With MPIPL support implemented, enable fadump's functional test for PowerNV
Also, current functional test for powernv uses op-build's Linux 5.10 image,
which doesn't support adding "fadump=on" in argument due to this:
Kernel is locked down from Kernel configuration; see man kernel_lockdown.7
Hence, instead of op-build's image, use the newer fedora vmlinuz as used
in FADump PSeries functional test
Also due to "bash#" string not showing up, rely on sh: no job control to
check if testcase has reached till shell
Reviewed-by: Hari Bathini <hbathini@linux.ibm.com>
Reviewed-by: Sourabh Jain <sourabhjain@linux.ibm.com>
Signed-off-by: Aditya Gupta <adityag@linux.ibm.com>
Tested-by: Shivang Upadhyay <shivangu@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/20260424083837.214947-10-adityag@linux.ibm.com
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>