From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH 5/5] drm/i915/selftests: Select a random engine for testing memory regions Date: Sun, 27 Oct 2019 22:58:08 +0000 Message-ID: <20191027225808.19437-5-chris@chris-wilson.co.uk> References: <20191027225808.19437-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id C395E89F43 for ; Sun, 27 Oct 2019 22:58:30 +0000 (UTC) In-Reply-To: <20191027225808.19437-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: matthew.auld@intel.com List-Id: intel-gfx@lists.freedesktop.org VXNlIGFueSBibGl0dGVyIGVuZ2luZSBhdCByYW5kb20gZm9yIHByZWZpbGxpbmcgdGhlIG1lbW9y eSByZWdpb24uCgpTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNv bi5jby51az4KLS0tCiAuLi4vZHJtL2k5MTUvc2VsZnRlc3RzL2ludGVsX21lbW9yeV9yZWdpb24u YyAgfCAyOSArKysrKysrKysrKysrKysrKy0tCiAxIGZpbGUgY2hhbmdlZCwgMjYgaW5zZXJ0aW9u cygrKSwgMyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9z ZWxmdGVzdHMvaW50ZWxfbWVtb3J5X3JlZ2lvbi5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvc2Vs ZnRlc3RzL2ludGVsX21lbW9yeV9yZWdpb24uYwppbmRleCA4YmM2ZmFkZDE0ZmIuLjFmNWUzYWI2 ZjkxZSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL2ludGVsX21l bW9yeV9yZWdpb24uYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9zZWxmdGVzdHMvaW50ZWxf bWVtb3J5X3JlZ2lvbi5jCkBAIC0xNyw2ICsxNyw3IEBACiAjaW5jbHVkZSAiZ2VtL2k5MTVfZ2Vt X29iamVjdF9ibHQuaCIKICNpbmNsdWRlICJnZW0vc2VsZnRlc3RzL2lndF9nZW1fdXRpbHMuaCIK ICNpbmNsdWRlICJnZW0vc2VsZnRlc3RzL21vY2tfY29udGV4dC5oIgorI2luY2x1ZGUgImd0L2lu dGVsX2VuZ2luZV91c2VyLmgiCiAjaW5jbHVkZSAiZ3QvaW50ZWxfZ3QuaCIKICNpbmNsdWRlICJz ZWxmdGVzdHMvaWd0X2ZsdXNoX3Rlc3QuaCIKICNpbmNsdWRlICJzZWxmdGVzdHMvaTkxNV9yYW5k b20uaCIKQEAgLTQ0Miw2ICs0NDMsMjUgQEAgc3RhdGljIGludCBpZ3RfbG1lbV93cml0ZV9ncHUo dm9pZCAqYXJnKQogCXJldHVybiBlcnI7CiB9CiAKK3N0YXRpYyBzdHJ1Y3QgaW50ZWxfZW5naW5l X2NzICoKK3JhbmRvbV9lbmdpbmUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUsCisJICAg ICAgdW5zaWduZWQgaW50IGNsYXNzLAorCSAgICAgIHN0cnVjdCBybmRfc3RhdGUgKnBybmcpCit7 CisJc3RydWN0IGludGVsX2VuZ2luZV9jcyAqZW5naW5lOworCXVuc2lnbmVkIGludCBjb3VudDsK KworCWNvdW50ID0gMDsKKwlmb3IgKGVuZ2luZSA9IGludGVsX2VuZ2luZV9sb29rdXBfdXNlcihp OTE1LCBjbGFzcywgMCk7CisJICAgICBlbmdpbmUgJiYgZW5naW5lLT51YWJpX2NsYXNzID09IGNs YXNzOworCSAgICAgZW5naW5lID0gcmJfZW50cnlfc2FmZShyYl9uZXh0KCZlbmdpbmUtPnVhYmlf bm9kZSksCisJCQkJICAgIHR5cGVvZigqZW5naW5lKSwgdWFiaV9ub2RlKSkKKwkJY291bnQrKzsK KworCWNvdW50ID0gaTkxNV9wcmFuZG9tX3UzMl9tYXhfc3RhdGUoY291bnQsIHBybmcpOworCXJl dHVybiBpbnRlbF9lbmdpbmVfbG9va3VwX3VzZXIoaTkxNSwgY2xhc3MsIGNvdW50KTsKK30KKwog c3RhdGljIGludCBpZ3RfbG1lbV93cml0ZV9jcHUodm9pZCAqYXJnKQogewogCXN0cnVjdCBkcm1f aTkxNV9wcml2YXRlICppOTE1ID0gYXJnOwpAQCAtNDU4LDYgKzQ3OCw3IEBAIHN0YXRpYyBpbnQg aWd0X2xtZW1fd3JpdGVfY3B1KHZvaWQgKmFyZykKIAkJUEFHRV9TSVpFIC0gc2l6ZW9mKHU2NCks CiAJCVBBR0VfU0laRSAtIDY0LAogCX07CisJc3RydWN0IGludGVsX2VuZ2luZV9jcyAqZW5naW5l OwogCXUzMiAqdmFkZHI7CiAJdTMyIHN6OwogCXUzMiBpOwpAQCAtNDY1LDkgKzQ4NiwxMiBAQCBz dGF0aWMgaW50IGlndF9sbWVtX3dyaXRlX2NwdSh2b2lkICphcmcpCiAJaW50IGNvdW50OwogCWlu dCBlcnI7CiAKLQlpZiAoIUhBU19FTkdJTkUoaTkxNSwgQkNTMCkpCisJZW5naW5lID0gcmFuZG9t X2VuZ2luZShpOTE1LCBJOTE1X0VOR0lORV9DTEFTU19DT1BZLCAmcHJuZyk7CisJaWYgKCFlbmdp bmUpCiAJCXJldHVybiAwOwogCisJcHJfaW5mbygiJXM6IHVzaW5nICVzXG4iLCBfX2Z1bmNfXywg ZW5naW5lLT5uYW1lKTsKKwogCXN6ID0gcm91bmRfdXAocHJhbmRvbV91MzJfc3RhdGUoJnBybmcp ICUgU1pfMzJNLCBQQUdFX1NJWkUpOwogCXN6ID0gbWF4X3QodTMyLCAyICogUEFHRV9TSVpFLCBz eik7CiAKQEAgLTQ4Miw4ICs1MDYsNyBAQCBzdGF0aWMgaW50IGlndF9sbWVtX3dyaXRlX2NwdSh2 b2lkICphcmcpCiAJfQogCiAJLyogUHV0IHRoZSBwYWdlcyBpbnRvIGEga25vd24gc3RhdGUgLS0g ZnJvbSB0aGUgZ3B1IGZvciBhZGRlZCBmdW4gKi8KLQllcnIgPSBpOTE1X2dlbV9vYmplY3RfZmls bF9ibHQob2JqLCBpOTE1LT5lbmdpbmVbQkNTMF0tPmtlcm5lbF9jb250ZXh0LAotCQkJCSAgICAg ICAweGRlYWRiZWFmKTsKKwllcnIgPSBpOTE1X2dlbV9vYmplY3RfZmlsbF9ibHQob2JqLCBlbmdp bmUtPmtlcm5lbF9jb250ZXh0LCAweGRlYWRiZWFmKTsKIAlpZiAoZXJyKQogCQlnb3RvIG91dF91 bnBpbjsKIAotLSAKMi4yNC4wLnJjMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A9B7C47E49 for ; 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Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 18987252-1500050 for multiple; Sun, 27 Oct 2019 22:58:10 +0000 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Sun, 27 Oct 2019 22:58:08 +0000 Message-Id: <20191027225808.19437-5-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.24.0.rc1 In-Reply-To: <20191027225808.19437-1-chris@chris-wilson.co.uk> References: <20191027225808.19437-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 5/5] drm/i915/selftests: Select a random engine for testing memory regions X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: matthew.auld@intel.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191027225808.c3ewSSkpixENp9czMUB8XIEcji36lpZXrRAEYzd1Ry0@z> VXNlIGFueSBibGl0dGVyIGVuZ2luZSBhdCByYW5kb20gZm9yIHByZWZpbGxpbmcgdGhlIG1lbW9y eSByZWdpb24uCgpTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNv bi5jby51az4KLS0tCiAuLi4vZHJtL2k5MTUvc2VsZnRlc3RzL2ludGVsX21lbW9yeV9yZWdpb24u YyAgfCAyOSArKysrKysrKysrKysrKysrKy0tCiAxIGZpbGUgY2hhbmdlZCwgMjYgaW5zZXJ0aW9u cygrKSwgMyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9z ZWxmdGVzdHMvaW50ZWxfbWVtb3J5X3JlZ2lvbi5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvc2Vs ZnRlc3RzL2ludGVsX21lbW9yeV9yZWdpb24uYwppbmRleCA4YmM2ZmFkZDE0ZmIuLjFmNWUzYWI2 ZjkxZSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL2ludGVsX21l bW9yeV9yZWdpb24uYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9zZWxmdGVzdHMvaW50ZWxf bWVtb3J5X3JlZ2lvbi5jCkBAIC0xNyw2ICsxNyw3IEBACiAjaW5jbHVkZSAiZ2VtL2k5MTVfZ2Vt X29iamVjdF9ibHQuaCIKICNpbmNsdWRlICJnZW0vc2VsZnRlc3RzL2lndF9nZW1fdXRpbHMuaCIK ICNpbmNsdWRlICJnZW0vc2VsZnRlc3RzL21vY2tfY29udGV4dC5oIgorI2luY2x1ZGUgImd0L2lu dGVsX2VuZ2luZV91c2VyLmgiCiAjaW5jbHVkZSAiZ3QvaW50ZWxfZ3QuaCIKICNpbmNsdWRlICJz ZWxmdGVzdHMvaWd0X2ZsdXNoX3Rlc3QuaCIKICNpbmNsdWRlICJzZWxmdGVzdHMvaTkxNV9yYW5k b20uaCIKQEAgLTQ0Miw2ICs0NDMsMjUgQEAgc3RhdGljIGludCBpZ3RfbG1lbV93cml0ZV9ncHUo dm9pZCAqYXJnKQogCXJldHVybiBlcnI7CiB9CiAKK3N0YXRpYyBzdHJ1Y3QgaW50ZWxfZW5naW5l X2NzICoKK3JhbmRvbV9lbmdpbmUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUsCisJICAg ICAgdW5zaWduZWQgaW50IGNsYXNzLAorCSAgICAgIHN0cnVjdCBybmRfc3RhdGUgKnBybmcpCit7 CisJc3RydWN0IGludGVsX2VuZ2luZV9jcyAqZW5naW5lOworCXVuc2lnbmVkIGludCBjb3VudDsK KworCWNvdW50ID0gMDsKKwlmb3IgKGVuZ2luZSA9IGludGVsX2VuZ2luZV9sb29rdXBfdXNlcihp OTE1LCBjbGFzcywgMCk7CisJICAgICBlbmdpbmUgJiYgZW5naW5lLT51YWJpX2NsYXNzID09IGNs YXNzOworCSAgICAgZW5naW5lID0gcmJfZW50cnlfc2FmZShyYl9uZXh0KCZlbmdpbmUtPnVhYmlf bm9kZSksCisJCQkJICAgIHR5cGVvZigqZW5naW5lKSwgdWFiaV9ub2RlKSkKKwkJY291bnQrKzsK KworCWNvdW50ID0gaTkxNV9wcmFuZG9tX3UzMl9tYXhfc3RhdGUoY291bnQsIHBybmcpOworCXJl dHVybiBpbnRlbF9lbmdpbmVfbG9va3VwX3VzZXIoaTkxNSwgY2xhc3MsIGNvdW50KTsKK30KKwog c3RhdGljIGludCBpZ3RfbG1lbV93cml0ZV9jcHUodm9pZCAqYXJnKQogewogCXN0cnVjdCBkcm1f aTkxNV9wcml2YXRlICppOTE1ID0gYXJnOwpAQCAtNDU4LDYgKzQ3OCw3IEBAIHN0YXRpYyBpbnQg aWd0X2xtZW1fd3JpdGVfY3B1KHZvaWQgKmFyZykKIAkJUEFHRV9TSVpFIC0gc2l6ZW9mKHU2NCks CiAJCVBBR0VfU0laRSAtIDY0LAogCX07CisJc3RydWN0IGludGVsX2VuZ2luZV9jcyAqZW5naW5l OwogCXUzMiAqdmFkZHI7CiAJdTMyIHN6OwogCXUzMiBpOwpAQCAtNDY1LDkgKzQ4NiwxMiBAQCBz dGF0aWMgaW50IGlndF9sbWVtX3dyaXRlX2NwdSh2b2lkICphcmcpCiAJaW50IGNvdW50OwogCWlu dCBlcnI7CiAKLQlpZiAoIUhBU19FTkdJTkUoaTkxNSwgQkNTMCkpCisJZW5naW5lID0gcmFuZG9t X2VuZ2luZShpOTE1LCBJOTE1X0VOR0lORV9DTEFTU19DT1BZLCAmcHJuZyk7CisJaWYgKCFlbmdp bmUpCiAJCXJldHVybiAwOwogCisJcHJfaW5mbygiJXM6IHVzaW5nICVzXG4iLCBfX2Z1bmNfXywg ZW5naW5lLT5uYW1lKTsKKwogCXN6ID0gcm91bmRfdXAocHJhbmRvbV91MzJfc3RhdGUoJnBybmcp ICUgU1pfMzJNLCBQQUdFX1NJWkUpOwogCXN6ID0gbWF4X3QodTMyLCAyICogUEFHRV9TSVpFLCBz eik7CiAKQEAgLTQ4Miw4ICs1MDYsNyBAQCBzdGF0aWMgaW50IGlndF9sbWVtX3dyaXRlX2NwdSh2 b2lkICphcmcpCiAJfQogCiAJLyogUHV0IHRoZSBwYWdlcyBpbnRvIGEga25vd24gc3RhdGUgLS0g ZnJvbSB0aGUgZ3B1IGZvciBhZGRlZCBmdW4gKi8KLQllcnIgPSBpOTE1X2dlbV9vYmplY3RfZmls bF9ibHQob2JqLCBpOTE1LT5lbmdpbmVbQkNTMF0tPmtlcm5lbF9jb250ZXh0LAotCQkJCSAgICAg ICAweGRlYWRiZWFmKTsKKwllcnIgPSBpOTE1X2dlbV9vYmplY3RfZmlsbF9ibHQob2JqLCBlbmdp bmUtPmtlcm5lbF9jb250ZXh0LCAweGRlYWRiZWFmKTsKIAlpZiAoZXJyKQogCQlnb3RvIG91dF91 bnBpbjsKIAotLSAKMi4yNC4wLnJjMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4