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qemu/hw/intc
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Frank Chang 078189b327 hw/intc: Update APLIC IDC after claiming iforce register 
Currently, QEMU only sets the iforce register to 0 and returns early
when claiming the iforce register. However, this may leave mip.meip
remains at 1 if a spurious external interrupt triggered by iforce
register is the only pending interrupt to be claimed, and the interrupt
cannot be lowered as expected.

This commit fixes this issue by calling riscv_aplic_idc_update() to
update the IDC status after the iforce register is claimed.

Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Jim Shu <jim.shu@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20240321104951.12104-1-frank.chang@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-03-22 15:29:44 +10:00
..
allwinner-a10-pic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
apic.c hw/intc/apic: fix memory leak 2024-03-09 18:51:45 +01:00
apic_common.c hw/i386/x86: Fix PIC interrupt handling if APIC is globally disabled 2024-02-14 06:09:32 -05:00
arm_gic.c arm: spelling fixes 2023-07-25 17:13:53 +03:00
arm_gic_common.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
arm_gic_kvm.c migration: simplify blockers 2023-10-20 08:51:41 +02:00
arm_gicv2m.c arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
arm_gicv3.c hw/intc/arm_gicv3: Specify valid and impl in MemoryRegionOps 2022-03-07 13:16:50 +00:00
arm_gicv3_common.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
arm_gicv3_cpuif.c hw/intc/arm_gicv3_cpuif: Mark up VNCR offsets for GIC CPU registers 2024-01-09 14:44:45 +00:00
arm_gicv3_cpuif_common.c hw/intc/arm_gicv3: Extract gicv3_set_gicv3state from arm_gicv3_cpuif.c 2021-12-15 10:11:34 +00:00
arm_gicv3_dist.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
arm_gicv3_its.c hw/intc/arm_gicv3_its: Avoid shadowing variable in do_process_its_cmd() 2023-09-29 10:07:18 +02:00
arm_gicv3_its_common.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
arm_gicv3_its_kvm.c hw/intc/arm_gicv3: Include missing 'qemu/error-report.h' header 2023-12-19 17:57:44 +00:00
arm_gicv3_kvm.c migration: simplify blockers 2023-10-20 08:51:41 +02:00
arm_gicv3_redist.c arm: spelling fixes 2023-07-25 17:13:53 +03:00
armv7m_nvic.c hw/intc/armv7m_nvic: add "num-prio-bits" property 2024-01-09 14:42:40 +00:00
aspeed_vic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
bcm2835_ic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
bcm2836_control.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
etraxfs_pic.c hw: Replace anti-social QOM type names 2021-03-19 15:18:43 +01:00
exynos4210_combiner.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
exynos4210_gic.c Misc cleanups 2022-04-21 09:27:54 -07:00
gic_internal.h hw/intc/arm_gic: Drop GIC_BASE_IRQ macro 2018-09-25 15:13:24 +01:00
gicv3_internal.h hw/intc/arm_gicv3: Update ID and feature registers for GICv4 2022-04-22 14:44:53 +01:00
goldfish_pic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
grlib_irqmp.c hw/intc/grlib_irqmp: abort realize when ncpus value is out of range 2024-03-09 19:17:01 +01:00
heathrow_pic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
i8259.c hw/intc/i8259: Implement legacy LTIM Edge/Level Bank Select 2023-03-08 00:37:48 +01:00
i8259_common.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
imx_avic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
imx_gpcv2.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
intc.c intc: add an interface to gather statistics/informations on interrupt controllers 2016-10-04 10:00:25 +02:00
ioapic.c hw/intc/ioapic: Update KVM routes before redelivering IRQ, on RTE update 2023-03-15 11:52:25 +01:00
ioapic_common.c hw/intc: Check @errp to handle the error of IOAPICCommonClass.realize() 2024-03-12 11:45:33 +01:00
ioapic_internal.h hw: Move ioapic*.h to intc/ 2023-02-27 22:29:01 +01:00
Kconfig hw/intc/Kconfig: Fix GIC settings when using "--without-default-devices" 2024-03-01 08:27:33 +01:00
kvm_irqcount.c hw/intc: Extract the IRQ counting functions into a separate file 2023-01-13 16:22:57 +01:00
loongarch_extioi.c hw/intc/loongarch_extioi: Fix interrupt routing update 2024-03-20 10:19:57 +08:00
loongarch_ipi.c hw/loongarch/virt: Set iocsr address space per-board rather than percpu 2024-01-11 19:22:47 +08:00
loongarch_pch_msi.c hw/intc/loongarch_pch_msi: add irq number property 2023-01-06 10:54:20 +08:00
loongarch_pch_pic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
loongson_liointc.c hw/other: spelling fixes 2023-09-21 11:31:16 +03:00
m68k_irqc.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
meson.build meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
mips_gic.c accel/tcg: Replace CPUState.env_ptr with cpu_env() 2023-10-04 11:03:54 -07:00
nios2_vic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
omap_intc.c hw/other: spelling fixes 2023-09-21 11:31:16 +03:00
ompic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
openpic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
openpic_kvm.c memory: Name all the memory listeners 2021-09-30 15:30:24 +02:00
pl190.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
pnv_xive.c hw/other: spelling fixes 2023-09-21 11:31:16 +03:00
pnv_xive2.c ppc/xive: Use address_space routines to access the machine RAM 2023-09-06 11:19:33 +02:00
pnv_xive2_regs.h pnv/xive2: Add definition for the ESB cache configuration register 2023-06-10 10:19:24 -03:00
pnv_xive_regs.h ppc/xive: Handle END triggers between chips with MMIOs 2023-09-06 11:19:33 +02:00
ppc-uic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
realview_gic.c error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
riscv_aclint.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
riscv_aplic.c hw/intc: Update APLIC IDC after claiming iforce register 2024-03-22 15:29:44 +10:00
riscv_imsic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
rx_icu.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
s390_flic.c system/cpus: rename qemu_mutex_lock_iothread() to bql_lock() 2024-01-08 10:45:43 -05:00
s390_flic_kvm.c hw/intc/s390_flic: Consolidate the use of device_class_set_parent_realize() 2024-02-13 10:59:25 +03:00
sh_intc.c hw/intc/sh_intc: Remove unneeded local variable initialisers 2021-10-30 18:39:37 +02:00
sifive_plic.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
slavio_intctl.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
spapr_xive.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
spapr_xive_kvm.c hw/other: spelling fixes 2023-09-21 11:31:16 +03:00
trace-events i386/tcg: implement x2APIC registers MSR access 2024-02-14 06:09:32 -05:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vgic_common.h intc/gic: Extract some reusable vGIC code 2015-09-24 01:29:36 +01:00
xics.c hw/intc/xics: Include missing 'cpu.h' header 2024-01-30 21:20:20 +03:00
xics_kvm.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
xics_pnv.c non-virt: Fix Lesser GPL version number 2020-11-15 16:38:24 +01:00
xics_spapr.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
xilinx_intc.c hw/intc/xilinx_intc: Use 'XpsIntc' typedef instead of 'struct xlx_pic' 2023-01-12 17:15:09 +00:00
xive.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
xive2.c hw/other: spelling fixes 2023-09-21 11:31:16 +03:00
xlnx-pmu-iomod-intc.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00
xlnx-zynqmp-ipi.c hw/intc: Constify VMState 2023-12-29 11:17:30 +11:00