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From: Michael Roth <mdroth@linux.vnet.ibm.com>
To: qemu-devel@nongnu.org
Cc: qemu-stable@nongnu.org
Subject: [Qemu-devel] [PATCH] qemu-ga: make guest-sync-delimited available during fsfreeze
Date: Fri,  1 Mar 2013 11:53:40 -0600	[thread overview]
Message-ID: <1362160421-20637-1-git-send-email-mdroth@linux.vnet.ibm.com> (raw)

We currently maintain a whitelist of commands that are safe during
fsfreeze. During fsfreeze, we disable all commands that aren't part of
that whitelist.

guest-sync-delimited meets the criteria for being whitelisted, and is
also required for qemu-ga clients that rely on guest-sync-delimited for
re-syncing the channel after a timeout.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Cc: qemu-stable@nongnu.org
---
 qga/main.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/qga/main.c b/qga/main.c
index db281a5..ad75171 100644
--- a/qga/main.c
+++ b/qga/main.c
@@ -85,6 +85,7 @@ static const char *ga_freeze_whitelist[] = {
     "guest-ping",
     "guest-info",
     "guest-sync",
+    "guest-sync-delimited",
     "guest-fsfreeze-status",
     "guest-fsfreeze-thaw",
     NULL
-- 
1.7.9.5

             reply	other threads:[~2013-03-01 17:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-01 17:53 Michael Roth [this message]
2013-03-01 18:10 ` [Qemu-devel] [PATCH] qemu-ga: make guest-sync-delimited available during fsfreeze Eric Blake
2013-03-04 19:28 ` mdroth

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