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 E1DECC678D5 for ; Tue, 7 Mar 2023 16:06:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230466AbjCGQGB (ORCPT ); Tue, 7 Mar 2023 11:06:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50910 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231879AbjCGQFS (ORCPT ); Tue, 7 Mar 2023 11:05:18 -0500 Received: from mail-pf1-x449.google.com (mail-pf1-x449.google.com [IPv6:2607:f8b0:4864:20::449]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5701F898F7 for ; Tue, 7 Mar 2023 08:03:36 -0800 (PST) Received: by mail-pf1-x449.google.com with SMTP id cj27-20020a056a00299b00b005f1ef2e4e1aso7339962pfb.6 for ; Tue, 07 Mar 2023 08:03:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; t=1678205016; h=content-transfer-encoding:cc:to:from:subject:message-id:references :mime-version:in-reply-to:date:from:to:cc:subject:date:message-id :reply-to; bh=MtdRNvUrdbSW35Pbg1JV1sS6c88t0x/0o2K8YaL2y8s=; b=HPL1zfpCG9Gg2fXBNJEmDbmuTnm5oxoQaYyzCrR+su2HC5v8YdKSxapt0aBdivlmWp YVqPJ2NxlC9mQHHQNJjkPQIrESHpxkcOtYrT1HtvQGyI9TxK4dVTuKVPwpvdpuDkgUQZ 1CEJQ34gdxOEqDMagqB0xhEpEPMWsHGtPRlcQQj2TDitEkkYR8KRjin5En3/udUhkMmJ 1ifucZSxXZ9qa37bXbmjNOsVL2D/RfkDN1oqPXz/ZEYKwwzauWOMDm6vGCk0fQ+AWgUo 5wMcRf0dXxkqUF2+4Jq0Jv+KsC0NlIZ3sODvpiVcgc/tx4g9fwIXQg18mRKhugM0CsCR 1ABA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678205016; h=content-transfer-encoding:cc:to:from:subject:message-id:references :mime-version:in-reply-to:date:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=MtdRNvUrdbSW35Pbg1JV1sS6c88t0x/0o2K8YaL2y8s=; b=n0AqUyIZb/EhUPnqQtZAvfFKOhP5nzRqyH9qHNz0RzbPL8CxLOh4dk2WugwA40Teoj YVA1bzefi3jXL8LNM6dtgUK5I5mEQG4UywXuH7RpBteHlLceckWnNPF2P6ExOVhg0Kra pDwLOy8zkLSe3QmgOj0kx0q1i+4FkxupjQwHi/JF/61xUHL5MOubK00g/uW2dKIWhzfx FnDteL+mBpaovWGYnntlX1USlw9xsBE4N6ggObrCKkiF1ebQU6KRR4S35JpwaDgbfSXr TXPWKpHtwqWMOxF1xCUmaic+xp0bq466wk961kh/mUJBFok0l/1aGP3OB+XuPNtFEwuy YH6w== X-Gm-Message-State: AO0yUKX4m33uDyAAti4uhLXpT8ewSC3yCHLooxWCMm373lFqvgs5Jr6D rhi/iU0Ox6ftle/6HVVS30N1HCPgXQ0= X-Google-Smtp-Source: AK7set9zAK91judnO5Y2ew6Tpe/VZozIcObxh6e4aNlWQ7bNVPyBR6SFnGxOkNGmOsrKQddYehv5m70z6ac= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a63:4503:0:b0:503:a269:33b7 with SMTP id s3-20020a634503000000b00503a26933b7mr5558747pga.8.1678205015797; Tue, 07 Mar 2023 08:03:35 -0800 (PST) Date: Tue, 7 Mar 2023 08:03:34 -0800 In-Reply-To: Mime-Version: 1.0 References: <20230127044500.680329-1-stevensd@google.com> Message-ID: Subject: Re: [PATCH 0/3] KVM: x86: replace kvm_vcpu_map usage in vmx From: Sean Christopherson To: David Stevens Cc: David Woodhouse , kvm@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Mon, Mar 06, 2023, David Stevens wrote: > On Sat, Jan 28, 2023 at 4:19=E2=80=AFAM Sean Christopherson wrote: > > > > On Fri, Jan 27, 2023, David Stevens wrote: > > > From: David Stevens > > > > > > This series replaces the usage of kvm_vcpu_map in vmx with > > > gfn_to_pfn_cache. See [1] for details on why kvm_vcpu_map is broken. > > > > > > The presence of kvm_vcpu_map blocks another series I would like to > > > try to merge [2]. Although I'm not familiar with the internals of vmx= , > > > I've gone ahead and taken a stab at this cleanup. I've done some manu= al > > > testing with nested VMs, and KVM selftests pass, but thorough feedbac= k > > > would be appreciated. Once this cleanup is done, I'll take a look at > > > removing kvm_vcpu_map from svm. > > > > Woot, been waiting for someone to take this one, thanks! It'll likely = be a week > > or two until I get 'round to this, but it's definitely something I want= to get > > merged sooner than later. >=20 > Sean, will you be able to get to this in the next few weeks? Yes, so long as your definition of "few" means 2-4 ;-)