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qemu-cr16/hw
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Gautam Menghani 936a0f2088
ppc/xive2: Fix integer overflow warning in xive2_redistribute() 
Coverity reported an integer overflow warning in xive2_redistribute()
where the code does a left shift operation "0xffffffff << crowd". Fix the
warning by using a 64 byte integer type. Also refactor the calculation
into dedicated routines.

Resolves: Coverity CID 1612608
Fixes: 555e446019 ("ppc/xive2: Support redistribution of group interrupts")
Reviewed-by: Glenn Miles <milesg@linux.ibm.com>
Signed-off-by: Gautam Menghani <gautam@linux.ibm.com>
Reviewed-by: Amit Machhiwal <amachhiw@linux.ibm.com>
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Link: https://lore.kernel.org/r/20250811074912.162774-1-gautam@linux.ibm.com
Message-ID: <20250811074912.162774-1-gautam@linux.ibm.com>
2025-09-28 23:46:15 +05:30
..
9pfs 9pfs: Stop including gstrfuncs.h 2025-09-18 21:21:29 +02:00
acpi acpi: mark PMTIMER as unlocked 2025-08-29 12:48:14 +02:00
adc
alpha
arm target-arm queue: 2025-09-17 11:10:55 -07:00
audio
avr
block hw/virtio: Build various files once 2025-07-15 02:56:39 -04:00
char hw/char/max78000_uart: Destroy FIFO on deinit 2025-09-02 17:57:05 +02:00
core * qom: Do not unparent in instance_finalize 2025-09-24 12:04:18 -07:00
cpu
cxl hw/cxl: mailbox-utils: 0x5605 - FMAPI Initiate DC Release 2025-07-15 02:56:40 -04:00
display hw/display/bcm2835_fb: Move inclusion of console.h to the .c file 2025-09-09 09:31:15 +02:00
dma
fsi
gpio hw/gpio/pca9554: Avoid leak in pca9554_set_pin() 2025-09-02 17:57:05 +02:00
hppa
hyperv hv-balloon: hw/core/register: Do not unparent in instance_finalize() 2025-09-24 09:23:20 +02:00
i2c
i386 hw/i386/pc_piix.c: remove unnecessary if() from pc_init1() 2025-09-02 17:58:05 +02:00
ide hw/ide/ich.c: Use qemu_init_irq_child() to avoid memory leak 2025-09-02 17:57:05 +02:00
input treewide: use qemu_set_blocking instead of g_unix_set_fd_nonblocking 2025-09-19 12:46:07 +01:00
intc ppc/xive2: Fix integer overflow warning in xive2_redistribute() 2025-09-28 23:46:15 +05:30
ipack
ipmi
isa hw/isa/superio: Include 'system/system.h' 2025-09-02 17:58:05 +02:00
loongarch hw/loongarch/virt: Register reset interface with cpu plug callback 2025-09-18 17:39:57 +08:00
m68k hw: add compat machines for 10.2 2025-08-27 07:07:53 +02:00
mem hw/cxl: mailbox-utils: 0x5604 - FMAPI Initiate DC Add 2025-07-15 02:56:40 -04:00
microblaze hw/microblaze: Add missing FDT dependency 2025-07-15 00:24:26 +02:00
mips hw/mips/malta: Silence warning from ubsan 2025-09-09 09:34:45 +02:00
misc treewide: use qemu_set_blocking instead of g_unix_set_fd_nonblocking 2025-09-19 12:46:07 +01:00
net hw/net: Remove mipsnet device model 2025-09-02 17:57:05 +02:00
nubus
nvme hw/nvme: cap MDTS value for internal limitation 2025-08-11 00:17:38 -07:00
nvram
openrisc add cpu_test_interrupt()/cpu_set_interrupt() helpers and use them tree wide 2025-08-29 12:48:14 +02:00
pci hw/pci: Introduce pci_setup_iommu_per_bus() for per-bus IOMMU ops retrieval 2025-09-16 17:31:54 +01:00
pci-bridge hw/arm/smmu-common: Check SMMU has PCIe Root Complex association 2025-09-16 17:31:54 +01:00
pci-host hw/pci-host/astro: Don't call pci_regsiter_root_bus() in init 2025-09-23 16:52:50 -07:00
ppc ppc/spapr: init lrdr-capapcity phys with ram size if maxmem not provided 2025-09-28 23:45:28 +05:30
remote treewide: handle result of qio_channel_set_blocking() 2025-09-19 12:46:07 +01:00
riscv hw/riscv/virt-acpi-build.c: Update FADT and MADT versions 2025-07-30 10:59:26 +10:00
rtc
rx
s390x hw/vfio/types.h: rename TYPE_VFIO_PCI_BASE to TYPE_VFIO_PCI_DEVICE 2025-09-25 17:55:20 +02:00
scsi hw/scsi/mptsas: Avoid silent integer truncation in MPI_FUNC_IOC_INIT 2025-09-02 17:57:05 +02:00
sd hw/sd/sdhci: Do not unparent in instance_finalize() 2025-09-24 09:23:20 +02:00
sensor qemu: Declare all load/store helper in 'qemu/bswap.h' 2025-07-15 02:56:39 -04:00
sh4
smbios qemu: Declare all load/store helper in 'qemu/bswap.h' 2025-07-15 02:56:39 -04:00
sparc
sparc64
ssi hw/ssi/aspeed_smc: Fix incorrect FMC_WDT2 register read on AST1030 2025-08-04 09:07:38 +02:00
timer hpet: guard IRQ handling with BQL 2025-09-17 19:00:58 +02:00
tpm
tricore
uefi hw/uefi: open json file in binary mode 2025-08-12 08:03:16 +02:00
ufs
usb hw/usb/hcd-uhci: don't assert for SETUP to non-0 endpoint 2025-09-25 11:06:27 +01:00
vfio vfio/pci.c: rename vfio_pci_nohotplug_dev_info to vfio_pci_nohotplug_info 2025-09-25 17:55:20 +02:00
vfio-user vfio-user/pci.c: rename vfio_user_pci_dev_info to vfio_user_pci_info 2025-09-25 17:55:20 +02:00
virtio treewide: use qemu_set_blocking instead of g_unix_set_fd_nonblocking 2025-09-19 12:46:07 +01:00
vmapple qemu: Declare all load/store helper in 'qemu/bswap.h' 2025-07-15 02:56:39 -04:00
watchdog
xen hw/xen: Do not unparent in instance_finalize() 2025-09-24 09:23:20 +02:00
xenpv
xtensa
Kconfig
meson.build hw/meson: enter target hw first 2025-09-02 17:57:05 +02:00