haraldwolff/qemu-patch-raspberry4
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qemu-patch-raspberry4/include/hw
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Aravinda Prasad 81fe70e443 target/ppc: Build rtas error log upon an MCE 
Upon a machine check exception (MCE) in a guest address space,
KVM causes a guest exit to enable QEMU to build and pass the
error to the guest in the PAPR defined rtas error log format.

This patch builds the rtas error log, copies it to the rtas_addr
and then invokes the guest registered machine check handler. The
handler in the guest takes suitable action(s) depending on the type
and criticality of the error. For example, if an error is
unrecoverable memory corruption in an application inside the
guest, then the guest kernel sends a SIGBUS to the application.
For recoverable errors, the guest performs recovery actions and
logs the error.

Signed-off-by: Aravinda Prasad <arawinda.p@gmail.com>
[Assume SLOF has allocated enough room for rtas error log]
Signed-off-by: Ganesh Goudar <ganeshgr@linux.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20200130184423.20519-5-ganeshgr@linux.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-02-03 11:33:10 +11:00
..
acpi piix4: Add a MC146818 RTC Controller as specified in datasheet 2019-11-05 23:33:12 +01:00
adc include: Make headers more self-contained 2019-08-16 13:31:51 +02:00
arm target/arm/cpu: Add the kvm-no-adjvtime CPU property 2020-01-30 16:02:06 +00:00
audio Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
block block: Support providing LCHS from user 2019-10-31 11:47:11 -04:00
char mips: inline serial_init() 2020-01-07 17:24:29 +04:00
core cpu: Introduce cpu_class_set_parent_reset() 2020-01-24 20:59:06 +01:00
cpu Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
cris etraxfs: remove PROP_PTR usage 2020-01-07 17:24:29 +04:00
display hw/m68k: add Nubus macfb video card 2019-10-28 19:06:49 +01:00
dma Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
firmware machine: Refactor smp-related call chains to pass MachineState 2019-07-05 17:07:36 -03:00
gpio hw/gpio: Add basic Aspeed GPIO model for AST2400 and AST2500 2019-09-13 16:05:00 +01:00
hyperv hyperv: process POST_MESSAGE hypercall 2018-10-19 13:44:14 +02:00
i2c aspeed/i2c: Add support for DMA transfers 2019-12-16 10:46:34 +00:00
i386 hw/i386/pc: Extract the port92 device 2019-12-17 19:33:51 +01:00
ide sysemu: Move the VMChangeStateEntry typedef to qemu/typedefs.h 2019-08-16 13:31:53 +02:00
input hppa: add emulation of LASI PS2 controllers 2020-01-27 10:49:51 -08:00
intc hw: replace hw/i386/pc.h with a header just for the i8259 2019-12-17 19:33:49 +01:00
ipack Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
ipmi ipmi: Add support to customize OEM functions 2019-12-17 10:39:47 +11:00
isa hw/isa/isa-bus: cleanup irq functions 2019-12-17 19:33:51 +01:00
kvm Supply missing header guards 2019-06-12 13:20:21 +02:00
lm32 Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
m68k m68k: Add NeXTcube machine 2019-09-07 08:31:51 +02:00
mem Include sysemu/hostmem.h less 2019-08-16 13:31:53 +02:00
mips Include hw/irq.h a lot less 2019-08-16 13:31:52 +02:00
misc i.MX: add an emulation for RNGC 2020-01-17 14:27:16 +00:00
net hppa: Add support for LASI chip with i82596 NIC 2020-01-27 10:49:51 -08:00
nubus hw/m68k: add Nubus support 2019-10-28 19:06:47 +01:00
nvram fw_cfg: add "modify" functions for all types 2019-10-22 09:39:54 +02:00
pci ppc/pnv: Add models for POWER9 PHB4 PCIe Host bridge 2020-02-02 14:07:57 +11:00
pci-bridge Supply missing header guards 2019-06-12 13:20:21 +02:00
pci-host ppc/pnv: Add models for POWER8 PHB3 PCIe Host bridge 2020-02-02 14:07:57 +11:00
ppc target/ppc: Build rtas error log upon an MCE 2020-02-03 11:33:10 +11:00
rdma {hmp, hw/pvrdma}: Expose device internals via monitor interface 2019-03-16 15:52:44 +02:00
riscv hw/riscv: Add optional symbol callback ptr to riscv_load_kernel() 2019-11-25 12:34:52 -08:00
rtc Merge commit 'df84f17' into HEAD 2019-10-26 15:38:02 +02:00
s390x Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
scsi scsi: Propagate unrealize() callback to scsi-hd 2019-10-31 11:47:25 -04:00
sd hw/sd: Configure number of slots exposed by the ASPEED SDHCI model 2020-01-30 16:02:02 +00:00
semihosting semihosting: add qemu_semihosting_console_inc for SYS_READC 2020-01-09 11:41:29 +00:00
sh4 Include hw/irq.h a lot less 2019-08-16 13:31:52 +02:00
southbridge hw/pci-host/piix: Extract PIIX3 functions to hw/isa/piix3.c 2019-11-05 23:33:12 +01:00
sparc Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
ssi aspeed/smc: Add AST2600 timings registers 2019-12-16 10:46:34 +00:00
timer Fix typos and docs, trivial changes and RTC devices split 2019-10-25 14:17:08 +01:00
tricore Include hw/irq.h a lot less 2019-08-16 13:31:52 +02:00
unicore32 hw/unicore32: restrict hw addr defines to source file 2017-12-18 17:07:02 +03:00
usb usb: Add basic code to emulate Chipidea USB IP 2018-02-09 10:40:30 +00:00
vfio vfio: Turn the container error into an Error handle 2019-10-04 18:49:18 +02:00
virtio vhost-vsock: delete vqs in vhost_vsock_unrealize to avoid memleaks 2020-01-22 00:23:07 -05:00
watchdog watchdog/aspeed: Fix AST2600 frequency behaviour 2019-12-16 10:46:34 +00:00
xen global: Squash 'the the' 2019-11-06 17:19:40 +01:00
xtensa Include hw/irq.h a lot less 2019-08-16 13:31:52 +02:00
boards.h accel/kvm: Make "kernel_irqchip" default on 2020-01-07 12:08:39 +01:00
elf_ops.h hw/core/loader: Let load_elf() populate a field with CPU-specific flags 2020-01-29 19:28:52 +01:00
empty_slot.h include: Make headers more self-contained 2019-08-16 13:31:51 +02:00
fw-path-provider.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
hotplug.h qom: make interface types abstract 2018-12-11 15:45:22 -02:00
hw.h Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
ide.h ide/via: Rename functions to match device name 2019-01-25 14:52:12 -05:00
irq.h Revert "irq: introduce qemu_irq_proxy()" 2019-11-05 23:33:12 +01:00
loader-fit.h Use #include "..." for our own headers, <...> for others 2018-02-09 05:05:11 +01:00
loader.h hw/core/loader: Let load_elf() populate a field with CPU-specific flags 2020-01-29 19:28:52 +01:00
nmi.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
or-irq.h hw/core/or-irq: Increase limit of or-lines to 48 2020-01-23 16:34:15 +00:00
pcmcia.h Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
platform-bus.h platform-bus-device: use device plug callback instead of machine_done notifier 2018-05-10 18:10:56 +01:00
ptimer.h ptimer: Remove old ptimer_init_with_bh() API 2019-11-11 13:44:16 +00:00
qdev-core.h hw/core: deprecate old reset functions and introduce new ones 2020-01-30 16:02:04 +00:00
qdev-dma.h Supply missing header guards 2019-06-12 13:20:21 +02:00
qdev-properties.h qdev: remove extraneous error 2020-01-24 20:59:12 +01:00
register.h hw: register: Run post_write hook on reset 2018-03-01 11:05:43 +00:00
registerfields.h Use #include "..." for our own headers, <...> for others 2018-02-09 05:05:11 +01:00
resettable.h hw/core: deprecate old reset functions and introduce new ones 2020-01-30 16:02:04 +00:00
stream.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
sysbus.h sysbus: remove outdated comment 2020-01-07 16:06:59 +04:00
usb.h Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
vmstate-if.h vmstate: add qom interface to get id 2020-01-06 18:41:32 +04:00