From: Paul Durrant <xadimgnik@gmail.com>
To: Jan Beulich <jbeulich@suse.com>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: [PATCH] AMD/IOMMU: don't increase perms when splitting superpage
Date: Thu, 19 Aug 2021 19:54:45 +0100 [thread overview]
Message-ID: <b7b75bdb-981f-cf15-8593-3ff417ca7b7b@xen.org> (raw)
In-Reply-To: <f642d06e-77cc-7c45-0e1e-9cf694712d42@suse.com>
On 19/08/2021 09:04, Jan Beulich wrote:
> The old (super)page's permissions ought to be propagated, rather than
> blindly allowing both reads and writes.
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Paul Durrant <paul@xen.org>
prev parent reply other threads:[~2021-08-19 18:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-19 8:04 [PATCH] AMD/IOMMU: don't increase perms when splitting superpage Jan Beulich
2021-08-19 18:54 ` Paul Durrant [this message]
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