OpenE2K/qemu-e2k
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qemu-e2k/hw
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Sam Bobroff 229e16fd24 ppc/xics: preserve P and Q bits for KVM IRQs 
Kernel commit 17d48610ae0f ("KVM: PPC: Book 3S: XICS: Implement ICS
P/Q states") added new bits to the state used by KVM IRQs. Currently,
QEMU does not preserve these bits, so migrating (or otherwise saving
and restoring) the guest state causes the P and Q bits to be cleared.

Clearing the P bit has no effect, because the kernel will set it based
on other data, but the loss of a set Q bit will cause a lost
interrupt.

This patch preserves the P and Q bits, correcting the problem.

Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-05-11 09:45:15 +10:00
..
9pfs Xen 2017/04/21 + fix 2017-04-26 10:22:31 +01:00
acpi tco: do not generate an NMI 2017-04-05 17:23:52 +02:00
adc STM32F2xx: Add the ADC device 2016-10-04 13:28:07 +01:00
alpha hw: Default -drive to if=ide explicitly where it works 2017-02-21 13:10:53 +01:00
arm -----BEGIN PGP SIGNATURE----- 2017-04-25 14:14:17 +01:00
audio audio: Use ARRAY_SIZE from qemu/osdep.h 2017-05-04 09:16:05 +02:00
block qobject: Use simpler QDict/QList scalar insertion macros 2017-05-09 09:13:51 +02:00
bt chardev: qom-ify 2017-01-27 18:08:00 +01:00
char s390x/3270: Mark non-migratable and enable the device 2017-05-04 10:34:37 +02:00
core migration/next for 20170421 2017-04-21 15:59:27 +01:00
cpu Introduce DEVICE_CATEGORY_CPU for CPU devices 2017-01-27 18:07:31 +01:00
cris cris: Fix broken header guard in hw/cris/boot.h 2016-07-12 16:20:46 +02:00
display cg3: add explicit ram_addr_t cast to scanline page variable 2017-05-05 09:49:00 +01:00
dma dma/rc4030: fix a mixed declarations and code warning 2017-03-20 11:20:35 +00:00
gpio bcm2835_gpio: add bcm2835 gpio controller 2017-02-28 17:10:00 +00:00
i2c arm: Uniquely name imx25 I2C buses. 2017-01-20 11:15:06 +00:00
i386 hw/i386: Build-time assertion on pc/q35 reset register being identical. 2017-05-03 12:29:40 +02:00
ide ide: ahci: call cleanup function in ahci unit 2017-03-15 20:50:14 -04:00
input input: Add trace event for empty keyboard queue 2017-05-03 14:20:12 +02:00
intc ppc/xics: preserve P and Q bits for KVM IRQs 2017-05-11 09:45:15 +10:00
ipack ipack: Update e-mail address 2016-05-18 15:04:27 +03:00
ipmi ipmi: introduce an ipmi_bmc_gen_event() API 2017-04-26 12:41:55 +10:00
isa tco: do not generate an NMI 2017-04-05 17:23:52 +02:00
lm32 char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
m68k hw/m68k: QOMify the ColdFire interrupt controller 2017-02-18 22:23:31 +01:00
mem pc: memhp: enable nvdimm device hotplug 2016-11-01 19:21:09 +02:00
microblaze clean-up: removed duplicate #includes 2016-10-28 18:17:24 +03:00
mips hw/mips: MIPS Boston board support 2017-02-24 10:37:21 +00:00
misc hw/misc/exynos4210_pmu: Reorder local variables for readability 2017-04-20 17:39:17 +01:00
moxie hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
net net/ftgmac100: add a 'aspeed' property 2017-04-25 19:17:25 +08:00
nios2 nios2: iic: Convert CPU prop to qom link 2017-03-18 18:22:54 +00:00
nvram hw/block: Request permissions 2017-02-28 20:40:36 +01:00
openrisc target/openrisc: Support non-busy idle state using PMR SPR 2017-05-04 09:39:14 +09:00
pci pci: Reduce scope of error injection 2017-05-08 20:32:14 +02:00
pci-bridge ppc patch queue 2017-02-02 2017-02-02 18:48:06 +00:00
pci-host hw/i386: Build-time assertion on pc/q35 reset register being identical. 2017-05-03 12:29:40 +02:00
pcmcia hw: Clean up includes 2016-01-29 15:07:25 +00:00
ppc ppc/pnv: restrict BMC object to the BMC simulator 2017-05-11 09:45:14 +10:00
s390x Basic support for using channel-attached 3270 'green-screen' 2017-05-05 16:56:38 +01:00
scsi vhost-scsi: create a vhost-scsi-common abstraction 2017-05-05 12:10:00 +02:00
sd Block layer patches 2017-03-01 23:09:46 +00:00
sh4 sm501: QOMify 2017-04-24 12:32:12 +01:00
smbios stubs: move smbios stubs to hw/smbios 2017-01-16 17:52:35 +01:00
sparc tcx: switch to load_image_mr() and remove prom_addr hack 2017-04-21 09:02:04 +01:00
sparc64 sparc/sparc64: grab BQL before calling cpu_check_irqs 2017-03-09 10:41:38 +00:00
ssi aspeed/smc: use a modulo to check segment limits 2017-02-10 17:40:30 +00:00
timer hw/arm/exynos: Convert fprintf to qemu_log_mask/error_report 2017-04-20 17:39:17 +01:00
tpm clean-up: removed duplicate #includes 2016-10-28 18:17:24 +03:00
tricore tricore: remove useless cast 2016-09-15 15:32:22 +03:00
unicore32 clean-up: removed duplicate #includes 2016-10-28 18:17:24 +03:00
usb qobject: Use simpler QDict/QList scalar insertion macros 2017-05-09 09:13:51 +02:00
vfio vfio/pci: Fix incorrect error message 2017-05-03 14:52:35 -06:00
virtio migration/next for 20170421 2017-04-21 15:59:27 +01:00
watchdog wdt: Add Aspeed watchdog device model 2017-02-07 18:29:59 +00:00
xen xen: use a better chardev type check 2017-05-04 15:34:41 +04:00
xenpv xenpv: Fix qemu_uuid compiling error 2016-09-29 11:43:17 +08:00
xtensa target/xtensa: xtfpga: load DTB only when FDT support is enabled 2017-03-11 14:59:03 -08:00
Makefile.objs acpi: filter based on CONFIG_ACPI_X86 rather than TARGET 2017-01-16 17:52:35 +01:00