linux/include
Ido Schimmel cd4d7263d5 genetlink: Use internal flags for multicast groups
As explained in commit e03781879a ("drop_monitor: Require
'CAP_SYS_ADMIN' when joining "events" group"), the "flags" field in the
multicast group structure reuses uAPI flags despite the field not being
exposed to user space. This makes it impossible to extend its use
without adding new uAPI flags, which is inappropriate for internal
kernel checks.

Solve this by adding internal flags (i.e., "GENL_MCAST_*") and convert
the existing users to use them instead of the uAPI flags.

Tested using the reproducers in commit 44ec98ea5e ("psample: Require
'CAP_NET_ADMIN' when joining "packets" group") and commit e03781879a
("drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group").

No functional changes intended.

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-29 08:43:59 +00:00
..
acpi ACPI: PM: Add acpi_device_fix_up_power_children() function 2023-11-20 17:31:49 +01:00
asm-generic cfi: Flip headers 2023-12-15 16:25:55 -08:00
clocksource
crypto
drm Merge tag 'drm-misc-fixes-2023-12-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes 2023-12-08 12:16:11 +10:00
dt-bindings linux-watchdog 6.7-rc1 tag 2023-11-09 13:54:25 -08:00
keys
kunit
kvm
linux ethtool: reformat kerneldoc for struct ethtool_fec_stats 2023-12-29 01:22:59 +00:00
math-emu
media
memory
misc
net genetlink: Use internal flags for multicast groups 2023-12-29 08:43:59 +00:00
pcmcia
ras
rdma RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz 2023-12-04 20:02:41 -04:00
rv
scsi scsi: sd: Fix system start for ATA devices 2023-11-24 20:44:21 -05:00
soc IOMMU Updates for Linux v6.7 2023-11-09 13:37:28 -08:00
sound ALSA: cs35l41: Fix for old systems which do not support command 2023-11-20 12:37:01 +01:00
target
trace rxrpc: Fix RTT determination to use any ACK as a source 2023-11-17 02:50:33 +00:00
uapi ethtool: reformat kerneldoc for struct ethtool_link_settings 2023-12-29 01:22:09 +00:00
ufs
vdso
video
xen xen/events: reduce externally visible helper functions 2023-11-14 09:29:28 +01:00