From: Peter Robinson <pbrobinson(a)gmail.com&gt; The ACPI prefernce is RHEL specific, in Fedora we use upstream defaults so it doesn't randomly change the expectations as to how certain hardware works that generally isn't classed as "enterprise". So wrap it in the special RHEL check as it should be for the ARK kernels. Signed-off-by: Peter Robinson <pbrobinson(a)gmail.com&gt; CC: Mark Salter <msalter(a)redhat.com&gt; --- arch/arm64/kernel/acpi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c index be65df48588f..4c41ad355258 100644 --- a/arch/arm64/kernel/acpi.c +++ b/arch/arm64/kernel/acpi.c @@ -40,7 +40,11 @@ int acpi_pci_disabled = 1; /* skip ACPI PCI scan and IRQ initialization */ EXPORT_SYMBOL(acpi_pci_disabled); static bool param_acpi_off __initdata; +#ifdef CONFIG_RHEL_DIFFERENCES static bool param_acpi_on __initdata = true; +#else +static bool param_acpi_on __initdata; +#endif static bool param_acpi_force __initdata; static int __init parse_acpi(char *arg) -- GitLab