Received: by 2002:a25:868d:0:0:0:0:0 with SMTP id z13csp545899ybk; Wed, 13 May 2020 06:55:41 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxdjcsh5jCIVvTXn1AaQRf7BYn229bwLRXLqJac8NKmm/r2FGUZjknAd8F7BxUnYphpL5ys X-Received: by 2002:a17:907:20c6:: with SMTP id qq6mr7001191ejb.194.1589378141165; Wed, 13 May 2020 06:55:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1589378141; cv=none; d=google.com; s=arc-20160816; b=Wfj/POhrIV2BDDWuDrSkNPcHoUYKxCJ2UsLTMj7daPV8/vIKS8eCI6ZQo7Z8wbk/pY m1CrUPDq5OFfYyAZAOUVooK79rKU09lpzHvsP1VnsKZJvHHwCWR1AV/2zrj3hXaSPy9b i8JfigaKOJrvE/I4cfjmWKHR/7n8pIf2cNmywsz+BtIZpRNuszQQU5dNoSBTnjXNd3tO kURFsnRie1l9oNY25iWgCDXEzqmsU+fIdjRWdxouShTKgFkmviWPtSPGkyYF+MpVCYQm cMVnt9TrM42H7NwgTF4sXT8Qc9gLwYk0uoFwIEd6z5ia+OQ87ZXF2RFLHGCxbdtjpEjr GcjA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:references :in-reply-to:subject:cc:to:from; bh=hIeHb8/SvLOKL8CJwa1LF/DuY12vm24VJM6D+d7fL/o=; b=nGdh3unaf4gFdQMw2f2fJjJms7Wtw2LPdqyZctuAyZ7cRNZ3k8lkCx91rFwOQe1+SF pjdy1c4mJlV/vKwMzZTdWQgpImMA5w6hBaMmzvVTdy0lAPePBCbTsYNsKrG5ICGhdThA hQ7rC6d8DT9OCF7/rPUnoi9QM4ZDpSvSnybG4Ei/gcOJUOQhDghe0mQRdjCT4FqX866M OjhJf6/DwP2T7I57dxDqF7kRaMv3o8bp6PMcU/qrMAiF+O9wZqVHw+PCvGJzybHXS/R6 oALjDSoLASbK82my5U/rwjuhrSU318uynwCkG0w3pj7837BkJcJY3CcpuNKjfyT0LSS1 QiYQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id dd26si4795925ejb.8.2020.05.13.06.55.17; Wed, 13 May 2020 06:55:41 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387806AbgEMNxi (ORCPT + 99 others); Wed, 13 May 2020 09:53:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59178 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727792AbgEMNxh (ORCPT ); Wed, 13 May 2020 09:53:37 -0400 Received: from Galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7496C061A0C for ; Wed, 13 May 2020 06:53:37 -0700 (PDT) Received: from p5de0bf0b.dip0.t-ipconnect.de ([93.224.191.11] helo=nanos.tec.linutronix.de) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1jYrp9-0004NE-Vk; Wed, 13 May 2020 15:53:28 +0200 Received: by nanos.tec.linutronix.de (Postfix, from userid 1000) id 6D9FF100605; Wed, 13 May 2020 15:53:27 +0200 (CEST) From: Thomas Gleixner To: Balbir Singh , linux-kernel@vger.kernel.org Cc: jpoimboe@redhat.com, tony.luck@intel.com, keescook@chromium.org, benh@kernel.crashing.org, x86@kernel.org, dave.hansen@intel.com, thomas.lendacky@amd.com, Balbir Singh Subject: Re: [PATCH v6 1/6] arch/x86/kvm: Refactor l1d flush lifecycle management In-Reply-To: <20200510014803.12190-2-sblbir@amazon.com> References: <20200510014803.12190-1-sblbir@amazon.com> <20200510014803.12190-2-sblbir@amazon.com> Date: Wed, 13 May 2020 15:53:27 +0200 Message-ID: <87k11g2b6w.fsf@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Balbir Singh writes: > +++ b/arch/x86/kernel/l1d_flush.c > @@ -0,0 +1,36 @@ Lacks +// SPDX-License-Identifier: GPL-2.0-only