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spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BE5AD89EBD; Mon, 21 Sep 2020 03:50:38 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9630E89EBD for ; Mon, 21 Sep 2020 03:50:36 +0000 (UTC) IronPort-SDR: sSoWvUiInt3cYAdLqBSP4jxBrT3W7ZzrwcD4Gxi/nDCcFB9Ck9C/iERYao/2t/oFZPtWYiJdFD iTBRfC1fXLjA== X-IronPort-AV: E=McAfee;i="6000,8403,9750"; a="178380496" X-IronPort-AV: E=Sophos;i="5.77,285,1596524400"; d="scan'208";a="178380496" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Sep 2020 20:50:35 -0700 IronPort-SDR: c0pXzbsm1hszCf+aUkgZG7xv0amxCafNyOnhRrJ8dqX+TWpHQQ4AFz8P3LUg8tmE8QeQcRv9/b B0TUJ6u9yNMQ== X-IronPort-AV: E=Sophos;i="5.77,285,1596524400"; d="scan'208";a="485240365" Received: from mateuszp-mobl1.ger.corp.intel.com (HELO zkempczy-mobl2.ger.corp.intel.com) ([10.213.5.247]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Sep 2020 20:50:34 -0700 From: =?UTF-8?q?Zbigniew=20Kempczy=C5=84ski?= To: intel-gfx@lists.freedesktop.org Date: Mon, 21 Sep 2020 05:50:17 +0200 Message-Id: <20200921035017.6868-1-zbigniew.kempczynski@intel.com> X-Mailer: git-send-email 2.26.0 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH] drm/i915: Ensure bo is dirty when WB-mapped on !llc in pagefault handler X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chris Wilson Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" T24gIWxsYyBwbGF0Zm9ybXMgd2hlbiBidWZmZXIgaXMgbWFwcGVkIHdpdGggV0IgdXNpbmcgR0VN X01NQVBfT0ZGU0VUCnBhZ2VmYXVsdCBoYW5kbGVyIGNsZWFycyBpdHMgZGlydHkgZmxhZy4gVGhp cyBoYXMgY29uc2VxdWVuY2VzCmJ1ZmZlciBpcyBub3QgZmx1c2hlZCBvbiBleGVjIGJlZm9yZSBt b3ZpbmcgdG8gcmVuZGVyIGRvbWFpbi4KU28gbWFrZSBzdXJlIHdlIGtlZXAgZGlydHkgZmxhZyBm b3IgYnVmZmVycyBtYXBwZWQgdG8gd3JpdGUgdW50aWwKaXQgbGVhdmVzIGNwdSBkb21haW4uCgpT aWduZWQtb2ZmLWJ5OiBaYmlnbmlldyBLZW1wY3p5xYRza2kgPHpiaWduaWV3LmtlbXBjenluc2tp QGludGVsLmNvbT4KQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgot LS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2dlbS9pOTE1X2dlbV9tbWFuLmMgfCA3ICsrKysrKysK IDEgZmlsZSBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fbW1hbi5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ2Vt L2k5MTVfZ2VtX21tYW4uYwppbmRleCAzZDY5ZTUxZjNlNGQuLjNmNjFhNWNjYmRkNSAxMDA2NDQK LS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ2VtL2k5MTVfZ2VtX21tYW4uYworKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fbW1hbi5jCkBAIC0yMzksNiArMjM5LDcgQEAg c3RhdGljIHZtX2ZhdWx0X3Qgdm1fZmF1bHRfY3B1KHN0cnVjdCB2bV9mYXVsdCAqdm1mKQogCXN0 cnVjdCBpOTE1X21tYXBfb2Zmc2V0ICptbW8gPSBhcmVhLT52bV9wcml2YXRlX2RhdGE7CiAJc3Ry dWN0IGRybV9pOTE1X2dlbV9vYmplY3QgKm9iaiA9IG1tby0+b2JqOwogCXJlc291cmNlX3NpemVf dCBpb21hcDsKKwl1MTYgcHJldl93cml0ZV9kb21haW47CiAJaW50IGVycjsKIAogCS8qIFNhbml0 eSBjaGVjayB0aGF0IHdlIGFsbG93IHdyaXRpbmcgaW50byB0aGlzIG9iamVjdCAqLwpAQCAtMjQ2 LDYgKzI0Nyw4IEBAIHN0YXRpYyB2bV9mYXVsdF90IHZtX2ZhdWx0X2NwdShzdHJ1Y3Qgdm1fZmF1 bHQgKnZtZikKIAkJICAgICBhcmVhLT52bV9mbGFncyAmIFZNX1dSSVRFKSkKIAkJcmV0dXJuIFZN X0ZBVUxUX1NJR0JVUzsKIAorCXByZXZfd3JpdGVfZG9tYWluID0gb2JqLT53cml0ZV9kb21haW47 CisKIAllcnIgPSBpOTE1X2dlbV9vYmplY3RfcGluX3BhZ2VzKG9iaik7CiAJaWYgKGVycikKIAkJ Z290byBvdXQ7CkBAIC0yNjgsNiArMjcxLDEwIEBAIHN0YXRpYyB2bV9mYXVsdF90IHZtX2ZhdWx0 X2NwdShzdHJ1Y3Qgdm1fZmF1bHQgKnZtZikKIAogCWk5MTVfZ2VtX29iamVjdF91bnBpbl9wYWdl cyhvYmopOwogCisJLyogT24gIWxsYyB3ZSBuZWVkIHRvIGZsdXNoIGJlZm9yZSBtb3ZpbmcgdG8g cmVuZGVyIGRvbWFpbiAqLworCWlmICghb2JqLT5jYWNoZV9jb2hlcmVudCAmJiBwcmV2X3dyaXRl X2RvbWFpbiA9PSBJOTE1X0dFTV9ET01BSU5fQ1BVKQorCQlvYmotPmNhY2hlX2RpcnR5ID0gdHJ1 ZTsKKwogb3V0OgogCXJldHVybiBpOTE1X2Vycm9yX3RvX3ZtZl9mYXVsdChlcnIpOwogfQotLSAK Mi4yNi4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK