From: Ian Campbell <ian.campbell@citrix.com>
To: Vijay Kilari <vijay.kilari@gmail.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Vijaya Kumar K <vijaya.kumar@caviumnetworks.com>,
Julien Grall <julien.grall@linaro.org>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
Stefano Stabellini <stefano.stabellini@citrix.com>,
manish.jaggi@caviumnetworks.com
Subject: Re: xen/arm: VCPUOP_register_vcpu_info fails with CONFIG_ARM64_64K_PAGES
Date: Wed, 25 Mar 2015 10:10:23 +0000 [thread overview]
Message-ID: <1427278223.10784.42.camel@citrix.com> (raw)
In-Reply-To: <CALicx6tOHz5UpZmfao4kTD3ckAGQfMQcs=iXKvyYEgOPyONXMA@mail.gmail.com>
On Wed, 2015-03-25 at 12:22 +0530, Vijay Kilari wrote:
> Hi,
>
> Dom0 fails to boot with Xen with CONFIG_ARM64_64K_PAGES enabled because of
> map_vcpu_info() make check of page offset based of PAGE_SIZE which is 4K in Xen.
> Is this know issue that is fixed?. I am using 4.5 rc1 Xen code base.
Julien has done some work with 64K pages, but I don't know if he has
fixed this specific issue. In any case as it stands 64K pages are not
yet supported under Xen (it's mostly a kernel side issue though).
Ian.
next prev parent reply other threads:[~2015-03-25 10:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-25 6:52 xen/arm: VCPUOP_register_vcpu_info fails with CONFIG_ARM64_64K_PAGES Vijay Kilari
2015-03-25 10:10 ` Ian Campbell [this message]
2015-03-25 13:03 ` Julien Grall
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