From: Jan Beulich <jbeulich@suse.com>
To: Hongyan Xia <hx242@xen.org>
Cc: xen-devel@lists.xenproject.org,
"Roger Pau Monné" <roger.pau@citrix.com>,
julien@xen.org, "Wei Liu" <wl@xen.org>,
"Andrew Cooper" <andrew.cooper3@citrix.com>
Subject: Re: [PATCH v4 1/4] x86/shim: map and unmap page tables in replace_va_mapping
Date: Thu, 16 Apr 2020 09:08:25 +0200 [thread overview]
Message-ID: <024cc4bc-6b10-dca6-7b85-62446b724fd7@suse.com> (raw)
In-Reply-To: <2401b53f39ae0aeb7fac6c207f5f89ff8687338b.1586975587.git.hongyxia@amazon.com>
On 15.04.2020 20:37, Hongyan Xia wrote:
> From: Wei Liu <wei.liu2@citrix.com>
>
> Also, introduce lYe_from_lXe() macros which do not rely on the direct
> map when walking page tables. Unfortunately, they cannot be inline
> functions due to the header dependency on domain_page.h, so keep them as
> macros just like map_lYt_from_lXe().
>
> Signed-off-by: Wei Liu <wei.liu2@citrix.com>
> Signed-off-by: Hongyan Xia <hongyxia@amazon.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
next prev parent reply other threads:[~2020-04-16 7:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-15 18:37 [PATCH v4 0/4] use new API for Xen page tables Hongyan Xia
2020-04-15 18:37 ` [PATCH v4 1/4] x86/shim: map and unmap page tables in replace_va_mapping Hongyan Xia
2020-04-16 7:08 ` Jan Beulich [this message]
2020-04-15 18:37 ` [PATCH v4 2/4] x86_64/mm: map and unmap page tables in m2p_mapped Hongyan Xia
2020-04-15 18:37 ` [PATCH v4 3/4] x86_64/mm: map and unmap page tables in share_hotadd_m2p_table Hongyan Xia
2020-04-15 18:37 ` [PATCH v4 4/4] x86_64/mm: map and unmap page tables in destroy_m2p_mapping Hongyan Xia
2020-04-16 7:09 ` Jan Beulich
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