From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Liu, Monk" Subject: RE: [PATCH] drm/amdgpu: fix potential VM faults Date: Wed, 25 Sep 2019 13:51:33 +0000 Message-ID: References: <20190919084136.82658-1-christian.koenig@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190919084136.82658-1-christian.koenig-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: =?utf-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" SGkgQ2hyaXN0aWFuDQoNClRoZW9yZXRpY2FsbHkgdGhlIHZtIHB0L3BkIHNob3VsZCBiZSBhbGxv d2VkIHRvIGJlIGV2aWN0ZWQgbGlrZSBvdGhlciBCT3MgLi4NCg0KSWYgeW91IGVuY291bnRlcmVk IHBhZ2UgZmF1bHQgYW5kIGNvdWxkIGJlIGF2b2lkZWQgYnkgdGhpcyBwYXRjaCwgdGhhdCBtZWFu cyB0aGVyZSBpcyBidWcgaW4gdGhlIFZNL3R0bSBzeXN0ZW0gLCBhbmQgeW91ciBwYXRjaCBzaW1w bHkNCg0Kdy9hIHRoZSByb290IGNhdXNlLg0KDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fDQpNb25rIExpdXxHUFUgVmlydHVhbGl6YXRpb24gVGVhbSB8QU1EDQoNCg0KLS0t LS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCkZyb206IGFtZC1nZnggPGFtZC1nZngtYm91bmNlc0Bs aXN0cy5mcmVlZGVza3RvcC5vcmc+IE9uIEJlaGFsZiBPZiBDaHJpc3RpYW4gSz9uaWcNClNlbnQ6 IFRodXJzZGF5LCBTZXB0ZW1iZXIgMTksIDIwMTkgNDo0MiBQTQ0KVG86IGFtZC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnDQpTdWJqZWN0OiBbUEFUQ0hdIGRybS9hbWRncHU6IGZpeCBwb3RlbnRp YWwgVk0gZmF1bHRzDQoNCldoZW4gd2UgYWxsb2NhdGUgbmV3IHBhZ2UgdGFibGVzIHVuZGVyIG1l bW9yeSBwcmVzc3VyZSB3ZSBzaG91bGQgbm90IGV2aWN0IG9sZCBvbmVzLg0KDQpTaWduZWQtb2Zm LWJ5OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+DQotLS0NCiBk cml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfb2JqZWN0LmMgfCAzICsrLQ0KIDEgZmls ZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkNCg0KZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9vYmplY3QuYyBiL2RyaXZlcnMvZ3B1 L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9vYmplY3QuYw0KaW5kZXggNzBkNDVkNDg5MDdhLi44ZTQ0 ZWNhYWRhMzUgMTAwNjQ0DQotLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVf b2JqZWN0LmMNCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9vYmplY3Qu Yw0KQEAgLTUxNCw3ICs1MTQsOCBAQCBzdGF0aWMgaW50IGFtZGdwdV9ib19kb19jcmVhdGUoc3Ry dWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYsDQogCQkuaW50ZXJydXB0aWJsZSA9IChicC0+dHlwZSAh PSB0dG1fYm9fdHlwZV9rZXJuZWwpLA0KIAkJLm5vX3dhaXRfZ3B1ID0gYnAtPm5vX3dhaXRfZ3B1 LA0KIAkJLnJlc3YgPSBicC0+cmVzdiwNCi0JCS5mbGFncyA9IFRUTV9PUFRfRkxBR19BTExPV19S RVNfRVZJQ1QNCisJCS5mbGFncyA9IGJwLT50eXBlICE9IHR0bV9ib190eXBlX2tlcm5lbCA/DQor CQkJVFRNX09QVF9GTEFHX0FMTE9XX1JFU19FVklDVCA6IDANCiAJfTsNCiAJc3RydWN0IGFtZGdw dV9ibyAqYm87DQogCXVuc2lnbmVkIGxvbmcgcGFnZV9hbGlnbiwgc2l6ZSA9IGJwLT5zaXplOw0K LS0NCjIuMTcuMQ0KDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXw0KYW1kLWdmeCBtYWlsaW5nIGxpc3QNCmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn DQpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngN Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZngg bWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeA==