mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
2ce16640b4
qemu/hw
History
Haozhong Zhang 848a1cc1e8 hw/acpi-build: build SRAT memory affinity structures for DIMM devices 
ACPI 6.2A Table 5-129 "SPA Range Structure" requires the proximity
domain of a NVDIMM SPA range must match with corresponding entry in
SRAT table.

The address ranges of vNVDIMM in QEMU are allocated from the
hot-pluggable address space, which is entirely covered by one SRAT
memory affinity structure. However, users can set the vNVDIMM
proximity domain in NFIT SPA range structure by the 'node' property of
'-device nvdimm' to a value different than the one in the above SRAT
memory affinity structure.

In order to solve such proximity domain mismatch, this patch builds
one SRAT memory affinity structure for each DIMM device present at
boot time, including both PC-DIMM and NVDIMM, with the proximity
domain specified in '-device pc-dimm' or '-device nvdimm'.

The remaining hot-pluggable address space is covered by one or multiple
SRAT memory affinity structures with the proximity domain of the last
node as before.

Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-03-20 03:34:52 +02:00
..
9pfs 9p: fix leak in synth_name_to_path() 2018-02-19 18:27:32 +01:00
acpi virt_arm: acpi: reuse common build_fadt() 2018-03-13 23:09:50 +02:00
adc Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
alpha Merge remote-tracking branch 'origin/master' into HEAD 2018-01-11 22:03:50 +02:00
arm virt_arm: acpi: reuse common build_fadt() 2018-03-13 23:09:50 +02:00
audio hw/audio/sb16.c: change dolog() to qemu_log_mask() 2018-02-02 08:19:47 +01:00
block virtio-blk: fix race between .ioeventfd_stop() and vq handler 2018-03-08 17:38:51 +00:00
bt hw/bt: Replace fprintf(stderr, "*\n" with error_report() 2018-01-22 09:51:00 +01:00
char s390x/sclp: clean up sclp masks 2018-03-08 15:49:23 +01:00
core Add symbol table callback interface to load_elf 2018-03-07 08:30:28 +13:00
cpu hw: use "qemu/osdep.h" as first #include in source files 2017-12-18 17:07:02 +03:00
cris cris: use generic cpu_model parsing 2017-10-27 16:03:54 +02:00
display vga: fix region calculation 2018-03-12 11:45:21 +01:00
dma hw/dma: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:09 +01:00
gpio Replace all occurances of __FUNCTION__ with __func__ 2018-01-22 09:46:18 +01:00
hppa hw/hppa: Use qemu_log_mask instead of fprintf to stderr 2018-02-04 14:11:03 -08:00
i2c hw/i2c-ddc: Do not fail writes 2018-03-01 11:05:45 +00:00
i386 hw/acpi-build: build SRAT memory affinity structures for DIMM devices 2018-03-20 03:34:52 +02:00
ide Revert "IDE: Do not flush empty CDROM drives" 2018-03-02 18:39:07 +01:00
input adb: add trace-events for monitoring keyboard/mouse during bus enumeration 2018-03-06 13:16:29 +11:00
intc openpic_kvm: drop address_space_to_flatview call 2018-03-06 14:01:27 +01:00
ipack pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
ipmi qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00
isa acpi: move ACPI_PORT_SMI_CMD define to header it belongs to 2018-03-13 23:09:50 +02:00
lm32 hw/lm32: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:26 +01:00
m68k m68k: mcf5208: use generic cpu_model parsing 2017-10-27 16:03:54 +02:00
mem qmp: distinguish PC-DIMM and NVDIMM in MemoryDeviceInfoList 2018-03-20 03:34:52 +02:00
microblaze xlnx-zynqmp-pmu: Connect the IPI device to the PMU 2018-01-26 11:09:09 +01:00
mips Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
misc misc: don't use hwaddr as a type in trace events 2018-03-06 14:24:30 +00:00
moxie hw/moxie: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:26 +01:00
net virtio-net: add linkspeed and duplex settings to virtio-net 2018-03-13 23:09:49 +02:00
nios2 Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
nvram Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
openrisc hw/openrisc: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:26 +01:00
pci hw/pci: remove obsolete PCIDevice->init() 2018-03-20 03:34:52 +02:00
pci-bridge virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
pci-host pci: Add support for Designware IP block 2018-03-09 17:09:43 +00:00
pcmcia
ppc pc-dimm: make qmp_pc_dimm_device_list() sort devices by address 2018-03-20 03:34:52 +02:00
rdma hw/rdma: Implementation of PVRDMA device 2018-02-19 13:03:24 +02:00
riscv RISC-V Build Infrastructure 2018-03-07 08:30:28 +13:00
s390x s390x/virtio: Convert virtio-ccw from *_exit to *_unrealize 2018-03-08 17:22:20 +01:00
scsi virtio-scsi: fix race between .ioeventfd_stop() and vq handler 2018-03-08 17:38:51 +00:00
sd sdhci: Fix a typo in comment 2018-03-09 17:09:45 +00:00
sh4 pci: Rename root bus initialization functions for clarity 2017-12-05 19:13:45 +02:00
smbios Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
sparc hw/sparc/sun4m: Fix implicit creation of "-drive if=scsi" devices 2018-03-08 07:21:54 +00:00
sparc64 Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
ssi xilinx_spips: Use 8 dummy cycles with the QIOR/QIOR4 commands 2018-03-01 11:05:44 +00:00
timer qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00
tpm Merge tpm 2018/03/07 2018-03-08 12:56:39 +00:00
tricore tricore: use generic cpu_model parsing 2017-10-27 16:04:27 +02:00
unicore32 hw/unicore32: restrict hw addr defines to source file 2017-12-18 17:07:02 +03:00
usb usbredir: reorder fields in USBRedirDevice to reduce padding 2018-03-12 11:43:49 +01:00
vfio vfio-ccw: license text should indicate GPL v2 or later 2018-03-08 15:49:23 +01:00
virtio qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00
watchdog qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00
xen virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
xenpv hw/xen*: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:46 +01:00
xtensa Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
Makefile.objs hw/rdma: Add wrappers and macros 2018-02-19 13:03:24 +02:00