Merge tag 'iommu-fixes-v5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'iommu-fixes-v5.4-rc5' of git://git./linux/kernel/git/joro/iommu

Pull iommu fixes from Joerg Roedel:

 - Follow-on fix for Renesas IPMMU to get rid of a redundant error
   message.

 - Quirk for AMD IOMMU to make it work on another Acer Laptop model with
   a broken IVRS ACPI table.

 - Fix for a panic at kdump in the Intel IOMMU driver.

* tag 'iommu-fixes-v5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/vt-d: Fix panic after kexec -p for kdump
  iommu/amd: Apply the same IVRS IOAPIC workaround to Acer Aspire A315-41
  iommu/ipmmu-vmsa: Remove dev_err() on platform_get_irq() failure