Arthur Kiyanovski c59a5fbd8a ena: Fix driver unload crash ... When ena_detach is called, we first call ether_ifdetach(), which destroys internal addresses of ifp. One such address is ifp->if_addr->ifa_addr. Then during ena_destroy_device(), if_link_state_change() is called, eventually trying to access ifp->if_addr->ifa_addr->sa_family. This causes an access to garbage memory and crashes the kernel. Ticket [1] was opened to the FreeBSD community to add null check in the code of if_link_state_change(). A fix was submitted in commit [2], however it was noted that it is our driver's responsibilty to not call if_link_state_change() after calling ether_ifdetach(). This commit makes sure if_link_state_change() is not called after ether_ifdetach(). [1]: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270813 [2]: https://reviews.freebsd.org/D39614 Fixes: 32f63fa7f9 ("Split ENA reset routine into restore and destroy stages") MFC after: 2 weeks Sponsored by: Amazon, Inc.		2023-07-04 15:57:15 +02:00
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ena.c	ena: Fix driver unload crash	2023-07-04 15:57:15 +02:00
ena.h	ena: Update driver version to v2.6.2	2023-01-13 17:07:04 +01:00
ena_datapath.c	Mechanically convert ena(4) to DrvAPI	2023-01-13 17:09:17 +01:00
ena_datapath.h	ena: Fix styling issues	2022-06-30 17:32:04 +02:00
ena_netmap.c	Mechanically convert ena(4) to DrvAPI	2023-01-13 17:09:17 +01:00
ena_netmap.h	ena: Fix styling issues	2022-06-30 17:32:04 +02:00
ena_rss.c	ena: Fix styling issues	2022-06-30 17:32:04 +02:00
ena_rss.h	ena: Fix styling issues	2022-06-30 17:32:04 +02:00
ena_sysctl.c	ena: Align names of constants	2022-06-30 17:32:13 +02:00
ena_sysctl.h	ena: Fix styling issues	2022-06-30 17:32:04 +02:00