Eric Dumazet 4553020dda ipvlan: properly track tx_errors ... [ Upstream commit ff672b9ffeb3f82135488ac16c5c5eb4b992999b ] Both ipvlan_process_v4_outbound() and ipvlan_process_v6_outbound() increment dev->stats.tx_errors in case of errors. Unfortunately there are two issues : 1) ipvlan_get_stats64() does not propagate dev->stats.tx_errors to user. 2) Increments are not atomic. KCSAN would complain eventually. Use DEV_STATS_INC() to not miss an update, and change ipvlan_get_stats64() to copy the value back to user. Fixes: 2ad7bf3638 ("ipvlan: Initial check-in of the IPVLAN driver.") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Mahesh Bandewar <maheshb@google.com> Link: https://lore.kernel.org/r/20231026131446.3933175-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-11-20 11:59:04 +01:00
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ipvlan.h	ipvlan: hold lower dev to avoid possible use-after-free	2022-11-18 10:39:22 +00:00
ipvlan_core.c	ipvlan: properly track tx_errors	2023-11-20 11:59:04 +01:00
ipvlan_l3s.c	ipvlan: fix bound dev checking for IPv6 l3s mode	2023-06-12 09:34:01 +01:00
ipvlan_main.c	ipvlan: properly track tx_errors	2023-11-20 11:59:04 +01:00
ipvtap.c	drivers: remove struct module * setting from struct class	2023-03-17 15:16:27 +01:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00