haraldwolff/qemu-patch-raspberry4
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity
qemu-patch-raspberry4/hw/arm
History
Vishal Verma c3b0cf6e7d hw/acpi/nvdimm: add a helper to augment SRAT generation 
NVDIMMs can belong to their own proximity domains, as described by the
NFIT. In such cases, the SRAT needs to have Memory Affinity structures
in the SRAT for these NVDIMMs, otherwise Linux doesn't populate node
data structures properly during NUMA initialization. See the following
for an example failure case.

https://lore.kernel.org/linux-nvdimm/20200416225438.15208-1-vishal.l.verma@intel.com/

Introduce a new helper, nvdimm_build_srat(), and call it for both the
i386 and arm versions of 'build_srat()' to augment the SRAT with
memory affinity information for NVDIMMs.

The relevant command line options to exercise this are below. Nodes 0-1
contain CPUs and regular memory, and nodes 2-3 are the NVDIMM address
space.

    -object memory-backend-ram,id=mem0,size=2048M
    -numa node,nodeid=0,memdev=mem0,
    -numa cpu,node-id=0,socket-id=0
    -object memory-backend-ram,id=mem1,size=2048M
    -numa node,nodeid=1,memdev=mem1,
    -numa cpu,node-id=1,socket-id=1
    -numa node,nodeid=2,
    -object memory-backend-file,id=nvmem0,share,mem-path=nvdimm-0,size=16384M,align=1G
    -device nvdimm,memdev=nvmem0,id=nv0,label-size=2M,node=2
    -numa node,nodeid=3,
    -object memory-backend-file,id=nvmem1,share,mem-path=nvdimm-1,size=16384M,align=1G
    -device nvdimm,memdev=nvmem1,id=nv1,label-size=2M,node=3

Cc: Jingqi Liu <jingqi.liu@intel.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Jingqi Liu <jingqi.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Message-Id: <20200606000911.9896-3-vishal.l.verma@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-06-09 11:17:59 -04:00
..
allwinner-a10.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
allwinner-h3.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
armsse.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
armv7m.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
aspeed.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
aspeed_ast2600.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
aspeed_soc.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
bcm2835_peripherals.c wire in the dwc-hsotg (dwc2) USB host controller emulation 2020-06-05 17:23:09 +01:00
bcm2836.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
boot.c Remove unnecessary cast when using the address_space API 2020-02-20 14:47:08 +01:00
collie.c hw/arm/collie: Put StrongARMState* into a CollieMachineState struct 2020-04-03 19:23:37 +01:00
cubieboard.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
digic.c hw/arm: Use ARM_CPU_TYPE_NAME() macro when appropriate 2019-09-03 16:20:34 +01:00
digic_boards.c arm/digic_boards: use memdev for RAM 2020-02-19 16:49:54 +00:00
exynos4_boards.c Machine + x86 queue, 2019-09-03 2019-09-04 14:44:54 +01:00
exynos4210.c hw/arm: Let devices own the MemoryRegion they create 2020-03-17 15:18:50 +01:00
fsl-imx6.c hw/arm/fsl-imx6: Connect watchdog interrupts 2020-05-21 22:05:27 +01:00
fsl-imx6ul.c hw/arm/fsl-imx6ul: Connect watchdog interrupts 2020-05-21 22:05:27 +01:00
fsl-imx7.c hw/arm/fsl-imx7: Connect watchdog interrupts 2020-05-21 22:05:27 +01:00
fsl-imx25.c hw/arm/fsl-imx25: Wire up watchdog 2020-05-21 22:05:27 +01:00
fsl-imx31.c hw/arm/fsl-imx31: Wire up watchdog 2020-05-21 22:05:27 +01:00
gumstix.c hw/arm/gumstix: Simplify since the machines are little-endian only 2020-03-05 16:09:14 +00:00
highbank.c arm/highbank: use memdev for RAM 2020-02-19 16:49:54 +00:00
imx25_pdk.c hw/arm/fsl-imx25: Wire up eSDHC controllers 2020-03-12 16:27:33 +00:00
integratorcp.c hw/arm/integratorcp: Replace hw_error() by qemu_log_mask() 2020-05-21 22:05:27 +01:00
Kconfig hw/arm/fsl-imx31: Wire up watchdog 2020-05-21 22:05:27 +01:00
kzm.c arm/kzm: use memdev for RAM 2020-02-19 16:49:55 +00:00
mainstone.c hw/arm: Use memory_region_init_rom() with read-only regions 2020-03-17 15:18:46 +01:00
Makefile.objs hw/arm: add Xunlong Orange Pi PC machine 2020-03-12 16:27:33 +00:00
mcimx6ul-evk.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
mcimx7d-sabre.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
microbit.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
mps2-tz.c hw/arm/mps2-tz: Use TYPE_IOTKIT instead of hardcoded string 2020-05-04 10:32:46 +01:00
mps2.c arm/mps2: use memdev for RAM 2020-02-19 16:49:55 +00:00
msf2-soc.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
msf2-som.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
musca.c hw: Move PL031 device from hw/timer/ to hw/rtc/ subdirectory 2019-10-24 20:10:27 +02:00
musicpal.c hw/arm/musicpal: Map the UART devices unconditionally 2020-05-11 11:48:50 +01:00
netduino2.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
netduinoplus2.c hw/arm: Add the Netduino Plus 2 2020-01-17 14:09:29 +00:00
nrf51_soc.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
nseries.c arm/nseries: use memdev for RAM 2020-02-19 16:49:56 +00:00
omap1.c omap-gpio: remove PROP_PTR 2020-01-07 17:24:29 +04:00
omap2.c omap-gpio: remove PROP_PTR 2020-01-07 17:24:29 +04:00
omap_sx1.c hw/arm: Use memory_region_init_rom() with read-only regions 2020-03-17 15:18:46 +01:00
orangepi.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
palm.c hw/arm: Use memory_region_init_rom() with read-only regions 2020-03-17 15:18:46 +01:00
pxa2xx.c hw/arm/pxa2xx: Replace printf() call by qemu_log_mask() 2020-06-05 17:23:08 +01:00
pxa2xx_gpio.c hw/arm/pxa2xx: Replace hw_error() by qemu_log_mask() 2020-05-21 22:05:27 +01:00
pxa2xx_pic.c Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
raspi.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
realview.c hw/arm: simplify arm_load_dtb 2019-09-03 11:26:55 -03:00
sabrelite.c arm/sabrelite: Consistently use &error_fatal in sabrelite_init() 2020-05-27 07:45:45 +02:00
sbsa-ref.c hw: Use QEMU_IS_ALIGNED() on parallel flash block size 2020-05-18 19:05:25 +02:00
smmu-common.c hw/arm/smmu-common: Simplify smmu_find_smmu_pcibus() logic 2020-03-05 16:09:14 +00:00
smmu-internal.h hw/arm/smmu-common: VMSAv8-64 page table walk 2018-05-04 18:05:51 +01:00
smmuv3-internal.h hw/arm/smmuv3: Use correct bit positions in EVT_SET_ADDR2 macro 2019-12-20 14:03:00 +00:00
smmuv3.c hw: Remove unnecessary cast when calling dma_memory_read() 2020-02-20 14:47:08 +01:00
spitz.c hw/arm: Use memory_region_init_rom() with read-only regions 2020-03-17 15:18:46 +01:00
stellaris.c hw/arm: Use memory_region_init_rom() with read-only regions 2020-03-17 15:18:46 +01:00
stm32f205_soc.c hw/arm: Let devices own the MemoryRegion they create 2020-03-17 15:18:50 +01:00
stm32f405_soc.c hw/arm: Let devices own the MemoryRegion they create 2020-03-17 15:18:50 +01:00
strongarm.c hw/arm/strongarm: move timer_new from init() into realize() to avoid memleaks 2020-03-05 16:09:16 +00:00
strongarm.h hw/arm/collie: Create the RAM in the board 2019-10-22 17:44:01 +01:00
sysbus-fdt.c hw/arm/virt: vTPM support 2020-03-05 12:18:16 -05:00
tosa.c hw/arm: Use memory_region_init_rom() with read-only regions 2020-03-17 15:18:46 +01:00
trace-events trace-events: Fix attribution of trace points to source 2019-03-22 16:18:07 +00:00
versatilepb.c arm/versatilepb: use memdev for RAM 2020-02-19 16:49:56 +00:00
vexpress.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
virt-acpi-build.c hw/acpi/nvdimm: add a helper to augment SRAT generation 2020-06-09 11:17:59 -04:00
virt.c hw: Use QEMU_IS_ALIGNED() on parallel flash block size 2020-05-18 19:05:25 +02:00
xilinx_zynq.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
xlnx-versal-virt.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
xlnx-versal.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
xlnx-zcu102.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
xlnx-zynqmp.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
z2.c hw/arm/z2: Simplify since the machines are little-endian only 2020-03-05 16:09:15 +00:00