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=-9.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 079E4C433DF for ; Thu, 2 Jul 2020 01:23:10 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D163D2085B for ; Thu, 2 Jul 2020 01:23:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="KMBLrFTT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D163D2085B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E3CBD6E50E; Thu, 2 Jul 2020 01:23:05 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 03EB7882C2 for ; Thu, 2 Jul 2020 01:23:04 +0000 (UTC) Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E6F5920748; Thu, 2 Jul 2020 01:23:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593652983; bh=/5tEx96xy1e4vi6a8sCn19YEYK/t5MtKMJLjxv8RtbY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KMBLrFTTWgmGJbCRnVFdgqAuWGcGnW+rafceudbV1+Sy9KoJjWC83fN9SQ5H2Kkwt BS4VPWly8zyKoIMhkCVOSnehRJ121wxMjhpbCl82P9E8PRCkVFKe45aQApftDPLBuu s4FGxCeKnU/1dNrjPcCi/jRMZmG/+Lc/qsQ5U/xU= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.7 07/53] drm/ttm: Fix dma_fence refcnt leak when adding move fence Date: Wed, 1 Jul 2020 21:21:16 -0400 Message-Id: <20200702012202.2700645-7-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200702012202.2700645-1-sashal@kernel.org> References: <20200702012202.2700645-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Xin Tan , Xiyu Yang , dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, =?UTF-8?q?Christian=20K=C3=B6nig?= , linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" RnJvbTogWGl5dSBZYW5nIDx4aXl1eWFuZzE5QGZ1ZGFuLmVkdS5jbj4KClsgVXBzdHJlYW0gY29t bWl0IDExNDI1YzQ1MTllMmM5NzRhMTAwZmM5ODQ4NjcwNDZkOTA1YjkzODAgXQoKdHRtX2JvX2Fk ZF9tb3ZlX2ZlbmNlKCkgaW52b2tlcyBkbWFfZmVuY2VfZ2V0KCksIHdoaWNoIHJldHVybnMgYQpy ZWZlcmVuY2Ugb2YgdGhlIHNwZWNpZmllZCBkbWFfZmVuY2Ugb2JqZWN0IHRvICJmZW5jZSIgd2l0 aCBpbmNyZWFzZWQKcmVmY250LgoKV2hlbiB0dG1fYm9fYWRkX21vdmVfZmVuY2UoKSByZXR1cm5z LCBsb2NhbCB2YXJpYWJsZSAiZmVuY2UiIGJlY29tZXMKaW52YWxpZCwgc28gdGhlIHJlZmNvdW50 IHNob3VsZCBiZSBkZWNyZWFzZWQgdG8ga2VlcCByZWZjb3VudCBiYWxhbmNlZC4KClRoZSByZWZl cmVuY2UgY291bnRpbmcgaXNzdWUgaGFwcGVucyBpbiBvbmUgZXhjZXB0aW9uIGhhbmRsaW5nIHBh dGggb2YKdHRtX2JvX2FkZF9tb3ZlX2ZlbmNlKCkuIFdoZW4gbm9fd2FpdF9ncHUgZmxhZyBpcyBl cXVhbHMgdG8gdHJ1ZSwgdGhlCmZ1bmN0aW9uIGZvcmdldHMgdG8gZGVjcmVhc2UgdGhlIHJlZmNu dCBpbmNyZWFzZWQgYnkgZG1hX2ZlbmNlX2dldCgpLApjYXVzaW5nIGEgcmVmY250IGxlYWsuCgpG aXggdGhpcyBpc3N1ZSBieSBjYWxsaW5nIGRtYV9mZW5jZV9wdXQoKSB3aGVuIG5vX3dhaXRfZ3B1 IGZsYWcgaXMKZXF1YWxzIHRvIHRydWUuCgpTaWduZWQtb2ZmLWJ5OiBYaXl1IFlhbmcgPHhpeXV5 YW5nMTlAZnVkYW4uZWR1LmNuPgpTaWduZWQtb2ZmLWJ5OiBYaW4gVGFuIDx0YW54aW4uY3RmQGdt YWlsLmNvbT4KUmV2aWV3ZWQtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdA YW1kLmNvbT4KTGluazogaHR0cHM6Ly9wYXRjaHdvcmsuZnJlZWRlc2t0b3Aub3JnL3BhdGNoLzM3 MDIyMS8KU2lnbmVkLW9mZi1ieTogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0Bh bWQuY29tPgpTaWduZWQtb2ZmLWJ5OiBTYXNoYSBMZXZpbiA8c2FzaGFsQGtlcm5lbC5vcmc+Ci0t LQogZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fYm8uYyB8IDQgKysrLQogMSBmaWxlIGNoYW5nZWQs IDMgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS90dG0vdHRtX2JvLmMgYi9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9iby5jCmluZGV4IDll MDdjM2Y3NTE1NmIuLmVmNWJjMDBjNzNlMjMgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS90 dG0vdHRtX2JvLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fYm8uYwpAQCAtODgxLDgg Kzg4MSwxMCBAQCBzdGF0aWMgaW50IHR0bV9ib19hZGRfbW92ZV9mZW5jZShzdHJ1Y3QgdHRtX2J1 ZmZlcl9vYmplY3QgKmJvLAogCWlmICghZmVuY2UpCiAJCXJldHVybiAwOwogCi0JaWYgKG5vX3dh aXRfZ3B1KQorCWlmIChub193YWl0X2dwdSkgeworCQlkbWFfZmVuY2VfcHV0KGZlbmNlKTsKIAkJ cmV0dXJuIC1FQlVTWTsKKwl9CiAKIAlkbWFfcmVzdl9hZGRfc2hhcmVkX2ZlbmNlKGJvLT5iYXNl LnJlc3YsIGZlbmNlKTsKIAotLSAKMi4yNS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9kcmktZGV2ZWwK