Hi,
On 05/03/2025 09:11, Mykola Kvach wrote:
From: Mykyta Poturai
These functions may be unimplemented, so check that they exist before
calling to prevent crashes.
Looking at the cover letter, I see you wrote the following:
"Add suspend/resume handlers to IOMMU drivers (there aren’t any
pro
On 05.03.2025 10:11, Mykola Kvach wrote:
> --- a/xen/drivers/passthrough/iommu.c
> +++ b/xen/drivers/passthrough/iommu.c
> @@ -613,7 +613,7 @@ int __init iommu_setup(void)
>
> int iommu_suspend(void)
> {
> -if ( iommu_enabled )
> +if ( iommu_enabled && iommu_get_ops() && iommu_get_ops()
From: Mykyta Poturai
These functions may be unimplemented, so check that they exist before
calling to prevent crashes.
Signed-off-by: Mykyta Poturai
Signed-off-by: Mykola Kvach
---
Introduced in patch series V3.
---
xen/drivers/passthrough/iommu.c | 4 ++--
1 file changed, 2 insertions(+), 2
