From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f199.google.com (mail-pl1-f199.google.com [209.85.214.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2C2AD3F3294 for ; Mon, 21 Sep 2026 23:11:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790032304; cv=none; b=PkWIk11I1d4B2RYhHq4IXGV3poekw1KPWzIGR+47i8btWypjUJ6NliwGYzgqBk6uVJ6H8UvISHR3tf4CWqbhXrAeb3oDqxWHmOmjLZtxhgJnFs4GRiQiQsVmFZDmIA/vU3I1Cx+URTv4g31YF8lT0Ifbi3o9ydx6eebKywbPDuI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790032304; c=relaxed/simple; bh=soZNgkpbLPQjxM50cgoLxqORfklMlgfQRakZyHGqkvI=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=eGtm1tCW1AOb7bVQtAyNfYmYo1bea+KhoVgp1Kzd64vi8r9UkY+RbwJcPr6IPuyeQGK566hTR1p7fMQQpoqj409XONA3MD2fqqSYEWlGBF6GlgldEs/q8TMGxqChmQ3yxTDNw99cmbuUnz+dDAjhhhKd0H6uQm8LuR7ezgahZ5E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=MzAsaCp1; arc=none smtp.client-ip=209.85.214.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="MzAsaCp1" Received: by mail-pl1-f199.google.com with SMTP id d9443c01a7336-2d55d8cd938so61656355ad.1 for ; Mon, 21 Sep 2026 16:11:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1790032302; x=1790637102; darn=vger.kernel.org; h=content-transfer-encoding:content-type:cc:to:from:subject :message-id:references:mime-version:in-reply-to:date:from:to:cc :subject:date:message-id:reply-to:content-type; bh=qwbr5XeU55Bs52f3BsImPLKA3IMnfsIYgDqReY17WJo=; b=MzAsaCp1juK/39fJWfB/YGvlzok8bLwl2WsGhl6N3ARV9aXMKtO6kgb2stNk8T28gp PzrrjYF9r9SgL6/g3piZZIC/pEyduNLN6St4gSiigRs1vkZOBS/OyoqYo+cIq/JSlzhQ Rt/sOJbq8aHtMItiXIFKfiu/31RWZ4dukrDvEqvI7JiMCyOQ1m4NlrgvMCroQ/GYFFeY k29rquV9Ref8Qp+gFCKeYMXD7Ba8YLkQOeTxqMLv3PfCk9mOqASFMopuTe2578kuqW6Z LSiD7/CMtKzjNuub6/F6g2Z8qQtPtAuPN97QbCSjmyCN0XrDM2cWujZo8IutepWUIBus G6uw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790032302; x=1790637102; h=content-transfer-encoding:content-type: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 :content-type; bh=qwbr5XeU55Bs52f3BsImPLKA3IMnfsIYgDqReY17WJo=; b=2Gby11VKBPb4X7PYrFSzF/Jq0jtiokM6qPFF3Dvmm1t0W2JtijHXlBG7gQPFQ6Z8nN anvn2m3WjfRgWZ1+BXrZq/N/mk/dbkWa0eCPKXjVNTNlVK1sVMfkqHBxS6f2tqzQg8UA Fd6+uJ0AXyBSYxZ5R22ieNlBIJrJFJwMIYpLsTwriq+y1lHZpjNUfAMU9ows0tb17CAD HujamuBBd3CDmNjw1l07FeyRs5xmwLXgxRXw4jT8SmssWuGcTqTQqtwOos8ubt0I4xrk GvZLolgm76dAtChbPySsoe4Uvv6i/ITrvUhJl/+2FUbMN8QBFnEJMXoLyzU3tjWhw5L/ Gpnw== X-Forwarded-Encrypted: i=1; AKwUvBwWCWgnwyquSUAOZQu0dSGDR9JHKqt5+e6HOTcuRmjyGAR+hUszH4k2F4eLjfbN2wyDs7I=@vger.kernel.org X-Gm-Message-State: AFuF++mGQEzYvR1Ruzp8MHyaoMHEgjf8NmFUQLlC3IzZVyzAZmbWFVau TkNKuiKF7Uj0ic75PszGjkm9IgdCJc6oXkPWyWI9fy63mphxJv0iO1ZRgQBwI3vh81flIAbKYPn qYrT7Mg== X-Received: from plmo6.prod.google.com ([2002:a17:903:18c6:b0:2df:3468:8a7d]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:d984:b0:2df:3b09:664 with SMTP id d9443c01a7336-2df3b0909cbmr79433785ad.32.1790032302259; Mon, 21 Sep 2026 16:11:42 -0700 (PDT) Date: Mon, 21 Sep 2026 16:11:41 -0700 In-Reply-To: Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260918094322.152817-1-pbonzini@redhat.com> Message-ID: Subject: Re: [PATCH] KVM: x86/hyperv: do not overwrite hc->ingpa for slow SIGNAL_EVENT hypercall From: Sean Christopherson To: Paolo Bonzini Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, James Houghton Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable +James for real this time. On Tue, Sep 22, 2026, Paolo Bonzini wrote: > On Tue, Sep 22, 2026 at 1:01=E2=80=AFAM Sean Christopherson wrote: > > > > +James > > > > On Tue, Sep 22, 2026, Paolo Bonzini wrote: > > > (BTW, I would like to talk about memory attributes and kvm-userfault > > > next Wednesday... and whether those are two different things at all). > > > > By "next" Wednesday, do you mean the 23rd or the 30th? I want to make = sure James > > is pulled into the discussion as he know a lot more than I do with resp= ect to > > Google's use cases for KVM Userfault. >=20 > Either is fine, of course 23rd is better if there are no other topics pla= nned. James, how are you feeling about an early morning PUCK in the near future?