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 091A21FA8FB; Tue, 17 Dec 2024 15:56:00 +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=1734450961; cv=none; b=nFi/1+307g+zLhnG1uv/P4G/+kbqJRhfmtOhthJwWW9dvOLi46769bzmqW/CCQV6/18KCfkwJcLF4mxBpfdgW9HHtXNNMQDgBSr6J6hkrxFkBmL7VGTo74U+9Yqt1SDwdk+mrMCFEAc7zliwZGgKRopT6yKBONkJtjY4aLjeyFg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734450961; c=relaxed/simple; bh=pSqIvGUdX5z1ZDvXSMhgi6s8eapLJ2Q23yPsaZtnyLg=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=j/p7FXqNDSYY01o6xeStCoBMm5d/psYChGLr1yQbYuiE9AMrhk+5kr3aIPBMKxI+TQuxRMT+LW27FMzMVb99mRvRZ/LYJPLNm00gx5mVm6c6BA3ZkBYFvUz1kBVlf+A15eoBc7IlUZ/EbdbG5VRxO6j5TwG1O88KrXiCUbWxkew= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L9NN28U+; 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="L9NN28U+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A3F3FC4CED6; Tue, 17 Dec 2024 15:56:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734450960; bh=pSqIvGUdX5z1ZDvXSMhgi6s8eapLJ2Q23yPsaZtnyLg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=L9NN28U+JGrpcx/66+ZeOSHqeE5mltmLAXtDfsyUVLMgujnJaPgOXjpeBBZzyWegm 4/YJfQgDBcVPsa9H2WCm7nAwVJREzYYrFAeFwM6ikVbDDaNb4TPPrj5SSktawWRqog 8MET55XR+pb5FyIpMszmUPrwj30RT8RNaUqR0qaGLioxAriRg5DNh59XL3nw8KJtpt 11RhM4FjCGzUco4J9T42f3Th7kK/i8oJppgL9TcZsnpPWXvn6R8eQ+CqiMwatrS1EZ ERxoq6hpdlPQ0fen7uh2F5IHIUV5vhkNNyOkNO0Pcl4fQFSbzZ5qwM3QA9yoUnGSAY udLrLtIhRiGqA== Received: from sofa.misterjones.org ([185.219.108.64] helo=goblin-girl.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1tNZvS-004cWL-OM; Tue, 17 Dec 2024 15:55:58 +0000 Date: Tue, 17 Dec 2024 15:55:57 +0000 Message-ID: <86o71aqp6a.wl-maz@kernel.org> From: Marc Zyngier To: Mark Brown Cc: Oliver Upton , Joey Gouly , Suzuki K Poulose , Paolo Bonzini , Shuah Khan , Catalin Marinas , Zenghui Yu , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] KVM: arm64: Fix set_id_regs selftest for ASIDBITS becoming unwritable In-Reply-To: References: <20241216-kvm-arm64-fix-set-id-asidbits-v1-1-8b105b888fc3@kernel.org> <875xnisocy.wl-maz@kernel.org> <53b40aa8-f51c-4c4e-a4ad-e6a9512e5197@sirena.org.uk> <86v7viqusg.wl-maz@kernel.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/29.4 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: broonie@kernel.org, oliver.upton@linux.dev, joey.gouly@arm.com, suzuki.poulose@arm.com, pbonzini@redhat.com, shuah@kernel.org, catalin.marinas@arm.com, yuzenghui@huawei.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false On Tue, 17 Dec 2024 15:10:28 +0000, Mark Brown wrote: > > [1 ] > On Tue, Dec 17, 2024 at 01:54:39PM +0000, Marc Zyngier wrote: > > Mark Brown wrote: > > > > The selftests are shipped as part of the kernel source and frequently > > > used for testing the kernel, it's all one source base and we want to > > > ensure that for example the test fix gets backported if the relevant > > > kernel patch does. > > > That's not what Fixes: describes. If you want to invent a new tag that > > expresses a dependency, do that. Don't use these tags to misrepresent > > what the patches does. > > No, this isn't a new use - a Fixes: tag indicates that the referenced > commit introduced the problem being fixed and that is exactly what's > going on here. Like I say the selftests are not a completely separate > project, they are a part of the same source release as the rest of the > kernel and it is helpful to track information like this. Well, we'll have to agree to disagree. M. -- Without deviation from the norm, progress is not possible.