Received: by 2002:ab2:3c46:0:b0:1f5:f2ab:c469 with SMTP id x6csp106098lqf; Fri, 26 Apr 2024 00:34:12 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCXWdnyrCPpeyxEEmselGuftugUbnZAQ+y1gmQFVu84hH7OLO1AXnhGmcf0CArAIRHeFDeievatGUus2ihcigzRVCLJZtC7Jo3oisKPnhg== X-Google-Smtp-Source: AGHT+IHAIz7yIHF06Bl0nFPMUtk58eW4rTbkv6i5931bD0KDKF2xmPMeA5zK9YvmOX0ky2niHAac X-Received: by 2002:a67:f910:0:b0:47c:18c8:ca66 with SMTP id t16-20020a67f910000000b0047c18c8ca66mr1941487vsq.9.1714116851807; Fri, 26 Apr 2024 00:34:11 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1714116851; cv=pass; d=google.com; s=arc-20160816; b=0yo+/eejWsJE8u1FHcKCRSuPDdmcxQ7pLZiVicRGszMnEUOexbSK2MmVCTT71kY+5m XIVLO7RoZ711queHbDtt4TYUEI7BBQ8l3uYwsb7ltm8fugbjyAwlyqXLA5UiGzhsmoh2 n2yEyNJ4H5mtQfSnLUb3mBn/9WQ0sTJHC36O6tr+MQHoDPFzoeI5uwEFrXsLzn/2STJQ bOLOlzYVcFtVZVNfaEItPwpJKHPwCCXDJs9oZfWBX/0WxRC/mYvxBOitFdgdHGxpYPJ6 bthyRV+U2BD6D7AR7P2kVJnhu2VZQIHXrgtr9pL8iwakc9QIXf3wa2RZZ43XWkOHzs3H hwDA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=in-reply-to:references:to:from:subject:cc:message-id:date :content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:dkim-signature; bh=pwKWAQx16DlU+CspbS652YUzvlc64sR1mSNYocahd1E=; fh=AeoyUjUPdp73y0L5w3f7DNdrqwDt5384HkvO+N7NDfA=; b=t+SVIS6MKzukrUmQDnkN1sH7bKLp3uZOugEIOK2Gm+dyHvVy09B0bNS/WzP+d9+PTB 57phbPJvceCocaX1MkWeccA9sXqZlT3XnwG0o751L/mDmTe6STTEdPtODdunLq1H5RIb qAoqlDF7C1PRIXEKfgvr2P2Pf9OXEG993292rl3+Q0tTJSoP+mUlyvU+R8fcGQQefY/N C2pqturIFpoVup1wFUxBXuytTDD0kulzZnHWnJcI9mQyMP2TTFlw+2J9IuSLEcsBDSCW EfzfSJvk+EQGasVW1RT5HYRNsVGuTNL+XOTHqSv92eBbusmlRY4hNLBGtYBTRxW7XmMn CrDQ==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=r6EVUWWW; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-159639-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-159639-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [147.75.199.223]) by mx.google.com with ESMTPS id ed4-20020ad44ea4000000b006a0998f4fe0si4852419qvb.512.2024.04.26.00.34.11 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Apr 2024 00:34:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-159639-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=r6EVUWWW; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-159639-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-159639-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 88E2F1C22649 for ; Fri, 26 Apr 2024 07:34:11 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 0B3E013C66F; Fri, 26 Apr 2024 07:34:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="r6EVUWWW" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1DB8313BC2B; Fri, 26 Apr 2024 07:33:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714116840; cv=none; b=DxGqRVGP92GH5PlWbKy+xoyHBGoVeohpsLcVO0cU5uTjuizVWX14TsYgGX6GUuEZbmIsdmOomBNzsTv9t5f+KGdxZVDM3mTS+g3t3ITV1vvQOmKuaI1Ydieby3t9k0Fm8iOM9XslsoReeXjFOQjM3aAMAwRxOqKhKhfJnd55RSU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714116840; c=relaxed/simple; bh=gksl38yx9eZzDHDXbUKTYhZmDGqlaFTVA8MzoHCjPSQ=; h=Mime-Version:Content-Type:Date:Message-Id:Cc:Subject:From:To: References:In-Reply-To; b=hK2bnoeCZoVdT08nfXK04YIJzhD3hdQAngLjqGbpUaF5Vw74jGyPpqimK0QS512Zeuzjk7Tb8wyXf7m3tAMsJehbnhUDlZkS0iIfff1DWOsWfVJkiTsgti5z+n4pK/eQPh0LPM4ECOWo8m9ydm9uE0kPlCiSScUHk+8uZj4usCs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=r6EVUWWW; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 91A6EC113CD; Fri, 26 Apr 2024 07:33:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714116839; bh=gksl38yx9eZzDHDXbUKTYhZmDGqlaFTVA8MzoHCjPSQ=; h=Date:Cc:Subject:From:To:References:In-Reply-To:From; b=r6EVUWWWwqWuB2/4TPNdaGpUi5w/svatLiUkQPW7jg/Kqfz+v9PjTsqhHX0V5+EAd O9Q7MLhBBw+u+yC3YJdVVaI93yGyVAyg60gYgQw+aYYn1jycUg0XiChWp0Iu1VFKMv DwPywl0dLcmeXRt7ZEBqHGpgzLkfbaLNMsfQI9WfrWSOqgHI+raXZsInlkpmvx5zN2 Aw4iSz/F3PrrMtthz0B2wb3NwCnmeHWiHSYEJZOSeSYq9iQITvYdPXRUZEGz3Zp6OT dsVslJOA6lLCpSJkkdCeyvYqDh4fWotWkzTVM/CVN72PQmXal5hJg3KuZB1fRSHKNY lVwcEZNrXTKCg== Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Fri, 26 Apr 2024 10:33:40 +0300 Message-Id: Cc: "Dan Carpenter" , "Shuah Khan" , "Greg Kroah-Hartman" , "Paolo Bonzini" , "Marc Zyngier" , "Oliver Upton" , "Huacai Chen" , "Michael Ellerman" , "Anup Patel" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" , "Alexander Viro" , "Christian Brauner" , "Matthew Wilcox (Oracle)" , "Andrew Morton" , , , , , , , , , , , "Xiaoyao Li" , "Xu Yilun" , "Chao Peng" , "Fuad Tabba" , "Anish Moorthy" , "David Matlack" , "Yu Zhang" , "Isaku Yamahata" , =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= , "Vlastimil Babka" , "Vishal Annapurve" , "Ackerley Tng" , "Maciej Szmigiero" , "David Hildenbrand" , "Quentin Perret" , "Michael Roth" , "Wang" , "Liam Merwick" , "Isaku Yamahata" , "Kirill A . Shutemov" , "Naresh Kamboju" , "Anders Roxell" , "Benjamin Copeland" Subject: Re: [PATCH v13 25/35] KVM: selftests: Convert lib's mem regions to KVM_SET_USER_MEMORY_REGION2 From: "Jarkko Sakkinen" To: "Sean Christopherson" , "Shuah Khan" X-Mailer: aerc 0.17.0 References: <20231027182217.3615211-1-seanjc@google.com> <20231027182217.3615211-26-seanjc@google.com> <69ae0694-8ca3-402c-b864-99b500b24f5d@moroto.mountain> <3848a9ad-07aa-48da-a2b7-264c4a990b5b@linuxfoundation.org> In-Reply-To: On Thu Apr 25, 2024 at 6:09 PM EEST, Sean Christopherson wrote: > + __TEST_REQUIRE(kvm_has_cap(KVM_CAP_USER_MEMORY2), > + "KVM selftests from v6.8+ require KVM_SET_USER_MEM= ORY_REGION2"); This would work also for casual (but not seasoned) visitor in KVM code as additionl documentation. BR, Jarkko