Maciej Żenczykowski 0da41ddfb2 net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX ... [ Upstream commit bd4a816752 ] Lorenzo points out that we effectively clear all unknown flags from PIO when copying them to userspace in the netlink RTM_NEWPREFIX notification. We could fix this one at a time as new flags are defined, or in one fell swoop - I choose the latter. We could either define 6 new reserved flags (reserved1..6) and handle them individually (and rename them as new flags are defined), or we could simply copy the entire unmodified byte over - I choose the latter. This unfortunately requires some anonymous union/struct magic, so we add a static assert on the struct size for a little extra safety. Cc: David Ahern <dsahern@kernel.org> Cc: Lorenzo Colitti <lorenzo@google.com> Fixes: 1da177e4c3 ("Linux-2.6.12-rc2") Signed-off-by: Maciej Żenczykowski <maze@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-12-20 17:00:15 +01:00
..
acpi	…
asm-generic	…
clocksource	…
crypto	…
drm	gpu/drm: Eliminate DRM_SCHED_PRIORITY_UNSET	2023-11-08 14:11:00 +01:00
dt-bindings	…
keys	…
kunit	kunit: add macro to allow conditionally exposing static symbols to tests	2023-11-20 11:52:08 +01:00
kvm	…
linux	r8152: add vendor/device ID pair for ASUS USB-C2500	2023-12-20 17:00:14 +01:00
math-emu	…
media	…
memory	…
misc	…
net	net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX	2023-12-20 17:00:15 +01:00
pcmcia	…
ras	…
rdma	RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz	2023-12-13 18:39:15 +01:00
rv	…
scsi	scsi: sd: Fix system start for ATA devices	2023-12-08 08:51:14 +01:00
soc	…
sound	ASoC: SOF: Pass PCI SSID to machine driver	2023-11-28 17:06:58 +00:00
target	…
trace	neighbor: tracing: Move pin6 inside CONFIG_IPV6=y section	2023-10-25 12:03:07 +02:00
uapi	netfilter: nft_exthdr: add boolean DCCP option matching	2023-12-13 18:39:10 +01:00
ufs	…
vdso	…
video	…
xen	xen: simplify evtchn_do_upcall() call maze	2023-12-08 08:51:20 +01:00