OpenCloudOS-Kernel/drivers/net/xen-netback
SeongJae Park 2e85d32b1c xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
Some code does not directly make 'xenbus_watch' object and call
'register_xenbus_watch()' but use 'xenbus_watch_path()' instead.  This
commit adds support of 'will_handle' callback in the
'xenbus_watch_path()' and it's wrapper, 'xenbus_watch_pathfmt()'.

This is part of XSA-349

Cc: stable@vger.kernel.org
Signed-off-by: SeongJae Park <sjpark@amazon.de>
Reported-by: Michael Kurth <mku@amazon.de>
Reported-by: Pawel Wieczorkiewicz <wipawel@amazon.de>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
2020-12-14 10:04:18 +01:00
..
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
common.h xen/netback: use lateeoi irq binding 2020-10-20 10:22:03 +02:00
hash.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
interface.c xen/netback: use lateeoi irq binding 2020-10-20 10:22:03 +02:00
netback.c xen/netback: use lateeoi irq binding 2020-10-20 10:22:03 +02:00
rx.c xen/netback: use lateeoi irq binding 2020-10-20 10:22:03 +02:00
xenbus.c xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path() 2020-12-14 10:04:18 +01:00