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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A9377C433FE for ; Tue, 29 Nov 2022 20:02:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6F96910E223; Tue, 29 Nov 2022 20:02:58 +0000 (UTC) Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6665110E223 for ; Tue, 29 Nov 2022 20:02:55 +0000 (UTC) Received: by mail-pl1-x630.google.com with SMTP id jn7so14495446plb.13 for ; Tue, 29 Nov 2022 12:02:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=CfKH+xyksi0xqE5TmQ4tvVhOd3hsiKDk8OYhqlbjSB8=; b=G9+zn2FEpPhCOSPiRVwfFep3yaKrUlO9qHtLjX/mOFCCuvawco5S9WV228oZfGoYyo ovMkz5fdB3P6gSd1cV+HLfPn04TdA4/5w3uh3uSSM7F7jelQyAgegkX363bILmNKybJM 5phgB8+85AUMnWiK124E1Sln0/WJ8HN46QYpSH7uDqaR9CRrf4oOvfhDQjMzjJuFnzp3 21nlcWUXn1mT37PyWgiqJMcmC7zjK7A9DyML9GA3KX+Bwun8UDF/VGKu5tTO3KunIQhT tPwGUm+hS8zZ6DrD2POO1iaTOHcop3kG9A5Y7vD2VWvb06sQGrxeH+nfgBOQJSrQBDcV 1A6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=CfKH+xyksi0xqE5TmQ4tvVhOd3hsiKDk8OYhqlbjSB8=; b=m2WB0s3mt4MMPqOYfe5YywHwmj3FGaewK9OVFAkHOr/zdYjgQctMlxFLr1RWtSMwMS h7YTsRrzTahE4XqqiIi3iakQYdq1CCovz4FK6bvvBe9wMhYCMw5V/o5sI6jpfscsUK3J oSRkIVJgCaAiFG0hmeanKfkzHQ+ZgZ8EkAK/d1ZBzFJwDJNPKXmumaF1uTtGWrqtLB8N JPBc8381V43LRBEgXaqcW90072EDCI4bM2rmhz9hpaEBsvXkdL1u1VmzJz1bjBTmaj9D o6W7DOzmN+jLeu8IJZFoXzLIbDxpLuZwAFKyff1Fq/zmJOji8bpB5rKoOzlGIrRUJWT5 2wYA== X-Gm-Message-State: ANoB5plnU7BESe9Fi5cUcAsuG6+aBW4WtUjlQnMHlss1gJUy8dBXNnfI fj36iTG5ewtasdAsmcQFlETH1a+Ivjs= X-Google-Smtp-Source: AA0mqf7Eh/KR1N7IVrXofAqsiaZC6asEN4rgWB6PMDEyDZWNbVTALIlvC19PK6Ng5TuwGqFxoExAeQ== X-Received: by 2002:a17:902:dac6:b0:189:7105:59e8 with SMTP id q6-20020a170902dac600b00189710559e8mr19845751plx.50.1669752174436; Tue, 29 Nov 2022 12:02:54 -0800 (PST) Received: from localhost ([2a00:79e1:abd:4a00:2703:3c72:eb1a:cffd]) by smtp.gmail.com with ESMTPSA id d13-20020a170902cecd00b00177f25f8ab3sm11370262plg.89.2022.11.29.12.02.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Nov 2022 12:02:53 -0800 (PST) From: Rob Clark To: dri-devel@lists.freedesktop.org Subject: [PATCH 0/2] drm/shmem-helper: Fix a couple of error path bugs Date: Tue, 29 Nov 2022 12:02:40 -0800 Message-Id: <20221129200242.298120-1-robdclark@gmail.com> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: Rob Clark , open list , Eric Anholt , =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Rob Clark A couple fixes for error paths that userspace could manage to trigger. Rob Clark (2): drm/shmem-helper: Remove errant put in error path drm/shmem-helper: Avoid vm_open error paths drivers/gpu/drm/drm_gem_shmem_helper.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) -- 2.38.1