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 C1221C433F5 for ; Thu, 10 Mar 2022 09:18:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240706AbiCJJT5 (ORCPT ); Thu, 10 Mar 2022 04:19:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236217AbiCJJTw (ORCPT ); Thu, 10 Mar 2022 04:19:52 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67277124C3B; Thu, 10 Mar 2022 01:18:52 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id 25BA1B8254A; Thu, 10 Mar 2022 09:18:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F0C5EC340E8; Thu, 10 Mar 2022 09:18:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1646903929; bh=E0/oipbFt9BSDxE+8Eu6f1igEieMOi82a3gQ5A4wr2A=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=i7LHIE8m0Dp+cBrw8NZkhFHpOcAAT3gkB5qgZSSjwXYFiXWPaO9fqFsrKp0DzN/dm bbgrcPFsoAxeOG+fVLy0wqbgpCX34Lhj+XDxaGaWr2hezzKaCJFoiSQN3ftxXZRAT/ oLb0AJBFB93Pm60h0bIRMCWdUfc1EQkZq1gmIDsM= Date: Wed, 9 Mar 2022 19:21:30 +0100 From: Greg Kroah-Hartman To: Sudip Mukherjee Cc: linux-kernel , Stable , Linus Torvalds , Andrew Morton , Guenter Roeck , Shuah Khan , patches@kernelci.org, lkft-triage@lists.linaro.org, Pavel Machek , Jonathan Hunter , Florian Fainelli , slade@sladewatkins.com Subject: Re: [PATCH 4.19 00/18] 4.19.234-rc1 review Message-ID: References: <20220309155856.155540075@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 Wed, Mar 09, 2022 at 06:15:08PM +0000, Sudip Mukherjee wrote: > On Wed, Mar 9, 2022 at 6:08 PM Sudip Mukherjee > wrote: > > > > Hi Greg, > > > > On Wed, Mar 9, 2022 at 4:03 PM Greg Kroah-Hartman > > wrote: > > > > > > This is the start of the stable review cycle for the 4.19.234 release. > > > There are 18 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 Fri, 11 Mar 2022 15:58:48 +0000. > > > Anything received after that time might be too late. > > > > My tests are still running, but just an initial result for you, > > > > x86_64 defconfig fails with: > > arch/x86/kernel/cpu/bugs.c: In function 'spectre_v2_select_mitigation': > > arch/x86/kernel/cpu/bugs.c:973:41: error: implicit declaration of > > function 'unprivileged_ebpf_enabled' > > [-Werror=implicit-function-declaration] > > 973 | if (mode == SPECTRE_V2_EIBRS && unprivileged_ebpf_enabled()) > > And, lots of failures in arm builds also. > Error: > arch/arm/common/secure_cntvoff.S: Assembler messages: > arch/arm/common/secure_cntvoff.S:24: Error: co-processor register > expected -- `mcr p15,0,r0,c7,r5,4' > arch/arm/common/secure_cntvoff.S:27: Error: co-processor register > expected -- `mcr p15,0,r0,c7,r5,4' > arch/arm/common/secure_cntvoff.S:29: Error: co-processor register > expected -- `mcr p15,0,r0,c7,r5,4' > make[1]: *** [scripts/Makefile.build:403: > arch/arm/common/secure_cntvoff.o] Error 1 > make[1]: *** Waiting for unfinished jobs.... > arch/arm/kernel/entry-common.S: Assembler messages: > arch/arm/kernel/entry-common.S:178: Error: co-processor register > expected -- `mcr p15,0,r0,c7,r5,4' > arch/arm/kernel/entry-common.S:187: Error: co-processor register > expected -- `mcr p15,0,r0,c7,r5,4' > make[1]: *** [scripts/Makefile.build:403: > arch/arm/kernel/entry-common.o] Error 1 > make[1]: *** Waiting for unfinished jobs.... > arch/arm/mm/cache-v7.S: Assembler messages: > arch/arm/mm/cache-v7.S:64: Error: co-processor register expected -- > `mcr p15,0,r0,c7,r5,4' > arch/arm/mm/cache-v7.S:137: Error: co-processor register expected -- > `mcr p15,0,r0,c7,r5,4' > arch/arm/mm/cache-v7.S:171: Error: co-processor register expected -- > `mcr p15,0,r0,c7,r5,4' > arch/arm/mm/cache-v7.S:299: Error: co-processor register expected -- > `mcr p15,0,r0,c7,r5,4' > make[1]: *** [scripts/Makefile.build:403: arch/arm/mm/cache-v7.o] Error 1 All clang builds for arm are known to fail, and some arm64 clang builds will also fail. I have seen initial patches for arm64, will let the clang developers come up with the arm fix as I have no idea how to handle that. This just mirrors Linus's tree right now :) Unless this is gcc? thanks, greg k-h