From: Wei Liu <wei.liu2@citrix.com>
To: Xen-devel <xen-devel@lists.xenproject.org>
Cc: Juergen Gross <jgross@suse.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Wei Liu <wei.liu2@citrix.com>
Subject: [PATCH] xen/mmu: set MMU_NORMAL_PT_UPDATE in remap_area_mfn_pte_fn
Date: Tue, 29 Aug 2017 11:27:53 +0100 [thread overview]
Message-ID: <20170829102753.22285-1-wei.liu2@citrix.com> (raw)
No functional change because MMU_NORMAL_PT_UPDATE is in fact 0. Set it
to make the code consistent with similar code in mmu_pv.c
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
---
arch/x86/xen/mmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 3be06f3caf3c..3e15345abfe7 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -84,7 +84,7 @@ static int remap_area_mfn_pte_fn(pte_t *ptep, pgtable_t token,
else
rmd->mfn++;
- rmd->mmu_update->ptr = virt_to_machine(ptep).maddr;
+ rmd->mmu_update->ptr = virt_to_machine(ptep).maddr | MMU_NORMAL_PT_UPDATE;
rmd->mmu_update->val = pte_val_ma(pte);
rmd->mmu_update++;
--
2.11.0
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel
next reply other threads:[~2017-08-29 10:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-29 10:27 Wei Liu [this message]
2017-08-29 17:21 ` [PATCH] xen/mmu: set MMU_NORMAL_PT_UPDATE in remap_area_mfn_pte_fn Boris Ostrovsky
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170829102753.22285-1-wei.liu2@citrix.com \
--to=wei.liu2@citrix.com \
--cc=boris.ostrovsky@oracle.com \
--cc=jgross@suse.com \
--cc=xen-devel@lists.xenproject.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).