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 AF18BC43334 for ; Sun, 17 Jul 2022 23:29:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230015AbiGQX3R (ORCPT ); Sun, 17 Jul 2022 19:29:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229818AbiGQX3Q (ORCPT ); Sun, 17 Jul 2022 19:29:16 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1622212622 for ; Sun, 17 Jul 2022 16:29:16 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A5DD360EEB for ; Sun, 17 Jul 2022 23:29:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EB771C341C0; Sun, 17 Jul 2022 23:29:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1658100555; bh=f3FztXt+P859bI4dMTgDqbkbm1tXo7cybLbxIZ57uU8=; h=Date:To:From:Subject:From; b=e5hE+QSnqJGANV65WidgHDHC4lt6n379iupR/e7zDach5SgwLaqz80nHmmJhjc2kg F78OXFK2TrffbhNQmYvadL5WiGgQef4RwzED2cuK/Vbj044Uuw4KSWliavGfZAZEDB Arzzo1OpQUGomBXqfMckU5FhJqYVwI61QDxj5AT8= Date: Sun, 17 Jul 2022 16:29:14 -0700 To: mm-commits@vger.kernel.org, yuzhao@google.com, vbabka@suse.cz, nsaenzju@redhat.com, mtosatti@redhat.com, m.szyprowski@samsung.com, minchan@kernel.org, mhocko@kernel.org, mgorman@techsingularity.net, lkp@intel.com, hughd@google.com, dan.carpenter@oracle.com, akpm@linux-foundation.org, akpm@linux-foundation.org From: Andrew Morton Subject: [folded-merged] mm-page_alloc-protect-pcp-lists-with-a-spinlock-fix.patch removed from -mm tree Message-Id: <20220717232914.EB771C341C0@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: mm-page_alloc-protect-pcp-lists-with-a-spinlock-fix has been removed from the -mm tree. Its filename was mm-page_alloc-protect-pcp-lists-with-a-spinlock-fix.patch This patch was dropped because it was folded into mm-page_alloc-protect-pcp-lists-with-a-spinlock.patch ------------------------------------------------------ From: Andrew Morton Subject: mm-page_alloc-protect-pcp-lists-with-a-spinlock-fix Date: Thu Jul 7 01:06:35 PM PDT 2022 add missing local_unlock_irqrestore() on contention path Reported-by: kernel test robot Reported-by: Dan Carpenter Cc: Hugh Dickins Cc: Marcelo Tosatti Cc: Marek Szyprowski Cc: Mel Gorman Cc: Michal Hocko Cc: Minchan Kim Cc: Nicolas Saenz Julienne Cc: Vlastimil Babka Cc: Yu Zhao Signed-off-by: Andrew Morton --- mm/page_alloc.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/page_alloc.c~mm-page_alloc-protect-pcp-lists-with-a-spinlock-fix +++ a/mm/page_alloc.c @@ -3792,6 +3792,7 @@ static struct page *rmqueue_pcplist(stru pcp_trylock_prepare(UP_flags); if (!spin_trylock(&pcp->lock)) { pcp_trylock_finish(UP_flags); + local_unlock_irqrestore(&pagesets.lock, flags); return NULL; } _ Patches currently in -mm which might be from akpm@linux-foundation.org are mm-page_alloc-protect-pcp-lists-with-a-spinlock.patch android-binder-stop-saving-a-pointer-to-the-vma-fix.patch mm-drop-oom-code-from-exit_mmap-fix-fix.patch mm-add-merging-after-mremap-resize-checkpatch-fixes.patch