From c427a475b6bc9d3304cca04acdec53464f71f24c Mon Sep 17 00:00:00 2001 From: Shanker Donthineni Date: Sat, 23 Sep 2017 13:50:19 -0500 Subject: irqchip/gic-v3-its: Fix the incorrect BUG_ON in its_init_vpe_domain() The driver probe path hits 'BUG_ON(entries != vpe_proxy.dev->nr_ites)' on systems where it has VLPI capability, doesn't support direct LPI feature and boot with a single CPU. Relax the BUG_ON() condition to fix the issue. Signed-off-by: Shanker Donthineni Signed-off-by: Marc Zyngier --- drivers/irqchip/irq-gic-v3-its.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/irqchip/irq-gic-v3-its.c') diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index e8d89343d613..e3a59f43def8 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -2851,7 +2851,7 @@ static int its_init_vpe_domain(void) return -ENOMEM; } - BUG_ON(entries != vpe_proxy.dev->nr_ites); + BUG_ON(entries > vpe_proxy.dev->nr_ites); raw_spin_lock_init(&vpe_proxy.lock); vpe_proxy.next_victim = 0; -- cgit v1.2.3-59-g8ed1b