- 31 1月, 2013 1 次提交
-
-
由 Anthony Liguori 提交于
# By Cornelia Huck (13) and others # Via Alexander Graf * agraf/s390-for-upstream: s390: Drop set_bit usage in virtio_ccw. s390: css error codes. s390: Use s390_cpu_physical_memory_map for tpi. sclpconsole: Don't instantiate sclpconsole with -nodefaults s390: Add s390-ccw-virtio machine. s390-virtio: Check for NULL device in reset hypercall s390: Move hw files to hw/s390x virtio-s390: add a reset function to virtio-s390 devices s390: Make typeinfo const s390: Add new channel I/O based virtio transport. s390-virtio: Factor out some initialization code. s390: Wire up channel I/O in kvm. s390: Virtual channel subsystem support. s390: Add channel I/O instructions. s390: I/O interrupt and machine check injection. s390: Channel I/O basic definitions. s390: Add mapping helper functions. s390: Lowcore mapping helper. s390: Add default support for SCLP console
-
- 30 1月, 2013 21 次提交
-
-
由 Anthony Liguori 提交于
* qemu-kvm/uq/master: target-i386: kvm: prevent buffer overflow if -cpu foo, [x]level is too big vmxcap: bit 9 of VMX_PROCBASED_CTLS2 is 'virtual interrupt delivery' Conflicts: target-i386/kvm.c Trivial merge resolution due to lack of context. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
由 Anthony Liguori 提交于
# By Markus Armbruster # Via Michael Roth * mdroth/qga-pull-1-28-13: qemu-ga: Plug leaks on qmp_guest_network_get_interfaces() error paths qemu-ga: Plug memory leak in guest_fsfreeze_cleanup()
-
由 Cornelia Huck 提交于
set_bit on indicators doesn't go well on 32 bit targets: note: expected 'long unsigned int *' but argument is of type 'uint64_t *' Switch to bit shifts instead. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> [agraf: use 1ULL instead] Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Changed error codes in the channel subsystem / virtio-ccw code (-EOPNOTSUPP -> -ENOSYS, -ERESTART -> -EINPROGRESS). This should hopefully fix building on mingw32. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Map the I/O interruption code before calling into css. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Christian Borntraeger 提交于
libvirt specifies nodefaults and creates an sclp console with special parameters. Let qemu follow nodefaults and don't create an sclp console if nodefaults is specified. Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Add a new machine type, s390-ccw-virtio, making use of the virtio-ccw transport to present virtio devices as channel devices. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Andreas Färber 提交于
s390_virtio_bus_find_mem() may return a NULL VirtIOS390Device. If called with, e.g., args[0] == 0, this leads to a segfault. Fix this by adding error handling as done for other hypercalls. Present since baf0b55a (Implement virtio reset). Signed-off-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Alexander Graf 提交于
This moves all files only used by s390 system emulation to hw/s390x. Signed-off-by: NAlexander Graf <agraf@suse.de> Acked-by: NChristian Borntraeger <borntraeger@de.ibm.com>
-
由 Paolo Bonzini 提交于
virtio-s390 devices are not being reset when their bus is. To fix this, add a reset method that forwards to virtio_reset. This is only needed because of the "strange" modeling of virtio devices; the ->vdev link is being handled manually rather than through qdev. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Alexander Graf 提交于
All TypeInfo definitions should be const. Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Add a new virtio transport that uses channel commands to perform virtio operations. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Some of the machine initialization for s390-virtio will be reused by virtio-ccw. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Trigger the code for our virtual css in case of instruction intercepts for I/O instructions. Handle the tsch exit for the subchannel-related part of tsch. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Provide a mechanism for qemu to provide fully virtual subchannels to the guest. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Provide handlers for (most) channel I/O instructions. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
I/O interrupts are queued per isc. Only crw pending machine checks are supported. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Basic channel I/O structures and helper function. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Add s390_cpu_physical_memory_{map,unmap} with special handling for the lowcore. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Cornelia Huck 提交于
Create a lowcore mapping helper that includes a check for sufficient length. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Alexander Graf 提交于
The current s390 machine uses the virtio console as default console, but this doesn't mean that we always want to keep it that way for new machines. This patch introduces a way for a machine type to specify that it wants the default console to be an SCLP console, which is a lot closer to what real hardware does. Signed-off-by: NAlexander Graf <agraf@suse.de> Reviewed-by: NAndreas Färber <afaerber@suse.de>
-
- 29 1月, 2013 6 次提交
-
-
由 Igor Mammedov 提交于
Stack corruption may occur if too big 'level' or 'xlevel' values passed on command line with KVM enabled, due to limited size of cpuid_data in kvm_arch_init_vcpu(). reproduces with: qemu -enable-kvm -cpu qemu64,level=4294967295 or qemu -enable-kvm -cpu qemu64,xlevel=4294967295 Check if there is space in cpuid_data before passing it to cpu_x86_cpuid() or abort() if there is not space. Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NAndreas Faerber <afaerber@suse.de> Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Signed-off-by: NGleb Natapov <gleb@redhat.com>
-
由 Anthony Liguori 提交于
* afaerber/qom-cpu: (37 commits) kvm: Pass CPUState to kvm_on_sigbus_vcpu() cpu: Unconditionalize CPUState fields target-m68k: Use type_register() instead of type_register_static() target-unicore32: Use type_register() instead of type_register_static() target-openrisc: Use type_register() instead of type_register_static() target-unicore32: Catch attempt to instantiate abstract type in cpu_init() target-openrisc: Catch attempt to instantiate abstract type in cpu_init() target-m68k: Catch attempt to instantiate abstract type in cpu_init() target-arm: Catch attempt to instantiate abstract type in cpu_init() target-alpha: Catch attempt to instantiate abstract type in cpu_init() qom: Introduce object_class_is_abstract() target-unicore32: Detect attempt to instantiate non-CPU type in cpu_init() target-openrisc: Detect attempt to instantiate non-CPU type in cpu_init() target-m68k: Detect attempt to instantiate non-CPU type in cpu_init() target-alpha: Detect attempt to instantiate non-CPU type in cpu_init() target-arm: Detect attempt to instantiate non-CPU type in cpu_init() cpu: Add model resolution support to CPUClass target-i386: Remove setting tsc-frequency from x86_def_t target-i386: Set custom features/properties without intermediate x86_def_t target-i386: Remove vendor_override field from CPUX86State ... Conflicts: tests/Makefile Resolved simple conflict caused by lack of context in Makefile Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
由 Anthony Liguori 提交于
# By Paolo Bonzini (14) and others # Via Kevin Wolf * kwolf/for-anthony: (24 commits) ide: Add fall through annotations block: Create proper size file for disk mirror ahci: Add migration support ahci: Change data types in preparation for migration ahci: Remove unused AHCIDevice fields hbitmap: add assertion on hbitmap_iter_init mirror: do nothing on zero-sized disk block/vdi: Check for bad signature block/vdi: Improved return values from vdi_open block/vdi: Improve debug output for signature block: Use error code EMEDIUMTYPE for wrong format in some block drivers block: Add special error code for wrong format mirror: support arbitrarily-sized iterations mirror: support more than one in-flight AIO operation mirror: add buf-size argument to drive-mirror mirror: switch mirror_iteration to AIO mirror: allow customizing the granularity block: allow customizing the granularity of the dirty bitmap block: return count of dirty sectors, not chunks mirror: perform COW if the cluster size is bigger than the granularity ...
-
由 Anthony Liguori 提交于
# By Lei Li (3) and others # Via Luiz Capitulino * luiz/queue/qmp: QAPI: Introduce memchar-read QMP command QAPI: Introduce memchar-write QMP command qemu-char: Add new char backend CirMemCharDriver docs: document virtio-balloon stats balloon: re-enable balloon stats balloon: drop old stats code & API block: Monitor command commit neglects to report some errors
-
由 Markus Armbruster 提交于
Spotted by Coverity. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NLuiz Capitulino <lcapitulino@redhat.com> Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
-
由 Markus Armbruster 提交于
Neglects to free errors allocated by qmp_guest_fsfreeze_thaw(). Spotted by Coverity. While there, drop the test whether return value is negative (it's never true), and improve logging. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NLuiz Capitulino <lcapitulino@redhat.com> Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
-
- 28 1月, 2013 12 次提交
-
-
由 Andreas Färber 提交于
Since commit 20d695a9 (kvm: Pass CPUState to kvm_arch_*) CPUArchState is no longer needed. Allows to change qemu_kvm_eat_signals() argument as well. Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NGleb Natapov <gleb@redhat.com>
-
由 Andreas Färber 提交于
Commits fc8c5b8c (Makefile.user: Define CONFIG_USER_ONLY for libuser/) and dd83b06a (qom: Introduce CPU class) specifically prepared the qom/cpu.c file to be compiled differently for softmmu and *-user. This broke as part of build system refactorings while CPU patches were in flight, adding conditional fields kvm_fd (8737c51c) and kvm_vcpu_dirty (20d695a9) for softmmu. linux-user and bsd-user would therefore get a CPUState type with instance_size ~8 bytes longer than expected. Fix this by unconditionally having the fields in CPUState. In practice, target-specific CPU types' instance_size would compensate this, and upstream qom/cpu.c does not yet touch any affected field. Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
-
由 Andreas Färber 提交于
According to its documentation, type_register_static()'s TypeInfo argument should exist for the life type of the type. Therefore use type_register() when registering the list of CPU subtypes. No functional change with the current implementation. Cf. 918fd083 for arm. Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
由 Andreas Färber 提交于
According to its documentation, type_register_static()'s TypeInfo argument should exist for the life type of the type. Therefore use type_register() when registering the list of CPU subtypes. No functional change with the current implementation. Cf. 918fd083 for arm. Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
由 Andreas Färber 提交于
According to its documentation, type_register_static()'s TypeInfo argument should exist for the life type of the type. Therefore use type_register() when registering the list of CPU subtypes. No functional change with the current implementation. Cf. 918fd083 for arm. Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
由 Andreas Färber 提交于
Fixes -cpu unicore32-cpu asserting. Cc: qemu-stable@nongnu.org Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
由 Andreas Färber 提交于
There is no abstract OpenRISCCPU yet, but that seems a bug of its own. Cc: qemu-stable@nongnu.org Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
由 Andreas Färber 提交于
This fixes -cpu m68k-cpu asserting. Cc: qemu-stable@nongnu.org Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
由 Andreas Färber 提交于
This fixes -cpu arm-cpu asserting. Cc: qemu-stable@nongnu.org Acked-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
由 Andreas Färber 提交于
This fixes -cpu alpha-cpu asserting. Cc: qemu-stable@nongnu.org Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
由 Andreas Färber 提交于
This lets a caller check if an ObjectClass as returned by, e.g., object_class_by_name() is instantiatable. Signed-off-by: NAndreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws>
-
由 Andreas Färber 提交于
Consolidate model checking into a new uc32_cpu_class_by_name(). If the name matches an existing type, also check whether that type is actually (a sub-type of) TYPE_UNICORE32_CPU. This fixes, e.g., -cpu puv3_dma asserting. Cc: qemu-stable@nongnu.org Signed-off-by: NAndreas Färber <afaerber@suse.de>
-