Maciej S. Szmigiero ec19444a53 hyperv: fix SynIC SINT assertion failure on guest reset ... Resetting a guest that has Hyper-V VMBus support enabled triggers a QEMU assertion failure: hw/hyperv/hyperv.c:131: synic_reset: Assertion `QLIST_EMPTY(&synic->sint_routes)' failed. This happens both on normal guest reboot or when using "system_reset" HMP command. The failing assertion was introduced by commit 64ddecc88b ("hyperv: SControl is optional to enable SynIc") to catch dangling SINT routes on SynIC reset. The root cause of this problem is that the SynIC itself is reset before devices using SINT routes have chance to clean up these routes. Since there seems to be no existing mechanism to force reset callbacks (or methods) to be executed in specific order let's use a similar method that is already used to reset another interrupt controller (APIC) after devices have been reset - by invoking the SynIC reset from the machine reset handler via a new x86_cpu_after_reset() function co-located with the existing x86_cpu_reset() in target/i386/cpu.c. Opportunistically move the APIC reset handler there, too. Fixes: 64ddecc88b ("hyperv: SControl is optional to enable SynIc") # exposed the bug Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com> Message-Id: <cb57cee2e29b20d06f81dce054cbcea8b5d497e8.1664552976.git.maciej.szmigiero@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2022-10-18 13:58:04 +02:00
..
9pfs	9p: add missing coroutine_fn annotations	2022-10-07 12:11:41 +02:00
acpi	hw/acpi: Add ospm_status hook implementation for acpi-ged	2022-09-22 16:38:28 +01:00
adc	hw/adc: Make adci[*] R/W in NPCM7XX ADC	2022-07-18 13:20:14 +01:00
alpha	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
arm	pc,virtio: features, tests, fixes, cleanups	2022-10-12 16:00:15 -04:00
audio	hw/audio/cs4231a: Const'ify global tables	2022-06-11 11:44:50 +02:00
avr	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
block	vhost-user-blk: dynamically resize config space based on features	2022-10-07 09:41:51 -04:00
char	serial: Allow unaligned i/o access	2022-09-29 14:38:05 +04:00
core	include/hw/core: Create struct CPUJumpCache	2022-10-04 12:13:12 -07:00
cpu
cris
cxl	hw/cxl: Correctly handle variable sized mailbox input payloads.	2022-08-17 13:08:11 -04:00
display	cirrus_vga: fix potential memory overflow	2022-10-12 11:00:55 +02:00
dma	ptimer: Rename PTIMER_POLICY_DEFAULT to PTIMER_POLICY_LEGACY	2022-05-19 16:19:03 +01:00
gpio	hw/gpio/aspeed: Don't let guests modify input pins	2022-07-14 16:24:38 +02:00
hppa	lasips2: remove legacy lasips2_initfn() function	2022-07-18 19:28:46 +01:00
hyperv	hw/hyperv/vmbus: Remove unused vmbus_load/save_req()	2022-05-30 19:49:42 +02:00
i2c	hw/i2c/pmbus: Add idle state to return 0xff's	2022-07-14 16:24:38 +02:00
i386	hyperv: fix SynIC SINT assertion failure on guest reset	2022-10-18 13:58:04 +02:00
ide	hw/ide/core.c: Implement ATA INITIALIZE_DEVICE_PARAMETERS command	2022-09-30 18:43:44 +02:00
input	pckbd: remove legacy i8042_mm_init() function	2022-07-18 19:28:46 +01:00
intc	hw/intc/xics: Avoid dynamic stack allocation	2022-09-22 16:38:28 +01:00
ipack	qbus: Rename qbus_create_inplace() to qbus_init()	2021-09-30 13:42:10 +01:00
ipmi	ipmi:smbus: Add a check around a memcpy	2022-08-01 06:40:50 -05:00
isa	hw/i386/xen/xen-hvm: Inline xen_piix_pci_write_config_client() and remove it	2022-06-29 00:24:59 +02:00
loongarch	hw/loongarch: Improve acpi dsdt table	2022-09-20 15:44:25 +08:00
m68k	m68k: align bootinfo strings and data to 4 bytes	2022-09-26 23:37:22 +02:00
mem	mem/cxl-type3: Add sn option to provide serial number for PCI ecap	2022-10-09 16:38:45 -04:00
microblaze	hw/microblaze: pass random seed to fdt	2022-09-21 19:59:56 +02:00
mips	hw/mips/malta: turn off x86 specific features of PIIX4_PM	2022-08-08 23:23:11 +02:00
misc	monitor: expose monitor_puts to rest of code	2022-10-06 11:53:40 +01:00
net	virtio: introduce VirtIOConfigSizeParams & virtio_get_config_size	2022-10-07 09:41:51 -04:00
nios2	hw/nios2: virt: pass random seed to fdt	2022-07-22 19:01:44 +02:00
nubus	qbus: Rename qbus_create_inplace() to qbus_init()	2021-09-30 13:42:10 +01:00
nvme	hw/nvme: do not enable ioeventfd by default	2022-08-01 12:01:21 +02:00
nvram	x86: return modified setup_data only if read as memory, not as file	2022-09-27 11:30:59 +02:00
openrisc	hw/openrisc: virt: pass random seed to fdt	2022-09-04 07:02:57 +01:00
pci	trivial patches pull request 20220629	2022-06-30 04:49:40 +05:30
pci-bridge	pci-bridge/cxl_downstream: Add a CXL switch downstream port	2022-06-16 12:54:57 -04:00
pci-host	hw/pci-host: pnv_phb{3, 4}: Fix heap out-of-bound access failure	2022-09-20 12:31:53 -03:00
pcmcia
ppc	hw/ppc/pnv: Avoid dynamic stack allocation	2022-09-22 16:38:28 +01:00
rdma	hw/pvrdma: Some cosmetic fixes	2022-04-26 12:25:14 +02:00
remote	Use g_new() & friends where that makes obvious sense	2022-10-04 00:10:11 +02:00
riscv	hw/riscv: opentitan: Expose the resetvec as a SoC property	2022-09-27 07:04:38 +10:00
rtc	goldfish_rtc: Add big-endian property	2022-09-04 07:02:56 +01:00
rx	hw/rx: pass random seed to fdt	2022-07-22 19:01:44 +02:00
s390x	s390x/s390-virtio-ccw: add zpcii-disable machine property	2022-09-26 17:23:47 +02:00
scsi	hw/scsi/vmw_pvscsi.c: Use device_cold_reset() to reset SCSI devices	2022-10-18 13:58:04 +02:00
sd	block: Change blk_{pread,pwrite}() param order	2022-07-12 12:14:56 +02:00
sensor	hw/sensor: Add Renesas ISL69259 device model	2022-07-14 16:24:38 +02:00
sh4	Use g_new() & friends where that makes obvious sense	2022-03-21 15:44:44 +01:00
smbios	hw/smbios: support for type 8 (port connector)	2022-10-09 16:38:45 -04:00
sparc	machine: make memory-backend a link property	2022-05-12 12:29:44 +02:00
sparc64	hw: Reuse TYPE_I8042 define	2022-06-11 11:44:50 +02:00
ssi	hw/ssi: ibex_spi: update reg addr	2022-09-27 07:04:38 +10:00
timer	hw/intc: Move mtimer/mtimecmp to aclint	2022-09-07 09:19:10 +02:00
tpm	tpm_crb: Avoid backend startup just before shutdown under Xen	2022-09-09 17:55:59 -04:00
tricore
usb	usb: make usbnet work with xhci.	2022-09-27 07:59:26 -04:00
vfio	vfio/common: Fix vfio_iommu_type1_info use after free	2022-09-27 14:26:42 -06:00
virtio	pci: cleanup virtio ids.	2022-10-13 13:55:53 -04:00
watchdog	watchdog: remove -watchdog option	2022-09-29 11:40:28 +02:00
xen	hw/xen: set pci Atomic Ops requests for passthrough device	2022-09-27 14:23:23 +01:00
xenpv	Warn user if the vga flag is passed but no vga device is created	2022-05-09 08:21:14 +02:00
xtensa	hw/xtensa: fix reset value of MIROUT register of MX PIC	2022-05-06 15:27:40 -07:00
Kconfig	hw/loongarch: Add support loongson3 virt machine type.	2022-06-06 18:09:03 +00:00
meson.build	hw/loongarch: Add support loongson3 virt machine type.	2022-06-06 18:09:03 +00:00