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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27D2CC54FB9 for ; Thu, 16 Nov 2023 15:02:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345385AbjKPPCf (ORCPT ); Thu, 16 Nov 2023 10:02:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345349AbjKPPCe (ORCPT ); Thu, 16 Nov 2023 10:02:34 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6198FB5 for ; Thu, 16 Nov 2023 07:02:30 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 03F70C433C9; Thu, 16 Nov 2023 15:02:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1700146950; bh=pOzTpEJEjdEAz56DpI5bXcVPGKOxmR7DFv4e5XjOouw=; h=Date:To:From:Subject:From; b=QerH7nbiGqlYoaNZgvO4MqASgtSoyvmYgEjoMhrTjON0aZubANiQUpVnGI3fXrh/1 TMKip0IGjpLhkp1AlTTEUOLVq9bfYCdQ48bxiNXILMEJ5OrS0MUu4crwyrRhBZeeyr BcokkEJoZMaWPGulERjFbkaAnH3UPqJRcfpFB23Q= Date: Thu, 16 Nov 2023 07:02:28 -0800 To: mm-commits@vger.kernel.org, shakeelb@google.com, roman.gushchin@linux.dev, rientjes@google.com, muchun.song@linux.dev, mhocko@kernel.org, hannes@cmpxchg.org, erhard_f@mailbox.org, dennis@kernel.org, vbabka@suse.cz, akpm@linux-foundation.org From: Andrew Morton Subject: + mm-kmem-properly-initialize-local-objcg-variable-in-current_obj_cgroup-fix.patch added to mm-hotfixes-unstable branch Message-Id: <20231116150230.03F70C433C9@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm-kmem-properly-initialize-local-objcg-variable-in-current_obj_cgroup-fix has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-kmem-properly-initialize-local-objcg-variable-in-current_obj_cgroup-fix.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-kmem-properly-initialize-local-objcg-variable-in-current_obj_cgroup-fix.patch This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Vlastimil Babka Subject: mm-kmem-properly-initialize-local-objcg-variable-in-current_obj_cgroup-fix Date: Thu, 16 Nov 2023 08:04:18 +0100 remove redundant assignment Link: https://lkml.kernel.org/r/4bd106d5-c3e3-6731-9a74-cff81e2392de@suse.cz Signed-off-by: Vlastimil Babka Cc: David Rientjes Cc: Dennis Zhou Cc: Erhard Furtner Cc: Johannes Weiner Cc: Michal Hocko Cc: Muchun Song Cc: Roman Gushchin (Cruise) Cc: Shakeel Butt Signed-off-by: Andrew Morton --- mm/memcontrol.c | 1 - 1 file changed, 1 deletion(-) --- a/mm/memcontrol.c~mm-kmem-properly-initialize-local-objcg-variable-in-current_obj_cgroup-fix +++ a/mm/memcontrol.c @@ -3177,7 +3177,6 @@ from_memcg: objcg = rcu_dereference_check(memcg->objcg, 1); if (likely(objcg)) break; - objcg = NULL; } return objcg; _ Patches currently in -mm which might be from vbabka@suse.cz are mm-kmem-properly-initialize-local-objcg-variable-in-current_obj_cgroup-fix.patch