Merge tag 'irq-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq updates from Thomas Gleixner:
 "Updates for interrupt core and drivers:

  Core:

   - Fix a few inconsistencies between UP and SMP vs interrupt
     affinities

   - Small updates and cleanups all over the place

  New drivers:

   - LoongArch interrupt controller

   - Renesas RZ/G2L interrupt controller

  Updates:

   - Hotpath optimization for SiFive PLIC

   - Workaround for broken PLIC edge triggered interrupts

   - Simall cleanups and improvements as usual"

* tag 'irq-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (52 commits)
  irqchip/mmp: Declare init functions in common header file
  irqchip/mips-gic: Check the return value of ioremap() in gic_of_init()
  genirq: Use for_each_action_of_desc in actions_show()
  irqchip / ACPI: Introduce ACPI_IRQ_MODEL_LPIC for LoongArch
  irqchip: Add LoongArch CPU interrupt controller support
  irqchip: Add Loongson Extended I/O interrupt controller support
  irqchip/loongson-liointc: Add ACPI init support
  irqchip/loongson-pch-msi: Add ACPI init support
  irqchip/loongson-pch-pic: Add ACPI init support
  irqchip: Add Loongson PCH LPC controller support
  LoongArch: Prepare to support multiple pch-pic and pch-msi irqdomain
  LoongArch: Use ACPI_GENERIC_GSI for gsi handling
  genirq/generic_chip: Export irq_unmap_generic_chip
  ACPI: irq: Allow acpi_gsi_to_irq() to have an arch-specific fallback
  APCI: irq: Add support for multiple GSI domains
  LoongArch: Provisionally add ACPICA data structures
  irqdomain: Use hwirq_max instead of revmap_size for NOMAP domains
  irqdomain: Report irq number for NOMAP domains
  irqchip/gic-v3: Fix comment typo
  dt-bindings: interrupt-controller: renesas,rzg2l-irqc: Document RZ/V2L SoC
  ...

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;