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 40B292F532F for ; Fri, 21 Nov 2025 18:43:52 +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=1763750632; cv=none; b=D+3t3MamKE7XDe+mobD51DvPxpT5JrhZ0FpmwroOBmHZJQmeyK1sknXnTjnNQHY+qOY9QCyKS0d6NJyTsEEB5aA+51vluhvdz4mVWahFpY1+DpiK19T5S8Wllziy0aQX0U+ivYb7WFC8tmsS4EkVpK4SvzyuhTq13htKHKPWuJ8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763750632; c=relaxed/simple; bh=EMV/5s6gcshi4NdnsHZ6AoVwnbcrkPdyZL2FDXA6MYs=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=IhLVfxsrgAfiMeN4BGZv5vvSUi3dmwyCJ88n6EwdTDs9P91UI2VWDRBISvYdpQXnTgtji4iPmaF1rqEMqGL/VT0cvlWpJqUKegKc7GVZiupVnI1TV6fnvbgQ860CoxLNTAJLcHi+9DgJoqEx4SWoDxawu/8+qFgCX2Gdlvjr7hM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BBLG3+sP; 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="BBLG3+sP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20A04C4CEF1; Fri, 21 Nov 2025 18:43:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1763750632; bh=EMV/5s6gcshi4NdnsHZ6AoVwnbcrkPdyZL2FDXA6MYs=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=BBLG3+sPvhzwwgbtIYYp2zBCVfJ44Y3HJNgiEUNn9hxOitnT1raBJonc3dMoIbtI5 YXXKvuPfjzy5yAtgTToga60CpiXxQ6tVz0Vq/KbXQM9aJ61hYF/ujmzMktwiBc3KVe g7uFCOwTKyIaGLEwa7p+vyL+d7A9LqipBQPqb32wmXhE1pZ6YC1J1Em19PAqSsh3B4 7yFB8ZPbTMN41IPvDCC0VtOpL6Dy2AbGlVv1gz3WbmrXHUNxyB7Vj65++UpfFiHm2Q qBYKMDF17LlHR+wVNJnyaJJEtYBgI/8AG36uVCT1bFjGG1AT80uC4/hmHeffTZkxaj tObU6dlCkM3OA== Received: from sofa.misterjones.org ([185.219.108.64] helo=lobster-girl.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vMW6n-00000007KQe-3TFN; Fri, 21 Nov 2025 18:43:49 +0000 Date: Fri, 21 Nov 2025 18:43:49 +0000 Message-ID: <87o6ovfcpm.wl-maz@kernel.org> From: Marc Zyngier To: Oliver Upton Cc: kvmarm@lists.linux.dev, Joey Gouly , Suzuki K Poulose , Zenghui Yu Subject: Re: [PATCH v2 00/14] KVM: arm64: nv: Implement FEAT_XNX and FEAT_HAF In-Reply-To: <20251117224325.2431848-1-oupton@kernel.org> References: <20251117224325.2431848-1-oupton@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/30.1 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev 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: oupton@kernel.org, kvmarm@lists.linux.dev, joey.gouly@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false On Mon, 17 Nov 2025 22:43:11 +0000, Oliver Upton wrote: > > Good news, v2 appears to actually work! With the included selftest, I've > tried out M2 (FEAT_HAF not implemented) and QEMU-TCG (FEAT_HAF && FEAT_LSE, > FEAT_HAF && !FEAT_LSE). I went through the most interesting patches. I think there are a few annoying bugs that need addressing (I've suggested changes in most cases), and a some cleanups wouldn't hurt (but that aren't strictly required). Otherwise, I like the overall shape of the series, and it'd be great if you could respin it quickly so that it simmers a bit in -next. Thanks, M. -- Jazz isn't dead. It just smells funny.