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=-3.5 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 CC57FC00A89 for ; Thu, 5 Nov 2020 11:05:00 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id EA5C020782 for ; Thu, 5 Nov 2020 11:04:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="AYd2XxNy" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EA5C020782 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvmarm-bounces@lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 2EAFA4B7FC; Thu, 5 Nov 2020 06:04:59 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@google.com Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id HMDCMFrsGrQo; Thu, 5 Nov 2020 06:04:58 -0500 (EST) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 4368F4B7E6; Thu, 5 Nov 2020 06:04:58 -0500 (EST) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id EA4384B722 for ; Thu, 5 Nov 2020 06:04:56 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qAM6hCSjaaEs for ; Thu, 5 Nov 2020 06:04:55 -0500 (EST) Received: from mail-wm1-f67.google.com (mail-wm1-f67.google.com [209.85.128.67]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id BA54F4B71F for ; Thu, 5 Nov 2020 06:04:55 -0500 (EST) Received: by mail-wm1-f67.google.com with SMTP id h22so1175909wmb.0 for ; Thu, 05 Nov 2020 03:04:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=122idc9ISzYUVyUTZxvj63kGf6qbL9E93JAVHSUYL5E=; b=AYd2XxNy9cevjTd5a9GWeI6c3UkIp+hfXlb81qU3LLyhlfpYBMPQeFuUFrRxGJiE/b hbzJiB1uhqyhYBuvVxRMQoz84h3qrKYEiUi8EQE1p9xbmZmf1cUK0oJglUKfEpDOPVTG UlJRyY5W+PhXM0/UUU0jUWEkA03sZMtCXRn1RmieN1Qid7ucRGZR2sxYXmVLa37b8APn t9uCN3tklmqFYC1u4TJLK7BW4hiQvmGuU891iKbJIhv/Z+5zwNY9Kr0Q//kuZRMJDXEL hB/NzXHCY44H5EDVI+GyC5OrXgWssnWs0Z3iT4+JAqYK4Z8jqVe3e1zUDlzHH1KKjIlJ oGSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=122idc9ISzYUVyUTZxvj63kGf6qbL9E93JAVHSUYL5E=; b=m+iZ0wpimdIGVyOr/PPXJ1gUmvGCz3v/tYyge2PS/Aa6Kzo+9dt0SGcSIiZ8aCRlVc DR7v+dcGp+v6WRJB75aM5XLHF8CPebw3ANcrfPKaCD/GUriOYLKZR+VZDeAAhRmwxLOV qIDzpl4O2CWK2jKByrv4sgLWmsRBArtJMWydDySoNFa28AO8lP0nPKYx4vADTY+uPEpy V4mDFde31TrcbfDkoaU5YQ7IaNR6PeKCSGtDuprqvsjglNaLL663r8++h8P8w0aTLXe5 RdQS0xREQSD7DQQdI2XHUVGoMBhCTEEs8K/gQIDAhBcODv9xvO/KAVqYxDXrnBJ6sSmX cyNw== X-Gm-Message-State: AOAM533fJMUJ3AOlKYasKqc+EQFbbvCCnFqcvlFG8H80wMC04x/MJppj i7hcifgt+CL2AGSXVsUnKLzYnA== X-Google-Smtp-Source: ABdhPJwDkxXA6NnnBuUAc9HIvD0y2HJ2+YaH0fpN0/rXlsl/uP2RFH5TYMmqQ4jC+tOsJPAgxuY5wQ== X-Received: by 2002:a1c:e087:: with SMTP id x129mr2090930wmg.2.1604574294545; Thu, 05 Nov 2020 03:04:54 -0800 (PST) Received: from google.com ([2a01:4b00:8523:2d03:64da:f1d0:8ee7:66f5]) by smtp.gmail.com with ESMTPSA id y185sm2168277wmb.29.2020.11.05.03.04.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Nov 2020 03:04:53 -0800 (PST) Date: Thu, 5 Nov 2020 11:04:52 +0000 From: David Brazdil To: Andrew Walbran Subject: Re: [RFC PATCH 23/26] kvm: arm64: Intercept host's CPU_SUSPEND PSCI SMCs Message-ID: <20201105110452.3ulxvaywgbqa6ilx@google.com> References: <20201104183630.27513-1-dbrazdil@google.com> <20201104183630.27513-24-dbrazdil@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Cc: Lorenzo Pieralisi , Android Kernel Team , Marc Zyngier , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Catalin Marinas , Tejun Heo , Dennis Zhou , Christoph Lameter , Will Deacon , kvmarm@lists.cs.columbia.edu X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu > > Add a handler of CPU_SUSPEND host PSCI SMCs. When invoked, it determines > > whether the requested power state loses context, ie. whether it is > > indistinguishable from a WHI or whether it is a deeper sleep state that > Do you mean WFI? Of course, sorry, just a typo. _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm