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lxc: fixes lxc segment fault issue on arm if it is compiled with GCC 5.2

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If the lxc is compiled with gcc 5.2 -O2 optimization on arm,
lxc-console/lxc-stop command always produce segment fault.

The same issue also occurred on systemd: [YOCTO #8291]

For lxc, after several testing, it only needs to disable
schedule-insns2 to fix the segment fault issue.

Signed-off-by: fli <fupan.li@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
This commit is contained in:
fli 2016-07-15 03:05:03 -07:00 committed by Bruce Ashfield
parent cb16321ca6
commit b657b65354
1 changed files with 3 additions and 0 deletions
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recipes-containers/lxc/lxc_2.0.0.bb
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@ -49,6 +49,9 @@ EXTRA_OECONF += "--enable-log-src-basename"
CFLAGS_append = " -Wno-error=deprecated-declarations"
# disable problematic GCC 5.2 optimizations [YOCTO #8291]
FULL_OPTIMIZATION_append_arm = " -fno-schedule-insns2"
PACKAGECONFIG ??= "templates \
${@bb.utils.contains('DISTRO_FEATURES', 'selinux', 'selinux', '', d)} \
"