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 5A5D1C3F6B0 for ; Tue, 16 Aug 2022 16:35:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233156AbiHPQfE (ORCPT ); Tue, 16 Aug 2022 12:35:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38306 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229541AbiHPQfB (ORCPT ); Tue, 16 Aug 2022 12:35:01 -0400 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9FDB67539C; Tue, 16 Aug 2022 09:35:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660667700; x=1692203700; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=ZJuEH+xeEfgmWxr+pMcSuCS+a2R0PDUM9GKYt/jT5gU=; b=ZIvHOo3sSEkKjKCZlNgVYgZe+NBXl0p1QE0d/Tmmkn8evSXQzrsS17rs 666/hLx64dmSrKxSo/ACc1EEf0s4dz6KfBZ+3uRmmrE5ObV7fJaOcV1B6 SOu340VvCBkutlpf4/RGUg5DQdnbeDF6YdmsIl+P4cL0UBKuE5fJqpKoV GyFHhPGdCffFUcyLBEurYnvMqX39ARBLX3edfcBOrf7qQeQKqkP1C15RQ b/89rZm7QOq34nFn6RmV+AVcMnWQ+xXLV6CSlx6ZNS059yUEZfLOAtv6c jl5dTKoLLWxtjNjXGXRkDcNDHBnmvnzgq08fHIekm4Kmdxu7/ZgQiCCNa A==; X-IronPort-AV: E=McAfee;i="6400,9594,10441"; a="292266868" X-IronPort-AV: E=Sophos;i="5.93,241,1654585200"; d="scan'208";a="292266868" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Aug 2022 09:35:00 -0700 X-IronPort-AV: E=Sophos;i="5.93,241,1654585200"; d="scan'208";a="852711662" Received: from jzhu1-mobl.ccr.corp.intel.com (HELO [10.254.68.75]) ([10.254.68.75]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Aug 2022 09:34:59 -0700 Message-ID: <53f88d33-417a-001c-0313-a4b7bd6a45a6@linux.intel.com> Date: Tue, 16 Aug 2022 09:34:48 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCH] x86/nospec: Unwreck the RSB stuffing Content-Language: en-US To: Borislav Petkov , Greg Kroah-Hartman Cc: Peter Zijlstra , linux-kernel@vger.kernel.org, stable@vger.kernel.org, Pawan Gupta , Andrew Cooper , Thomas Gleixner , x86@kernel.org, Josh Poimboeuf References: <20220809175513.345597655@linuxfoundation.org> <20220809175513.979067723@linuxfoundation.org> From: Daniel Sneddon In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 8/16/22 05:36, Borislav Petkov wrote: > On Tue, Aug 16, 2022 at 02:33:34PM +0200, Greg Kroah-Hartman wrote: >> I need an Intel person > > Daniel? I'll test this. > >> to test this as I have no idea how to do so as his is an issue in >> tLinus's tree. > > If this passes - and I have my both fingers crossed - this will be an > amazing simplification. > > Might wanna take it into stable too, when ready. > > Thx. >