OpenE2K/qemu-e2k
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98f7607ecd
qemu-e2k/hw
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Laurent Vivier 98f7607ecd hw/virtio: vdpa: Fix leak of host-notifier memory-region 
If call virtio_queue_set_host_notifier_mr fails, should free
host-notifier memory-region.

This problem can trigger a coredump with some vDPA drivers (mlx5,
but not with the vdpasim), if we unplug the virtio-net card from
the guest after a stop/start.

The same fix has been done for vhost-user:
  1f89d3b91e ("hw/virtio: Fix leak of host-notifier memory-region")

Fixes: d0416d487b ("vhost-vdpa: map virtqueue notification area if possible")
Cc: jasowang@redhat.com
Resolves: https://bugzilla.redhat.com/2027208
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20220211170259.1388734-1-lvivier@redhat.com>
Cc: qemu-stable@nongnu.org
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-03-06 05:08:23 -05:00
..
9pfs 9pfs: Fix segfault in do_readdir_many caused by struct dirent overread 2022-02-17 16:57:58 +01:00
acpi hw/acpi/erst: clean up unused IS_UEFI_CPER_RECORD macro 2022-03-04 08:30:52 -05:00
adc
alpha
arm target/arm: Report KVM's actual PSCI version to guest in dtb 2022-03-02 19:27:37 +00:00
audio Remove unnecessary minimum_version_id_old fields 2022-01-28 15:38:23 +01:00
avr hw/avr: Realize AVRCPU qdev object using qdev_realize() 2021-12-17 10:43:24 +01:00
block Pull request 2022-02-15 19:30:33 +00:00
char hw/char/exynos4210_uart: Fix crash on trying to load VM state 2022-01-28 14:29:46 +00:00
core clock-vmstate: Add missing END_OF_LIST 2022-03-02 18:12:40 +00:00
cpu
cris
display * Improve virtio-net failover test 2022-02-22 13:07:32 +00:00
dma Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
gpio exec/exec-all: Move 'qemu/log.h' include in units requiring it 2022-02-21 10:18:06 +01:00
hppa hppa: Add support for an emulated TOC/NMI button. 2022-02-02 18:46:42 +01:00
hyperv dma: Let dma_memory_map() take MemTxAttrs argument 2021-12-30 17:16:32 +01:00
i2c hw/i2c: flatten pca954x mux device 2022-03-02 19:27:36 +00:00
i386 Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
ide include: Move hardware version declarations to new qemu/hw-version.h 2022-02-21 13:30:20 +00:00
input hw/input/tsc210x: Don't abort on bad SPI word widths 2022-03-02 19:27:36 +00:00
intc pnv/xive2: Add support for 8bits thread id 2022-03-02 06:51:39 +01:00
ipack
ipmi Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
isa
m68k m68k: virt: correctly set the initial PC 2022-01-20 09:09:37 +01:00
mem Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
microblaze hw/microblaze: Replace drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
mips hw/mips/jazz: Inline vga_mmio_init() and remove it 2022-01-13 10:58:54 +01:00
misc aspeed queue: 2022-02-28 16:46:45 +00:00
net Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
nios2
nubus
nvme hw/nvme: add support for zoned random write area 2022-02-14 08:58:29 +01:00
nvram hw/nvram: use at24 macro 2022-02-21 18:21:54 +01:00
openrisc hw/openrisc/openrisc_sim: Add support for initrd loading 2022-02-26 10:39:36 +09:00
pci pcie_aer: Don't trigger a LSI if none are defined 2022-01-07 05:19:55 -05:00
pci-bridge
pci-host ppc/pnv: Add support for PHB5 "Address-based trigger" mode 2022-03-02 06:51:39 +01:00
pcmcia
ppc hw/ppc/spapr_vio.c: use g_autofree in spapr_dt_vdevice() 2022-03-02 06:51:40 +01:00
rdma hw/dma: Use dma_addr_t type definition when relevant 2022-01-18 12:56:29 +01:00
remote hw/remote: Add missing include 2022-02-21 10:18:06 +01:00
riscv hw/riscv: virt: Use AIA INTC compatible string when available 2022-02-16 12:24:19 +10:00
rtc rtc: Have event RTC_CHANGE identify the RTC by QOM path 2022-02-28 11:39:35 +01:00
rx
s390x s390x/cpumodel: Bump up QEMU model to a stripped-down IBM z15 GA1 2022-02-28 11:29:15 +01:00
scsi include: Move hardware version declarations to new qemu/hw-version.h 2022-02-21 13:30:20 +00:00
sd Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
sensor Kconfig: Add I2C_DEVICES device group 2022-02-21 13:30:20 +00:00
sh4
smbios hw/smbios: add assertion to ensure handles of tables 19 and 32 do not collide 2022-03-04 08:30:52 -05:00
sparc
sparc64 hw: Replace trivial drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
ssi migration: Remove load_state_old and minimum_version_id_old 2022-03-02 18:20:45 +00:00
timer hw/timer: fix a9gtimer vmstate 2022-02-21 13:30:21 +00:00
tpm hw/tpm: Clean includes 2022-02-21 10:18:06 +01:00
tricore
usb Trivial branch pull request 20220222 2022-02-22 20:17:09 +00:00
vfio Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
virtio hw/virtio: vdpa: Fix leak of host-notifier memory-region 2022-03-06 05:08:23 -05:00
watchdog watchdog: remove select_watchdog_action 2021-11-02 15:57:27 +01:00
xen aio-posix: split poll check from ready handler 2022-01-12 17:09:39 +00:00
xenpv
xtensa
Kconfig
meson.build