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Kees Cook af884cd4a5 proc: report no_new_privs state 
Similar to being able to examine if a process has been correctly
confined with seccomp, the state of no_new_privs is equally interesting,
so this adds it to /proc/$pid/status.

Link: http://lkml.kernel.org/r/20161103214041.GA58566@beast
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Jann Horn <jann@thejh.net>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Rodrigo Freire <rfreire@redhat.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Robert Ho <robert.hu@intel.com>
Cc: Jerome Marchand <jmarchan@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: "Richard W.M. Jones" <rjones@redhat.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-12-12 18:55:09 -08:00
..
80211
docs-rst: sphinxify 802.11 documentation
2016-10-11 16:19:17 -06:00
ABI
Merge tag 'platform-drivers-x86-v4.9-3' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86
2016-11-11 16:48:49 -08:00
accounting
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acpi
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aoe
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arm
Merge tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
2016-10-14 15:17:12 -07:00
arm64
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auxdisplay
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backlight
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blackfin
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block
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blockdev
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bus-devices
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cdrom
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cgroup-v1
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cma
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connector
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console
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cpu-freq
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cpuidle
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cris
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crypto
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dev-tools
mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping
2016-10-11 15:06:33 -07:00
development-process
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device-mapper
dm raid: fix activation of existing raid4/10 devices
2016-10-17 16:41:31 -04:00
devicetree
dt: add documentation of "hotpluggable" memory property
2016-12-12 18:55:07 -08:00
dmaengine
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DocBook
Merge tag 'docs-4.9-2' of git://git.lwn.net/linux
2016-10-14 14:11:22 -07:00
driver-api
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driver-model
devres: add devm_alloc_percpu()
2016-11-15 22:34:25 -05:00
early-userspace
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EDID
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extcon
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fault-injection
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fb
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features
Documentation: MIPS supports HAVE_REGS_AND_STACK_ACCESS_API
2016-10-13 17:19:19 +02:00
filesystems
proc: report no_new_privs state
2016-12-12 18:55:09 -08:00
firmware_class
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fmc
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fpga
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frv
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gpio
gpio/board.txt: point to gpiod_set_value
2016-10-20 14:14:11 +02:00
gpu
Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux
2016-10-11 18:12:22 -07:00
hid
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hwmon
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i2c
i2c: Documentation: i2c-topology: fix minor whitespace nit
2016-11-10 21:18:56 +01:00
ia64
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ide
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iio
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infiniband
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input
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ioctl
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isdn
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ja_JP
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kbuild
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2016-10-14 14:26:58 -07:00
kdump
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ko_KR
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laptops
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leds
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livepatch
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locking
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m68k
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media
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memory-devices
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metag
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mic
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mips
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misc-devices
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mmc
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mn10300
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mtd
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namespaces
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netlabel
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networking
net: l2tp: deprecate PPPOL2TP_MSG_* in favour of L2TP_MSG_*
2016-12-10 23:29:11 -05:00
nfc
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nios2
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nvdimm
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nvmem
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parisc
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PCI
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pcmcia
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perf
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phy
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platform
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power
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powerpc
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pps
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prctl
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pti
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ptp
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rapidio
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RCU
Documentation/RCU: Fix minor typo
2016-11-14 10:39:48 -08:00
s390
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scheduler
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scsi
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security
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serial
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sh
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sound
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sphinx
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sphinx-static
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spi
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sysctl
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target
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thermal
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timers
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tpm
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trace
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usb
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virtual
Documentation/virtual/kvm: Support the vCPU preemption check
2016-11-22 12:48:09 +01:00
vm
mm: make transparent hugepage size public
2016-12-12 18:55:09 -08:00
w1
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watchdog
Merge tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
2016-10-14 15:17:12 -07:00
wimax
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x86
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xtensa
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zh_CN
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.gitignore
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00-INDEX
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adding-syscalls.txt
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applying-patches.txt
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assoc_array.txt
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atomic_ops.txt
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bad_memory.txt
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basic_profiling.txt
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bcache.txt
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binfmt_misc.txt
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braille-console.txt
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bt8xxgpio.txt
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btmrvl.txt
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BUG-HUNTING
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bus-virt-phys-mapping.txt
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cachetlb.txt
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cgroup-v2.txt
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Changes
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circular-buffers.txt
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clk.txt
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CodeOfConflict
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CodingStyle
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conf.py
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cpu-hotplug.txt
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cpu-load.txt
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cputopology.txt
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crc32.txt
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dcdbas.txt
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debugging-modules.txt
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debugging-via-ohci1394.txt
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dell_rbu.txt
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devices.txt
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digsig.txt
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DMA-API-HOWTO.txt
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DMA-API.txt
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DMA-attributes.txt
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dma-buf-sharing.txt
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DMA-ISA-LPC.txt
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docutils.conf
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dontdiff
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dynamic-debug-howto.txt
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edac.txt
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efi-stub.txt
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eisa.txt
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email-clients.txt
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flexible-arrays.txt
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futex-requeue-pi.txt
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gcc-plugins.txt
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highuid.txt
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HOWTO
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hw_random.txt
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hwspinlock.txt
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index.rst
docs-rst: sphinxify 802.11 documentation
2016-10-11 16:19:17 -06:00
init.txt
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initrd.txt
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intel_txt.txt
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Intel-IOMMU.txt
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io_ordering.txt
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io-mapping.txt
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iostats.txt
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IPMI.txt
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IRQ-affinity.txt
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IRQ-domain.txt
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IRQ.txt
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irqflags-tracing.txt
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isa.txt
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isapnp.txt
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java.txt
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kernel-doc-nano-HOWTO.txt
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kernel-docs.txt
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kernel-documentation.rst
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kernel-parameters.txt
mm: remove x86-only restriction of movable_node
2016-12-12 18:55:07 -08:00
kernel-per-CPU-kthreads.txt
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kobject.txt
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kprobes.txt
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kref.txt
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kselftest.txt
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ldm.txt
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local_ops.txt
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lockup-watchdogs.txt
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logo.gif
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logo.txt
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lzo.txt
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magic-number.txt
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mailbox.txt
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Makefile
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Makefile.sphinx
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ManagementStyle
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md-cluster.txt
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md.txt
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memory-barriers.txt
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memory-hotplug.txt
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men-chameleon-bus.txt
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module-signing.txt
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mono.txt
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nommu-mmap.txt
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ntb.txt
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numastat.txt
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oops-tracing.txt
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padata.txt
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parport-lowlevel.txt
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parport.txt
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percpu-rw-semaphore.txt
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phy.txt
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pi-futex.txt
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pinctrl.txt
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pnp.txt
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preempt-locking.txt
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printk-formats.txt
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pwm.txt
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ramoops.txt
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rbtree.txt
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remoteproc.txt
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rfkill.txt
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robust-futex-ABI.txt
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robust-futexes.txt
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rpmsg.txt
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rtc.txt
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SAK.txt
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SecurityBugs
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serial-console.txt
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sgi-ioc4.txt
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SM501.txt
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smsc_ece1099.txt
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stable_api_nonsense.txt
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stable_kernel_rules.txt
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static-keys.txt
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SubmitChecklist
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SubmittingDrivers
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SubmittingPatches
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svga.txt
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sync_file.txt
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sysfs-rules.txt
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sysrq.txt
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this_cpu_ops.txt
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unaligned-memory-access.txt
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unicode.txt
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unshare.txt
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vfio.txt
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VGA-softcursor.txt
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video-output.txt
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vme_api.txt
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volatile-considered-harmful.txt
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workqueue.txt
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xillybus.txt
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xz.txt
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zorro.txt
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