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e4180db4e6
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Fan Ni e4180db4e6 hw/mem/cxl_type3: Add DPA range validation for accesses to DC regions 
All DPA ranges in the DC regions are invalid to access until an extent
covering the range has been successfully accepted by the host. A bitmap
is added to each region to record whether a DC block in the region has
been backed by a DC extent. Each bit in the bitmap represents a DC block.
When a DC extent is accepted, all the bits representing the blocks in the
extent are set, which will be cleared when the extent is released.

Tested-by: Svetly Todorov <svetly.todorov@memverge.com>
Reviewed-by: Gregory Price <gregory.price@memverge.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Fan Ni <fan.ni@samsung.com>
Message-Id: <20240523174651.1089554-13-nifan.cxl@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-07-01 17:16:04 -04:00
..
9pfs hw/xen: Make XenDevOps structures const 2024-06-04 11:53:43 +02:00
acpi hw/acpi/ich9: Remove dead code related to 'acpi_memory_hotplug' 2024-06-19 12:40:49 +02:00
adc hw, target: Add ResetType argument to hold and exit phase methods 2024-04-25 10:21:06 +01:00
alpha alpha: switch boards to "default y" 2024-05-03 15:47:47 +02:00
arm hw/arm/bcm2836: Remove unusued struct 'BCM283XClass' 2024-06-30 19:51:44 +03:00
audio hw/audio/virtio-snd: Always use little endian audio format 2024-06-19 12:40:49 +02:00
avr avr: switch boards to "default y" 2024-05-03 15:47:47 +02:00
block vhost-user: fix lost reconnect again 2024-07-01 17:16:04 -04:00
char hw: arm: Remove use of tabs in some source files 2024-05-28 14:20:48 +01:00
core hw/core/loader: gunzip(): fix memory leak on error path 2024-06-30 19:51:44 +03:00
cpu hw: Add a Kconfig switch for the TYPE_CPU_CLUSTER device 2024-04-25 12:48:12 +02:00
cris cris: switch boards to "default y" 2024-05-03 15:47:47 +02:00
cxl hw/mem/cxl_type3: Add DPA range validation for accesses to DC regions 2024-07-01 17:16:04 -04:00
display vhost-user-gpu: fix import of DMABUF 2024-07-01 17:16:04 -04:00
dma hw/dma: Add a trace log for a description loading failure 2024-06-18 14:52:00 +02:00
fsi hw/fsi: Aspeed APB2OPB & On-chip peripheral bus 2024-02-01 08:33:18 +01:00
gpio hw: arm: Remove use of tabs in some source files 2024-05-28 14:20:48 +01:00
hppa hw/hppa/machine: Replace g_memdup() by g_memdup2() 2024-05-08 19:42:45 +02:00
hyperv kvm: move target-dependent interrupt routing out of kvm-all.c 2024-05-03 15:47:48 +02:00
i2c hw, target: Add ResetType argument to hold and exit phase methods 2024-04-25 10:21:06 +01:00
i386 hw/xen: detect when running inside stubdomain 2024-07-01 14:57:18 +02:00
ide hw/ide/atapi: Use qemu_hexdump_line to avoid sprintf 2024-06-05 12:14:20 -07:00
input hw: arm: Remove use of tabs in some source files 2024-05-28 14:20:48 +01:00
intc hw/intc/arm_gic: Fix deactivation of SPI lines 2024-06-21 14:01:58 +01:00
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/isa/vt82c686: Keep track of PIRQ/PINT pins separately 2024-04-15 13:07:11 +02:00
loongarch hw/mem/pc-dimm: Remove legacy_align argument from pc_dimm_pre_plug() 2024-06-19 12:40:49 +02:00
m68k m68k: switch boards to "default y" 2024-05-03 15:47:47 +02:00
mem hw/mem/cxl_type3: Add DPA range validation for accesses to DC regions 2024-07-01 17:16:04 -04:00
microblaze microblaze: switch boards to "default y" 2024-05-03 15:47:47 +02:00
mips hw/mips/loongson3_virt: Wire up loongson_ipi device 2024-06-19 12:42:03 +02:00
misc hw/misc: Set valid access size for Exynos4210 RNG 2024-06-21 16:20:45 +01:00
net vhost/vhost-user: Add VIRTIO_F_NOTIFICATION_DATA to vhost feature bits 2024-07-01 14:56:23 -04:00
nubus hw/nubus: add nubus-virtio-mmio device 2024-02-27 09:36:39 +01:00
nvme hw/nvme: fix -Werror=maybe-uninitialized 2024-04-02 16:15:07 +02:00
nvram hw, target: Add ResetType argument to hold and exit phase methods 2024-04-25 10:21:06 +01:00
openrisc kconfig: express dependency of individual boards on libfdt 2024-05-10 15:45:15 +02:00
pci HostIOMMUDevice: Store the aliased bus and devfn 2024-06-24 23:15:30 +02:00
pci-bridge Misc HW patch queue 2024-04-25 09:43:29 -07:00
pci-host hw/ppc: Avoid using Monitor in pnv_phb4_pic_print_info() 2024-06-19 12:40:49 +02:00
pcmcia hw/pcmcia/pxa2xx: Inline pxa2xx_pcmcia_init() 2023-10-27 12:48:57 +01:00
ppc ppc/pnv: Introduce pnv_chip_foreach_cpu() 2024-06-19 12:40:49 +02:00
remote hw/remote/vfio-user: Fix config space access byte order 2024-05-08 19:43:15 +02:00
riscv hw/riscv/virt.c: Make block devices default to virtio 2024-06-26 23:00:59 +10:00
rtc hw/i386: move rtc-reset-reinjection command out of hw/rtc 2024-05-10 15:45:15 +02:00
rx kconfig: express dependency of individual boards on libfdt 2024-05-10 15:45:15 +02:00
s390x virtio-ccw: Handle extra notification data 2024-07-01 14:56:23 -04:00
scsi vhost-user: fix lost reconnect again 2024-07-01 17:16:04 -04:00
sd hw/sd/sdcard: Add comments around registers and commands 2024-06-24 15:08:40 +02:00
sensor hw, target: Add ResetType argument to hold and exit phase methods 2024-04-25 10:21:06 +01:00
sh4 hw/sh4: Remove newline character in trace events 2024-06-10 13:05:27 -04:00
smbios hw/smbios: Remove 'smbios_uuid_encoded', simplify smbios_encode_uuid() 2024-06-19 12:40:49 +02:00
sparc sparc: switch boards to "default y" 2024-05-03 15:47:48 +02:00
sparc64 qemu-sparc queue 2024-05-06 10:19:56 -07:00
ssi aspeed/smc: Add AST2700 support 2024-06-16 21:08:54 +02:00
timer hw/timer/a9gtimer: Handle QTest mode in a9_gtimer_get_current_cpu 2024-06-21 14:01:59 +01:00
tpm hw/tpm: Remove HOST_PAGE_ALIGN from tpm_ppi_init 2024-02-29 11:35:36 -10:00
tricore tricore: switch boards to "default y" 2024-05-03 15:47:48 +02:00
ufs hw/ufs: Fix potential bugs in MMIO read|write 2024-06-30 12:44:32 +09:00
usb hw/usb/hcd-ohci: Fix ohci_service_td: accept zero-length TDs where CBP=BE+1 2024-06-21 16:20:45 +01:00
vfio vfio/container: Move vfio_container_destroy() to an instance_finalize() handler 2024-06-24 23:15:31 +02:00
virtio vhost-user: fix lost reconnect again 2024-07-01 17:16:04 -04:00
watchdog aspeed/wdt: Add AST2700 support 2024-06-16 21:08:54 +02:00
xen xen-hvm: Avoid livelock while handling buffered ioreqs 2024-07-01 14:57:18 +02:00
xenpv hw/xen: Register framebuffer backend via xen_backend_init() 2024-06-04 11:53:43 +02:00
xtensa hw/xtensa: require libfdt 2024-05-10 15:45:15 +02:00
Kconfig hw: Fix problem with the A*MPCORE switches in the Kconfig files 2024-04-25 12:48:12 +02:00
meson.build hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helper 2024-04-24 16:03:38 +02:00