Marek Marczykowski-Górecki e8240addd0 Revert "xen-netback: Check for hotplug-status existence before watching" ... This reverts commit 2afeec08ab. The reasoning in the commit was wrong - the code expected to setup the watch even if 'hotplug-status' didn't exist. In fact, it relied on the watch being fired the first time - to check if maybe 'hotplug-status' is already set to 'connected'. Not registering a watch for non-existing path (which is the case if hotplug script hasn't been executed yet), made the backend not waiting for the hotplug script to execute. This in turns, made the netfront think the interface is fully operational, while in fact it was not (the vif interface on xen-netback side might not be configured yet). This was a workaround for 'hotplug-status' erroneously being removed. But since that is reverted now, the workaround is not necessary either. More discussion at https://lore.kernel.org/xen-devel/afedd7cb-a291-e773-8b0d-4db9b291fa98@ipxe.org/T/#u Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> Reviewed-by: Paul Durrant <paul@xen.org> Reviewed-by: Michael Brown <mbrown@fensystems.co.uk> Link: https://lore.kernel.org/r/20220222001817.2264967-2-marmarek@invisiblethingslab.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2022-02-24 08:58:37 -08:00
..
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
common.h	xen/netback: fix rx queue stall detection	2021-12-16 08:42:56 +01:00
hash.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
interface.c	net: xen: use eth_hw_addr_set()	2021-10-22 10:15:54 -07:00
netback.c	xen-netback: Remove redundant initialization of variable err	2021-10-15 11:02:36 +01:00
rx.c	xen/netback: don't queue unlimited number of packages	2021-12-16 08:43:12 +01:00
xenbus.c	Revert "xen-netback: Check for hotplug-status existence before watching"	2022-02-24 08:58:37 -08:00