** Summary changed: - [SRU][B/C/OEM/D] Fix AMD IOMMU NULL dereference + [SRU][B/B-OEM/C/D] Fix AMD IOMMU NULL dereference
** Description changed: [Impact] When no acpi hid match the device, there will be a NULL dereference in amd iommu. It will make system hang. [Fix] Check NULL pointer before using it. [Test] Tested on several AMD platforms, bugs are fixed with this patch. [Regression Potential] - Upstream fix, Verified on several platforms. + Low, upstream fix, Verified on several platforms. It should be safe. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1820990 Title: [SRU][B/B-OEM/C/D] Fix AMD IOMMU NULL dereference To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1820990/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
