David Woodhouse 3de75ed352 hw/xen: don't clear map_track[] in xen_gnttab_reset() ... The refcounts actually correspond to 'active_ref' structures stored in a GHashTable per "user" on the backend side (mostly, per XenDevice). If we zero map_track[] on reset, then when the backend drivers get torn down and release their mapping we hit the assert(s->map_track[ref] != 0) in gnt_unref(). So leave them in place. Each backend driver will disconnect and reconnect as the guest comes back up again and reconnects, and it all works out OK in the end as the old refs get dropped. Cc: qemu-stable@nongnu.org Fixes: de26b26197 ("hw/xen: Implement soft reset for emulated gnttab") Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>		2023-11-06 10:03:45 +00:00
..
kvm	hw/xen: don't clear map_track[] in xen_gnttab_reset()	2023-11-06 10:03:45 +00:00
xen	xen-platform: do full PCI reset during unplug of IDE devices	2023-08-01 10:22:33 +01:00
Kconfig	hw/isa/piix3: Merge hw/isa/piix4.c	2023-10-22 05:18:17 -04:00
acpi-build.c	hw/cxl: Add QTG _DSM support for ACPI0017 device	2023-10-22 05:18:17 -04:00
acpi-build.h	hw/acpi/ich9: Enable ACPI PCI hot-plug	2021-07-16 04:33:35 -04:00
acpi-common.c	hw/i386/acpi-build: Use pc_madt_cpu_entry() directly	2023-10-04 18:15:05 -04:00
acpi-common.h	hw/i386/acpi-build: Use pc_madt_cpu_entry() directly	2023-10-04 18:15:05 -04:00
acpi-microvm.c	hw/i386: changes towards enabling -Wshadow=local for x86 machines	2023-10-06 10:56:54 +02:00
acpi-microvm.h	microvm/acpi: add minimal acpi support	2020-09-17 14:16:19 +02:00
amd_iommu.c	hw/i386/amd_iommu: Do not use SysBus API to map local MMIO region	2023-10-19 23:13:28 +02:00
amd_iommu.h	amd_iommu: Fix APIC address check	2023-10-04 18:15:06 -04:00
e820_memory_layout.c	hw/i386/e820: remove legacy reserved entries for e820	2022-11-02 06:56:31 -04:00
e820_memory_layout.h	hw/i386/e820: remove legacy reserved entries for e820	2022-11-02 06:56:31 -04:00
fw_cfg.c	hw/i386/fw_cfg: Include missing 'cpu.h' header	2023-09-07 13:32:37 +02:00
fw_cfg.h	hw/i386/e820: remove legacy reserved entries for e820	2022-11-02 06:56:31 -04:00
intel_iommu.c	virtio,pc,pci: features, cleanups	2023-10-23 14:45:29 -07:00
intel_iommu_internal.h	intel-iommu: Report interrupt remapping faults, fix return value	2023-10-22 05:18:17 -04:00
kvmvapic.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
meson.build	hw/xen: cleanup sourcesets	2023-10-18 10:01:01 +02:00
microvm-dt.c	hw/rtc/mc146818rtc: QOM'ify io_base offset	2022-06-11 11:44:50 +02:00
microvm-dt.h	microvm: add device tree support.	2021-11-02 17:24:17 +01:00
microvm.c	hw/acpi: Realize ACPI_GED sysbus device before accessing it	2023-10-19 23:13:28 +02:00
multiboot.c	bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx	2023-01-18 11:14:34 +01:00
multiboot.h	target/i386: use DMA-enabled multiboot ROM for new-enough QEMU machine types	2021-11-02 15:57:27 +01:00
pc.c	kvm: i8254: require KVM_CAP_PIT2 and KVM_CAP_PIT_STATE2	2023-10-25 19:53:38 +02:00
pc_piix.c	docs/about: Mark the old pc-i440fx-2.0 - 2.3 machine types as deprecated	2023-10-27 09:43:06 +02:00
pc_q35.c	hw/i386/pc_q35: Wire ICH9 LPC function's interrupts before its realize()	2023-10-22 05:18:16 -04:00
pc_sysfw.c	i386: factor out x86_firmware_configure()	2022-04-27 07:51:01 +02:00
pc_sysfw_ovmf-stubs.c	hw/i386: Introduce X86_FW_OVMF Kconfig symbol	2021-07-14 22:28:58 +02:00
pc_sysfw_ovmf.c	hw/i386: Replace magic number with field length calculation	2022-03-06 05:08:23 -05:00
port92.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
sgx-epc.c	Mark remaining global TypeInfo instances as const	2022-02-21 13:30:20 +00:00
sgx-stub.c	numa: Enable numa for SGX EPC sections	2021-12-10 09:47:18 +01:00
sgx.c	*: Add missing includes of qemu/error-report.h	2023-03-22 15:06:57 +00:00
trace-events	vmmouse: replace DPRINTF with tracing	2023-09-12 10:37:01 +04:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
vmmouse.c	vmmouse: use explicit code	2023-09-12 10:37:02 +04:00
vmport.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
x86-iommu-stub.c	hw/i386/pc: Remove x86_iommu_get_type()	2021-11-01 18:49:10 -04:00
x86-iommu.c	hw/i386/x86-iommu: Fix endianness issue in x86_iommu_irq_to_msi_message()	2023-08-03 16:16:17 -04:00
x86.c	hw/i386: changes towards enabling -Wshadow=local for x86 machines	2023-10-06 10:56:54 +02:00