wangzhi-art commented on code in PR #15429:
URL: https://github.com/apache/nuttx/pull/15429#discussion_r1908225459
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arch/arm/src/armv8-m/arm_ramvec_attach.c:
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@@ -68,7 +68,7 @@ int arm_ramvec_attach(int irq, up_vector_t vector)
* common exception handler.
*/
- flags = enter_critical_section();
+ flags = spin_lock_irqsave(&g_ramvec_lock);
Review Comment:
> move to line 88
We need to disable interrupts before calling up_disable_irq(), so also need
to put it before the up_disable_irq() function.
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