diff options
| author | Sascha Bischoff <Sascha.Bischoff@arm.com> | 2026-02-25 08:31:40 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-02-25 08:55:59 +0000 |
| commit | 29c8b85adb47daefc213381bc1831787f512d89b (patch) | |
| tree | 716e27dcd7660b24e54ec3a708c1c997c9773a54 | |
| parent | ec197dca8735f7627e5cff7e3fa8839b53a28514 (diff) | |
irqchip/gic-v5: Fix inversion of IRS_IDR0.virt flag
It appears that a !! became ! during a cleanup, resulting in inverted
logic when detecting if a host GICv5 implementation is capable of
virtualization.
Re-add the missing !, fixing the behaviour.
Fixes: 3227c3a89d65f ("irqchip/gic-v5: Check if impl is virt capable")
Signed-off-by: Sascha Bischoff <sascha.bischoff@arm.com>
Link: https://patch.msgid.link/20260225083130.3378490-1-sascha.bischoff@arm.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
| -rw-r--r-- | drivers/irqchip/irq-gic-v5-irs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-v5-irs.c b/drivers/irqchip/irq-gic-v5-irs.c index eeeb40fb0eaa..4ed2bfa17c01 100644 --- a/drivers/irqchip/irq-gic-v5-irs.c +++ b/drivers/irqchip/irq-gic-v5-irs.c @@ -744,7 +744,7 @@ static int __init gicv5_irs_init(struct device_node *node) */ if (list_empty(&irs_nodes)) { idr = irs_readl_relaxed(irs_data, GICV5_IRS_IDR0); - gicv5_global_data.virt_capable = !FIELD_GET(GICV5_IRS_IDR0_VIRT, idr); + gicv5_global_data.virt_capable = !!FIELD_GET(GICV5_IRS_IDR0_VIRT, idr); idr = irs_readl_relaxed(irs_data, GICV5_IRS_IDR1); irs_setup_pri_bits(idr); |