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=-3.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,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 7458AC43387 for ; Fri, 18 Jan 2019 14:51:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 464C320883 for ; Fri, 18 Jan 2019 14:51:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547823084; bh=Rw+m4yJtrlD3cwwvxwZ9Zp1JRHY6n22ytWCHiVdppnE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=fEztL8aTvLgk4bVHJJpPcBQgkkMn+ydx59xO3610jgCtoJWrs90Y7uUT0f33fUKOD pdLyerqAKJpIc/wrw68W5e43QJehm2UoSRIBHYfLpyVoJpZ04EfH+Eh3HKWDD89UGf USimzrXPXMDNHAeqnMjVnYtJy+qPeEgz42qeqWB8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727580AbfAROvX (ORCPT ); Fri, 18 Jan 2019 09:51:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:50006 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727542AbfAROvX (ORCPT ); Fri, 18 Jan 2019 09:51:23 -0500 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (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 892272087E; Fri, 18 Jan 2019 14:51:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547823082; bh=Rw+m4yJtrlD3cwwvxwZ9Zp1JRHY6n22ytWCHiVdppnE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=g1sUJKS65n9Bo9sFa6YNg1zxcefe349qEg1XyMDUigmlmTuA0I9HT4NTQWaRDNR4u 7MDdKYpGqwXfwFjn7J0bNnNgKY0L3sHP2qEVBOdZbDBBhmBlEL9MvoopsRWkE111cr 4vw+fmVxTq0gdaHACBaUL8sdnHh/zhVIFWlNDHs4= Date: Fri, 18 Jan 2019 09:51:21 -0500 From: Sasha Levin To: Breno Leitao Cc: linuxppc-dev@lists.ozlabs.org, mikey@neuling.org, mpe@ellerman.id.au, gregkh@linuxfoundation.org, stable@vger.kernel.org Subject: Re: [PATCH] powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM Message-ID: <20190118145121.GE202535@sasha-vm> References: <1547039805-7979-1-git-send-email-leitao@debian.org> <20190116133600.BA78B2086D@mail.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Thu, Jan 17, 2019 at 09:49:05AM -0200, Breno Leitao wrote: >hi Sasha, > >On 1/16/19 11:35 AM, Sasha Levin wrote: >> Hi, >> >> [This is an automated email] >> >> This commit has been processed because it contains a "Fixes:" tag, >> fixing commit: e1c3743e1a20 powerpc/tm: Set MSR[TS] just prior to recheckpoint. >> >> The bot has tested the following trees: v4.20.2, v4.19.15, v4.14.93, v4.9.150. >> >> v4.20.2: Failed to apply! Possible dependencies: >> Unable to calculate >> >> v4.19.15: Failed to apply! Possible dependencies: >> Unable to calculate >> >> v4.14.93: Failed to apply! Possible dependencies: >> 0d60619e1c0c ("powerpc: Add missing prototype for sys_debug_setcontext()") >> 67b464a89c21 ("powerpc/32: Mark both tmp variables as unused") >> 6f5b9f018f4c ("powerpc/tm: Unset MSR[TS] if not recheckpointing") >> b53875c4b4f2 ("powerpc: Add missing prototypes for sys_sigreturn() & sys_rt_sigreturn()") >> bf7fb32dd5fc ("powerpc: Add missing prototypes for ppc_select() & ppc_fadvise64_64()") >> f3675644e172 ("powerpc/syscalls: signal_{32, 64} - switch to SYSCALL_DEFINE") >> >> v4.9.150: Failed to apply! Possible dependencies: >> 0d60619e1c0c ("powerpc: Add missing prototype for sys_debug_setcontext()") >> 67b464a89c21 ("powerpc/32: Mark both tmp variables as unused") >> 6f5b9f018f4c ("powerpc/tm: Unset MSR[TS] if not recheckpointing") >> b53875c4b4f2 ("powerpc: Add missing prototypes for sys_sigreturn() & sys_rt_sigreturn()") >> bf7fb32dd5fc ("powerpc: Add missing prototypes for ppc_select() & ppc_fadvise64_64()") >> f3675644e172 ("powerpc/syscalls: signal_{32, 64} - switch to SYSCALL_DEFINE") >> >> >> How should we proceed with this patch? > >I understand that the commit that this patch fixes is not integrated into >stable tree. > >I think it does not need to make stable at this moment, thus. The commit it fixes (e1c3743e1a20) exists in all 4.9+ stable trees as it itself was tagged for stable. -- Thanks, Sasha