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| author | Thomas Gleixner <tglx@linutronix.de> | 2023-08-14 10:18:41 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2023-10-10 14:38:18 +0200 |
| commit | 5d376b8fb165eca33ea166ee43a637c8e912abd4 (patch) | |
| tree | 3ca58541e2ecc3fba14876a2970cf6d5f70f9763 /arch/x86/kernel/apic/apic_noop.c | |
| parent | 4705243d237ab6abd8696e9672ad3fb36587c6f6 (diff) | |
| download | linux-stable-5d376b8fb165eca33ea166ee43a637c8e912abd4.tar.gz linux-stable-5d376b8fb165eca33ea166ee43a637c8e912abd4.tar.bz2 linux-stable-5d376b8fb165eca33ea166ee43a637c8e912abd4.zip | |
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/kernel/apic/apic_noop.c')
| -rw-r--r-- | arch/x86/kernel/apic/apic_noop.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c index 966d7cf10b95..f834a2064d73 100644 --- a/arch/x86/kernel/apic/apic_noop.c +++ b/arch/x86/kernel/apic/apic_noop.c @@ -18,6 +18,8 @@ #include <asm/apic.h> +#include "local.h" + static void noop_send_IPI(int cpu, int vector) { } static void noop_send_IPI_mask(const struct cpumask *cpumask, int vector) { } static void noop_send_IPI_mask_allbutself(const struct cpumask *cpumask, int vector) { } |