/usr/share/oprofile/arm/armv7/ is in oprofile 0.9.9-0ubuntu8.
This file is owned by root:root, with mode 0o755.
..
/usr/share/oprofile/arm/armv7-ca15/events
/usr/share/oprofile/arm/armv7-ca15/unit_masks
/usr/share/oprofile/arm/armv7-ca5/events
/usr/share/oprofile/arm/armv7-ca5/unit_masks
/usr/share/oprofile/arm/armv7-ca7/events
/usr/share/oprofile/arm/armv7-ca7/unit_masks
/usr/share/oprofile/arm/armv7-ca9/events
/usr/share/oprofile/arm/armv7-ca9/unit_masks
/usr/share/oprofile/arm/armv7-common/events
/usr/share/oprofile/arm/armv7-common/unit_masks
/usr/share/oprofile/arm/armv7-scorpion/events
/usr/share/oprofile/arm/armv7-scorpion/unit_masks
/usr/share/oprofile/arm/armv7-scorpionmp/events
/usr/share/oprofile/arm/armv7-scorpionmp/unit_masks
/usr/share/oprofile/arm/armv7/events
/usr/share/oprofile/arm/armv7/unit_masks