diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2023-08-08 15:03:41 -0700 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2023-08-09 11:58:16 -0700 |
| commit | ecf600f8942e04c9bf5f7046e096577eebaf6406 (patch) | |
| tree | 82a09a5c9a593084267c6f9df4d68c3ae8027af5 /arch/x86/kernel/apic/io_apic.c | |
| parent | 49062454a3eb4a27add7a3df57e7a34266f6a760 (diff) | |
x86/apic/ioapic: Rename skip_ioapic_setup
Another variable name which is confusing at best. Convert to bool.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Juergen Gross <jgross@suse.com> # Xen PV (dom0 and unpriv. guest)
Diffstat (limited to 'arch/x86/kernel/apic/io_apic.c')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 4241dc243aa8..48975d53e845 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -178,7 +178,7 @@ int mp_bus_id_to_type[MAX_MP_BUSSES]; DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES); -int skip_ioapic_setup; +bool ioapic_is_disabled __ro_after_init; /** * disable_ioapic_support() - disables ioapic support at runtime @@ -189,7 +189,7 @@ void disable_ioapic_support(void) noioapicquirk = 1; noioapicreroute = -1; #endif - skip_ioapic_setup = 1; + ioapic_is_disabled = true; } static int __init parse_noapic(char *str) @@ -831,7 +831,7 @@ static int __acpi_get_override_irq(u32 gsi, bool *trigger, bool *polarity) { int ioapic, pin, idx; - if (skip_ioapic_setup) + if (ioapic_is_disabled) return -1; ioapic = mp_find_ioapic(gsi); @@ -1366,7 +1366,7 @@ void __init enable_IO_APIC(void) int i8259_apic, i8259_pin; int apic, pin; - if (skip_ioapic_setup) + if (ioapic_is_disabled) nr_ioapics = 0; if (!nr_legacy_irqs() || !nr_ioapics) @@ -2399,7 +2399,7 @@ void __init setup_IO_APIC(void) { int ioapic; - if (skip_ioapic_setup || !nr_ioapics) + if (ioapic_is_disabled || !nr_ioapics) return; io_apic_irqs = nr_legacy_irqs() ? ~PIC_IRQS : ~0UL; @@ -2715,7 +2715,7 @@ void __init io_apic_init_mappings(void) "address found in MPTABLE, " "disabling IO/APIC support!\n"); smp_found_config = 0; - skip_ioapic_setup = 1; + ioapic_is_disabled = true; goto fake_ioapic_page; } #endif |