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arm64: irq: set the correct node for shadow call stack

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The init_irq_stacks() has been changed to use the correct node:
https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git/commit/?id=75b5e0bf90bf

The init_irq_scs() has the same issue with init_irq_stacks():
	cpu_to_node() is not initialized yet, it does not work.

This patch uses early_cpu_to_node() to set the init_irq_scs()
with the correct node.

Signed-off-by: Huang Shijie <shijie@os.amperecomputing.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20231213012046.12014-1-shijie@os.amperecomputing.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Huang Shijie 2023-12-13 09:20:46 +08:00 committed by Will Deacon
parent 75b5e0bf90
commit 7b1a09e44d
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/kernel/irq.c
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@ -48,7 +48,7 @@ static void init_irq_scs(void)
for_each_possible_cpu(cpu)
per_cpu(irq_shadow_call_stack_ptr, cpu) =
scs_alloc(cpu_to_node(cpu));
scs_alloc(early_cpu_to_node(cpu));
}
#ifdef CONFIG_VMAP_STACK