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| author | Thomas Gleixner <tglx@linutronix.de> | 2024-03-04 11:12:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2024-03-04 12:01:54 +0100 |
| commit | 712610725c48c829e42bebfc9908cd92468e2731 (patch) | |
| tree | 48ab84808ef0195a784ce0cdb94b8f0b9bfcf41c /arch/csky | |
| parent | x86/msr: Add missing __percpu annotations (diff) | |
| download | linux-712610725c48c829e42bebfc9908cd92468e2731.tar.xz linux-712610725c48c829e42bebfc9908cd92468e2731.zip | |
smp: Consolidate smp_prepare_boot_cpu()
There is no point in having seven architectures implementing the same empty
stub.
Provide a weak function in the init code and remove the stubs.
This also allows to utilize the function on UP which is required to
sanitize the per CPU handling on X86 UP.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20240304005104.567671691@linutronix.de
Diffstat (limited to 'arch/csky')
| -rw-r--r-- | arch/csky/kernel/smp.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/csky/kernel/smp.c b/arch/csky/kernel/smp.c index 8e42352cbf12..92dbbf3e0205 100644 --- a/arch/csky/kernel/smp.c +++ b/arch/csky/kernel/smp.c @@ -152,10 +152,6 @@ void arch_irq_work_raise(void) } #endif -void __init smp_prepare_boot_cpu(void) -{ -} - void __init smp_prepare_cpus(unsigned int max_cpus) { } |