From: Wei Li liwei391@huawei.com
hulk inclusion category: bugfix bugzilla: NA CVE: NA
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/builds/1mHAjaH6WFVPAq6OVOJsJsJKHA2/drivers/irqchip/irq-gic-v3.c: In function 'gic_cpu_init': /builds/1mHAjaH6WFVPAq6OVOJsJsJKHA2/drivers/irqchip/irq-gic-v3.c:888:3: error: implicit declaration of function 'ipi_set_nmi_prio' [-Werror=implicit-function-declaration] 888 | ipi_set_nmi_prio(rbase, GICD_INT_NMI_PRI); | ^~~~~~~~~~~~~~~~
On ARM32, ipi_set_nmi_prio() is not implmented as CONFIG_ARM64_PSEUDO_NMI is not supported. Skip setting the NMI priority of SGIs when initializing.
Signed-off-by: Wei Li liwei391@huawei.com Reviewed-by: Hanjun Guo guohanjun@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/irqchip/irq-gic-v3.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index 6bb787ba1764..14e9c1a5627b 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -884,8 +884,10 @@ static void gic_cpu_init(void)
gic_cpu_config(rbase, gic_redist_wait_for_rwp);
+#ifdef CONFIG_ARM64_PSEUDO_NMI if (gic_supports_nmi()) ipi_set_nmi_prio(rbase, GICD_INT_NMI_PRI); +#endif
/* initialise system registers */ gic_cpu_sys_reg_init();