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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 93F356E7D3; Mon, 26 Apr 2021 09:43:14 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id C00BA6E7EF; Mon, 26 Apr 2021 09:43:12 +0000 (UTC) IronPort-SDR: kmWmIq9Z1oWMU3dWCQxP6ivL7GP4ZyEzaqXq/7wT2upe8HHhW+fPwFWpCy1MKtF3gFLQDYxHG8 TD6v+qzczKyA== X-IronPort-AV: E=McAfee;i="6200,9189,9965"; a="195861043" X-IronPort-AV: E=Sophos;i="5.82,252,1613462400"; d="scan'208";a="195861043" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Apr 2021 02:43:12 -0700 IronPort-SDR: 5YQCL78997qxJ2lW+hlwxJet4uJIPTVCZqvqQgsbEAR9jI78fcRbJqouGlL9zJxkfoPU/nuEeZ 0sBW5GyidsmQ== X-IronPort-AV: E=Sophos;i="5.82,252,1613462400"; d="scan'208";a="429334194" Received: from rgunnin1-mobl.ger.corp.intel.com (HELO mwauld-desk1.ger.corp.intel.com) ([10.252.12.201]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Apr 2021 02:43:09 -0700 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Date: Mon, 26 Apr 2021 10:39:00 +0100 Message-Id: <20210426093901.28937-8-matthew.auld@intel.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210426093901.28937-1-matthew.auld@intel.com> References: <20210426093901.28937-1-matthew.auld@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 8/9] drm/i915/gem: clear userspace buffers for LMEM 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: Lionel Landwerlin , =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , dri-devel@lists.freedesktop.org, Kenneth Graunke , mesa-dev@lists.freedesktop.org, Daniel Vetter Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" QWxsIHVzZXJzcGFjZSBvYmplY3RzIG11c3QgYmUgY2xlYXJlZCB3aGVuIGFsbG9jYXRpbmcgdGhl IGJhY2tpbmcgc3RvcmUsCmJlZm9yZSB0aGV5IGFyZSBwb3RlbnRpYWxseSB2aXNpYmxlIHRvIHVz ZXJzcGFjZS4gIEZvciBub3cgdXNlIHNpbXBsZQpDUFUgYmFzZWQgY2xlYXJpbmcgdG8gZG8gdGhp cyBmb3IgZGV2aWNlIGxvY2FsLW1lbW9yeSBvYmplY3RzLCBub3RlIHRoYXQKaW4gdGhlIG5lYXIg ZnV0dXJlIHRoaXMgd2lsbCBpbnN0ZWFkIHVzZSB0aGUgYmxpdHRlciBlbmdpbmUuCgpTaWduZWQt b2ZmLWJ5OiBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVsZEBpbnRlbC5jb20+CkNjOiBKb29uYXMg TGFodGluZW4gPGpvb25hcy5sYWh0aW5lbkBsaW51eC5pbnRlbC5jb20+CkNjOiBUaG9tYXMgSGVs bHN0csO2bSA8dGhvbWFzLmhlbGxzdHJvbUBsaW51eC5pbnRlbC5jb20+CkNjOiBEYW5pZWxlIENl cmFvbG8gU3B1cmlvIDxkYW5pZWxlLmNlcmFvbG9zcHVyaW9AaW50ZWwuY29tPgpDYzogTGlvbmVs IExhbmR3ZXJsaW4gPGxpb25lbC5nLmxhbmR3ZXJsaW5AbGludXguaW50ZWwuY29tPgpDYzogSm9u IEJsb29tZmllbGQgPGpvbi5ibG9vbWZpZWxkQGludGVsLmNvbT4KQ2M6IEpvcmRhbiBKdXN0ZW4g PGpvcmRhbi5sLmp1c3RlbkBpbnRlbC5jb20+CkNjOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0 dGVyQGludGVsLmNvbT4KQ2M6IEtlbm5ldGggR3JhdW5rZSA8a2VubmV0aEB3aGl0ZWNhcGUub3Jn PgpDYzogSmFzb24gRWtzdHJhbmQgPGphc29uQGpsZWtzdHJhbmQubmV0PgpDYzogRGF2ZSBBaXJs aWUgPGFpcmxpZWRAZ21haWwuY29tPgpDYzogZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpDYzogbWVzYS1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCi0tLQogZHJpdmVycy9ncHUvZHJt L2k5MTUvZ2VtL2k5MTVfZ2VtX2NyZWF0ZS5jIHwgMTIgKysrKysrKysrKystCiAxIGZpbGUgY2hh bmdlZCwgMTEgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2dlbS9pOTE1X2dlbV9jcmVhdGUuYyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2dlbS9pOTE1X2dlbV9jcmVhdGUuYwppbmRleCA4OTVmMTY2NmE4ZDMuLjMzOGYzODgzZTIz OCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ2VtL2k5MTVfZ2VtX2NyZWF0ZS5j CisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2dlbS9pOTE1X2dlbV9jcmVhdGUuYwpAQCAtNjcs NiArNjcsNyBAQCBzdGF0aWMgaW50CiBpOTE1X2dlbV9zZXR1cChzdHJ1Y3QgZHJtX2k5MTVfZ2Vt X29iamVjdCAqb2JqLCB1NjQgc2l6ZSkKIHsKIAlzdHJ1Y3QgaW50ZWxfbWVtb3J5X3JlZ2lvbiAq bXIgPSBvYmotPm1tLnBsYWNlbWVudHNbMF07CisJdW5zaWduZWQgaW50IGZsYWdzOwogCWludCBy ZXQ7CiAKIAlzaXplID0gcm91bmRfdXAoc2l6ZSwgb2JqZWN0X21heF9wYWdlX3NpemUob2JqKSk7 CkBAIC03OSw3ICs4MCwxNiBAQCBpOTE1X2dlbV9zZXR1cChzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29i amVjdCAqb2JqLCB1NjQgc2l6ZSkKIAlpZiAoaTkxNV9nZW1fb2JqZWN0X3NpemVfMmJpZyhzaXpl KSkKIAkJcmV0dXJuIC1FMkJJRzsKIAotCXJldCA9IG1yLT5vcHMtPmluaXRfb2JqZWN0KG1yLCBv YmosIHNpemUsIDApOworCS8qCisJICogRm9yIG5vdyByZXNvcnQgdG8gQ1BVIGJhc2VkIGNsZWFy aW5nIGZvciBkZXZpY2UgbG9jYWwtbWVtb3J5LCBpbiB0aGUKKwkgKiBuZWFyIGZ1dHVyZSB0aGlz IHdpbGwgdXNlIHRoZSBibGl0dGVyIGVuZ2luZSBmb3IgYWNjZWxlcmF0ZWQsIEdQVQorCSAqIGJh c2VkIGNsZWFyaW5nLgorCSAqLworCWZsYWdzID0gMDsKKwlpZiAobXItPnR5cGUgPT0gSU5URUxf TUVNT1JZX0xPQ0FMKQorCQlmbGFncyA9IEk5MTVfQk9fQUxMT0NfQ1BVX0NMRUFSOworCisJcmV0 ID0gbXItPm9wcy0+aW5pdF9vYmplY3QobXIsIG9iaiwgc2l6ZSwgZmxhZ3MpOwogCWlmIChyZXQp CiAJCXJldHVybiByZXQ7CiAKLS0gCjIuMjYuMwoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4Cg==