From 7ded22fb1a0072f5ff57ad8338ce11958eb78ee8 Mon Sep 17 00:00:00 2001 From: Gustavo Henrique Nihei Date: Thu, 29 Apr 2021 14:51:59 -0300 Subject: [PATCH] risc-v/k210: Fix SMP interrupt stack size calculation --- arch/risc-v/src/k210/k210_irq.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/risc-v/src/k210/k210_irq.c b/arch/risc-v/src/k210/k210_irq.c index 293a5779e3e..20492994819 100644 --- a/arch/risc-v/src/k210/k210_irq.c +++ b/arch/risc-v/src/k210/k210_irq.c @@ -81,7 +81,12 @@ void up_irqinitialize(void) /* Colorize the interrupt stack for debug purposes */ #if defined(CONFIG_STACK_COLORATION) && CONFIG_ARCH_INTERRUPTSTACK > 15 - size_t intstack_size = (CONFIG_ARCH_INTERRUPTSTACK & ~15); + size_t intstack_size = 0; +#ifndef CONFIG_SMP + intstack_size = (CONFIG_ARCH_INTERRUPTSTACK & ~15); +#else + intstack_size = ((CONFIG_ARCH_INTERRUPTSTACK * CONFIG_SMP_NCPUS) & ~15); +#endif riscv_stack_color((FAR void *)&g_intstackalloc, intstack_size); #endif