From: Julien Grall <julien.grall@linaro.org>
To: Thomas Leonard <talex5@gmail.com>
Cc: Dario Faggioli <dario.faggioli@citrix.com>,
george.dunlap@citrix.com, Ian Campbell <Ian.Campbell@citrix.com>,
xen-devel@lists.xen.org
Subject: Re: Fwd: Debugging "Xen BUG at ... list.h" on ARM
Date: Mon, 14 Apr 2014 11:29:24 +0100 [thread overview]
Message-ID: <534BB884.6080707@linaro.org> (raw)
In-Reply-To: <CAG4opy-uSg5nOD7ZZBdPSB_0+-vji2=cO+wXF6h42KQFSwcBSg@mail.gmail.com>
On 04/14/2014 11:10 AM, Thomas Leonard wrote:
>> Has your guest enabled caching (SCTLR.C)? This is required by the
>> hypercall ABI. See
>> http://xenbits.xen.org/docs/unstable/hypercall/arm/include,public,arch-arm.h.html#incontents_arm_abi
>
> Here's my attempt to set up the translation table and enable caching:
>
> https://github.com/talex5/xen-paratest/tree/cache-problem
Your page table looks wrong for me. Each page table should be write-back
or write-through.
Regards,
--
Julien Grall
next prev parent reply other threads:[~2014-04-14 10:29 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAG4opy8h2ZBpFhODSiS8OmGP-M_UCLPn3bPpWzt1wm1UHprDSw@mail.gmail.com>
2014-04-14 8:02 ` Fwd: Debugging "Xen BUG at ... list.h" on ARM Thomas Leonard
2014-04-14 8:06 ` Thomas Leonard
2014-04-14 9:12 ` Fwd: " Julien Grall
2014-04-14 9:30 ` Thomas Leonard
2014-04-14 9:43 ` Ian Campbell
2014-04-14 10:10 ` Thomas Leonard
2014-04-14 10:29 ` Julien Grall [this message]
2014-04-14 10:53 ` Ian Campbell
2014-04-14 11:03 ` Thomas Leonard
2014-04-14 11:47 ` Ian Campbell
2014-04-14 11:53 ` Thomas Leonard
2014-04-14 11:57 ` Ian Campbell
2014-04-14 12:00 ` Ian Campbell
2014-04-14 12:25 ` Thomas Leonard
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