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6d9cd115b9
xemu/hw
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Eric Auger 6d9cd115b9 hw/arm/smmuv3: Enforce invalidation on a power of two range 
As of today, the driver can invalidate a number of pages that is
not a power of 2. However IOTLB unmap notifications and internal
IOTLB invalidations work with masks leading to erroneous
invalidations.

In case the range is not a power of 2, split invalidations into
power of 2 invalidations.

When looking for a single page entry in the vSMMU internal IOTLB,
let's make sure that if the entry is not found using a
g_hash_table_remove() we iterate over all the entries to find a
potential range that overlaps it.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20210309102742.30442-6-eric.auger@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-12 12:40:10 +00:00
..
9pfs qtest: delete superfluous inclusions of qtest.h 2021-03-09 06:03:53 +01:00
acpi
adc clock: Add ClockEvent parameter to callbacks 2021-03-08 17:20:01 +00:00
alpha
arm hw/arm/smmuv3: Enforce invalidation on a power of two range 2021-03-12 12:40:10 +00:00
audio
avr
block Pull request 2021-03-11 18:55:27 +00:00
char Pull request 2021-03-11 18:55:27 +00:00
core Testing, guest-loader and other misc tweaks 2021-03-11 16:20:58 +00:00
cpu
cris
display sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
dma target-arm queue: 2021-03-10 13:57:31 +00:00
gpio
hppa
hyperv
i2c hw/i2c/npcm7xx_smbus: Simplify npcm7xx_smbus_init() 2021-03-05 15:17:34 +00:00
i386 dma: Introduce dma_aligned_pow2_mask() 2021-03-12 12:40:10 +00:00
ide sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
input
intc sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
ipack
ipmi
isa
lm32 hw/lm32/Kconfig: Have MILKYMIST select LM32_DEVICES 2021-03-09 22:37:08 +01:00
m68k esp: rename existing ESP QOM type to SYSBUS_ESP 2021-03-07 10:39:05 +00:00
mem
microblaze
mips Testing, guest-loader and other misc tweaks 2021-03-11 16:20:58 +00:00
misc hw/misc: versal: Add a model of the XRAM controller 2021-03-12 12:40:09 +00:00
moxie
net sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
nios2
nubus
nvram sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
openrisc
pci
pci-bridge
pci-host hw/pci-host: Introduce SH_PCI Kconfig entry 2021-03-06 16:18:42 +01:00
pcmcia
ppc Pull request 2021-03-11 18:55:27 +00:00
rdma
remote
riscv Testing, guest-loader and other misc tweaks 2021-03-11 16:20:58 +00:00
rtc goldfish_rtc: re-arm the alarm after migration 2021-03-04 09:43:29 -05:00
rx qtest: delete superfluous inclusions of qtest.h 2021-03-09 06:03:53 +01:00
s390x sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
scsi sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
sd
sh4 hw/sh4/sh7750_regs: Replace link to license by its full content 2021-03-06 16:19:03 +01:00
smbios
sparc esp: rename existing ESP QOM type to SYSBUS_ESP 2021-03-07 10:39:05 +00:00
sparc64
ssi hw/ssi: xilinx_spips: Remove DMA related dead codes from zynqmp_spips 2021-03-10 13:54:51 +00:00
timer Pull request 2021-03-11 18:55:27 +00:00
tpm
tricore
unicore32
usb sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
vfio sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
virtio virtio-iommu: Handle non power of 2 range invalidations 2021-03-12 12:40:10 +00:00
watchdog clock: Add ClockEvent parameter to callbacks 2021-03-08 17:20:01 +00:00
xen
xenpv
xtensa
Kconfig semihosting: Move hw/semihosting/ -> semihosting/ 2021-03-10 15:34:12 +00:00
meson.build semihosting: Move hw/semihosting/ -> semihosting/ 2021-03-10 15:34:12 +00:00