From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 35FBD2C2354; Mon, 18 Aug 2025 10:46:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.92.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755513977; cv=none; b=DqxV3klzO2N7+C4oIof1eAqj1od5VdFvKjjvbP01kB6iOYwFGsvYGWq8Z3DhJKQIIH4qIvun5labg+6oSSZXi6zioCMxOwRTOJ/Dq09N4olAkp+ocMjySROr9iwqKHmZSg/XVuThsvQNOPPyJCjlp/A2ynPtrfe063Svpe6CWH8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755513977; c=relaxed/simple; bh=g6G3zH2qzqOZqxwGeBL2KMXSUVpdHLp9NUcZNnMxD/w=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Al2FRZJKca2N8OA0a4MtEk2lsE/yvqMNOpx7/M7YuFuxI5XL69AREMmIQqgezDYYo5Q6PRJ/YhdwhvRfYH03s2E2RmsMEJ91DCSOF3IJnf/DCUHlkJ1pDdVyLYhOseR5qR4j01Pi7jHYrP0FNBSHPltpmH1YjDDfbTYUVOqGqZs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=Iv5DO4ZG; arc=none smtp.client-ip=90.155.92.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Iv5DO4ZG" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=uN7zZfOCxxVPGBuO2MOEe4zlIzcchE60ogdgHS0G9DM=; b=Iv5DO4ZGIp6qg/EcTOQvtLutnw 2/bmyKwut9R7SSy83T1/V4tYSoLtEkZlBI8GS/raGqFXSeKW0nJS4NCVXIwIdj40bDTzfESmjpoXL 9Ps+aRMy6EvT5fQob0ZfZzPc7DKp9B+g9/BR8mwqOIgYecwnz8ab0sm8mZj17yjx2JU3Nb/DcyirF R1zIIT9vMbm2EA7hRJt0eK0luwx4JWJIQ5ys0A55KqDfw8hDb6aijuglNCrEkaPVZQzHRdyqV7DBf zZjeABb7neP4FCNrn3ENFoa+1Fv+wflTKgMwLlXF4xWoroP/bZvxCJOj6BTKE/yq+bNWs/7cBlAGB jfQNljnQ==; Received: from 77-249-17-252.cable.dynamic.v4.ziggo.nl ([77.249.17.252] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1unxNL-0000000HLvN-3wBY; Mon, 18 Aug 2025 10:46:04 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 0BE5230029B; Mon, 18 Aug 2025 12:46:03 +0200 (CEST) Date: Mon, 18 Aug 2025 12:46:02 +0200 From: Peter Zijlstra To: Michael Kelley Cc: "x86@kernel.org" , "kys@microsoft.com" , "haiyangz@microsoft.com" , "wei.liu@kernel.org" , "decui@microsoft.com" , "tglx@linutronix.de" , "mingo@redhat.com" , "bp@alien8.de" , "dave.hansen@linux.intel.com" , "hpa@zytor.com" , "seanjc@google.com" , "pbonzini@redhat.com" , "ardb@kernel.org" , "kees@kernel.org" , Arnd Bergmann , "gregkh@linuxfoundation.org" , "jpoimboe@kernel.org" , "linux-hyperv@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" , "linux-efi@vger.kernel.org" , "samitolvanen@google.com" , "ojeda@kernel.org" Subject: Re: [PATCH v3 12/16] x86_64,hyperv: Use direct call to hypercall-page Message-ID: <20250818104602.GF3289052@noisy.programming.kicks-ass.net> References: <20250714102011.758008629@infradead.org> <20250714103441.011387946@infradead.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Tue, Jul 15, 2025 at 02:52:04PM +0000, Michael Kelley wrote: > From: Peter Zijlstra Sent: Monday, July 14, 2025 3:20 AM > > > > Same nit here: Use "x86/hyperv:" as the Subject prefix, for consistency with > past practice. Sure, done. Thanks!