diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2023-08-14 11:18:40 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2023-10-10 15:38:18 +0300 |
| commit | 4705243d237ab6abd8696e9672ad3fb36587c6f6 (patch) | |
| tree | 157d67d38eeab85b79545917ed0b98e19256cc90 /arch/x86/include/asm/processor.h | |
| parent | 9ff4275bc8fd7bd5ac4677e2724397f8db3209bf (diff) | |
| download | linux-4705243d237ab6abd8696e9672ad3fb36587c6f6.tar.xz | |
x86/apic: Use u32 for APIC IDs in global data
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 fixup the most obvious usage sites of that.
The APIC callbacks will be addressed separately.
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/20230814085112.922905727@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/processor.h')
| -rw-r--r-- | arch/x86/include/asm/processor.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index d529d8a9ab5e..ffd03123b739 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -693,12 +693,12 @@ extern int set_tsc_mode(unsigned int val); DECLARE_PER_CPU(u64, msr_misc_features_shadow); -static inline u16 per_cpu_llc_id(unsigned int cpu) +static inline u32 per_cpu_llc_id(unsigned int cpu) { return per_cpu(cpu_info.topo.llc_id, cpu); } -static inline u16 per_cpu_l2c_id(unsigned int cpu) +static inline u32 per_cpu_l2c_id(unsigned int cpu) { return per_cpu(cpu_info.topo.l2c_id, cpu); } |