From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Chris Wilson Date: Tue, 27 Aug 2019 15:58:31 +0100 Message-Id: <20190827145831.382-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH i-g-t] i915/gem_exec_big: Sync against asynchronous relocations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: igt-dev@lists.freedesktop.org List-ID: SWYgd2UgYXJlIHdyaXRpbmcgdGhlIHJlbG9jYXRpb25zIHVzaW5nIHRoZSBHUFUgdGhleSB3aWxs IG5vdCBiZSB3cml0dGVuCmludG8gdGhlIGJhdGNoIGltbWVkaWF0ZWx5LiBJbnN0ZWFkIHRoZXJl IHdpbGwgYmUgYSB3cml0ZS1mZW5jZSB3aGlsZQp0aGUgcmVsb2NhdGlvbiBpcyBiZWluZyBwZXJm b3JtZWQsIGdpdmluZyB1cyBzb21ldGhpbmcgdG8gY29udmVuaWVudGx5CndhaXQgdXBvbi4KClNp Z25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgotLS0K IHRlc3RzL2k5MTUvZ2VtX2V4ZWNfYmlnLmMgfCAxMCArKysrKystLS0tCiAxIGZpbGUgY2hhbmdl ZCwgNiBpbnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3Rlc3RzL2k5 MTUvZ2VtX2V4ZWNfYmlnLmMgYi90ZXN0cy9pOTE1L2dlbV9leGVjX2JpZy5jCmluZGV4IDlkYTkw ZWFkNi4uYzA2ZWU5OTU5IDEwMDY0NAotLS0gYS90ZXN0cy9pOTE1L2dlbV9leGVjX2JpZy5jCisr KyBiL3Rlc3RzL2k5MTUvZ2VtX2V4ZWNfYmlnLmMKQEAgLTk1LDYgKzk1LDcgQEAgc3RhdGljIHZv aWQgZXhlYzEoaW50IGZkLCB1aW50MzJfdCBoYW5kbGUsIHVpbnQ2NF90IHJlbG9jX29mcywgdW5z aWduZWQgZmxhZ3MsIGMKIAlnZW1fZXhlY2J1ZihmZCwgJmV4ZWNidWYpOwogCiAJaWd0X3dhcm5f b24oZ2VtX3JlbG9jWzBdLnByZXN1bWVkX29mZnNldCA9PSAtMSk7CisJZ2VtX3NldF9kb21haW4o ZmQsIGdlbV9leGVjWzBdLmhhbmRsZSwgSTkxNV9HRU1fRE9NQUlOX1dDLCAwKTsKIAogCWlmICh1 c2VfNjRiaXRfcmVsb2NzKSB7CiAJCXVpbnQ2NF90IHRtcDsKQEAgLTEwMiwxNCArMTAzLDE0IEBA IHN0YXRpYyB2b2lkIGV4ZWMxKGludCBmZCwgdWludDMyX3QgaGFuZGxlLCB1aW50NjRfdCByZWxv Y19vZnMsIHVuc2lnbmVkIGZsYWdzLCBjCiAJCQl0bXAgPSAqKHVpbnQ2NF90ICopKHB0cityZWxv Y19vZnMpOwogCQllbHNlCiAJCQlnZW1fcmVhZChmZCwgaGFuZGxlLCByZWxvY19vZnMsICZ0bXAs IHNpemVvZih0bXApKTsKLQkJaWd0X2Fzc2VydF9lcSh0bXAsIGdlbV9yZWxvY1swXS5wcmVzdW1l ZF9vZmZzZXQpOworCQlpZ3RfYXNzZXJ0X2VxX3U2NCh0bXAsIGdlbV9yZWxvY1swXS5wcmVzdW1l ZF9vZmZzZXQpOwogCX0gZWxzZSB7CiAJCXVpbnQzMl90IHRtcDsKIAkJaWYgKHB0cikKIAkJCXRt cCA9ICoodWludDMyX3QgKikocHRyK3JlbG9jX29mcyk7CiAJCWVsc2UKIAkJCWdlbV9yZWFkKGZk LCBoYW5kbGUsIHJlbG9jX29mcywgJnRtcCwgc2l6ZW9mKHRtcCkpOwotCQlpZ3RfYXNzZXJ0X2Vx KHRtcCwgZ2VtX3JlbG9jWzBdLnByZXN1bWVkX29mZnNldCk7CisJCWlndF9hc3NlcnRfZXFfdTMy KHRtcCwgZ2VtX3JlbG9jWzBdLnByZXN1bWVkX29mZnNldCk7CiAJfQogfQogCkBAIC0xNzMsNiAr MTc0LDcgQEAgc3RhdGljIHZvaWQgZXhlY04oaW50IGZkLCB1aW50MzJfdCBoYW5kbGUsIHVpbnQ2 NF90IGJhdGNoX3NpemUsIHVuc2lnbmVkIGZsYWdzLAogCQlpZiAoaWd0X3dhcm5fb24oZ2VtX3Jl bG9jW25dLnByZXN1bWVkX29mZnNldCA9PSAtMSkpCiAJCQlicmVhazsKIAl9CisJZ2VtX3NldF9k b21haW4oZmQsIGdlbV9leGVjWzBdLmhhbmRsZSwgSTkxNV9HRU1fRE9NQUlOX1dDLCAwKTsKIAog CWlmICh1c2VfNjRiaXRfcmVsb2NzKSB7CiAJCWZvciAobiA9IDA7IG4gPCBucmVsb2M7IG4rKykg ewpAQCAtMTgxLDcgKzE4Myw3IEBAIHN0YXRpYyB2b2lkIGV4ZWNOKGludCBmZCwgdWludDMyX3Qg aGFuZGxlLCB1aW50NjRfdCBiYXRjaF9zaXplLCB1bnNpZ25lZCBmbGFncywKIAkJCQl0bXAgPSAq KHVpbnQ2NF90ICopKHB0cityZWxvY19vZnMobiwgbnJlbG9jKSk7CiAJCQllbHNlCiAJCQkJZ2Vt X3JlYWQoZmQsIGhhbmRsZSwgcmVsb2Nfb2ZzKG4sIG5yZWxvYyksICZ0bXAsIHNpemVvZih0bXAp KTsKLQkJCWlndF9hc3NlcnRfZXEodG1wLCBnZW1fcmVsb2Nbbl0ucHJlc3VtZWRfb2Zmc2V0KTsK KwkJCWlndF9hc3NlcnRfZXFfdTY0KHRtcCwgZ2VtX3JlbG9jW25dLnByZXN1bWVkX29mZnNldCk7 CiAJCX0KIAl9IGVsc2UgewogCQlmb3IgKG4gPSAwOyBuIDwgbnJlbG9jOyBuKyspIHsKQEAgLTE5 MCw3ICsxOTIsNyBAQCBzdGF0aWMgdm9pZCBleGVjTihpbnQgZmQsIHVpbnQzMl90IGhhbmRsZSwg dWludDY0X3QgYmF0Y2hfc2l6ZSwgdW5zaWduZWQgZmxhZ3MsCiAJCQkJdG1wID0gKih1aW50MzJf dCAqKShwdHIrcmVsb2Nfb2ZzKG4sIG5yZWxvYykpOwogCQkJZWxzZQogCQkJCWdlbV9yZWFkKGZk LCBoYW5kbGUsIHJlbG9jX29mcyhuLCBucmVsb2MpLCAmdG1wLCBzaXplb2YodG1wKSk7Ci0JCQlp Z3RfYXNzZXJ0X2VxKHRtcCwgZ2VtX3JlbG9jW25dLnByZXN1bWVkX29mZnNldCk7CisJCQlpZ3Rf YXNzZXJ0X2VxX3UzMih0bXAsIGdlbV9yZWxvY1tuXS5wcmVzdW1lZF9vZmZzZXQpOwogCQl9CiAJ fQogCi0tIAoyLjIzLjAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVs LWdmeA==