Commits
Kai-Heng Feng committed 93d051550ee
iommu/amd: Override wrong IVRS IOAPIC on Raven Ridge systems Raven Ridge systems may have malfunction touchpad or hang at boot if incorrect IVRS IOAPIC is provided by BIOS. Users already found correct "ivrs_ioapic=" values, let's put them inside kernel to workaround buggy BIOS. BugLink: https://bugs.launchpad.net/bugs/1795292 BugLink: https://bugs.launchpad.net/bugs/1837688 Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>