diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2023-08-14 11:18:41 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2023-10-10 15:38:18 +0300 |
| commit | 5d376b8fb165eca33ea166ee43a637c8e912abd4 (patch) | |
| tree | 3ca58541e2ecc3fba14876a2970cf6d5f70f9763 /arch/x86/include/asm/apic.h | |
| parent | 4705243d237ab6abd8696e9672ad3fb36587c6f6 (diff) | |
| download | linux-5d376b8fb165eca33ea166ee43a637c8e912abd4.tar.xz | |
x86/apic: Use u32 for check_apicid_used()
APIC IDs are used with random data types u16, u32, int, unsigned int,
unsigned long.
Make it all consistently use u32 because that reflects the hardware
register width and move the default implementation to local.h as there are
no users outside the apic directory.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230814085112.981956102@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/apic.h')
| -rw-r--r-- | arch/x86/include/asm/apic.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index a7ac05ce9ac5..e9706972d497 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -292,7 +292,7 @@ struct apic { int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id); bool (*apic_id_registered)(void); - bool (*check_apicid_used)(physid_mask_t *map, int apicid); + bool (*check_apicid_used)(physid_mask_t *map, u32 apicid); void (*init_apic_ldr)(void); void (*ioapic_phys_id_map)(physid_mask_t *phys_map, physid_mask_t *retmap); int (*cpu_present_to_apicid)(int mps_cpu); @@ -538,7 +538,6 @@ extern int default_apic_id_valid(u32 apicid); extern u32 apic_default_calc_apicid(unsigned int cpu); extern u32 apic_flat_calc_apicid(unsigned int cpu); -extern bool default_check_apicid_used(physid_mask_t *map, int apicid); extern void default_ioapic_phys_id_map(physid_mask_t *phys_map, physid_mask_t *retmap); extern int default_cpu_present_to_apicid(int mps_cpu); |