David Rientjes 215ba78115 mm, selftests: test return value of munmap for MAP_HUGETLB memory ...

When MAP_HUGETLB memory is unmapped, the length must be hugepage aligned,
otherwise it fails with -EINVAL.

All tests currently behave correctly, but it's better to explcitly test
the return value for completeness and document the requirement, especially
if users copy map_hugetlb.c as a sample implementation.

Signed-off-by: David Rientjes <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Davide Libenzi <[email protected]>
Cc: Luiz Capitulino <[email protected]>
Cc: Shuah Khan <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: Andrea Arcangeli <[email protected]>
Cc: Joern Engel <[email protected]>
Cc: Jianguo Wu <[email protected]>
Cc: Eric B Munson <[email protected]>
Acked-by: Michael Ellerman <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2015-04-15 16:35:19 -07:00

..

build

tools build: Add feature check for lzma library

2015-03-21 14:53:39 -03:00

cgroup

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firewire

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hv

Tools: hv: do not add redundant '/' in hv_start_fcopy()

2015-01-25 09:17:57 -08:00

iio

tools: iio: generic_buffer: Fix generic scale extraction

2015-03-28 11:01:49 +00:00

include

tools: Remove bitops/hweight usage of bits in tools/perf

2015-01-16 17:49:29 -03:00

lguest

tools/lguest: don't use legacy definitions for net device in example launcher.

2015-02-13 17:15:55 +10:30

lib

Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-04-14 14:37:47 -07:00

net

tools: bpf_asm: cleanup vlan extension related token

2015-03-24 21:21:41 -04:00

nfsd

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perf

Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-04-14 14:37:47 -07:00

power

Revert "cpupower Makefile change to help run the tool without 'make install'"

2015-03-11 21:56:49 +01:00

scripts

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testing

mm, selftests: test return value of munmap for MAP_HUGETLB memory

2015-04-15 16:35:19 -07:00

thermal/tmon

tools/thermal: tmon: silence 'set but not used' warnings

2015-02-28 13:52:48 +08:00

time

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usb

tools: ffs-aio-example: use endpoint addresses from descriptors

2015-01-15 09:41:49 -06:00

virtio

tools/virtio: add virtio 1.0 in vringh_test

2014-12-15 23:49:22 +02:00

vm

mm:add KPF_ZERO_PAGE flag for /proc/kpageflags

2015-02-11 17:06:00 -08:00

Makefile

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