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: 3227c3a89d ("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>
This commit is contained in:
Sascha Bischoff 2026-02-25 08:31:40 +00:00 committed by Marc Zyngier
parent ec197dca87
commit 29c8b85adb

View file

@ -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);