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=-15.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,USER_AGENT_MUTT 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 2DD11C282E1 for ; Sat, 20 Apr 2019 00:28:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E98D720859 for ; Sat, 20 Apr 2019 00:28:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555720120; bh=f1VkJviQAG6FszlGMvJzC9sdEL4MZyZ8wPNOAFjLH00=; h=Date:From:To:Cc:Subject:List-ID:From; b=UlCnGWIKOgABOyq0zMLOvDCwk2efTVuM4LPViVZGxBjHbE7fy1gx2AAaa5Njk77xX x8+Y6bP14IEFkdm90kTeqtBys+NbgW5LMr1p+WA0GyBqgeLJcbdnx81J7IMobpbMIl Pjjv+L5oQhEaArIVn9rLc+J3VKGsJTR98ce2cgfc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727517AbfDTA2j (ORCPT ); Fri, 19 Apr 2019 20:28:39 -0400 Received: from mail-yw1-f65.google.com ([209.85.161.65]:32937 "EHLO mail-yw1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725280AbfDTA2i (ORCPT ); Fri, 19 Apr 2019 20:28:38 -0400 Received: by mail-yw1-f65.google.com with SMTP id l5so2406359ywa.0; Fri, 19 Apr 2019 17:28:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=whM287JCYRLKjBUtoh/GKWmrgoB+ad0LTio69nyTqYU=; b=sYQ21R2lr6tXtIJkDpuTpN2tO2/MTL4ii3ThQAIVlgKQEovrSC7Jm+mQOnpHAcgQsK SMskNuaol0CtSLXyldsY8iOWusbwYuSRdCh+2aqgLv1xNC2Ro/lQFqjD8EwZvwq5FBFv aLRCDr5BuhM5YkTPNDCx9toYAi9/yT2SXxjR1EVvprVO2xASE4dGn4nCVxvF9LgDCT5m xaOVXFCpMlhvGCM2APJs4E9kofjI+wA7fwrxsBk5ADRNzWolVyEsh7QqR2+El04Lylx1 TIiquBSb9L5Xav/SkmVaqbcZ39hHXVQB9DP3JsiMJrKOmSqPrnwzwC4V6v3EJ+rKGvXT imZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mime-version:content-disposition:user-agent; bh=whM287JCYRLKjBUtoh/GKWmrgoB+ad0LTio69nyTqYU=; b=WOtcbl7HQu/aqS5bhq8ZLgzHSXZ09lDtxZErEouaW1zmyk1HXCI+r96MtwGBe8wEiI Bhe1ZbGnHSqKUP4TU16+cGelwdoVVsgDBvYRTOSOxlpCvcoMZWUQuopMhisbAdo5y2Xf Ds0YEdh0jcs0x0B7X/M/QcXmcDonbdHActEOTKTfUZJREJjzYByed7eY77MvQ5FMeFPL exDamnG5ar4OfKlzQ9MfbdBRx70oaCinpYBnzS73eWhkYY3p+/wEOIErk42Gy2Up04TP CEATLqmixZNnvGjo/iwYjCLHiP9DFPRSPjrxgN1m7nkTCXRDcXmqgnzV5iEdnauO1jLb K4Sg== X-Gm-Message-State: APjAAAUzByAb/juC/Jb/s1CHeYwwo3H0ntu3I0fzjy4Eo6p2JnkVWvzk Ll9j1lZfcfuSv00n5OCzJco= X-Google-Smtp-Source: APXvYqzv0UwzPY+T4RJVm5G//d1Wqr9RgZekwIebLKLd8zWLIyV5f+wicb8NTc6JqKnOCy7glYXKRQ== X-Received: by 2002:a81:6957:: with SMTP id e84mr5416848ywc.503.1555720117642; Fri, 19 Apr 2019 17:28:37 -0700 (PDT) Received: from localhost ([2620:10d:c091:180::2f7e]) by smtp.gmail.com with ESMTPSA id v144sm2508824ywc.37.2019.04.19.17.28.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 19 Apr 2019 17:28:36 -0700 (PDT) Date: Fri, 19 Apr 2019 17:28:34 -0700 From: Tejun Heo To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Li Zefan , Johannes Weiner , cgroups@vger.kernel.org Subject: [GIT PULL] cgroup fix for v5.1-rc5 Message-ID: <20190420002834.GJ374014@devbig004.ftw2.facebook.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Linus. A patch to fix a RCU imbalance error in the devices cgroup configuration error path. Thanks. The following changes since commit 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b: Linux 5.1-rc1 (2019-03-17 14:22:26 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git for-5.1-fixes for you to fetch changes up to 0fcc4c8c044e117ac126ab6df4138ea9a67fa2a9: device_cgroup: fix RCU imbalance in error case (2019-03-19 10:46:15 -0700) ---------------------------------------------------------------- Jann Horn (1): device_cgroup: fix RCU imbalance in error case security/device_cgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/security/device_cgroup.c b/security/device_cgroup.c index cd97929fac66..dc28914fa72e 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -560,7 +560,7 @@ static int propagate_exception(struct dev_cgroup *devcg_root, devcg->behavior == DEVCG_DEFAULT_ALLOW) { rc = dev_exception_add(devcg, ex); if (rc) - break; + return rc; } else { /* * in the other possible cases: -- tejun