From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-177.mta0.migadu.com (out-177.mta0.migadu.com [91.218.175.177]) (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 0A2F515B968 for ; Thu, 2 May 2024 16:08:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714666112; cv=none; b=Ja+GbbT/E7/cjD7uhnlrweZyhnJurnAZkypLoYRbsVTZQKkEgyAfcgzQPXc0T5mJDO5HLHjs0kVLlquKEb5aScYJhcNFpdnf2GoUuaSEYGVHAb+oqeZKzZaC41BVPSXEBiYcODYjjEQ/SGDHK5bMakI3fLSny4MmNBlSa1aEmr4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714666112; c=relaxed/simple; bh=1kWTvQMvQETsTHZMZgivrnlVA51356943+Xz6s7KCbA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RBsD9dFQLTsYGJwl7fUdlrbufaj8rO0G/aHYUb7v+VFY6aJ7mBlv8G1LzLTekESXK8paBzl2blItbtiqTaInbIhbBVXm9/RVpptDoUXAkeEJkUvQRj8awpU4dDbRgqdjlgC/X/fBX+khq2zRQ9GfhQh0gwI7D0qS1YjjWwqvLRw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=m2pJfyg5; arc=none smtp.client-ip=91.218.175.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="m2pJfyg5" Date: Thu, 2 May 2024 09:08:22 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1714666107; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ISofqfjw6smbKowxD1twVu5Cy9j5hX2DmE6w7IVTpEQ=; b=m2pJfyg5vudbKMRZ2kVAL4g5U+Ue0VJ+Q0GxdjWEBh5h6gXJXSciy9h32uxIGMH8SyG5fh ZlIg0nljzPqPQewSHcvyTrUr0iB1CaSFgl+Sz3yAk76nQM+YQ3e2IZEysQBs0rR+AH/K6Y vQTwpbVZhM8XLg+jIAljkXJIm/n0IyY= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Oliver Upton To: Andrew Jones Cc: Alexandru Elisei , Eric Auger , kvmarm@lists.linux.dev, kvm@vger.kernel.org, Paolo Bonzini , Thomas Huth Subject: Re: [kvm-unit-tests PATCH] arm64: Default to 4K translation granule Message-ID: References: <20240502074156.1346049-1-oliver.upton@linux.dev> <20240502-d67a14b9ac3dd606a52af562@orel> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240502-d67a14b9ac3dd606a52af562@orel> X-Migadu-Flow: FLOW_OUT On Thu, May 02, 2024 at 11:05:51AM +0200, Andrew Jones wrote: > On Thu, May 02, 2024 at 07:41:56AM GMT, Oliver Upton wrote: > > Some arm64 implementations in the wild, like the Apple parts, do not > > support the 64K translation granule. This can be a bit annoying when > > running with the defaults on such hardware, as every test fails > > before getting the MMU turned on. > > > > Switch the default page size to 4K with the intention of having the > > default setting be the most widely applicable one. > > I had been drinking the "64k pages will rule the world" Kool-Aid for > too long. Hey, your words not mine! :-) > Kool-Aid have already long worn off though, so I'll get this merged. Thanks drew. -- Best, Oliver