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| author | Jason Baron | 2012-03-28 20:18:05 +0200 |
|---|---|---|
| committer | Marcelo Tosatti | 2012-04-13 00:01:42 +0200 |
| commit | bc8c6788b60cbbe56700568bcb645e139ab29b7d (patch) | |
| tree | 796e48971cf05945c26d8d5c082c936628d19484 /linux-headers/linux | |
| parent | kvm: Drop unused kvm_pit_in_kernel (diff) | |
| download | qemu-bc8c6788b60cbbe56700568bcb645e139ab29b7d.tar.gz qemu-bc8c6788b60cbbe56700568bcb645e139ab29b7d.tar.xz qemu-bc8c6788b60cbbe56700568bcb645e139ab29b7d.zip | |
kvm: set gsi_bits and max_gsi correctly
The current kvm_init_irq_routing() doesn't set up the used_gsi_bitmap
correctly, and as a consequence pins max_gsi to 32 when it really
should be 1024. I ran into this limitation while testing pci
passthrough, where I consistently got an -ENOSPC return from
kvm_get_irq_route_gsi() called from assigned_dev_update_msix_mmio().
Signed-off-by: Jason Baron <jbaron@redhat.com>
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Acked-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'linux-headers/linux')
0 files changed, 0 insertions, 0 deletions