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 v2 2/5] x86_64/mm: map and unmap page tables in m2p_mapped
Date: Wed, 15 Apr 2020 09:54:44 +0200 [thread overview]
Message-ID: <9a9c9d8d-be9d-c6c2-fcb1-335464dde0fd@suse.com> (raw)
In-Reply-To: <e8a945defb5a4209d1f10b5f98b16a854a911c5c.1586352238.git.hongyxia@amazon.com>
On 08.04.2020 15:36, Hongyan Xia wrote:
> --- a/xen/arch/x86/x86_64/mm.c
> +++ b/xen/arch/x86/x86_64/mm.c
> @@ -129,14 +129,14 @@ static mfn_t alloc_hotadd_mfn(struct mem_hotadd_info *info)
> static int m2p_mapped(unsigned long spfn)
> {
> unsigned long va;
> - l3_pgentry_t *l3_ro_mpt;
> - l2_pgentry_t *l2_ro_mpt;
> + l3_pgentry_t l3e_ro_mpt;
> + l2_pgentry_t l2e_ro_mpt;
Preferably with the _ro_mpt tags here dropped
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Jan
next prev parent reply other threads:[~2020-04-15 7:55 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-08 13:36 [PATCH v2 0/5] use new API for Xen page tables Hongyan Xia
2020-04-08 13:36 ` [PATCH v2 1/5] x86/shim: map and unmap page tables in replace_va_mapping Hongyan Xia
2020-04-09 9:42 ` Jan Beulich
2020-04-14 16:53 ` Hongyan Xia
2020-04-15 6:13 ` Jan Beulich
2020-04-08 13:36 ` [PATCH v2 2/5] x86_64/mm: map and unmap page tables in m2p_mapped Hongyan Xia
2020-04-15 7:54 ` Jan Beulich [this message]
2020-04-08 13:36 ` [PATCH v2 3/5] x86_64/mm: map and unmap page tables in share_hotadd_m2p_table Hongyan Xia
2020-04-15 7:55 ` Jan Beulich
2020-04-08 13:36 ` [PATCH v2 4/5] x86_64/mm: map and unmap page tables in destroy_compat_m2p_mapping Hongyan Xia
2020-04-15 8:21 ` [PATCH 0/2] x86: high compat r/o M2P table handling adjustments Jan Beulich
2020-04-15 8:23 ` [PATCH 1/2] x86: drop unnecessary page table walking in compat r/o M2P handling Jan Beulich
2020-04-15 9:59 ` Hongyan Xia
2020-04-15 10:34 ` Jan Beulich
2020-04-15 10:50 ` Hongyan Xia
2020-04-15 11:16 ` Wei Liu
2020-04-15 8:23 ` [PATCH 2/2] x86: drop high compat r/o M2P table address range Jan Beulich
2020-04-27 19:52 ` Wei Liu
2020-04-28 6:14 ` [PATCH 0/2] x86: high compat r/o M2P table handling adjustments Jan Beulich
2020-04-15 8:25 ` [PATCH v2 4/5] x86_64/mm: map and unmap page tables in destroy_compat_m2p_mapping Jan Beulich
2020-04-08 13:36 ` [PATCH v2 5/5] x86_64/mm: map and unmap page tables in destroy_m2p_mapping Hongyan Xia
2020-04-15 8:32 ` Jan Beulich
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