The following reply was made to PR kern/176471; it has been noted by GNATS.
From: dfil...@freebsd.org (dfilter service)
To: bug-follo...@freebsd.org
Cc:
Subject: Re: kern/176471: commit references a PR
Date: Tue, 18 Jun 2013 23:14:35 + (UTC)
Author: gibbs
Date: Tue Jun 18 23:14:21 2013
New Revision: 251973
URL: http://svnweb.freebsd.org/changeset/base/251973
Log:
MFC Xen fixes:
svn rev 250081 Author:gibbs Date:2013-04-29T23:08:13.552620Z
==
xenstore/xenstore.c:
Prevent access to invalid memory region when listing an empty
directory in the XenStore.
Reported by: Bei Guan
svn rev 250913 Author:gibbs Date:2013-05-22T17:13:03.545339Z
==
Correct panic on detach of Xen PV network interfaces.
dev/xen/netfront:
In netif_free(), properly stop the interface and drain any pending
timers prior to disconnecting from the backend device.
Remove all media and detach our interface object from the system
prior to deleting it.
PR: kern/176471
Submitted by:Roger Pau Monne roger@citrix.com
Reviewed by: gibbs
svn rev 250917 Author:gibbs Date:2013-05-22T19:22:44.923351Z
==
Fix loss of the emulated keyboard on Xen PV HVM domains.
xen/xenbus/xenbusb.c:
In xenbusb_probe_children(), do not modify the XenBus state of
devices for which we have no PV driver support. An emulated device
we do support may share this backend. Hide the node from XenBus
instead.
This prevents closing the vkbd device, which Qemu's emulated keyboard
device is using as the source for keyboard events.
Tested with qemu-xen-traditional, qemu-xen and qemu stubdomains, all
working as expected.
Submitted by:Roger Pau Monne roger@citrix.com
Reviewed by: gibbs
MFC after: 1 week
svn rev 251175 Author:gibbs Date:2013-05-31T04:43:19.944993Z
==
Apply the ad* = ada* IDE device name transition to the Xen block
front driver.
Submitted by:Bei Guan gbtj...@gmail.com
Reviewed by: gibbs
MFC after: 1 week
svn rev 251176 Author:gibbs Date:2013-05-31T04:45:59.563195Z
==
Make netif_free() safe to call on a partially initialized softc.
Sponsored by:Spectra Logic Corporation
MFC after: 1 week
svn rev 251729 Author:gibbs Date:2013-06-14T03:31:11.033200Z
==
sys/dev/xen/netfront/netfront.c:
In netif_free(), call ifmedia_removeall() after ether_ifdetach()
so that bpf listeners are detached, any link state processing
is completed, and there is no chance for external reference to media
information.
Suggested by:yongari
Modified:
stable/9/sys/dev/xen/blkfront/blkfront.c
stable/9/sys/dev/xen/netfront/netfront.c
stable/9/sys/xen/xenbus/xenbusb.c
stable/9/sys/xen/xenstore/xenstore.c
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/dev/ (props changed)
Modified: stable/9/sys/dev/xen/blkfront/blkfront.c
==
--- stable/9/sys/dev/xen/blkfront/blkfront.c Tue Jun 18 23:11:36 2013
(r251972)
+++ stable/9/sys/dev/xen/blkfront/blkfront.c Tue Jun 18 23:14:21 2013
(r251973)
@@ -148,16 +148,16 @@ blkfront_vdevice_to_unit(uint32_t vdevic
int base;
const char *name;
} info[] = {
- {3, 6, 0, ad}, /* ide0 */
- {22,6, 2, ad}, /* ide1 */
- {33,6, 4, ad}, /* ide2 */
- {34,6, 6, ad}, /* ide3 */
- {56,6, 8, ad}, /* ide4 */
- {57,6, 10, ad}, /* ide5 */
- {88,6, 12, ad}, /* ide6 */
- {89,6, 14, ad}, /* ide7 */
- {90,6, 16, ad}, /* ide8 */
- {91,6, 18, ad}, /* ide9 */
+ {3, 6, 0, ada}, /* ide0 */
+ {22,6, 2, ada}, /* ide1 */
+ {33,6, 4, ada}, /* ide2 */
+ {34,6, 6, ada}, /* ide3 */
+ {56,6, 8, ada}, /* ide4 */
+ {57,6, 10, ada}, /* ide5 */
+ {88,6, 12, ada}, /* ide6 */
+ {89,6, 14, ada}, /* ide7 */
+ {90,6, 16, ada}, /* ide8 */
+ {91,6, 18, ada}, /* ide9 */
{8, 4, 0, da}, /* scsi disk0 */
{65,4, 16, da}, /* scsi disk1 */
Modified: stable/9/sys/dev/xen/netfront/netfront.c
==
--- stable/9/sys/dev/xen
