Public bug reported: Performance of devices on GICv3 based systems can be improved by allowing them to read the GIC-ITS and GICR tables out of cache instead of external memory. This was addressed upstream in the following commit:
commit 2fd632a00383e812db7186f903ebed808d9951bd Author: Shanker Donthineni <[email protected]> Date: Wed Jan 25 21:51:41 2017 -0600 irqchip/gic-v3-its: Enable cacheable attribute Read-allocate hints ** Affects: linux (Ubuntu) Importance: Medium Assignee: dann frazier (dannf) Status: In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671598 Title: irqchip/gic-v3-its: Enable cacheable attribute Read-allocate hints To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1671598/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
