From: Zenghui Yu <zenghui.yu@linux.dev>
To: Oliver Upton <oliver.upton@linux.dev>
Cc: Andrew Jones <andrew.jones@linux.dev>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Eric Auger <eric.auger@redhat.com>,
kvmarm@lists.linux.dev, kvm@vger.kernel.org,
Paolo Bonzini <pbonzini@redhat.com>,
Thomas Huth <thuth@redhat.com>
Subject: Re: [kvm-unit-tests PATCH] arm64: Default to 4K translation granule
Date: Thu, 2 May 2024 18:10:55 +0800 [thread overview]
Message-ID: <c59146ec-fac3-47f5-ae2b-4f74db11b55c@linux.dev> (raw)
In-Reply-To: <20240502074156.1346049-1-oliver.upton@linux.dev>
On 2024/5/2 15:41, 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.
Yup, I had to manually specify the translation granule before building
(and running) these tests on M1.
./configure --arch=aarch64 --page-size={4k,16k} --cross-prefix=aarch64-elf-
> Switch the default page size to 4K with the intention of having the
> default setting be the most widely applicable one.
>
> Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Acked-by: Zenghui Yu <zenghui.yu@linux.dev>
next prev parent reply other threads:[~2024-05-02 10:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-02 7:41 [kvm-unit-tests PATCH] arm64: Default to 4K translation granule Oliver Upton
2024-05-02 7:58 ` Thomas Huth
2024-05-02 8:53 ` Alexandru Elisei
2024-05-02 9:05 ` Andrew Jones
2024-05-02 16:08 ` Oliver Upton
2024-05-02 10:10 ` Zenghui Yu [this message]
2024-05-02 15:29 ` Andrew Jones
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