Merge tag 'irqchip-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core

Pull irqchip/genirq updates from Marc Zyngier:

 * Core code update:

  - Non-SMP IRQ affinity fixes, allowing UP kernel to behave similarly
    to SMP ones for the purpose of interrupt affinity

  - Let irq_set_chip_handler_name_locked() take a const struct irq_chip *

  - Tidy-up the NOMAP irqdomain API variant

  - Teach action_show() to use for_each_action_of_desc()

  - Make irq_chip_request_resources_parent() allow the parent callback
    to be optional

  - Remove dynamic allocations from populate_parent_alloc_arg()

 * New drivers:

  - Merge the long awaited IRQ support for the LoongArch architecture,
    with the provisional ACPICA update (to be reverted once the official
    support lands)

  - New Renesas RZ/G2L IRQC driver, equipped with its companion GPIO
    driver

 * Driver updates

  - Optimise the hot path operations for the SiFive PLIC, trading the
    locking for per-CPU priority masking masking operations which are
    apparently faster

  - Work around broken PLIC implementations that deal pretty badly with
    edge-triggered interrupts. Flag two implementations as affected.

  - Simplify the irq-stm32-exti driver, particularly the table that
    remaps the interrupts from exti to the GIC, reducing the memory usage

  - Convert the ocelot irq_chip to being immutable

  - Check ioremap() return value in the MIPS GIC driver

  - Move MMP driver init function declarations into the common .h

  - The obligatory typo fixes

Link: https://lore.kernel.org/all/20220727192356.1860546-1-maz@kernel.org

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c
index db814f7b93ba..e7c6f6629e7c 100644
--- a/drivers/pci/controller/pci-hyperv.c
+++ b/drivers/pci/controller/pci-hyperv.c
@@ -642,7 +642,7 @@ static void hv_arch_irq_unmask(struct irq_data *data)
 	struct hv_retarget_device_interrupt *params;
 	struct tran_int_desc *int_desc;
 	struct hv_pcibus_device *hbus;
-	struct cpumask *dest;
+	const struct cpumask *dest;
 	cpumask_var_t tmp;
 	struct pci_bus *pbus;
 	struct pci_dev *pdev;
@@ -1613,7 +1613,7 @@ out:
 }
 
 static u32 hv_compose_msi_req_v1(
-	struct pci_create_interrupt *int_pkt, struct cpumask *affinity,
+	struct pci_create_interrupt *int_pkt, const struct cpumask *affinity,
 	u32 slot, u8 vector, u8 vector_count)
 {
 	int_pkt->message_type.type = PCI_CREATE_INTERRUPT_MESSAGE;
@@ -1635,13 +1635,13 @@ static u32 hv_compose_msi_req_v1(
  * Create MSI w/ dummy vCPU set targeting just one vCPU, overwritten
  * by subsequent retarget in hv_irq_unmask().
  */
-static int hv_compose_msi_req_get_cpu(struct cpumask *affinity)
+static int hv_compose_msi_req_get_cpu(const struct cpumask *affinity)
 {
 	return cpumask_first_and(affinity, cpu_online_mask);
 }
 
 static u32 hv_compose_msi_req_v2(
-	struct pci_create_interrupt2 *int_pkt, struct cpumask *affinity,
+	struct pci_create_interrupt2 *int_pkt, const struct cpumask *affinity,
 	u32 slot, u8 vector, u8 vector_count)
 {
 	int cpu;
@@ -1660,7 +1660,7 @@ static u32 hv_compose_msi_req_v2(
 }
 
 static u32 hv_compose_msi_req_v3(
-	struct pci_create_interrupt3 *int_pkt, struct cpumask *affinity,
+	struct pci_create_interrupt3 *int_pkt, const struct cpumask *affinity,
 	u32 slot, u32 vector, u8 vector_count)
 {
 	int cpu;
@@ -1697,7 +1697,7 @@ static void hv_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
 	struct hv_pci_dev *hpdev;
 	struct pci_bus *pbus;
 	struct pci_dev *pdev;
-	struct cpumask *dest;
+	const struct cpumask *dest;
 	struct compose_comp_ctxt comp;
 	struct tran_int_desc *int_desc;
 	struct msi_desc *msi_desc;