From: Zenghui Yu <yuzenghui@huawei.com>
Date: Thu, 6 Feb 2020 15:57:10 +0800
Subject: irqchip/gic-v3-its: Remove superfluous WARN_ON
Git-commit: b46353250ba3b4946adcbbabead23546fcb758b0
Patch-mainline: v5.6-rc1
References: jsc#SLE-14773 jsc#SLE-14763
"ITS virtual pending table not cleaning" is already complained inside
its_clear_vpend_valid(), there's no need to trigger a WARN_ON again.
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200206075711.1275-6-yuzenghui@huawei.com
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
drivers/irqchip/irq-gic-v3-its.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 8405ebdd9ffb..811875bf3abb 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -2857,7 +2857,6 @@ static void its_cpu_init_lpis(void)
* corrupting memory.
*/
val = its_clear_vpend_valid(vlpi_base, 0, 0);
- WARN_ON(val & GICR_VPENDBASER_Dirty);
}
if (allocate_vpe_l1_table()) {
--
2.28.0