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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no 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 44716C3B18F for ; Fri, 14 Feb 2020 03:30:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1B916218AC for ; Fri, 14 Feb 2020 03:30:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581651046; bh=aFQRRLHK13G2Rjem5lu7RUnx1XJ4v3sf+59aIsC7W8c=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=D2yT6DBPyfchwOQZkUUz27EVzGM6h0XJCxyacv/+m84492TyNQSHifa36jI4qRuWg kAOpPna2qn8ZoDtpxERvvslBvtntnx3B1wP21L0Bnpe63EBzQdACA8bK8PbuBWJxNi mB/tsrJt5jpdeISj9gi8EnWtgPLDnDJ1WBJbsi8o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728514AbgBNDap (ORCPT ); Thu, 13 Feb 2020 22:30:45 -0500 Received: from mail.kernel.org ([198.145.29.99]:48694 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728053AbgBNDan (ORCPT ); Thu, 13 Feb 2020 22:30:43 -0500 Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3AF652187F; Fri, 14 Feb 2020 03:30:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581651041; bh=aFQRRLHK13G2Rjem5lu7RUnx1XJ4v3sf+59aIsC7W8c=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=oNh3d4AMWGrA4wkm2ejT6IZuARkPaxnL9eDVkAzcBcW22gWjuHCXMXE6a8J3VesZd jeCoiZJMdzu0c+AHcLSZNF+tLag39se5FXFphLdU7pCiNWqnSmsfFGJukQigmTDxjq AdaupZ8a0EunQAVjEctWnMC/fYxV88bMhGD84tCQ= Date: Thu, 13 Feb 2020 19:30:40 -0800 From: Andrew Morton To: Ioanna Alifieraki Cc: Manfred Spraul , "Herton R. Krzesinski" , arnd@arndb.de, catalin.marinas@arm.com, malat@debian.org, joel@joelfernandes.org, gustavo@embeddedor.com, linux-kernel@vger.kernel.org, Jay Vosburgh , ioanna.alifieraki@gmail.com Subject: Re: [PATCH] Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()" Message-Id: <20200213193040.c269a2958ec926de740dc1fd@linux-foundation.org> In-Reply-To: References: <20191211191318.11860-1-ioanna-maria.alifieraki@canonical.com> <20191217211745.GT7463@unknown> <07d574be-0d97-d0f8-8f22-017abebc6b6d@colorfullife.com> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 13 Feb 2020 16:24:16 +0000 Ioanna Alifieraki wrote: > This patch is still not merged in mainline (sits in linux-next having lost > 5.5 rc window and 5.6 merge window). > Is there any reason for that? Anything else needs to be done? > It's a simple fix and we have users that are hitting this bug. sorry, I mistakenly thought this was unreviewed. Shall send it to Linus in the next batch, with a cc:stable.