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Re: [PATCH v3 11/23] xen/riscv: implement make_intc_domU_node()
- To: Jan Beulich <jbeulich@xxxxxxxx>
- From: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
- Date: Wed, 24 Jun 2026 13:36:28 +0200
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- Cc: Romain Caritey <Romain.Caritey@xxxxxxxxxxxxx>, Alistair Francis <alistair.francis@xxxxxxx>, Connor Davis <connojdavis@xxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Julien Grall <julien@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Wed, 24 Jun 2026 11:36:35 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 6/22/26 4:34 PM, Jan Beulich wrote:
On 17.06.2026 13:17, Oleksii Kurochko wrote:
Introduce a RISC-V specific function to create an interrupt controller
Device Tree node for DomU domains during dom0less build.
Add make_intc_domU_node() to the dom0less build path and wire it to
a new generic helper, intc_make_domu_dt_node(), which delegates DT
node creation to the active interrupt controller implementation via
vintc_init_ops.
Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
Thanks.
with ...
--- a/xen/arch/riscv/intc.c
+++ b/xen/arch/riscv/intc.c
@@ -3,6 +3,7 @@
#include <xen/acpi.h>
#include <xen/bug.h>
#include <xen/device_tree.h>
+#include <xen/fdt-kernel.h>
#include <xen/init.h>
#include <xen/irq.h>
#include <xen/lib.h>
@@ -72,3 +73,10 @@ void intc_route_irq_to_xen(struct irq_desc *desc, unsigned
int priority)
intc_set_irq_type(desc, desc->arch.type);
intc_set_irq_priority(desc, priority);
}
+
+int __init make_intc_domU_node(struct kernel_info *kinfo)
+{
+ struct vintc *vintc = kinfo->bd.d->arch.vintc;
... this also becoming pointer-to-const.
I will add const.
~ Oleksii
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