linux

iv/linux

History

Nicolin Chen 10e19d492a vfio/ap: Pass in physical address of ind to ap_aqic()

The ap_aqic() is called by vfio_ap_irq_enable() where it passes in a
virt value that's casted from a physical address "h_nib". Inside the
ap_aqic(), it does virt_to_phys() again.

Since ap_aqic() needs a physical address, let's just pass in a pa of
ind directly. So change the "ind" to "pa_ind".

Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Eric Farman <farman@linux.ibm.com>
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Link: https://lore.kernel.org/r/20220723020256.30081-4-nicolinc@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

2022-07-23 07:29:10 -06:00

block

libnvdimm for 5.19

2022-05-27 15:49:30 -07:00

char

S390:

2022-05-26 14:20:14 -07:00

cio

vfio: Replace the DMA unmapping notifier with a callback

2022-07-20 11:57:59 -06:00

crypto

vfio/ap: Pass in physical address of ind to ap_aqic()