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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 D0C4C6E519; Tue, 11 May 2021 13:26:08 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7D27B6E519; Tue, 11 May 2021 13:26:07 +0000 (UTC) IronPort-SDR: Rvq0eUMlqdJjc/VKacGKy30dhu3GgKo12pnZzK0ueM+SOCGPYpL6N2g1njggaJ+B3sM5YM5aKr /uC5dCVmUUaQ== X-IronPort-AV: E=McAfee;i="6200,9189,9980"; a="196345382" X-IronPort-AV: E=Sophos;i="5.82,290,1613462400"; d="scan'208";a="196345382" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 May 2021 06:26:07 -0700 IronPort-SDR: NEYGvOdIkRNBNlKw4oC3AxI4yrfJsnWv+hfUXwkdqrMuT+IotUWWWt5GnmKWbduWH3PT2F6gtX OHDNaATxHltw== X-IronPort-AV: E=Sophos;i="5.82,290,1613462400"; d="scan'208";a="468905384" Received: from kjeldbeg-mobl2.ger.corp.intel.com (HELO thellst-mobl1.intel.com) ([10.249.254.168]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 May 2021 06:26:05 -0700 From: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Tue, 11 May 2021 15:25:19 +0200 Message-Id: <20210511132525.377190-2-thomas.hellstrom@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210511132525.377190-1-thomas.hellstrom@linux.intel.com> References: <20210511132525.377190-1-thomas.hellstrom@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 1/7] drm/i915: Untangle the vma pages_mutex 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: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" RnJvbTogVGhvbWFzIEhlbGxzdHLDtm0gPHRob21hcy5oZWxsc3Ryb21AaW50ZWwuY29tPgoKQW55 IHNsZWVwaW5nIGRtYV9yZXN2IGxvY2sgdGFrZW4gd2hpbGUgdGhlIHZtYSBwYWdlc19tdXRleCBp cyBoZWxkCndpbGwgY2F1c2UgYSBsb2NrZGVwIHNwbGF0LgpNb3ZlIHRoZSBpOTE1X2dlbV9vYmpl Y3RfcGluX3BhZ2VzKCkgY2FsbCBvdXQgb2YgdGhlIHBhZ2VzX211dGV4CmNyaXRpY2FsIHNlY3Rp b24uCgpTaWduZWQtb2ZmLWJ5OiBUaG9tYXMgSGVsbHN0csO2bSA8dGhvbWFzLmhlbGxzdHJvbUBp bnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV92bWEuYyB8IDMzICsrKysr KysrKysrKysrKysrKystLS0tLS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDE5IGluc2VydGlv bnMoKyksIDE0IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfdm1hLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3ZtYS5jCmluZGV4IGE2Y2Qw ZmE2Mjg0Ny4uN2IxYzBmNGU2MGQ3IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X3ZtYS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdm1hLmMKQEAgLTgwMCwz MiArODAwLDM3IEBAIHN0YXRpYyBib29sIHRyeV9xYWRfcGluKHN0cnVjdCBpOTE1X3ZtYSAqdm1h LCB1bnNpZ25lZCBpbnQgZmxhZ3MpCiBzdGF0aWMgaW50IHZtYV9nZXRfcGFnZXMoc3RydWN0IGk5 MTVfdm1hICp2bWEpCiB7CiAJaW50IGVyciA9IDA7CisJYm9vbCBwaW5uZWRfcGFnZXMgPSBmYWxz ZTsKIAogCWlmIChhdG9taWNfYWRkX3VubGVzcygmdm1hLT5wYWdlc19jb3VudCwgMSwgMCkpCiAJ CXJldHVybiAwOwogCisJaWYgKHZtYS0+b2JqKSB7CisJCWVyciA9IGk5MTVfZ2VtX29iamVjdF9w aW5fcGFnZXModm1hLT5vYmopOworCQlpZiAoZXJyKQorCQkJcmV0dXJuIGVycjsKKwkJcGlubmVk X3BhZ2VzID0gdHJ1ZTsKKwl9CisKIAkvKiBBbGxvY2F0aW9ucyBhaG95ISAqLwotCWlmIChtdXRl eF9sb2NrX2ludGVycnVwdGlibGUoJnZtYS0+cGFnZXNfbXV0ZXgpKQotCQlyZXR1cm4gLUVJTlRS OworCWlmIChtdXRleF9sb2NrX2ludGVycnVwdGlibGUoJnZtYS0+cGFnZXNfbXV0ZXgpKSB7CisJ CWVyciA9IC1FSU5UUjsKKwkJZ290byB1bnBpbjsKKwl9CiAKIAlpZiAoIWF0b21pY19yZWFkKCZ2 bWEtPnBhZ2VzX2NvdW50KSkgewotCQlpZiAodm1hLT5vYmopIHsKLQkJCWVyciA9IGk5MTVfZ2Vt X29iamVjdF9waW5fcGFnZXModm1hLT5vYmopOwotCQkJaWYgKGVycikKLQkJCQlnb3RvIHVubG9j azsKLQkJfQotCiAJCWVyciA9IHZtYS0+b3BzLT5zZXRfcGFnZXModm1hKTsKLQkJaWYgKGVycikg ewotCQkJaWYgKHZtYS0+b2JqKQotCQkJCWk5MTVfZ2VtX29iamVjdF91bnBpbl9wYWdlcyh2bWEt Pm9iaik7CisJCWlmIChlcnIpCiAJCQlnb3RvIHVubG9jazsKLQkJfQorCQlwaW5uZWRfcGFnZXMg PSBmYWxzZTsKIAl9CiAJYXRvbWljX2luYygmdm1hLT5wYWdlc19jb3VudCk7CiAKIHVubG9jazoK IAltdXRleF91bmxvY2soJnZtYS0+cGFnZXNfbXV0ZXgpOwordW5waW46CisJaWYgKHBpbm5lZF9w YWdlcykKKwkJX19pOTE1X2dlbV9vYmplY3RfdW5waW5fcGFnZXModm1hLT5vYmopOwogCiAJcmV0 dXJuIGVycjsKIH0KQEAgLTgzOCwxMCArODQzLDEwIEBAIHN0YXRpYyB2b2lkIF9fdm1hX3B1dF9w YWdlcyhzdHJ1Y3QgaTkxNV92bWEgKnZtYSwgdW5zaWduZWQgaW50IGNvdW50KQogCWlmIChhdG9t aWNfc3ViX3JldHVybihjb3VudCwgJnZtYS0+cGFnZXNfY291bnQpID09IDApIHsKIAkJdm1hLT5v cHMtPmNsZWFyX3BhZ2VzKHZtYSk7CiAJCUdFTV9CVUdfT04odm1hLT5wYWdlcyk7Ci0JCWlmICh2 bWEtPm9iaikKLQkJCWk5MTVfZ2VtX29iamVjdF91bnBpbl9wYWdlcyh2bWEtPm9iaik7CiAJfQog CW11dGV4X3VubG9jaygmdm1hLT5wYWdlc19tdXRleCk7CisJaWYgKHZtYS0+b2JqKQorCQlpOTE1 X2dlbV9vYmplY3RfdW5waW5fcGFnZXModm1hLT5vYmopOwogfQogCiBzdGF0aWMgdm9pZCB2bWFf cHV0X3BhZ2VzKHN0cnVjdCBpOTE1X3ZtYSAqdm1hKQotLSAKMi4zMC4yCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK