Hi Lorenzo, This set covers a condition where, with many debug options enabled, the allocation of the vmd irq lists can exceed the max order of the allocator. The first patch reverts a very old optimization which is no longer valid. The second patch adds a layer of indirection to the vmd irq lists to significantly reduce the size per allocation. Please consider these for v5.5 Jon Derrick (2): Revert "x86/PCI: VMD: Eliminate index member from IRQ list" PCI: vmd: Add indirection layer to vmd irq lists drivers/pci/controller/vmd.c | 47 ++++++++++++++++++++++---------------------- 1 file changed, 24 insertions(+), 23 deletions(-) -- 1.8.3.1
