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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 7A91EC43381 for ; Sat, 23 Feb 2019 14:38:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 49A7720684 for ; Sat, 23 Feb 2019 14:38:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ldeiozMw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725954AbfBWOiF (ORCPT ); Sat, 23 Feb 2019 09:38:05 -0500 Received: from mail-pg1-f194.google.com ([209.85.215.194]:33178 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725859AbfBWOiF (ORCPT ); Sat, 23 Feb 2019 09:38:05 -0500 Received: by mail-pg1-f194.google.com with SMTP id h11so2458263pgl.0; Sat, 23 Feb 2019 06:38:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=n6FUQSYQvUFEycWA5KwWZpSsaRLlBroz3IlvJU3oqWw=; b=ldeiozMw5Dv/aPnge0ahHdfu2zXrCzwVQvoCUE3DUbUL27J8OQE7AnMnb4KA1yK5Pe dVVz2+VfONQ/jeM6oh4j7Iv/KX9hbAtoVVGIbeQjwi0CgsICN+4xrfB5Je/4obJQZR8e eOfvaAmYUU2mrcRIKNg0rST8n5SowV1JDN5doew4JXUNNQ1/2f/8M9EmglhSoxfJC6xb 0rdulcsTRW+bQ7+I8JwakOLxSY3WHCBxEFxIB2AjWYHrMfFaOIwhwr9tcM3tTxa/Nlre IdpjtNJ2Jl+34UAz3CZeBJxdEzUywBml6WZF3X+fr7TJrQMYqmxUOqAEK3umJLWC220C XeIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=n6FUQSYQvUFEycWA5KwWZpSsaRLlBroz3IlvJU3oqWw=; b=deurkVR11x7BJIC4RX9p7kCcac+vL1FXxMbzGqF3J+bHw4RuqEsumutTeif0ztj3pl S39Ow8BFNdz+Y2nv93mOlpYCLeXP6089uBQpypXhawIzEPsEPDXw9NxSCZzpY3mp3V6F 2efZUsiuGMpzKzPuJQkewws7QjgeYSJB4wfFQGK3+sBQ/qTmxvCgQ05Cw+7xYmOwTssZ bigzITfVmYEy/IEwjPse0bd9zR1kDk5WMThJhBUiqHIEtmiyK0lCngtG1YMJiVNBntmz BSdoYFwUJHfLSPw4JGdCbuNUYrFFz82yeZm2Nn2dAiRxoz5aOetRsfhDmzYFXPOpcyET n7xQ== X-Gm-Message-State: AHQUAubVuCSf8tW4FbHwAZqN4X8/RWog04x5Q/EiwEtq8JFqFYtwc4GC ataSlx1NBwAnSlQqlwdRebW8pejIb86X2H8n/ZU= X-Google-Smtp-Source: AHgI3IaTEs9wR2DkVIfSbPR8akoMBe5TzeNXZfOrzZslm6+igFUCmJYaI9AtkqFeHn9T6UXb3i7TENBXyvdFEYmCsJo= X-Received: by 2002:a62:b502:: with SMTP id y2mr1993591pfe.212.1550932684655; Sat, 23 Feb 2019 06:38:04 -0800 (PST) MIME-Version: 1.0 References: <20190222150637.2337-1-Tianyu.Lan@microsoft.com> <75e9238a-f168-b90d-e1f1-89938e6df57a@redhat.com> In-Reply-To: <75e9238a-f168-b90d-e1f1-89938e6df57a@redhat.com> From: Tianyu Lan Date: Sat, 23 Feb 2019 22:37:53 +0800 Message-ID: Subject: Re: [PATCH V3 00/10] X86/KVM/Hyper-V: Add HV ept tlb range list flush support in KVM To: Paolo Bonzini Cc: Lan Tianyu , benh@kernel.crashing.org, bp@alien8.de, catalin.marinas@arm.com, christoffer.dall@arm.com, devel@linuxdriverproject.org, haiyangz@microsoft.com, "H. Peter Anvin" , jhogan@kernel.org, kvmarm@lists.cs.columbia.edu, kvm-ppc@vger.kernel.org, kvm , kys@microsoft.com, linux-arm-kernel@lists.infradead.org, linux@armlinux.org.uk, "linux-kernel@vger kernel org" , linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, marc.zyngier@arm.com, Ingo Molnar , mpe@ellerman.id.au, paul.burton@mips.com, paulus@ozlabs.org, ralf@linux-mips.org, Radim Krcmar , Sasha Levin , sthemmin@microsoft.com, Thomas Gleixner , will.deacon@arm.com, "the arch/x86 maintainers" , michael.h.kelley@microsoft.com, Vitaly Kuznetsov Content-Type: text/plain; charset="UTF-8" Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On Sat, Feb 23, 2019 at 2:26 AM Paolo Bonzini wrote: > > On 22/02/19 16:06, lantianyu1986@gmail.com wrote: > > From: Lan Tianyu > > > > This patchset is to introduce hv ept tlb range list flush function > > support in the KVM MMU component. Flushing ept tlbs of several address > > range can be done via single hypercall and new list flush function is > > used in the kvm_mmu_commit_zap_page() and FNAME(sync_page). This patchset > > also adds more hv ept tlb range flush support in more KVM MMU function. > > > > This patchset is based on the fix patch "x86/Hyper-V: Fix definition HV_MAX_FLUSH_REP_COUNT". > > (https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1939455.html) > > Note that this won't make it in 5.1 unless Linus releases an -rc8. > Otherwise, I'll get to it next week. Hi Paolo: Sure. Thanks for your review. -- Best regards Tianyu Lan