Richard Guy Briggs ad36d28293 pid: get pid_t ppid of task in init_pid_ns ...

Added the functions task_ppid_nr_ns() and task_ppid_nr() to abstract the lookup
of the PPID (real_parent's pid_t) of a process, including rcu locking, in the
arbitrary and init_pid_ns.
This provides an alternative to sys_getppid(), which is relative to the child
process' pid namespace.

(informed by ebiederman's 6c621b7e)
Cc: stable@vger.kernel.org
Cc: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>

2014-03-20 10:11:54 -04:00

..

acpi

Merge branches 'acpi-pci-pm' and 'acpi-pci-hotplug'

2013-12-31 22:03:37 +01:00

asm-generic

Linux 3.13

2014-03-07 11:41:32 -05:00

clocksource

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crypto

crypto: scatterwalk - Use sg_chain_ptr on chain entries

2013-12-09 19:58:52 +08:00

drm

drm/radeon: 0x9649 is SUMO2 not SUMO

2013-12-23 10:03:41 -05:00

dt-bindings

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keys

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kvm

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linux

pid: get pid_t ppid of task in init_pid_ns

2014-03-20 10:11:54 -04:00

math-emu

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media

[media] videobuf2: Add support for file access mode flags for DMABUF exporting

2013-12-09 14:50:50 -02:00

memory

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misc

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net

Linux 3.13

2014-03-07 11:41:32 -05:00

pcmcia

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ras

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rdma

IB/core: const'ify inbuf in struct ib_udata

2013-12-16 10:38:28 -08:00

rxrpc

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scsi

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sound

ALSA: memalloc.h - fix wrong truncation of dma_addr_t

2013-12-10 15:30:46 +01:00

target

target/file: Update hw_max_sectors based on current block_size

2013-12-19 00:18:54 -08:00

trace

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uapi

audit: Add generic compat syscall support

2014-03-20 10:11:35 -04:00

video

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xen

Bug-fixes:

2013-12-20 09:34:54 -08:00

Kbuild

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