The gic_interrupt function is the main handler for processing IRQs.
Currently, due to restrictive checks, it does not process interrupt
numbers greater than 1019. This patch updates the condition to allow
the handling of interrupts from the eSPI range.
Signed-off-by: Leonid Komarianskyi <leonid_komarians...@epam.com>
Reviewed-by: Volodymyr Babchuk <volodymyr_babc...@epam.com>
---
Changes in V4:
- fixed commit message
- added reviewed-by from Volodymyr Babchuk
Changes in V3:
- no changes
Changes in V2:
- no changes
---
xen/arch/arm/gic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/arch/arm/gic.c b/xen/arch/arm/gic.c
index b88237ccda..634b77c987 100644
--- a/xen/arch/arm/gic.c
+++ b/xen/arch/arm/gic.c
@@ -341,7 +341,7 @@ void gic_interrupt(struct cpu_user_regs *regs, int is_fiq)
/* Reading IRQ will ACK it */
irq = gic_hw_ops->read_irq();
- if ( likely(irq >= GIC_SGI_STATIC_MAX && irq < 1020) )
+ if ( likely(irq >= GIC_SGI_STATIC_MAX && irq < 1020) || is_espi(irq) )
{
isb();
do_IRQ(regs, irq, is_fiq);
--
2.34.1
