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2013-11-05qdev-monitor: Fix crash when device_add is called with abstract driverIgor Mammedov
User is able to crash running QEMU when following monitor command is called: device_add intel-hda-generic Crash is caused by assertion in object_initialize_with_type() when type is abstract. Checking if type is abstract before instance is created in qdev_device_add() allows to prevent crash on incorrect user input. Cc: qemu-stable@nongnu.org Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05qdev-monitor: Clean up qdev_device_add() variable namingAndreas Färber
Avoid confusion between object (obj) and object class (oc). Tidy DeviceClass variable while at it (k -> dc). Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05arm11mpcore: Split off RealView MPCoreAndreas Färber
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05arm11mpcore: Prepare for QOM embeddingAndreas Färber
Move state struct, type constant and cast macro to a new header. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05arm11mpcore: Convert mpcore_rirq_state to QOM realizeAndreas Färber
Embed ARM11MPCorePriveState and RealViewGICState and replace SysBus initfn with realizefn. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05realview_gic: Prepare for QOM embeddingAndreas Färber
Move state struct, type constant and cast macro to a new header. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05realview_gic: Convert to QOM realizeAndreas Färber
Embed GICState and replace SysBus initfn with realizefn. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05arm11mpcore: Convert ARM11MPCorePriveState to QOM realizeAndreas Färber
Embed child devices and replace SysBus initfn with realizefn. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05arm11mpcore: Split off SCU deviceAndreas Färber
Inspired by a9scu. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05arm11mpcore: Create container MemoryRegion in instance_initAndreas Färber
This allows to map the region directly after object initialization. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05arm11mpcore: Drop unused fieldsAndreas Färber
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05arm11mpcore: Fix typo in MemoryRegion nameAndreas Färber
"mpcode" -> "mpcore" Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05a9scu: Build only onceAndreas Färber
It does not have a target or ARMCPU dependency. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05a15mpcore: Prepare for QOM embeddingAndreas Färber
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a15mpcore: Convert to QOM realizeAndreas Färber
Turn SysBusDevice initfn into a QOM realizefn. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a15mpcore: Embed GICStateAndreas Färber
This covers both emulated and KVM GIC. Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a15mpcore: Split off instance_initAndreas Färber
Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9mpcore: Prepare for QOM embeddingAndreas Färber
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9mpcore: Convert to QOM realizeAndreas Färber
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9mpcore: Embed ARMMPTimerStateAndreas Färber
Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05arm_mptimer: Convert to QOM realizeAndreas Färber
Split the SysBusDevice initfn into instance_init and realizefn. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9mpcore: Embed A9SCUStateAndreas Färber
Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9scu: QOM cleanupsAndreas Färber
Rename A9SCUState::busdev field to parent_obj and turn realizefn into an instance_init function to allow early MMIO mapping. Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9mpcore: Embed GICStateAndreas Färber
Prepares for conversion to QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05arm_gic: Extract headers hw/intc/arm_gic{,_common}.hAndreas Färber
Rename NCPU to GIC_NCPU and move GICState away from gic_internal.h. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05a9mpcore: Split off instance_initAndreas Färber
Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05milkymist-uart: Use Device::realize instead of SysBusDevice::initAntony Pavlov
Use of SysBusDevice::init is deprecated. Use Device::realize instead. Also introduce TypeInfo::instance_init milkymist_uart_init(). Reported-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05qtest: Prepare QOM machine testsAndreas Färber
Instantiate all [*] machines per target, so that they get a bit of test coverage at all. This has proven helpful during QOM refactorings. [*] ppcemb target contains some non-working non-embedded machines, and ppc405 CPUs are not available there either. i386 and x86_64 do not cover pc*-x.y or xenfv. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05leon3: Don't enforce use of -bios with qtestAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05shix: Don't require firmware presence for qtestAndreas Färber
Adopt error_report() while at it. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05shix: Drop debug outputAndreas Färber
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05milkymist: Suppress -kernel/-bios/-drive error for qtestAndreas Färber
Acked-by: Michael Walle <michael@walle.cc> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05an5206: Don't enforce use of kernel for qtestAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05mcf5208: Don't enforce use of kernel for qtestAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05axis_dev88: Don't enforce use of kernel for qtestAndreas Färber
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05armv7m: Don't enforce use of kernel for qtestAndreas Färber
Adopt error_report(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05exynos4_boards: Silence lack of -smp 2 warning for qtestAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05omap_sx1: Don't enforce use of kernel or flash for qtestAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05palm: Don't enforce loading ROM or kernel for qtestAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05z2: Don't enforce use of -pflash for qtestAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05gumstix: Don't enforce use of -pflash for qtestAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05mainstone: Don't enforce use of -pflash for qtestAndreas Färber
Simply skip flash setup for now. Also drop useless debug output. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05puv3: Turn puv3_load_kernel() into a no-op for qtest without -kernelAndreas Färber
Replacing the assert() with more user-friendly error handling is left for a follow-up. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05mips_mipssim: Silence BIOS loading warning for qtestAndreas Färber
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05Merge tag 'for_anthony' of git://git.kernel.org/pub/scm/virt/kvm/mst/qemuAndreas Färber
pci, pc, pvpanic bug fixes This fixes strange pvpanic behaviour: you had to pause to let VM continue (and potentially reboot on panic if enabled). This also fixes two bugs reported by Andreas. One is a long-standing bug exposed by recent pci changes, the other affects old piix machine types and was caused by recent acpi changes. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-04vl: allow "cont" from panicked statePaolo Bonzini
After reporting the GUEST_PANICKED monitor event, QEMU stops the VM. The reason for this is that events are edge-triggered, and can be lost if management dies at the wrong time. Stopping a panicked VM lets management know of a panic even if it has crashed; management can learn about the panic when it restarts and queries running QEMU processes. The downside is of course that the VM will be paused while management is not running, but that is acceptable if it only happens with explicit "-device pvpanic". Upon learning of a panic, management (if configured to do so) can pick a variety of behaviors: leave the VM paused, reset it, destroy it. In addition to all of these behaviors, it is possible to dump the VM core from the host. However, right now, the panicked state is irreversible, and can only be exited by resetting the machine. This means that any policy decision is entirely in the hands of the host. In particular there is no way to use the "reboot on panic" option together with pvpanic. This patch makes the panicked state reversible (and removes various workarounds that were there because of the state being irreversible). With this change, management has a wider set of possible policies: it can just log the crash and leave policy to the guest, it can leave the VM paused. In particular, the "log the crash and continue" is implemented simply by sending a "cont" as soon as management learns about the panic. Management could also implement the "irreversible paused state" itself. And again, all such actions can be coupled with dumping the VM core. Unfortunately we cannot change the behavior of 1.6.0. Thus, even if it uses "-device pvpanic", management should check for "cont" failures. If "cont" fails, management can then log that the VM remained paused and urge the administrator to update QEMU. Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-11-04exec: limit system memory sizeMichael S. Tsirkin
The page table logic in exec.c assumes that memory addresses are at most TARGET_PHYS_ADDR_SPACE_BITS. But pci addresses are full 64 bit so if we try to render them ignoring the extra bits, we get strange effects with sections overlapping each other. To fix, simply limit the system memory size to 1 << TARGET_PHYS_ADDR_SPACE_BITS, pci addresses will be rendered within that. Cc: qemu-stable@nongnu.org Reported-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-11-04pc: disable acpi info for isapc and old pc machineMichael S. Tsirkin
Disable acpi build for isapc and no_kvmclock machine types (used by xen), since acpi build currently expects pci. Reported-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-10-31Merge remote-tracking branch 'kwolf/tags/for-anthony' into stagingAnthony Liguori
Block patches for 1.7.0-rc0 (v2) # gpg: Signature made Thu 31 Oct 2013 04:44:39 PM CET using RSA key ID C88F2FD6 # gpg: Can't check signature: public key not found * kwolf/tags/for-anthony: (30 commits) vmdk: Implment bdrv_get_specific_info qapi: Add optional field 'compressed' to ImageInfo qemu-iotests: prefill some data to test image sheepdog: check simultaneous create in resend_aioreq sheepdog: cancel aio requests if possible sheepdog: make add_aio_request and send_aioreq void functions sheepdog: try to reconnect to sheepdog after network error coroutine: add co_aio_sleep_ns() to allow sleep in block drivers sheepdog: reload inode outside of resend_aioreq sheepdog: handle vdi objects in resend_aio_req sheepdog: check return values of qemu_co_recv/send correctly qemu-iotests: Test case for backing file deletion qemu-iotests: drop duplicated "create_image" qemu-iotests: Fix 051 reference output block: Avoid unecessary drv->bdrv_getlength() calls block: Disable BDRV_O_COPY_ON_READ for the backing file ahci: fix win7 hang on boot sheepdog: pass copy_policy in the request sheepdog: explicitly set copies as type uint8_t block: Don't copy backing file name on error ... Message-id: 1383064269-27720-1-git-send-email-kwolf@redhat.com Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-10-31Merge remote-tracking branch 'mjt/trivial-patches' into stagingAnthony Liguori
* mjt/trivial-patches: audio/mixeng_template.h: fix inline declaration misc: Spelling and grammar fixes in comments docs/ccid.txt: fix the typo qapi: fix documentation example .gitignore: ignore qmp-commands.txt misc: New spelling fixes in comments configure: create fsdev/ directory Message-id: 1382779887-15971-1-git-send-email-mjt@msgid.tls.msk.ru Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
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