Patch "vhost: actually track log eventfd file" has been added to the 4.1-stable tree

This is a note to let you know that I've just added the patch titled

vhost: actually track log eventfd file

to the 4.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
vhost-actually-track-log-eventfd-file.patch
and it can be found in the queue-4.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <[email protected]>
Date: Fri, 17 Jul 2015 15:32:03 +0200
Subject: vhost: actually track log eventfd file
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From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <[email protected]>

commit 7932c0bd7740f4cd2aa168d3ce0199e7af7d72d5 upstream.

While reviewing vhost log code, I found out that log_file is never set. Note: I haven't tested the change (QEMU doesn't use LOG_FD yet).

---
 drivers/vhost/vhost.c |    1 +
 1 file changed, 1 insertion(+)

@@ -886,6 +886,7 @@ long vhost_dev_ioctl(struct vhost_dev *d
 		}
 		if (eventfp != d->log_file) {
 			filep = d->log_file;
+			d->log_file = eventfp;
 			ctx = d->log_ctx;
 			d->log_ctx = eventfp ?
 				eventfd_ctx_fileget(eventfp) : NULL;

Patches currently in stable-queue which might be from [email protected] are

queue-4.1/vhost-actually-track-log-eventfd-file.patch