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=-16.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, 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 CE1E0C433B4 for ; Mon, 3 May 2021 16:43:53 +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 6B08361402 for ; Mon, 3 May 2021 16:43:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6B08361402 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BD0E76E9CD; Mon, 3 May 2021 16:43:52 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 551426E9C9; Mon, 3 May 2021 16:43:51 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id F023A61132; Mon, 3 May 2021 16:43:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620060231; bh=jNFo7NKnWOIApppX+Dex7WrZmrfhePM+x12UpR8/ps0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Zj3ijRlg6ONVmiLJB99BOrA/Pei1Tf8pOM+KHfoYVfdQuO9V4psxbtS3M2DrQ1nBZ zSprVRqIZ9NjizoXmzh30VOqiE0ta1uG+eDz/z3/GVqfLOzqVvvf+oxqBEmpvyJHnT qOsrnG/EF8Tmw4+X4qiG4us58HCK0t7Xsp2YSkp7vAqpAmjZVRaC2RUDiJdTMwjAlz SjtkMVI/lXOtrMkzAhRJ7S/xwMk6xH5EuILokd5ZgIuQSbJJfFsUCry0INDmJwkrmp kK7v/PFmtSo709pAGiiQ0YO8m8mRklmlWkobQDJLkgN+B81iafBK3d1Yj+mC2AjcJa SiBS0GHothegw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 14/16] drm/amdgpu: fix NULL pointer dereference Date: Mon, 3 May 2021 12:43:27 -0400 Message-Id: <20210503164329.2854739-14-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210503164329.2854739-1-sashal@kernel.org> References: <20210503164329.2854739-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Guchun Chen , dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" RnJvbTogR3VjaHVuIENoZW4gPGd1Y2h1bi5jaGVuQGFtZC5jb20+CgpbIFVwc3RyZWFtIGNvbW1p dCAzYzNkYzY1NDMzM2Y2Mzg5ODAzY2RjYWYwMzkxMmU5NDE3M2FlNTEwIF0KCnR0bS0+c2cgbmVl ZHMgdG8gYmUgY2hlY2tlZCBiZWZvcmUgYWNjZXNzaW5nIGl0cyBjaGlsZCBtZW1iZXIuCgpDYWxs IFRyYWNlOgogYW1kZ3B1X3R0bV9iYWNrZW5kX2Rlc3Ryb3krMHgxMi8weDcwIFthbWRncHVdCiB0 dG1fYm9fY2xlYW51cF9tZW10eXBlX3VzZSsweDNhLzB4NjAgW3R0bV0KIHR0bV9ib19yZWxlYXNl KzB4MTdkLzB4MzAwIFt0dG1dCiBhbWRncHVfYm9fdW5yZWYrMHgxYS8weDMwIFthbWRncHVdCiBh bWRncHVfYW1ka2ZkX2dwdXZtX2FsbG9jX21lbW9yeV9vZl9ncHUrMHg3OGIvMHg4YjAgW2FtZGdw dV0KIGtmZF9pb2N0bF9hbGxvY19tZW1vcnlfb2ZfZ3B1KzB4MTE4LzB4MjIwIFthbWRncHVdCiBr ZmRfaW9jdGwrMHgyMjIvMHg0MDAgW2FtZGdwdV0KID8ga2ZkX2Rldl9pc19sYXJnZV9iYXIrMHg5 MC8weDkwIFthbWRncHVdCiBfX3g2NF9zeXNfaW9jdGwrMHg4ZS8weGQwCiA/IF9fY29udGV4dF90 cmFja2luZ19leGl0KzB4NTIvMHg5MAogZG9fc3lzY2FsbF82NCsweDMzLzB4ODAKIGVudHJ5X1NZ U0NBTExfNjRfYWZ0ZXJfaHdmcmFtZSsweDQ0LzB4YTkKUklQOiAwMDMzOjB4N2Y5N2YyNjRkMzE3 CkNvZGU6IGIzIDY2IDkwIDQ4IDhiIDA1IDcxIDRiIDJkIDAwIDY0IGM3IDAwIDI2IDAwIDAwIDAw IDQ4IGM3IGMwIGZmIGZmIGZmIGZmIGMzIDY2IDJlIDBmIDFmIDg0IDAwIDAwIDAwIDAwIDAwIGI4 IDEwIDAwIDAwIDAwIDBmIDA1IDw0OD4gM2QgMDEgZjAgZmYgZmYgNzMgMDEgYzMgNDggOGIgMGQg NDEgNGIgMmQgMDAgZjcgZDggNjQgODkgMDEgNDgKUlNQOiAwMDJiOjAwMDA3ZmZkYjQwMmMzMzgg RUZMQUdTOiAwMDAwMDI0NiBPUklHX1JBWDogMDAwMDAwMDAwMDAwMDAxMApSQVg6IGZmZmZmZmZm ZmZmZmZmZGEgUkJYOiAwMDAwN2Y5N2YzY2M2M2EwIFJDWDogMDAwMDdmOTdmMjY0ZDMxNwpSRFg6 IDAwMDA3ZmZkYjQwMmMzODAgUlNJOiAwMDAwMDAwMGMwMjg0YjE2IFJESTogMDAwMDAwMDAwMDAw MDAwMwpSQlA6IDAwMDA3ZmZkYjQwMmMzODAgUjA4OiAwMDAwN2ZmZGI0MDJjNDI4IFIwOTogMDAw MDAwMDBjNDAwMDAwNApSMTA6IDAwMDAwMDAwYzQwMDAwMDQgUjExOiAwMDAwMDAwMDAwMDAwMjQ2 IFIxMjogMDAwMDAwMDBjMDI4NGIxNgpSMTM6IDAwMDAwMDAwMDAwMDAwMDMgUjE0OiAwMDAwN2Y5 N2YzY2M2M2EwIFIxNTogMDAwMDdmODgzNjIwMDAwMAoKU2lnbmVkLW9mZi1ieTogR3VjaHVuIENo ZW4gPGd1Y2h1bi5jaGVuQGFtZC5jb20+CkFja2VkLWJ5OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJp c3RpYW4ua29lbmlnQGFtZC5jb20+ClNpZ25lZC1vZmYtYnk6IEFsZXggRGV1Y2hlciA8YWxleGFu ZGVyLmRldWNoZXJAYW1kLmNvbT4KU2lnbmVkLW9mZi1ieTogU2FzaGEgTGV2aW4gPHNhc2hhbEBr ZXJuZWwub3JnPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV90dG0uYyB8 IDIgKy0KIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQoKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV90dG0uYyBiL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV90dG0uYwppbmRleCAwNjJjMjMxMjViMmEuLjZi ZWIzZTc2ZTFjOSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1 X3R0bS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV90dG0uYwpAQCAt NTY2LDcgKzU2Niw3IEBAIHN0YXRpYyB2b2lkIGFtZGdwdV90dG1fdHRfdW5waW5fdXNlcnB0cihz dHJ1Y3QgdHRtX3R0ICp0dG0pCiAJCURNQV9CSURJUkVDVElPTkFMIDogRE1BX1RPX0RFVklDRTsK IAogCS8qIGRvdWJsZSBjaGVjayB0aGF0IHdlIGRvbid0IGZyZWUgdGhlIHRhYmxlIHR3aWNlICov Ci0JaWYgKCF0dG0tPnNnLT5zZ2wpCisJaWYgKCF0dG0tPnNnIHx8ICF0dG0tPnNnLT5zZ2wpCiAJ CXJldHVybjsKIAogCS8qIGZyZWUgdGhlIHNnIHRhYmxlIGFuZCBwYWdlcyBhZ2FpbiAqLwotLSAK Mi4zMC4yCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwph bWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK