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 7CBF5C433EF for ; Thu, 25 Nov 2021 15:59:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241082AbhKYQCj (ORCPT ); Thu, 25 Nov 2021 11:02:39 -0500 Received: from mail.kernel.org ([198.145.29.99]:34202 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356149AbhKYQAL (ORCPT ); Thu, 25 Nov 2021 11:00:11 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 353D661028; Thu, 25 Nov 2021 15:56:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637855819; bh=s0i3ezSE1IxuveYY+JQMFSCwcdblj9+81E0vhnTv7EE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BaKTbQ95gIfgHvQ50d09qzP6jo+5girSZzd6Hhfvk7Pc5RYmOv/4o+JjFM16Xx/SN K/h+47rRmFT2f+UDW+YfSeksWuZtayLWcN3PJ2FkEfrJy4odyD6OxNI3DpqbPm1xTJ Msb8QjL1FEp+WlVKsQtcSFsB+ppHGhv76xWhxIwA= Date: Thu, 25 Nov 2021 16:56:36 +0100 From: Greg Kroah-Hartman To: Guenter Roeck , Nadav Amit Cc: linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, stable@vger.kernel.org Subject: Re: [PATCH 4.9 000/206] 4.9.291-rc2 review Message-ID: References: <20211125125641.226524689@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 25, 2021 at 07:45:22AM -0800, Guenter Roeck wrote: > On 11/25/21 4:57 AM, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.9.291 release. > > There are 206 patches in this series, all will be posted as a response > > to this one. If anyone has any issues with these being applied, please > > let me know. > > > > Responses should be made by Sat, 27 Nov 2021 12:56:08 +0000. > > Anything received after that time might be too late. > > > > In file included from arch/sh/mm/init.c:25: > arch/sh/include/asm/tlb.h:118:15: error: return type defaults to 'int' [-Werror=return-type] > 118 | static inline tlb_flush_pmd_range(struct mmu_gather *tlb, unsigned long address, > > The problem affects v4.9.y, v4.14.y, and v4.19.y. > > Commit aca917cb287ba99c5 ("hugetlbfs: flush TLBs correctly after huge_pmd_unshare") > doesn't really match the upstream commit and obviously was not even build tested > on sh (and I would suspect it was not tested on other architectures either). > It seems to me that it may do more harm than good. Ok, at this point in time, I think this needs more work, especially over a holliday weekend for parts of the world. I'll go drop this, and the other hugetlb patch from 4.4, 4.9, 4.14, and 4.19 queues and wait for a new version from Nadav. thanks, greg k-h