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3c2daac0b9
qemu/hw
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Markus Armbruster 3c2daac0b9 virtio-blk: Treat read/write beyond end as invalid 
The block layer fails such reads and writes just fine.  However, they
then get treated like valid operations that fail: the error action
gets executed.  Unwanted; reporting the error to the guest is the only
sensible action.

Reject them before passing them to the block layer.  This bypasses the
error action and I/O accounting.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-07-14 12:03:21 +02:00
..
9pfs virtio-9p: use virtio wrappers to access headers 2014-06-29 19:39:43 +03:00
acpi acpi: fix typo in memory hotplug MMIO region name 2014-07-06 09:13:54 +03:00
alpha machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
arm hw/arm/vexpress: Alias NOR flash at 0 for vexpress-a9 2014-07-08 13:05:10 +01:00
audio audio: fmopl: drop INLINE macro 2014-06-23 11:01:24 -04:00
block virtio-blk: Treat read/write beyond end as invalid 2014-07-14 12:03:21 +02:00
bt
char irq: Allocate IRQs individually 2014-07-01 04:02:53 +02:00
core qdev: Fix crash when using non-device class name on -global 2014-07-06 09:13:54 +03:00
cpu
cris machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
display xen: build on ARM 2014-07-07 10:37:40 +00:00
dma hw: Fix qemu_allocate_irqs() leaks 2014-06-30 21:13:30 +02:00
gpio
i2c
i386 pc: make isapc and pc-0.10 to pc-0.13 have 1.7.0 memory layout 2014-06-29 18:59:41 +03:00
ide ahci: map memory via device's address space instead of address_space_memory 2014-07-07 10:22:43 +02:00
input input: fix jumpy mouse cursor with USB mouse emulation 2014-07-01 13:26:37 +02:00
intc xics: Implement xics_ics_free() 2014-06-27 13:48:26 +02:00
ipack irq: Allocate IRQs individually 2014-07-01 04:02:53 +02:00
isa acpi: implement ospm_status() method for PIIX4/ICH9_LPC devices 2014-06-19 18:44:22 +03:00
lm32 machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
m68k machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
mem pc-dimm: error out if memory hotplug is not enabled 2014-07-06 09:13:54 +03:00
microblaze ssi: Name the CS GPIO 2014-05-28 17:36:21 +02:00
mips gt64xxx_pci: Add VMStateDescription 2014-06-20 23:40:16 +02:00
misc hw: Fix qemu_allocate_irqs() leaks 2014-06-30 21:13:30 +02:00
moxie hw/moxie/moxiesim.c: Remove unused moxie_intc_create() 2014-06-24 20:01:24 +04:00
net vhost-net: disable when cross-endian 2014-06-29 19:39:43 +03:00
nvram spapr: Fix RTAS token numbers 2014-06-27 13:48:22 +02:00
openrisc machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
pci pci: assign devfn to pci_dev before calling pci_device_iommu_address_space() 2014-07-06 09:13:54 +03:00
pci-bridge hw/pcie: implement power controller functionality 2014-06-23 17:48:42 +03:00
pci-host prep: Remove PCI memory hack related to OpenHack'Ware 2014-07-07 16:46:35 +02:00
pcmcia hw: Fix qemu_allocate_irqs() leaks 2014-06-30 21:13:30 +02:00
ppc hw/ppc/spapr_hcall.c: Add ULL suffix to 64 bit constant 2014-07-08 16:03:19 +01:00
s390x s390x/css: reflect cpa in scsw 2014-07-08 15:08:03 +02:00
scsi virtio-scsi: scsi events must be converted to target endianness 2014-07-01 09:40:38 +02:00
sd hw: Fix qemu_allocate_irqs() leaks 2014-06-30 21:13:30 +02:00
sh4 hw: Fix qemu_allocate_irqs() leaks 2014-06-30 21:13:30 +02:00
sparc tcx: move initialisation from realizefn to initfn 2014-06-05 20:51:57 +01:00
sparc64 machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
ssi ssi: Name the CS GPIO 2014-05-28 17:36:21 +02:00
timer Merge remote-tracking branch 'remotes/bonzini/memory' into staging 2014-07-01 11:55:49 +01:00
tpm
unicore32 machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
usb ccid-card-emulated: use EventNotifier 2014-07-01 15:49:51 +02:00
virtio virtio-blk: embed VirtQueueElement in VirtIOBlockReq 2014-07-14 12:03:20 +02:00
watchdog qapi event: clean up in callers 2014-06-27 09:27:56 -04:00
xen xen_backend: introduce xenstore_read_uint64 and xenstore_read_fe_uint64 2014-07-07 10:37:40 +00:00
xenpv machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
xtensa hw/xtensa/xtfpga: implement initrd loading 2014-06-29 02:32:42 +04:00
Makefile.objs pc: implement pc-dimm device abstraction 2014-06-19 16:41:47 +03:00