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kernel: fatal: unlock IRQs in early return points in z_fatal_error

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We need to unlock IRQs in early return points of
z_fatal_error() functions; not only at the normal
return point.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit is contained in:
Ioannis Glaropoulos 2020-02-14 15:32:53 +01:00 • committed by Johan Hedberg
commit 3a3364eef8
1 changed files with 2 additions and 0 deletions
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2
kernel/fatal.c
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@ -156,9 +156,11 @@ void z_fatal_error(unsigned int reason, const z_arch_esf_t *esf)
/* Abort the thread only on STACK Sentinel check fail. */ /* Abort the thread only on STACK Sentinel check fail. */
#if defined(CONFIG_STACK_SENTINEL) #if defined(CONFIG_STACK_SENTINEL)
if (reason != K_ERR_STACK_CHK_FAIL) { if (reason != K_ERR_STACK_CHK_FAIL) {
arch_irq_unlock(key);
return; return;
} }
#else #else
arch_irq_unlock(key);
return; return;
#endif /* CONFIG_STACK_SENTINEL */ #endif /* CONFIG_STACK_SENTINEL */
} }