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=-8.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 CC05AC47253 for ; Fri, 1 May 2020 19:34:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F3AF21835 for ; Fri, 1 May 2020 19:34:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="l+M6ffx8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726871AbgEATeL (ORCPT ); Fri, 1 May 2020 15:34:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726475AbgEATeK (ORCPT ); Fri, 1 May 2020 15:34:10 -0400 Received: from mail-qk1-x743.google.com (mail-qk1-x743.google.com [IPv6:2607:f8b0:4864:20::743]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC8A4C061A0C; Fri, 1 May 2020 12:34:10 -0700 (PDT) Received: by mail-qk1-x743.google.com with SMTP id i7so1916422qkl.12; Fri, 01 May 2020 12:34:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=kfVrPN6y9lsLFf6FqSXZapvj2RnD4kAcpEoqz9NVXVA=; b=l+M6ffx8Kub9ieJ5klTStggW2FMVS0kYfyOWyBXasFLngqRD92GB65VNCbXOh9HInw N55Re0WbtaIF7p2xBP/aunGnncfJ5xuyVUnDSuA0BKbZZk1FFgjLLeDiwUU/iRvSKrML EVVPH1W/I7tFsiclreaRCVEz+6rsvPjLKIarZ/HiGcXv6ilvX9bz3tZW7glktxoNU49g xA6U+500y+XE8Q1NEpvWOFA0tIRepTIgbMVezuv+ncVPzOJlI+43OdbHKkM8VM7mEtQD 1EmQQ+e+rfj398T+qSu4Vyh3pco/q/GOn47Pc1Fa1SGKcutwsrVXAxmjTcY60eZEPfi7 6PPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=kfVrPN6y9lsLFf6FqSXZapvj2RnD4kAcpEoqz9NVXVA=; b=RiR9Bd/sY271g5N3kEvSWp6fHh5+Wc5l/uL9mdsHB25sT6kgIDoBH9p+wL79DN5r+v acRlkEMkdgm6ESs9Ptkyy/g3rsO57uRxTDSlWNfksLvWkVt4Do+9omrTS6Msqp3F7Sa7 JtU9Xjw96sLhym3Ymv6ez/4Cfu9p7L9AdYY/j2JovFcWdQINLVZgw1DmjPjW2REOO8v6 NbiWx8Wv97bj2v6cUrzShmtEpgeACQLTJRBbp+9sc3poNA8+YF8YpOHW6qBkrWNqV2z3 KhZqMwrGztY38SPLJxz1o8/AFnC1oxMGnPpx3hbvggIRnqUbNHuKMTEKa64QAJmaq1Ec zcCQ== X-Gm-Message-State: AGi0PuZ8zMmRuow+chfy/I/DbOIOQD1k5IV5pTLQSumxNJRUdANCy5M+ AGVtD43pWxLujsTDtKBnoovH1Vc5/Gtczw== X-Google-Smtp-Source: APiQypJZPCbu5MQXz1ynhnhYrfqdUD4mueLaxvwiSauDlRPwu+3OvCoXPzjHW1cMBypPaUjLvyck1w== X-Received: by 2002:a05:620a:2199:: with SMTP id g25mr648855qka.147.1588361649910; Fri, 01 May 2020 12:34:09 -0700 (PDT) Received: from josh-ZenBook ([70.32.0.110]) by smtp.gmail.com with ESMTPSA id u7sm3334136qkc.1.2020.05.01.12.34.08 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Fri, 01 May 2020 12:34:09 -0700 (PDT) From: Joshua Abraham X-Google-Original-From: Joshua Abraham Date: Fri, 1 May 2020 15:34:06 -0400 To: pbonzini@redhat.com Cc: corbet@lwn.net, kvm@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, j.abraham1776@gmail.com Subject: [PATCH] docs: kvm: Fix KVM_KVMCLOCK_CTRL API doc Message-ID: <20200501193404.GA19745@josh-ZenBook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org The KVM_KVMCLOCK_CTRL ioctl signals to supported KVM guests that the hypervisor has paused it. This updates the documentation to reflect that the guest, not the host is notified by this API. Signed-off-by: Joshua Abraham --- Documentation/virt/kvm/api.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index efbbe570aa9b..06a4d9bfc6e5 100644 --- a/Documentation/virt/kvm/api.rst +++ b/Documentation/virt/kvm/api.rst @@ -2572,7 +2572,7 @@ list in 4.68. :Parameters: None :Returns: 0 on success, -1 on error -This signals to the host kernel that the specified guest is being paused by +This signals to the guest kernel that the specified guest is being paused by userspace. The host will set a flag in the pvclock structure that is checked from the soft lockup watchdog. The flag is part of the pvclock structure that is shared between guest and host, specifically the second bit of the flags -- 2.17.1