To ease debugging, add a few tracepoints around the cxl hcalls.
Co-authored-by: NFrederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: NFrederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: NChristophe Lombard <clombard@linux.vnet.ibm.com>
Reviewed-by: NManoj Kumar <manoj@linux.vnet.ibm.com>
Acked-by: NIan Munsie <imunsie@au1.ibm.com>
Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>