From: Jan Kiszka <[email protected]>

Prior to kernel 4.7, we need x-buggy-eim=on as additional intel-iommu
device parameter. The switch is a nop on recent kernels, so add it
unconditionally.

Signed-off-by: Jan Kiszka <[email protected]>
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index f12790b..ebb98fd 100644
--- a/README.md
+++ b/README.md
@@ -240,7 +240,7 @@ For Intel CPUs: Make sure the kvm-intel module was loaded 
with nested=1 to
 enable nested VMX support. Start the virtual machine as follows:
 
     qemu-system-x86_64 -machine q35,kernel_irqchip=split -m 1G -enable-kvm \
-        -smp 4 -device intel-iommu,intremap=on \
+        -smp 4 -device intel-iommu,intremap=on,x-buggy-eim=on \
         -cpu kvm64,-kvm_pv_eoi,-kvm_steal_time,-kvm_asyncpf,-kvmclock,+vmx \
         -drive file=LinuxInstallation.img,format=raw|qcow2|...,id=disk,if=none 
\
         -device ide-hd,drive=disk -serial stdio -serial vc \
-- 
2.1.4

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