885
30%
master: 66%

Ran 07 Jun 2017 04:19PM UTC

Jobs 1

Files 217

Run time 14s

Badge

Embed ▾

pending completion

Build # 885

Build Type

push

travis-ci

Committed by

0x7f454c46

Commit Message

kdat: Add test for presence of vdso mapping API

Previously, arch_prctl(ARCH_MAP_VDSO_32) was only used by
CONFIG_COMPAT to map compatible vdso blob for 32-bit restoree.
But we can make it more generic:
Omitting mremap() for moving vdso to rt-vdso zone in restorer
and afterward on needed position in restoree.
Also omitting reading /proc/self/maps to find vdso/vvar
addresses (to park afterward in restorer).

TLDR; under this kdat feature we can get rid of a buch of mremap()'s
for each restoree and from parsing /proc/self/maps in vdso_init_restore().

The API is present from v4.9 kernel.

Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>

Run Details

19688 of 30474 relevant lines covered (64.61%)

126620.68 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	885.1 (TR_ARCH=local GCOV=1)	07 Jun 2017 04:19PM UTC	0	64.61	Travis Job 885.1

Source Files on build 885

Detailed source file information is not available for this build.

0x7f454c46 / criu / 885
30%
master: 66%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 885

0x7f454c46 / criu / 885 30% master: 66%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 885

0x7f454c46 / criu / 885
30%
master: 66%

README BADGES
x