From: Wen Congyang <wency@cn.fujitsu.com>
To: xen devel <xen-devel@lists.xen.org>
Cc: Ian Campbell <Ian.Campbell@citrix.com>,
Wen Congyang <wency@cn.fujitsu.com>,
Ian Jackson <Ian.Jackson@eu.citrix.com>,
Jiang Yunhong <yunhong.jiang@intel.com>,
Dong Eddie <eddie.dong@intel.com>,
Yang Hongyang <yanghy@cn.fujitsu.com>,
Lai Jiangshan <laijs@cn.fujitsu.com>
Subject: [RFC Patch v2 02/17] csum the correct page
Date: Fri, 8 Aug 2014 16:19:49 +0800 [thread overview]
Message-ID: <1407486004-23487-3-git-send-email-wency@cn.fujitsu.com> (raw)
In-Reply-To: <1407486004-23487-1-git-send-email-wency@cn.fujitsu.com>
In verify mode, we map the guest memory, and the guest page is
region_base + i * PAGE_SIZE. So we should csum page (region_base
+ i * PAGE_SIZE), not (region_base + (i+curbatch) * PAGE_SIZE)
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
---
tools/libxc/xc_domain_restore.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/libxc/xc_domain_restore.c b/tools/libxc/xc_domain_restore.c
index 6c346f9..42abb22 100644
--- a/tools/libxc/xc_domain_restore.c
+++ b/tools/libxc/xc_domain_restore.c
@@ -1405,7 +1405,7 @@ static int apply_batch(xc_interface *xch, uint32_t dom, struct restore_ctx *ctx,
DPRINTF("************** pfn=%lx type=%lx gotcs=%08lx "
"actualcs=%08lx\n", pfn, pagebuf->pfn_types[pfn],
- csum_page(region_base + (i + curbatch)*PAGE_SIZE),
+ csum_page(region_base + i * PAGE_SIZE),
csum_page(buf));
for ( v = 0; v < 4; v++ )
--
1.9.3
next prev parent reply other threads:[~2014-08-08 8:19 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-08 8:19 [RFC Patch v2 00/17] Some bugfix patches Wen Congyang
2014-08-08 8:19 ` [RFC Patch v2 01/17] copy the correct page to memory Wen Congyang
2014-08-08 8:19 ` Wen Congyang [this message]
2014-08-08 8:19 ` [RFC Patch v2 03/17] don't zero out ioreq page Wen Congyang
2014-08-08 9:08 ` Andrew Cooper
2014-08-08 9:43 ` Wen Congyang
2014-08-08 8:19 ` [RFC Patch v2 04/17] blktap2: dynamic allocate aio_requests to avoid -EBUSY error Wen Congyang
2014-08-08 8:19 ` [RFC Patch v2 05/17] block-remus: fix memory leak Wen Congyang
2014-08-08 8:19 ` [RFC Patch v2 06/17] block-remus: pass uuid to the callback td_open Wen Congyang
2014-08-08 8:19 ` [RFC Patch v2 07/17] blktap2: return the correct dev path Wen Congyang
2014-08-08 8:19 ` [RFC Patch v2 08/17] block-remus: use correct way to get remus_image Wen Congyang
2014-08-08 8:19 ` [RFC Patch v2 09/17] block-remus: fix bug in tdremus_close() Wen Congyang
2014-08-08 8:19 ` [RFC Patch v2 10/17] blktap2: use correct way to get free event id Wen Congyang
2014-08-08 8:19 ` [RFC Patch v2 11/17] blktap2: don't return negative " Wen Congyang
2014-08-08 8:19 ` [RFC Patch v2 12/17] blktap2: use correct way to define array Wen Congyang
2014-08-08 8:20 ` [RFC Patch v2 13/17] don't call client_flush() when switching to unprotected mode Wen Congyang
2014-08-08 8:20 ` [RFC Patch v2 14/17] pass correct file to qemu if we use blktap2 Wen Congyang
2014-08-08 8:20 ` [RFC Patch v2 15/17] support blktap remus in xl Wen Congyang
2014-08-08 8:20 ` [RFC Patch v2 16/17] update libxl__device_disk_from_xs_be() to support blktap device Wen Congyang
2014-08-08 8:20 ` [RFC Patch v2 17/17] x86/hvm: Always set pending event injection when loading VMC[BS] state Wen Congyang
-- strict thread matches above, loose matches on Subject: below --
2014-08-08 8:10 [RFC Patch v2 00/17] Some bugfix patches Wen Congyang
2014-08-08 8:10 ` [RFC Patch v2 02/17] csum the correct page Wen Congyang
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=1407486004-23487-3-git-send-email-wency@cn.fujitsu.com \
--to=wency@cn.fujitsu.com \
--cc=Ian.Campbell@citrix.com \
--cc=Ian.Jackson@eu.citrix.com \
--cc=eddie.dong@intel.com \
--cc=laijs@cn.fujitsu.com \
--cc=xen-devel@lists.xen.org \
--cc=yanghy@cn.fujitsu.com \
--cc=yunhong.jiang@intel.com \
/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).