Public bug reported:
[Impact]
valgrind fails w/ s390x binaries that include the popcnt instruction.
[Test Case]
sudo apt build-dep valgrind
apt source valgrind
cd valgrind-*
fakeroot make -f debian/rules build
make -C ./none/tests/s390x/ popcnt
perl tests/vg_regtest none/tests/s390x/popcnt
if [ $? -eq 0 ]; then
echo "PASS"
else
echo "FAIL"
fi
[Regression Risk]
Fix is localized to s390x. It is an upstream cherry-pick, so regression risk
should be mitigated by upstream support.
** Affects: ubuntu-z-systems
Importance: Critical
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: valgrind (Ubuntu)
Importance: High
Assignee: dann frazier (dannf)
Status: In Progress
** Tags: architecture-s39064
** Also affects: ubuntu-z-systems
Importance: Undecided
Status: New
** Changed in: ubuntu-z-systems
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: ubuntu-z-systems
Importance: Undecided => Critical
** Changed in: ubuntu-z-systems
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1569391
Title:
s390x: popcnt (B9E1) support incomplete
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