Received: by 2002:a05:6a10:144:0:0:0:0 with SMTP id 4csp539269pxw; Fri, 8 Apr 2022 14:15:14 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy9s8s2m+ncXbgmRIC0TZOhK6UYUJLbRgu4o0k4/4YN/AEhnE8irNXwqATNk34O4DjuVnGO X-Received: by 2002:a63:9711:0:b0:398:5cf2:20bc with SMTP id n17-20020a639711000000b003985cf220bcmr16996327pge.480.1649452513622; Fri, 08 Apr 2022 14:15:13 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1649452513; cv=none; d=google.com; s=arc-20160816; b=jkUU2lCc39tNXdGMZFJHcrwQ7XgO9lOQRLpDVeFJF33p8zRdUPXKBUNtT/GSMpQR2R jHEqTgxKg+MR8mOw5I78UIOsYpOFnlcUGZonWEu2gjr6hTmlLICf3IKdMcXDr54sRawR hqOhhV41UNY9QAdbfQL5KRyCJ+0uuaWuazhOED7BLYOBVCTQvehK2y24//NVSWQwhD47 dzuIYAo2QQepvsWtLUXHA2FjXbLuf45tYQVA/C8ekBGwwwNG920Mszj9q3wbS8jiDjXr RXjwD/iBzLAxCpxXK77yDfw1JAUXWGu20F/7qLxQI2q2myxjBUf8fTLSo4qOdke7oMP+ Flgw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=+/pEd7g9sc537JcQUHMmtOGN8bVdoYIMIdp7gL4NXVE=; b=XaVbsd7S5/7YHnrW5RF2CTtfX11ySYoKRGbpBCapMF1OtxJDcxK0+agsNArB6nnMf4 5/D0E5zxQdLpVUM6A8HJjSWYFiRPJ/EOf/xuf4Nbzw8JDucQbF64l7iYjZQLz53FG6og u3gQt0rqbzsMXFL7hZ9viTLP55EQt+W8CCkEyYU7cRjm6tclvCYXH9oir4OcBTKPk6Mv cjqLTRsalYRyqMCkDes5a5L9ITj0qJPQbfYp+EKQMOuE4jdX71nLbv0RMFRImcQW/hD0 DXKrjsMMBmhOmimLEhP1fQdOnw2oWMq1TD1iNjuN832bSAhTn+VnsQKZMTvl6adzjOnA ubRg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@google.com header.s=20210112 header.b=PeCCA4cX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id d3-20020a630e03000000b003816043f025si2411693pgl.538.2022.04.08.14.14.59; Fri, 08 Apr 2022 14:15:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20210112 header.b=PeCCA4cX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239281AbiDHTyD (ORCPT + 99 others); Fri, 8 Apr 2022 15:54:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42638 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233000AbiDHTyB (ORCPT ); Fri, 8 Apr 2022 15:54:01 -0400 Received: from mail-pg1-x533.google.com (mail-pg1-x533.google.com [IPv6:2607:f8b0:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64B7D1403F2 for ; Fri, 8 Apr 2022 12:51:57 -0700 (PDT) Received: by mail-pg1-x533.google.com with SMTP id 66so8614621pga.12 for ; Fri, 08 Apr 2022 12:51:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=+/pEd7g9sc537JcQUHMmtOGN8bVdoYIMIdp7gL4NXVE=; b=PeCCA4cXlctPtn0PwT8WPNO9iuN3Zx2eqNN7U28qU+csc6ly0jDQLJM9RWc2E2KVbJ AcUypMp0H+iw53GHXK5RvKZcP8/rkjWgfvdTjfeEnY9JIOitfRbYudZTS3OeAJfIKjxM uWwxNEXp7qaVn1XNTPUK6KRKStSZpigRp6RLbV/f7qCFJudh74rd+5+3/mBsCYKpDhQr b6MnEYR99I50+9xerR2G3OP8EPzSUpe/XS9ar0zUiH6TJmrdQO8VtaU0clsWQ4qTVfyQ Q7y9WQwRPVDbDiMvzFb+XVfc+9H/+wBfMYeWNQwluw8HVgoUp5aKu0AkxkABo0QFHfkt Lq0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=+/pEd7g9sc537JcQUHMmtOGN8bVdoYIMIdp7gL4NXVE=; b=1/zHHFTVuaN8cM1R+pjeVS2GwzPaobgZDVKSJoILvStBwmv/vHNgn6/5nDcXOhweAj V1oFwJTGO+grI4buWRYjH94M3SzvKF8aqwd1ym4gZvG3EbekE7fvtJQNEmSFl+V/+Szv s0AgrJ+J3b1UZzGQge2o5ymmE6TP/Z9cyTM3PGz4jG7TQ/B6z7KdP8HDKhCiGNZM7pLq nuoDPlE2enfgQ6D/wIkSqTRd+Yy0Lz07gZ+WmhW6IdchT5QuQbJc5/65pTFZW6Z7HsdB Nd4UU7AZdilkt/k4TTXW3mpOMV3DiTeEQdUQ3Oc5TQ8/NdJGFFJE7gyUQ9zQPrCwT3qS 5WmA== X-Gm-Message-State: AOAM533k6xqCJATEA0NXRcL8YbJfZf77tCbgDlMfknDJuTM4lrDuCLFn Z8ZE/5r/fA4aMdvHfykq9wF5Sw== X-Received: by 2002:a63:4642:0:b0:398:b6b9:5f45 with SMTP id v2-20020a634642000000b00398b6b95f45mr17104239pgk.518.1649447516713; Fri, 08 Apr 2022 12:51:56 -0700 (PDT) Received: from google.com (157.214.185.35.bc.googleusercontent.com. [35.185.214.157]) by smtp.gmail.com with ESMTPSA id k13-20020aa7820d000000b004fa72a52040sm26955599pfi.172.2022.04.08.12.51.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Apr 2022 12:51:55 -0700 (PDT) Date: Fri, 8 Apr 2022 19:51:52 +0000 From: Sean Christopherson To: Ben Gardon Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Paolo Bonzini , Peter Xu , David Matlack , Jim Mattson , David Dunn , Jing Zhang , Junaid Shahid Subject: Re: [PATCH v3 02/11] KVM: selftests: Dump VM stats in binary stats test Message-ID: References: <20220330174621.1567317-1-bgardon@google.com> <20220330174621.1567317-3-bgardon@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220330174621.1567317-3-bgardon@google.com> X-Spam-Status: No, score=-17.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL,USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 30, 2022, Ben Gardon wrote: > Add kvm_util library functions to read KVM stats through the binary > stats interface and then dump them to stdout when running the binary > stats test. Subsequent commits will extend the kvm_util code and use it > to make assertions in a test for NX hugepages. Why? Spamming my console with info that has zero meaning to me and is useless when the test passes is not helpful. Even on failure, I don't see what the user is going to do with this information, all of the asserts are completly unrelated to the stats themselves.