From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@linaro.org>
Subject: Re: [PATCH v5 08/15] xen: arm: drop cache maintenance
 by set/way trap handling
Date: Mon, 30 Mar 2015 13:28:41 +0100
Message-ID: <55194179.10206@linaro.org>
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	<1427713955-15657-8-git-send-email-ian.campbell@citrix.com>
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Hi Ian,

On 30/03/15 12:12, Ian Campbell wrote:
> We do not set HCR_EL2.TSW so we will never see these.
> 
> This is undoubtedly wrong, but for now remove the dead code.

Would it be better to trap and ignore them?

Even though it wouldn't be entirely correct, it would be better than
letting the guest using it.

Regards,

-- 
Julien Grall