External/cloud-hypervisor
1
0
Fork 0
mirror of https://github.com/cloud-hypervisor/cloud-hypervisor.git synced 2025-02-22 11:22:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

Revert "vfio: use correct flags to disable interrupts"

Browse Source 
This reverts commit 66fde245b39b71dfc2e46803bcaf640f8175bcb5.

The commit broke the VFIO support for MSI. Issue needs to be
investigated but in the meantime, it is safer to fix the codebase.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf 2019-11-22 17:59:51 -08:00 committed by Samuel Ortiz
parent 8fe5a43d9d
commit 360f0639f4
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
vfio/src/vfio_device.rs
View File

@ -692,10 +692,10 @@ impl VfioDevice {
let mut irq_set = vec_with_array_field::<vfio_irq_set, u32>(0);
irq_set[0].argsz = mem::size_of::<vfio_irq_set>() as u32;
irq_set[0].flags = VFIO_IRQ_SET_ACTION_TRIGGER | VFIO_IRQ_SET_DATA_NONE;
irq_set[0].flags = VFIO_IRQ_SET_ACTION_MASK;
irq_set[0].index = irq_index;
irq_set[0].start = 0;
irq_set[0].count = 0;
irq_set[0].count = irq.count;
// Safe as we are the owner of self and irq_set which are valid value
let ret = unsafe { ioctl_with_ref(self, VFIO_DEVICE_SET_IRQS(), &irq_set[0]) };