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,200917] 4.18 regression: I/O error on external icybox disk enclosures From: Klaus Kusche Message-Id: <34cba331-683c-9318-9650-edd366e73e67@computerix.info> Date: Wed, 3 Oct 2018 12:18:29 +0200 To: Alan Stern , oneukum@suse.com, sellis@redhat.com Cc: linux-usb@vger.kernel.org List-ID: SGVsbG8sCgpPbiAwOS8wOS8yMDE4IDIxOjI4LCBBbGFuIFN0ZXJuIHdyb3RlOgo+IE9uIFN1biwg OSBTZXAgMjAxOCwgS2xhdXMgS3VzY2hlIHdyb3RlOgo+IAo+PiBIZWxsbywKPj4KPj4gT24gMDEv MDkvMjAxOCAxNzozOCwgQWxhbiBTdGVybiB3cm90ZToKPj4+IEhvd2V2ZXIsIHRoZSBVU0IgbGF5 ZXIgZG9lcyBzZXQgY2VydGFpbiBxdWlyayBiaXRzIHdoaWNoIGNhbiBjYXVzZQo+Pj4gdGhvc2Ug b3RoZXIgcGFydHMgdG8gYXZvaWQgc2VuZGluZyBjZXJ0YWluIGNvbW1hbmRzLiAgUGVyaGFwcyB5 b3VyCj4+PiBjb250cm9sbGVyIG5lZWRzIHRoZSBCUk9LRU5fRlVBIGZsYWcgKHNlZSB0aGUgZXhp c3RpbmcgZW50cmllcyBpbgo+Pj4gZHJpdmVycy91c2Ivc3RvcmFnZS91bnVzdWFsX2RldnMuaCB3 aXRoIHRoYXQgZmxhZykuCj4+Cj4+IFRoZSBmb2xsb3dpbmcgc2VlbXMgdG8gZml4IHRoZSBwcm9i bGVtIChJIGRvbid0IGtub3cgaWYgSSBkaWQgaXQgcmlnaHQpOgo+Pgo+PiAtLS0gdW51c3VhbF91 YXMuaC5vcmlnICAyMDE4LTA5LTA5IDEwOjMxOjIwLjQ0MDc1MTYyNSArMDIwMAo+PiArKysgdW51 c3VhbF91YXMuaCAgICAgICAyMDE4LTA5LTA5IDEwOjMyOjMwLjQ5MTM4MTQ2NiArMDIwMAo+PiBA QCAtOTUsNyArOTUsNyBAQAo+PiAgICAgICAgICAgICAgICAgICAiSk1pY3JvbiIsCj4+ICAgICAg ICAgICAgICAgICAgICJKTVM1NjYiLAo+PiAgICAgICAgICAgICAgICAgICBVU0JfU0NfREVWSUNF LCBVU0JfUFJfREVWSUNFLCBOVUxMLAo+PiAtICAgICAgICAgICAgICAgVVNfRkxfTk9fUkVQT1JU X09QQ09ERVMgfCBVU19GTF9JR05PUkVfVUFTKSwKPj4gKyAgICAgICAgICAgICAgIFVTX0ZMX05P X1JFUE9SVF9PUENPREVTIHwgVVNfRkxfSUdOT1JFX1VBUyB8IFVTX0ZMX0JST0tFTl9GVUEpLAo+ Pgo+PiAgICAvKiBSZXBvcnRlZC1ieTogSGFucyBkZSBHb2VkZSA8aGRlZ29lZGVAcmVkaGF0LmNv bT4gKi8KPj4gICAgVU5VU1VBTF9ERVYoMHg0OTcxLCAweDEwMTIsIDB4MDAwMCwgMHg5OTk5LAo+ IAo+IE9rYXkuICBZb3Ugc2hvdWxkIHN1Ym1pdCB0aGlzIGluIHRoZSBwcm9wZXIgZm9ybWF0IGZv ciBpbmNsdXNpb24gaW4gdGhlCj4ga2VybmVsLiAgRm9sbG93IHRoZSBpbnN0cnVjdGlvbnMgaW4K PiBEb2N1bWVudGF0aW9uL3Byb2Nlc3Mvc3VibWl0dGluZy1wYXRjaGVzLnJzdC4KClNvcnJ5IGZv ciB0aGUgbG9uZyBkZWxheSwgSSB3YXMgbm90IGFibGUgdG8gc3BhcmUgc29tZSB0aW1lIGVhcmxp ZXIKKHdpbnRlciBzZW1lc3RlciBoYXMgc3RhcnRlZC4uLikuCgpJIGp1c3Qgd2FudGVkIHRvIHN1 Ym1pdCB0aGUgcGF0Y2ggYXMgYWR2aXNlZCBhYm92ZSwKYnV0IG5vdGljZWQgdGhhdCBpdCBkb2Vz IG5vdCBhcHBseSB0byB0aGUgY3VycmVudCB1c2IgZ2l0IHRyZWU6CgpCb3RoIHRoZSB1c2IgdHJl ZSBhbmQgbGludXMncyB0cmVlIGRvIG5vdCBoYXZlIFVTX0ZMX0lHTk9SRV9VQVMKc2V0IGZvciBk ZXZpY2UgSk1TNTY2ICgzNTdkOjc3ODgpLgpTbyBJIGNoZWNrZWQgd2hlcmUgbXkgdmVyc2lvbiBj YW1lIGZyb20gYW5kIGZvdW5kIGEgcGF0Y2gKd2hpY2ggZ2VudG9vIGFwcGxpZXMgdG8gYWxsIGl0 cyBrZXJuZWxzLCBidXQgd2hpY2ggaXMgbm90IG1haW5saW5lOgoKClNvIGlzIG15IHBhdGNoIHN0 aWxsIHJlbGV2YW50IG9yIGlzIGl0IG9ic29sZXRlPwpTaGFsbCBJIGFkZCBvbmx5IFVTX0ZMX0JS T0tFTl9GVUEgZXZlbiB3aXRob3V0IFVTX0ZMX0lHTk9SRV9VQVMsCm9yIHNoYWxsIEkgYWRkIGJv dGggZmxhZ3M/CgooSSBub3RpY2VkIHRoYXQgVVNfRkxfQlJPS0VOX0ZVQSB3aXRob3V0IFVTX0ZM X0lHTk9SRV9VQVMgaXMgc2V0CmZvciB0d28gZW50cmllcyBmb3IgIkpNUzU2NyIpLgoKLS0tIGEv ZHJpdmVycy91c2Ivc3RvcmFnZS91bnVzdWFsX3Vhcy5oCisrKyBiL2RyaXZlcnMvdXNiL3N0b3Jh Z2UvdW51c3VhbF91YXMuaApAQCAtMTQxLDEyICsxNDEsMTUgQEAgVU5VU1VBTF9ERVYoMHgyMTA5 LCAweDA3MTEsIDB4MDAwMCwgMHg5OTk5LAogIAkJVVNCX1NDX0RFVklDRSwgVVNCX1BSX0RFVklD RSwgTlVMTCwKICAJCVVTX0ZMX05PX0FUQV8xWCksCgotLyogUmVwb3J0ZWQtYnk6IFRha2VvIE5h a2F5YW1hIDxqYXZoZXJhQGdteC5jb20+ICovCisvKgorICogSW5pdGlhbGx5IFJlcG9ydGVkLWJ5 OiBUYWtlbyBOYWtheWFtYSA8amF2aGVyYUBnbXguY29tPgorICogVUFTIElnbm9yZSBSZXBvcnRl ZCBieSBTdGV2ZW4gRWxsaXMgPHNlbGxpc0ByZWRoYXQuY29tPgorICovCiAgVU5VU1VBTF9ERVYo MHgzNTdkLCAweDc3ODgsIDB4MDAwMCwgMHg5OTk5LAogIAkJIkpNaWNyb24iLAogIAkJIkpNUzU2 NiIsCiAgCQlVU0JfU0NfREVWSUNFLCBVU0JfUFJfREVWSUNFLCBOVUxMLAotCQlVU19GTF9OT19S RVBPUlRfT1BDT0RFUyksCisJCVVTX0ZMX05PX1JFUE9SVF9PUENPREVTIHwgVVNfRkxfSUdOT1JF X1VBUyksCgogIC8qIFJlcG9ydGVkLWJ5OiBIYW5zIGRlIEdvZWRlIDxoZGVnb2VkZUByZWRoYXQu Y29tPiAqLwogIFVOVVNVQUxfREVWKDB4NDk3MSwgMHgxMDEyLCAweDAwMDAsIDB4OTk5OSwK