmUg Zml4ZWQgb24gdG9wIG9mIHRoYXQuCgpUaGFua3MsClJhZmFlbAotLS0KVG8gdW5zdWJzY3JpYmUg ZnJvbSB0aGlzIGxpc3Q6IHNlbmQgdGhlIGxpbmUgInVuc3Vic2NyaWJlIGxpbnV4LXVzYiIgaW4K dGhlIGJvZHkgb2YgYSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5vcmcKTW9yZSBt YWpvcmRvbW8gaW5mbyBhdCAgaHR0cDovL3ZnZXIua2VybmVsLm9yZy9tYWpvcmRvbW8taW5mby5o dG1sCg==