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charset="utf-8" In the commit referenced below I failed to pay attention to this code also being buildable as 32-bit. Adjust the type of "ret" - there's no real need for it to be wider than 32 bits. Fixes: 934ef33ee75c ("x86/PVH: obtain VGA console info in Dom0") Reported-by: kernel test robot Signed-off-by: Jan Beulich Reviewed-by: Juergen Gross --- a/arch/x86/xen/enlighten_pvh.c +++ b/arch/x86/xen/enlighten_pvh.c @@ -48,7 +48,7 @@ void __init xen_pvh_init(struct boot_par struct xen_platform_op op =3D { .cmd =3D XENPF_get_dom0_console, }; - long ret =3D HYPERVISOR_platform_op(&op); + int ret =3D HYPERVISOR_platform_op(&op); =20 if (ret > 0) xen_init_vga(&op.u.dom0_console,