The patch fixed the problem, I just got the environment to verify it.
Thanks!
--
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to python-greenlet in Ubuntu.
https://bugs.launchpad.net/bugs/1446974
Title:
python-greenlet coredump on
Public bug reported:
I was trying to configure openstack nova-compute service on an Power8 LE guest
with ubutu 15.04 ppc64el beta2 installed.
But it crash when calling greenlet 'switch' function.
So I re-build the greenlet.so from the source, and found that it still
crash when running tests.
** Attachment added: core.zip
https://bugs.launchpad.net/ubuntu/+source/python-greenlet/+bug/1446974/+attachment/4381061/+files/core.zip
--
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to python-greenlet in Ubuntu.
build/lib.linux-ppc64le-2.7/greenlet.so
** Attachment added: greenlet.so
https://bugs.launchpad.net/ubuntu/+source/python-greenlet/+bug/1446974/+attachment/4381063/+files/greenlet.so
--
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to
But if I change compiling option to -O0, it report the below compiling
error:
In file included from slp_platformselect.h:16:0,
from greenlet.c:400:
platform/switch_ppc64_linux.h: In function ‘slp_switch’:
platform/switch_ppc64_linux.h:81:1: error: 31 cannot be used in asm
The problem disappear when change compiling option to -O1 ( default is
-O2)
powerpc64le-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O1 -Wall
-Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-
protector-strong -Wformat -Werror=format-security -fPIC
-I/usr/include/python2.7 -c
