Mateusz Guzik cd81a9170e mm: introduce get_task_exe_file ...

For more convenient access if one has a pointer to the task.

As a minor nit take advantage of the fact that only task lock + rcu are
needed to safely grab ->exe_file. This saves mm refcount dance.

Use the helper in proc_exe_link.

Signed-off-by: Mateusz Guzik <mguzik@redhat.com>
Acked-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Acked-by: Richard Guy Briggs <rgb@redhat.com>
Cc: <stable@vger.kernel.org> # 4.3.x
Signed-off-by: Paul Moore <paul@paul-moore.com>

2016-08-31 16:11:20 -04:00

..

acpi

device property: Avoid potential dereferences of invalid pointers

2016-04-27 23:40:02 +02:00

asm-generic

asm-generic/futex: Re-enable preemption in futex_atomic_cmpxchg_inatomic()

2016-04-21 11:06:09 +02:00

clocksource

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crypto

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2016-03-17 11:33:45 -07:00

drm

drm: Loongson-3 doesn't fully support wc memory

2016-04-22 10:24:11 +10:00

dt-bindings

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2016-03-23 06:06:45 -07:00

keys

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kvm

arm64: KVM: vgic-v3: Avoid accessing ICH registers

2016-03-09 04:24:04 +00:00

linux

mm: introduce get_task_exe_file

2016-08-31 16:11:20 -04:00

math-emu

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media

[media] media: vb2: Fix regression on poll() for RW mode

2016-04-25 10:21:23 -03:00

memory

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misc

cxl: Remove cxl_get_phys_dev() kernel API

2016-03-09 23:40:02 +11:00

net

udp_tunnel: Remove redundant udp_tunnel_gro_complete().

2016-05-06 18:25:26 -04:00

pcmcia

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ras

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rdma

IB/security: Restrict use of the write() interface

2016-04-28 12:03:16 -04:00

rxrpc

rxrpc: Be more selective about the types of received packets we accept

2016-03-04 15:56:06 +00:00

scsi

Merge branch 'fixes-base' into fixes

2016-04-05 06:56:47 -04:00

soc

Merge tag 'iommu-updates-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

2016-03-22 11:57:43 -07:00

sound

ALSA: hda - Update BCLK also at hotplug for i915 HSW/BDW

2016-04-26 10:11:11 +02:00

target

target: add a new add_wwn_groups fabrics method

2016-03-30 20:06:44 -07:00

trace

Merge branch 'for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

2016-04-09 10:41:34 -07:00

uapi

export tc ife uapi header

2016-05-10 01:08:39 -04:00

video

gpu: ipu-v3: ipu-dmfc: Rename ipu_dmfc_init_channel to ipu_dmfc_config_wait4eot

2016-03-31 11:24:33 +02:00

xen

xen: Fix page <-> pfn conversion on 32 bit systems

2016-04-06 11:18:17 +01:00

Kbuild

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