From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Sakkinen Date: Fri, 26 Apr 2024 10:33:40 +0300 Subject: [PATCH v13 25/35] KVM: selftests: Convert lib's mem regions to KVM_SET_USER_MEMORY_REGION2 In-Reply-To: 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> Message-ID: List-Id: To: kvm-riscv@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit 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_MEMORY_REGION2"); This would work also for casual (but not seasoned) visitor in KVM code as additionl documentation. BR, Jarkko From mboxrd@z Thu Jan 1 00:00:00 1970 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 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="r6EVUWWW" 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: kvmarm@lists.linux.dev 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 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 67908C4345F for ; Fri, 26 Apr 2024 07:34:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:To:From:Subject: Cc:Message-Id:Date:Mime-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=0TVEZndgQlar7r+S81fy7WWFIBdlTur2t9taB90BRZ4=; b=qajnhaAu0LmwJb D791y6quONDG3938m9NIJFLcZqz7MxYleMlgSdnSblR0GIDZbLzsA9Ys5I/YwZyt4WUSSUCeDLqVZ +uooY7gEqr6fwKm3GGPkRzbce7yV6YsVqXKq9EukxR5h/XPka/1EZVFI8pK+gG7Xwr8rFohiBsvO7 EV7a+RVRcTRK4Uf4TJastFwHYD/ZZTIe1L/q3JCmYuwCnbtcIOmr4a1uv5Kn9IEk8RSswuBRPQKT0 vRv4SCOGIIQ06eaoSSm9XItMB6wePGB5yI4gb+hhDO91FVAUE+CtwCg7/lexVI1W1D13FVQyKhtoB J0slGFZGsUZFjumO19Qg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s0G5v-0000000BU05-0Pzg; Fri, 26 Apr 2024 07:34:07 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s0G5r-0000000BTy2-1NtW; Fri, 26 Apr 2024 07:34:04 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 08B2561FCB; Fri, 26 Apr 2024 07:34:00 +0000 (UTC) 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== Mime-Version: 1.0 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: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240426_003403_418677_CC198FF8 X-CRM114-Status: UNSURE ( 3.49 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org 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_MEMORY_REGION2"); This would work also for casual (but not seasoned) visitor in KVM code as additionl documentation. BR, Jarkko _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv 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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8C4C9C4345F for ; Fri, 26 Apr 2024 07:34:47 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=r6EVUWWW; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4VQkyG0C40z3vkm for ; Fri, 26 Apr 2024 17:34:46 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=r6EVUWWW; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=jarkko@kernel.org; receiver=lists.ozlabs.org) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4VQkxQ0XkKz3bYc for ; Fri, 26 Apr 2024 17:34:01 +1000 (AEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 08B2561FCB; Fri, 26 Apr 2024 07:34:00 +0000 (UTC) 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== 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: 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: X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm@vger.kernel.org, David Hildenbrand , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Chao Peng , linux-riscv@lists.infradead.org, Shuah Khan , Dan Carpenter , Anders Roxell , Benjamin Copeland , Marc Zyngier , Naresh Kamboju , Huacai Chen , Xiaoyao Li , "Matthew Wilcox \(Oracle\)" , Wang , Fuad Tabba , Yu Zhang , Maciej Szmigiero , Albert Ou , Isaku Yamahata , Vlastimil Babka , Michael Roth , Ackerley Tng , Alexander Viro , Paul Walmsley , kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= , Isaku Yamahata , Christian Brauner , Quentin Perret , Greg Kroah-Hartman , Liam Merwick , linux-mips@vger.kernel.org, Oliver Upton , David Matlack , Palmer Dabbelt , "Kirill A . Shutemov" , kvm-riscv@lists.infradead.org, Anup Patel , linux-fsdevel@vger.kernel.org, Paolo Bonzini , Andrew Morton , Vishal Annapurve , linuxppc-dev@lists.ozlabs.org, Xu Yilun , Anish Moorthy Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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