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Johannes Thumshirn d5de198785 macvtap: Destroy minor_idr on module_exit 
Destroy minor_idr on module_exit, reclaiming the allocated memory.

This was detected by the following semantic patch (written by Luis Rodriguez
<mcgrof@suse.com>)
<SmPL>
@ defines_module_init @
declarer name module_init, module_exit;
declarer name DEFINE_IDR;
identifier init;
@@

module_init(init);

@ defines_module_exit @
identifier exit;
@@

module_exit(exit);

@ declares_idr depends on defines_module_init && defines_module_exit @
identifier idr;
@@

DEFINE_IDR(idr);

@ on_exit_calls_destroy depends on declares_idr && defines_module_exit @
identifier declares_idr.idr, defines_module_exit.exit;
@@

exit(void)
{
 ...
 idr_destroy(&idr);
 ...
}

@ missing_module_idr_destroy depends on declares_idr && defines_module_exit && !on_exit_calls_destroy @
identifier declares_idr.idr, defines_module_exit.exit;
@@

exit(void)
{
 ...
 +idr_destroy(&idr);
}
</SmPL>

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2015-07-09 00:04:16 -07:00
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accessibility
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acpi Power management and ACPI fixes for v4.2-rc1 2015-07-01 14:17:44 -07:00
amba
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android
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ata ARM: SoC cleanups for v4.2 2015-06-26 11:08:27 -07:00
atm
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auxdisplay
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base Merge branch 'akpm' (patches from Andrew) 2015-07-01 17:47:51 -07:00
bcma
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block xen: features and cleanups for 4.2-rc0 2015-07-01 11:53:46 -07:00
bluetooth Bluetooth: ath3k: Add support of 04ca:300d AR3012 device 2015-06-18 21:00:06 +03:00
bus ARM: SoC: driver updates for v4.2 2015-06-26 11:54:29 -07:00
cdrom
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char Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
clk Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
clocksource Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:44:18 -07:00
connector
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cpufreq Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
cpuidle Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
crypto Merge branch 'akpm' (patches from Andrew) 2015-07-01 17:47:51 -07:00
dca
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devfreq
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dio
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dma Merge branch 'akpm' (patches from Andrew) 2015-07-01 17:47:51 -07:00
dma-buf
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edac Driver core patches for 4.2-rc1 2015-06-26 15:07:37 -07:00
eisa
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extcon extcon: Redefine the unique id of supported external connectors without 'enum extcon' type 2015-06-12 17:01:42 -07:00
firewire
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firmware Devicetree changes for v4.2 2015-07-01 19:40:18 -07:00
fmc
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gpio Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
gpu Fix up implicit <module.h> users that will break later. 2015-07-02 10:25:22 -07:00
hid Merge branches 'for-4.2/i2c-hid', 'for-4.2/lenovo', 'for-4.2/plantronics', 'for-4.2/rmi', 'for-4.2/sensor-hub', 'for-4.2/sjoy', 'for-4.2/sony' and 'for-4.2/wacom' into for-linus 2015-06-22 16:23:43 +02:00
hsi Fix up implicit <module.h> users that will break later. 2015-07-02 10:25:22 -07:00
hv Drivers: hv: vmbus: Allocate ring buffer memory in NUMA aware fashion 2015-06-12 16:58:33 -07:00
hwmon Char/Misc driver patches for 4.2-rc1 2015-06-26 14:51:15 -07:00
hwspinlock
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hwtracing/coresight
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i2c Char/Misc driver patches for 4.2-rc1 2015-06-26 14:51:15 -07:00
ide Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
idle
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iio
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infiniband Merge branch 'akpm' (patches from Andrew) 2015-07-01 17:47:51 -07:00
input Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
iommu IOMMU Fixes for Linux v4.2-rc0 2015-07-01 14:44:22 -07:00
ipack
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irqchip Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-06-27 12:44:34 -07:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2015-06-24 16:49:49 -07:00
leds Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds 2015-07-01 19:09:11 -07:00
lguest Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:59:09 -07:00
macintosh macintosh/nvram: Remove as unused 2015-06-15 16:42:37 +10:00
mailbox Replace module_init with appropriate alternate initcall in non modules. 2015-07-02 10:36:29 -07:00
mcb
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md MAINTAINERS: BCACHE: Kent Overstreet has changed email address 2015-06-30 19:45:01 -07:00
media Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds 2015-07-01 19:09:11 -07:00
memory ARM: SoC: driver updates for v4.2 2015-06-26 11:54:29 -07:00
memstick memstick: remove deprecated use of pci api 2015-06-30 19:44:57 -07:00
message fusion: remove dead MTRR code 2015-06-13 08:44:14 -07:00
mfd Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
misc Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
mmc Merge branch 'for-4.2/sg' of git://git.kernel.dk/linux-block 2015-06-25 15:22:36 -07:00
mtd Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
net macvtap: Destroy minor_idr on module_exit 2015-07-09 00:04:16 -07:00
nfc Char/Misc driver patches for 4.2-rc1 2015-06-26 14:51:15 -07:00
ntb PCI changes for the v4.2 merge window: 2015-06-23 13:41:24 -07:00
nubus
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nvdimm arch, x86: pmem api for ensuring durability of persistent memory updates 2015-06-26 11:23:38 -04:00
of Devicetree changes for v4.2 2015-07-01 19:40:18 -07:00
oprofile
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parisc
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parport parport: check exclusive access before register 2015-06-12 16:58:33 -07:00
pci Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
pcmcia Fix up implicit <module.h> users that will break later. 2015-07-02 10:25:22 -07:00
phy Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-06-27 12:44:34 -07:00
pinctrl Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
platform Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
pnp Merge branches 'pnp' and 'pm-tools' 2015-06-19 01:18:43 +02:00
power Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
powercap
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pps
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ps3
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ptp
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pwm pwm: Changes for v4.2-rc1 2015-06-23 13:32:38 -07:00
rapidio Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2015-06-23 14:08:54 -07:00
ras
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regulator Fix up implicit <module.h> users that will break later. 2015-07-02 10:25:22 -07:00
remoteproc
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reset
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rpmsg
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rtc Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-06-27 12:44:34 -07:00
s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2015-06-30 21:44:14 -07:00
sbus
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scsi libcxgbi: use kvfree() in cxgbi_free_big_mem() 2015-06-30 19:45:00 -07:00
sfi
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sh Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
sn
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soc Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
spi Merge remote-tracking branches 'spi/topic/sirf', 'spi/topic/spidev' and 'spi/topic/zynq' into spi-next 2015-06-18 00:19:56 +01:00
spmi
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ssb
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staging Staging driver patches for 4.2-rc1 2015-06-26 15:46:08 -07:00
target target: use kvfree() in session alloc and free 2015-06-30 19:45:00 -07:00
tc
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thermal Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
thunderbolt
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tty Replace module_init with equivalent device_initcall in non modules. 2015-07-02 10:30:48 -07:00
uio uio: pruss: Drop depends on ARCH_DAVINCI_DA850 from config 2015-06-12 17:01:43 -07:00
usb Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
uwb
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vfio VFIO updates for v4.2 2015-06-28 12:32:13 -07:00
vhost Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2015-06-24 16:49:49 -07:00
video Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
virt
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virtio Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
vlynq
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vme vme: tsi148: depend on HAS_DMA for Kconfig 2015-06-12 17:31:05 -07:00
w1 w1: use correct lock on error in w1_seq_show() 2015-06-12 16:58:33 -07:00
watchdog Merge git://www.linux-watchdog.org/linux-watchdog 2015-07-01 19:33:16 -07:00
xen xen: features and cleanups for 4.2-rc0 2015-07-01 11:53:46 -07:00
zorro
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Kconfig libnvdimm, nfit: initial libnvdimm infrastructure and NFIT support 2015-06-24 21:24:10 -04:00
Makefile The libnvdimm sub-system introduces, in addition to the libnvdimm-core, 2015-06-29 10:34:42 -07:00