ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
xemu/hw
History
David Hildenbrand 9d913e012b s390x/s390-virtio-ccw: don't crash on weird RAM sizes 
KVM is not happy when starting a VM with weird RAM sizes:

  # qemu-system-s390x --enable-kvm --nographic -m 1234K
  qemu-system-s390x: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION
    failed, slot=0, start=0x0, size=0x244000: Invalid argument
  kvm_set_phys_mem: error registering slot: Invalid argument
  Aborted (core dumped)

Let's handle that in a better way by rejecting such weird RAM sizes
right from the start:

  # qemu-system-s390x --enable-kvm --nographic -m 1234K
  qemu-system-s390x: ram size must be multiples of 1 MiB

Message-ID: <20241219144115.2820241-2-david@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
(cherry picked from commit 14e568ab4836347481af2e334009c385f456a734)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
 		2024-12-24 15:31:54 +03:00
..
9pfs 9pfs: fix regression regarding CVE-2023-2861 2024-12-13 00:21:17 +03:00
acpi hw/acpi: Fix size of HID in build_append_srat_acpi_device_handle() 2024-11-26 17:18:06 -05:00
adc hw/adc: Remove MAX111X device 2024-10-15 15:16:17 +01:00
alpha alpha: switch boards to "default y" 2024-05-03 15:47:47 +02:00
arm virtio,pc,pci: features, fixes, cleanups 2024-11-05 15:47:52 +00:00
audio hw/audio/hda: fix memory leak on audio setup 2024-11-18 13:45:45 +01:00
avr avr: switch boards to "default y" 2024-05-03 15:47:47 +02:00
block Misc HW patch queue 2024-11-06 17:28:45 +00:00
char hw/char/sifive_uart: Fix broken UART on big endian hosts 2024-11-07 08:16:53 +10:00
core hw/core/machine: diagnose wrapping of maxmem 2024-12-03 12:26:24 +01:00
cpu hw: Add a Kconfig switch for the TYPE_CPU_CLUSTER device 2024-04-25 12:48:12 +02:00
cxl hw/cxl: Check for zero length features in cmd_features_set_feature() 2024-11-26 17:18:06 -05:00
display hw/display/vga: Do not reset 'big_endian_fb' in vga_common_reset() 2024-12-03 12:26:24 +01:00
dma hw/dma: Remove omap_dma4 device 2024-10-01 14:58:07 +01:00
fsi hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
gpio hw/gpio/mpc8xxx: Prefer DEFINE_TYPES() macro 2024-11-05 23:32:25 +00:00
hppa hw/char: Extract serial-mm 2024-10-03 19:33:23 +02:00
hyperv hw/hyperv: remove return after g_assert_not_reached() 2024-09-24 13:53:35 +02:00
i2c hw/i2c/smbus_eeprom: Prefer DEFINE_TYPES() macro 2024-11-05 23:32:25 +00:00
i386 x86/loader: only patch linux kernels 2024-12-17 14:14:38 +03:00
ide hw/ide: Remove DSCM-1XXXX microdrive device model 2024-10-15 15:16:17 +01:00
input hw/input: Remove lm832x device 2024-10-01 14:41:10 +01:00
intc hw/intc/riscv_aplic: Fix APLIC in_clrip and clripnum write emulation 2024-12-22 11:39:16 +03:00
ipack hw/ipack: Constify VMState 2023-12-29 11:17:30 +11:00
ipmi hw/ipmi: Constify VMState 2023-12-29 11:17:30 +11:00
isa hw/char/serial.h: Extract serial-isa.h 2024-10-03 19:33:23 +02:00
loongarch hw/loongarch/boot: Use warn_report when no kernel filename 2024-11-02 15:20:41 +08:00
m68k next-kbd: convert to use qemu_input_handler_register() 2024-11-08 11:05:55 +01:00
mem hw/cxl/cxl-mailbox-utils: Fix for device DDR5 ECS control feature tables 2024-11-04 16:03:24 -05:00
microblaze hw/microblaze/s3adsp1800: Declare machine type using DEFINE_TYPES macro 2024-11-05 23:32:13 +00:00
mips hw/mips: Have mips_cpu_create_with_clock() take an endianness argument 2024-10-15 12:21:06 -03:00
misc hw/misc/nrf51_rng: Don't use BIT_MASK() when we mean BIT() 2024-11-18 13:36:39 +01:00
net virtio,pc,pci: bug fixes, new test 2024-11-28 10:50:20 +00:00
nubus hw/nubus/nubus-device: Range check 'slot' property 2024-09-08 11:49:49 +02:00
nvme hw/nvme: take a reference on the subsystem on vf realization 2024-12-03 07:28:27 +01:00
nvram hw: Remove unused fw_cfg_init_io 2024-10-03 17:26:06 +03:00
openrisc hw/openrisc/openrisc_sim: keep serial@90000000 as default 2024-12-03 12:26:24 +01:00
pci pcie: enable Extended tag field support 2024-11-04 16:03:25 -05:00
pci-bridge hw/pci-bridge: Make pxb_dev_realize_common() return if it succeeded 2024-11-04 16:03:25 -05:00
pci-host hw/ppc/pegasos2: Fix IRQ routing from pci.0 2024-11-27 02:49:36 +10:00
ppc hw/ppc/pegasos2: Fix IRQ routing from pci.0 2024-11-27 02:49:36 +10:00
remote remote: Remove unused remote_iohub_finalize 2024-10-03 17:26:06 +03:00
riscv hw/riscv/riscv-iommu: fix riscv_iommu_validate_process_ctx() check 2024-11-07 08:19:39 +10:00
rtc Misc HW patch queue 2024-11-06 17:28:45 +00:00
rx kconfig: express dependency of individual boards on libfdt 2024-05-10 15:45:15 +02:00
s390x s390x/s390-virtio-ccw: don't crash on weird RAM sizes 2024-12-24 15:31:54 +03:00
scsi scsi: megasas: Internal cdbs have 16-byte length 2024-11-28 18:02:22 +01:00
sd hw/sd/sdhci: Fix coding style 2024-11-18 13:45:42 +01:00
sensor hw/sensor/tmp105: Convert printf() to trace event, add tracing for read/write access 2024-11-05 10:10:00 +00:00
sh4 Revert "hw/sh4/r2d: Realize IDE controller before accessing it" 2024-10-21 16:40:11 +02:00
smbios smbios: make memory device size configurable per Machine 2024-07-22 20:15:41 -04:00
sparc hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
sparc64 hw/char: Extract serial-mm 2024-10-03 19:33:23 +02:00
ssi hw/ssi/pnv_spi: Fixes Coverity CID 1558831 2024-11-04 09:09:15 +10:00
timer hw/timer/exynos4210_mct: fix possible int overflow 2024-11-19 13:02:05 +00:00
tpm hw/tpm: remove break after g_assert_not_reached() 2024-09-24 13:53:35 +02:00
tricore hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
ufs hw/ufs: minor bug fixes related to ufs-test 2024-09-06 18:04:16 +09:00
usb usb-hub: Fix handling port power control messages 2024-11-18 13:36:39 +01:00
vfio * Fixes & doc updates for the new "boot order" s390x bios feature 2024-11-18 20:23:59 +00:00
virtio hw/virtio: fix crash in processing balloon stats 2024-12-03 12:26:24 +01:00
watchdog hw/watchdog/cmsdk_apb_watchdog: Fix INTEN issues 2024-11-19 13:02:05 +00:00
xen hw/xen: Avoid use of uninitialized bufioreq_evtchn 2024-10-21 07:53:21 +02:00
xenpv hw/xen: Register framebuffer backend via xen_backend_init() 2024-06-04 11:53:43 +02:00
xtensa hw/xtensa/xtfpga: Remove TARGET_BIG_ENDIAN #ifdef'ry 2024-10-15 12:13:59 -03:00
Kconfig hw: Remove PCMCIA subsystem 2024-10-15 15:16:17 +01:00
meson.build hw: Remove PCMCIA subsystem 2024-10-15 15:16:17 +01:00