Return-Path: Received: from mail-bl2nam02on0103.outbound.protection.outlook.com ([104.47.38.103]:23927 "EHLO NAM02-BL2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S965830AbeCHFCZ (ORCPT ); Thu, 8 Mar 2018 00:02:25 -0500 From: Sasha Levin To: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" CC: Chunming Zhou , Alex Deucher , Sasha Levin Subject: [PATCH AUTOSEL for 4.9 117/190] drm/amdgpu: fix gpu reset crash Date: Thu, 8 Mar 2018 04:59:43 +0000 Message-ID: <20180308045810.8041-117-alexander.levin@microsoft.com> References: <20180308045810.8041-1-alexander.levin@microsoft.com> In-Reply-To: <20180308045810.8041-1-alexander.levin@microsoft.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <96703607BE24FE439219FE957DD7D25C@namprd21.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org List-ID: RnJvbTogQ2h1bm1pbmcgWmhvdSA8RGF2aWQxLlpob3VAYW1kLmNvbT4NCg0KWyBVcHN0cmVhbSBj b21taXQgNTE2ODc3NTliZTkzZmJjNTUzZjI3MjdlODZiZTI1YzM4MTI2YmE5MyBdDQoNClsgIDQx My42ODc0MzldIEJVRzogdW5hYmxlIHRvIGhhbmRsZSBrZXJuZWwgTlVMTCBwb2ludGVyIGRlcmVm ZXJlbmNlIGF0IDAwMDAwMDAwMDAwMDA1NDgNClsgIDQxMy42ODc0NzldIElQOiBbPGZmZmZmZmZm ODEwOWIxNzU+XSB0b19saXZlX2t0aHJlYWQrMHg1LzB4NjANClsgIDQxMy42ODc1MDddIFBHRCAx ZWZkMTIwNjcNClsgIDQxMy42ODc1MTldIFBVRCAxZWZkMTEwNjcNClsgIDQxMy42ODc1MzFdIFBN RCAwDQoNClsgIDQxMy42ODc1NDNdIE9vcHM6IDAwMDAgWyMxXSBTTVANClsgIDQxMy42ODc1NTdd IE1vZHVsZXMgbGlua2VkIGluOiBhbWRncHUoT0UpIHR0bShPRSkgZHJtX2ttc19oZWxwZXIoRSkg ZHJtKEUpIGkyY19hbGdvX2JpdChFKSBmYl9zeXNfZm9wcyhFKSBzeXNjb3B5YXJlYShFKSBzeXNm aWxscmVjdChFKSBzeXNpbWdibHQoRSkgcnBjc2VjX2dzc19rcmI1KEUpIG5mc3Y0KEUpIG5mcyhF KSBmc2NhY2hlKEUpIHNuZF9oZGFfY29kZWNfcmVhbHRlayhFKSBzbmRfaGRhX2NvZGVjX2dlbmVy aWMoRSkgc25kX2hkYV9jb2RlY19oZG1pKEUpIHNuZF9oZGFfaW50ZWwoRSkgZWVlcGNfd21pKEUp IHNuZF9oZGFfY29kZWMoRSkgYXN1c193bWkoRSkgc25kX2hkYV9jb3JlKEUpIHNwYXJzZV9rZXlt YXAoRSkgc25kX2h3ZGVwKEUpIHZpZGVvKEUpIHNuZF9wY20oRSkgc25kX3NlcV9taWRpKEUpIGpv eWRldihFKSBzbmRfc2VxX21pZGlfZXZlbnQoRSkgc25kX3Jhd21pZGkoRSkgc25kX3NlcShFKSBz bmRfc2VxX2RldmljZShFKSBzbmRfdGltZXIoRSkga3ZtKEUpIGlycWJ5cGFzcyhFKSBjcmN0MTBk aWZfcGNsbXVsKEUpIHNuZChFKSBjcmMzMl9wY2xtdWwoRSkgZ2hhc2hfY2xtdWxuaV9pbnRlbChF KSBzb3VuZGNvcmUoRSkgYWVzbmlfaW50ZWwoRSkgYWVzX3g4Nl82NChFKSBscncoRSkgZ2YxMjht dWwoRSkgZ2x1ZV9oZWxwZXIoRSkgYWJsa19oZWxwZXIoRSkgY3J5cHRkKEUpIHNocGNocChFKSBz ZXJpb19yYXcoRSkgaTJjX3BpaXg0KEUpIDgyNTBfZHcoRSkgaTJjX2Rlc2lnbndhcmVfcGxhdGZv cm0oRSkgaTJjX2Rlc2lnbndhcmVfY29yZShFKSBtYWNfaGlkKEUpIGJpbmZtdF9taXNjKEUpDQpb ICA0MTMuNjg3ODk0XSAgcGFycG9ydF9wYyhFKSBwcGRldihFKSBscChFKSBwYXJwb3J0KEUpIG5m c2QoRSkgYXV0aF9ycGNnc3MoRSkgbmZzX2FjbChFKSBsb2NrZChFKSBncmFjZShFKSBzdW5ycGMo RSkgYXV0b2ZzNChFKSBoaWRfZ2VuZXJpYyhFKSB1c2JoaWQoRSkgaGlkKEUpIHBzbW91c2UoRSkg YWhjaShFKSByODE2OShFKSBtaWkoRSkgbGliYWhjaShFKSB3bWkoRSkNClsgIDQxMy42ODc5ODld IENQVTogMTMgUElEOiAxMTM0IENvbW06IGt3b3JrZXIvMTM6MiBUYWludGVkOiBHICAgICAgICAg ICBPRSAgIDQuOS4wLWN1c3RvbSAjNA0KWyAgNDEzLjY4ODAxOV0gSGFyZHdhcmUgbmFtZTogU3lz dGVtIG1hbnVmYWN0dXJlciBTeXN0ZW0gUHJvZHVjdCBOYW1lL1BSSU1FIEIzNTAtUExVUywgQklP UyAwNjA2IDA0LzA2LzIwMTcNClsgIDQxMy42ODgwODldIFdvcmtxdWV1ZTogZXZlbnRzIGFtZF9z Y2hlZF9qb2JfdGltZWRvdXQgW2FtZGdwdV0NClsgIDQxMy42ODgxMTZdIHRhc2s6IGZmZmY4ODAy MGY5NjU3YzAgdGFzay5zdGFjazogZmZmZmM5MDAwMWE4ODAwMA0KWyAgNDEzLjY4ODEzOV0gUklQ OiAwMDEwOls8ZmZmZmZmZmY4MTA5YjE3NT5dICBbPGZmZmZmZmZmODEwOWIxNzU+XSB0b19saXZl X2t0aHJlYWQrMHg1LzB4NjANClsgIDQxMy42ODgxNzFdIFJTUDogMDAxODpmZmZmYzkwMDAxYThi ZDYwICBFRkxBR1M6IDAwMDEwMjgyDQpbICA0MTMuNjg4MTkxXSBSQVg6IGZmZmY4ODAyMGYwMDcz ZjggUkJYOiBmZmZmODgwMjBmMDAwMDAwIFJDWDogMDAwMDAwMDAwMDAwMDAwMA0KWyAgNDEzLjY4 ODIxN10gUkRYOiAwMDAwMDAwMDAwMDAwMDAxIFJTSTogZmZmZjg4MDIwZjk2NzBjMCBSREk6IDAw MDAwMDAwMDAwMDAwMDANClsgIDQxMy42ODgyNDNdIFJCUDogZmZmZmM5MDAwMWE4YmQ3OCBSMDg6 IDAwMDAwMDAwMDAwMDAwMDAgUjA5OiAwMDAwMDAwMDAwMDAxMDAwDQpbICA0MTMuNjg4MjY5XSBS MTA6IDAwMDAwMDYwNTFiMTFhODIgUjExOiAwMDAwMDAwMDAwMDAwMDAxIFIxMjogMDAwMDAwMDAw MDAwMDAwMA0KWyAgNDEzLjY4ODI5NV0gUjEzOiBmZmZmODgwMjBmMDAyNzcwIFIxNDogZmZmZjg4 MDIwZjAwNDgzOCBSMTU6IGZmZmY4ODAxYjIzYzJjNjANClsgIDQxMy42ODgzMjFdIEZTOiAgMDAw MDAwMDAwMDAwMDAwMCgwMDAwKSBHUzpmZmZmODgwMjFlZjQwMDAwKDAwMDApIGtubEdTOjAwMDAw MDAwMDAwMDAwMDANClsgIDQxMy42ODgzNTJdIENTOiAgMDAxMCBEUzogMDAwMCBFUzogMDAwMCBD UjA6IDAwMDAwMDAwODAwNTAwMzMNClsgIDQxMy42ODgzNzNdIENSMjogMDAwMDAwMDAwMDAwMDU0 OCBDUjM6IDAwMDAwMDAxZWZkMGYwMDAgQ1I0OiAwMDAwMDAwMDAwMzQwNmUwDQpbICA0MTMuNjg4 Mzk5XSBTdGFjazoNClsgIDQxMy42ODg0MDddICBmZmZmZmZmZjgxMDliMzA0IGZmZmY4ODAyMGYw MDAwMDAgMDAwMDAwMDAwMDAwMDA3MCBmZmZmYzkwMDAxYThiZGYwDQpbICA0MTMuNjg4NDM5XSAg ZmZmZmZmZmZhMDVjZTI5ZCBmZmZmZmZmZmEwNTJmZWI3IGZmZmZmZmZmYTA3YjU4MjAgZmZmZmM5 MDAwMWE4YmRhMA0KWyAgNDEzLjY4ODQ3MF0gIGZmZmZmZmZmMDAwMDAwMTggZmZmZjg4MDFiYjg4 ZjA2MCAwMDAwMDAwMDAxYThiZGI4IGZmZmY4ODAyMWVmNTkyODANClsgIDQxMy42ODg1MDJdIENh bGwgVHJhY2U6DQpbICA0MTMuNjg4NTE0XSAgWzxmZmZmZmZmZjgxMDliMzA0Pl0gPyBrdGhyZWFk X3BhcmsrMHgxNC8weDYwDQpbICA0MTMuNjg4NTU1XSAgWzxmZmZmZmZmZmEwNWNlMjlkPl0gYW1k Z3B1X2dwdV9yZXNldCsweDdkLzB4NjcwIFthbWRncHVdDQpbICA0MTMuNjg4NTg5XSAgWzxmZmZm ZmZmZmEwNTJmZWI3Pl0gPyBkcm1fcHJpbnRrKzB4OTcvMHhhMCBbZHJtXQ0KWyAgNDEzLjY4ODY0 M10gIFs8ZmZmZmZmZmZhMDY5ODEzNj5dIGFtZGdwdV9qb2JfdGltZWRvdXQrMHg0Ni8weDUwIFth bWRncHVdDQpbICA0MTMuNjg4NzAwXSAgWzxmZmZmZmZmZmEwNjk2OWU3Pl0gYW1kX3NjaGVkX2pv Yl90aW1lZG91dCsweDE3LzB4MjAgW2FtZGdwdV0NClsgIDQxMy42ODg3MjddICBbPGZmZmZmZmZm ODEwOTU0OTM+XSBwcm9jZXNzX29uZV93b3JrKzB4MTUzLzB4M2YwDQpbICA0MTMuNjg4NzUxXSAg WzxmZmZmZmZmZjgxMDk1YzViPl0gd29ya2VyX3RocmVhZCsweDEyYi8weDRiMA0KWyAgNDEzLjY4 ODc3M10gIFs8ZmZmZmZmZmY4MTAwMzkyZT5dID8gZG9fc3lzY2FsbF82NCsweDZlLzB4MTgwDQpb ICA0MTMuNjg4Nzk1XSAgWzxmZmZmZmZmZjgxMDk1YjMwPl0gPyByZXNjdWVyX3RocmVhZCsweDM1 MC8weDM1MA0KWyAgNDEzLjY4ODgxOF0gIFs8ZmZmZmZmZmY4MTAwMzkyZT5dID8gZG9fc3lzY2Fs bF82NCsweDZlLzB4MTgwDQpbICA0MTMuNjg4ODM5XSAgWzxmZmZmZmZmZjgxMDliNDIzPl0ga3Ro cmVhZCsweGQzLzB4ZjANClsgIDQxMy42ODg4NThdICBbPGZmZmZmZmZmODEwOWIzNTA+XSA/IGt0 aHJlYWRfcGFyaysweDYwLzB4NjANClsgIDQxMy42ODg4ODFdICBbPGZmZmZmZmZmODE3ZTFlZTU+ XSByZXRfZnJvbV9mb3JrKzB4MjUvMHgzMA0KWyAgNDEzLjY4ODkwMV0gQ29kZTogMjUgNDAgZDMg MDAgMDAgNDggOGIgODAgNDggMDUgMDAgMDAgNDggODkgZTUgNWQgNDggOGIgNDAgYzggNDggYzEg ZTggMDIgODMgZTAgMDEgYzMgNjYgMmUgMGYgMWYgODQgMDAgMDAgMDAgMDAgMDAgMGYgMWYgNDQg MDAgMDAgPDQ4PiA4YiBiNyA0OCAwNSAwMCAwMCA1NSA0OCA4OSBlNSA0OCA4NSBmNiA3NCAzMSA4 YiA5NyBmOCAxOCAwMA0KWyAgNDEzLjY4OTA0NV0gUklQICBbPGZmZmZmZmZmODEwOWIxNzU+XSB0 b19saXZlX2t0aHJlYWQrMHg1LzB4NjANClsgIDQxMy42ODkwNjRdICBSU1AgPGZmZmZjOTAwMDFh OGJkNjA+DQpbICA0MTMuNjg5MDc2XSBDUjI6IDAwMDAwMDAwMDAwMDA1NDgNClsgIDQxMy42OTc5 ODVdIC0tLVsgZW5kIHRyYWNlIDBhMzE0YTY0ODIxZjg0ZTkgXS0tLQ0KDQpUaGUgcm9vdCBjYXVz ZSBpcyBzb21lIHJpbmcgZG9lc24ndCBoYXZlIHNjaGVkdWxlciwgbGlrZSBLSVEgcmluZw0KDQpS ZXZpZXdlZC1ieTogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPg0K U2lnbmVkLW9mZi1ieTogQ2h1bm1pbmcgWmhvdSA8RGF2aWQxLlpob3VAYW1kLmNvbT4NClNpZ25l ZC1vZmYtYnk6IEFsZXggRGV1Y2hlciA8YWxleGFuZGVyLmRldWNoZXJAYW1kLmNvbT4NClNpZ25l ZC1vZmYtYnk6IFNhc2hhIExldmluIDxhbGV4YW5kZXIubGV2aW5AbWljcm9zb2Z0LmNvbT4NCi0t LQ0KIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9kZXZpY2UuYyB8IDcgKysrKy0t LQ0KIDEgZmlsZSBjaGFuZ2VkLCA0IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pDQoNCmRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZGV2aWNlLmMgYi9k cml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZGV2aWNlLmMNCmluZGV4IDUwZjE4ZjY2 NmQ2Ny4uZDBjM2U1NmVjZTc0IDEwMDY0NA0KLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRn cHUvYW1kZ3B1X2RldmljZS5jDQorKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRn cHVfZGV2aWNlLmMNCkBAIC0yMjM3LDcgKzIyMzcsNyBAQCBpbnQgYW1kZ3B1X2dwdV9yZXNldChz dHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRldikNCiAJZm9yIChpID0gMDsgaSA8IEFNREdQVV9NQVhf UklOR1M7ICsraSkgew0KIAkJc3RydWN0IGFtZGdwdV9yaW5nICpyaW5nID0gYWRldi0+cmluZ3Nb aV07DQogDQotCQlpZiAoIXJpbmcpDQorCQlpZiAoIXJpbmcgfHwgIXJpbmctPnNjaGVkLnRocmVh ZCkNCiAJCQljb250aW51ZTsNCiAJCWt0aHJlYWRfcGFyayhyaW5nLT5zY2hlZC50aHJlYWQpOw0K IAkJYW1kX3NjaGVkX2h3X2pvYl9yZXNldCgmcmluZy0+c2NoZWQpOw0KQEAgLTIzMjYsNyArMjMy Niw4IEBAIGludCBhbWRncHVfZ3B1X3Jlc2V0KHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2KQ0K IAkJfQ0KIAkJZm9yIChpID0gMDsgaSA8IEFNREdQVV9NQVhfUklOR1M7ICsraSkgew0KIAkJCXN0 cnVjdCBhbWRncHVfcmluZyAqcmluZyA9IGFkZXYtPnJpbmdzW2ldOw0KLQkJCWlmICghcmluZykN CisNCisJCQlpZiAoIXJpbmcgfHwgIXJpbmctPnNjaGVkLnRocmVhZCkNCiAJCQkJY29udGludWU7 DQogDQogCQkJYW1kX3NjaGVkX2pvYl9yZWNvdmVyeSgmcmluZy0+c2NoZWQpOw0KQEAgLTIzMzUs NyArMjMzNiw3IEBAIGludCBhbWRncHVfZ3B1X3Jlc2V0KHN0cnVjdCBhbWRncHVfZGV2aWNlICph ZGV2KQ0KIAl9IGVsc2Ugew0KIAkJZGV2X2VycihhZGV2LT5kZXYsICJhc2ljIHJlc3VtZSBmYWls ZWQgKCVkKS5cbiIsIHIpOw0KIAkJZm9yIChpID0gMDsgaSA8IEFNREdQVV9NQVhfUklOR1M7ICsr aSkgew0KLQkJCWlmIChhZGV2LT5yaW5nc1tpXSkgew0KKwkJCWlmIChhZGV2LT5yaW5nc1tpXSAm JiBhZGV2LT5yaW5nc1tpXS0+c2NoZWQudGhyZWFkKSB7DQogCQkJCWt0aHJlYWRfdW5wYXJrKGFk ZXYtPnJpbmdzW2ldLT5zY2hlZC50aHJlYWQpOw0KIAkJCX0NCiAJCX0NCi0tIA0KMi4xNC4xDQo=