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Martin Willi 100cb9ff40 mac80211_hwsim: Allow managing radios from non-initial namespaces 
While wiphys can be moved into network namespaces over nl80211, the
creation and removal of hwsim radios is currently limited to the initial
namespace. This patch allows management of namespaced radios from the
owning namespace by setting genetlink netnsok.

To prevent two arbitrary namespaces to communicate over the simulated
shared medium, radios are separated by netgroups. Each radio created in
the same namespace lives in the same netgroup and hence can communicate
with other radios in that group. When moving radios to other namespaces,
the netgroup is preserved, so two radios having the same netgroup can
communicate even if not in the same namespace; This allows a controlling
namespace to create radios and move them to other namespaces for
communication.

When a net namespace owning a radio exits, the radio is destroyed unless
it was created in the initial network namespace. This keeps the previous
behavior by returning them to the init namespace, but prevents unprivileged
users from creating radios in the initial namespace.

Signed-off-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 		2016-05-31 11:36:34 +02:00
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accessibility
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acpi Merge branches 'acpi-pci', 'acpi-misc' and 'acpi-tools' 2016-05-16 16:45:48 +02:00
amba
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android
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ata SCSI misc on 20160517 2016-05-18 16:38:59 -07:00
atm
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auxdisplay
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base Generic device properties framework update for v4.7-rc1 2016-05-16 19:51:04 -07:00
bcma
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block Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-05-17 16:26:30 -07:00
bluetooth Bluetooth: Add USB ID 13D3:3487 to ath3k 2016-05-13 16:54:59 +02:00
bus Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
cdrom
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char Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-05-17 16:26:30 -07:00
clk Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
clocksource ARC updates for 4.7-rc1 2016-05-19 09:46:18 -07:00
connector
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cpufreq Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
cpuidle Merge back new cpuidle material for v4.7. 2016-05-06 22:08:46 +02:00
crypto crypto: qat - change the adf_ctl_stop_devices to void 2016-05-13 17:30:18 +08:00
dca
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devfreq PM / devfreq: style/typo fixes 2016-05-03 11:22:10 +09:00
dio
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dma Merge branch 'fix/edma' into fixes 2016-04-16 22:52:03 +05:30
dma-buf
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edac Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2016-05-17 17:05:30 -07:00
eisa
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extcon
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firewire treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
firmware Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
fmc
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fpga
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gpio This is the bulk of GPIO changes for kernel cycle v4.7: 2016-05-17 17:39:42 -07:00
gpu ARM: SoC driver updates for v4.7 2016-05-18 13:14:02 -07:00
hid Merge branch 'for-4.7/wacom' into for-linus 2016-05-17 12:42:27 +02:00
hsi
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hv Drivers: hv: vmbus: Fix signaling logic in hv_need_to_signal_on_read() 2016-04-30 14:05:44 -07:00
hwmon hwmon: (sch5636) trivial fix of spelling mistake on revision 2016-04-25 07:26:29 -07:00
hwspinlock
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hwtracing
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i2c i2c: exynos5: Fix possible ABBA deadlock by keeping I2C clock prepared 2016-04-22 15:31:54 +02:00
ide ide-disk: update to using blk_queue_write_cache() 2016-04-12 16:00:39 -06:00
idle intel_idle: add BXT support 2016-04-09 02:17:43 +02:00
iio iio: imu: mpu6050: Fix name/chip_id when using ACPI 2016-05-04 08:44:27 +01:00
infiniband SCSI misc on 20160517 2016-05-18 16:38:59 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2016-05-18 17:12:23 -07:00
iommu Linux 4.6-rc6 2016-05-05 08:35:00 +02:00
ipack
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irqchip Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
isdn ISDN: eicon: replace custom hex_asc_lo() / hex_pack_byte() 2016-05-08 23:52:13 -04:00
leds leds: gpio: Support the "panic-indicator" firmware property 2016-05-06 10:26:07 +02:00
lguest Merge branch 'x86/urgent' into x86/asm to pick up dependent fixes 2016-04-13 11:36:44 +02:00
lightnvm lightnvm: reserved space calculation incorrect 2016-05-06 12:51:10 -06:00
macintosh
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mailbox Merge branch 'mailbox-devel' of git://git.linaro.org/landing-teams/working/fujitsu/integration 2016-04-14 18:40:47 -07:00
mcb
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md - based on Jens' 'for-4.7/core' to have DM thinp's discard support use 2016-05-17 16:13:00 -07:00
media media updates for v4.7-rc1 2016-05-18 17:03:51 -07:00
memory memory: samsung: exynos-srom: Add support for bank configuration 2016-04-18 14:25:29 +02:00
memstick memstick: trivial fix of spelling mistake on management 2016-04-28 10:58:33 +02:00
message SCSI misc on 20160517 2016-05-18 16:38:59 -07:00
mfd This is the bulk of GPIO changes for kernel cycle v4.7: 2016-05-17 17:39:42 -07:00
misc Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-05-16 16:46:03 -07:00
mmc Merge branch 'for-4.7/drivers' of git://git.kernel.dk/linux-block 2016-05-17 16:03:32 -07:00
mtd ARM: SoC driver updates for v4.7 2016-05-18 13:14:02 -07:00
net mac80211_hwsim: Allow managing radios from non-initial namespaces 2016-05-31 11:36:34 +02:00
nfc NFC: pn533: handle interrupted commands in pn533_recv_frame 2016-05-10 00:01:47 +02:00
ntb
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nubus
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nvdimm libnvdimm, pfn: fix ARCH=alpha allmodconfig build failure 2016-05-06 10:20:10 -07:00
nvme Merge branch 'for-4.7/drivers' of git://git.kernel.dk/linux-block 2016-05-17 16:03:32 -07:00
nvmem nvmem: mxs-ocotp: fix buffer overflow in read 2016-05-02 08:18:01 -07:00
of ARM: SoC cleanups and fixes for v4.7 2016-05-18 12:28:29 -07:00
oprofile
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parisc
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parport
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pci ARM: SoC driver updates for v4.7 2016-05-18 13:14:02 -07:00
pcmcia
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perf perf/arm: Special-case hetereogeneous CPUs 2016-05-05 10:13:59 +02:00
phy ARM: SoC driver updates for v4.7 2016-05-18 13:14:02 -07:00
pinctrl ARM: SoC driver updates for v4.7 2016-05-18 13:14:02 -07:00
platform Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
pnp x86, drivers/pnpbios: Replace paravirt_enabled() check with legacy device check 2016-04-22 10:29:05 +02:00
power PM / AVS: rockchip-io: make io-domains a child of the GRF 2016-04-26 19:12:28 +02:00
powercap Power management material for v4.7-rc1 2016-05-16 19:17:22 -07:00
pps
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ps3
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ptp
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pwm Merge remote-tracking branches 'regulator/topic/pwm', 'regulator/topic/qcom-spmi', 'regulator/topic/rk808' and 'regulator/topic/s2mps11' into regulator-next 2016-05-13 14:23:46 +01:00
rapidio rapidio/mport_cdev: fix uapi type definitions 2016-05-05 17:38:53 -07:00
ras
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regulator Merge remote-tracking branches 'regulator/topic/tps6524x' and 'regulator/topic/twl' into regulator-next 2016-05-13 14:23:49 +01:00
remoteproc remoteproc: Add additional crash reasons 2016-05-12 15:50:19 -07:00
reset
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rpmsg rpmsg: add THIS_MODULE to rpmsg_driver in rpmsg core 2016-05-06 11:08:58 -07:00
rtc rtc: ds1307: Use irq when available for wakeup-source device 2016-04-21 23:21:00 +02:00
s390 SCSI misc on 20160517 2016-05-18 16:38:59 -07:00
sbus
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scsi SCSI misc on 20160517 2016-05-18 16:38:59 -07:00
sfi
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sh
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sn
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soc ARM: SoC driver updates for v4.7 2016-05-18 13:14:02 -07:00
spi Merge remote-tracking branches 'spi/fix/fsl-dspi', 'spi/fix/omap2-mcspi', 'spi/fix/pxa2xx' and 'spi/fix/ti-qspi' into spi-linus 2016-05-06 18:20:37 +01:00
spmi
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ssb ssb: gpio_driver: use gpiochip data pointer 2016-04-26 15:34:49 +02:00
staging media updates for v4.7-rc1 2016-05-18 17:03:51 -07:00
target Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2016-05-17 17:05:30 -07:00
tc
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thermal Thermal / ACPI / video: add INT3406 thermal driver 2016-05-11 02:15:31 +02:00
thunderbolt
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tty Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
uio
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usb Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
uwb
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vfio
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vhost
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video ACPI material for v4.7-rc1 2016-05-16 19:41:41 -07:00
virt
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virtio virtio: Silence uninitialized variable warning 2016-05-01 15:50:08 +03:00
vlynq
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vme
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w1 w1: comment spelling s/minmum/minimum/ 2016-04-18 12:52:38 +02:00
watchdog Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
xen Merge branch 'linus' into efi/core, to pick up fixes 2016-05-07 07:00:07 +02:00
zorro
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Kconfig
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Makefile
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