- 15 10月, 2014 28 次提交
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由 Gonglei 提交于
Since the "bootindex" property is a QOM property and not a qdev property now, we must alias it explicitly for virtio-blk-pci, as well as CCW and s390-virtio. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Remove bootindexA/B form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Since the "bootindex" property is a QOM property and not a qdev property now, we must alias it explicitly for virtio-net-pci, as well as CCW and s390-virtio. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. At present, isa_ne2000 device does not support to boot os, so we register two seprate qom getter/setter functions. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
when we remove bootindex form qdev.property to qom.property, we can use those functions set/get bootindex property for all correlative devices. Meanwhile set the initial value of bootindex to -1. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Acked-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
When set a device's bootindex to -1, we remove it from global fw_boot_order list. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Add the function of updating bootindex about fw_boot_order list in add_boot_device_path(). We should delete the old one if a device has existed in global fw_boot_order list. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
We must assure that the changed bootindex can take effect when guest is rebooted. So we introduce fw_cfg_machine_reset(), which change the fw_cfg file's bootindex data using the new global fw_boot_order list. Signed-off-by: NChenliang <chenliang88@huawei.com> Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Acked-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Introduce del_boot_device_path() to clean up fw_cfg content when hot-unplugging a device that refers to a bootindex or update a existent devcie's bootindex. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Signed-off-by: NChenliang <chenliang88@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Determine whether a given bootindex exists or not. If exists, we report an error. Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gonglei 提交于
Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 10 10月, 2014 10 次提交
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由 Peter Maydell 提交于
various s390x updates: - cpu state handling in qemu and migration - vhost-scsi-ccw bugfix # gpg: Signature made Fri 10 Oct 2014 14:01:34 BST using RSA key ID C6F02FAF # gpg: Can't check signature: public key not found * remotes/cohuck/tags/s390x-20141010: s390x/virtio-ccw: fix vhost-scsi intialization s390x/migration: migrate CPU state s390x/kvm: synchronize the cpu state after SIGP (INITIAL) CPU RESET s390x/kvm: reuse kvm_s390_reset_vcpu() to get rid of ifdefs s390x/kvm: propagate s390 cpu state to kvm s390x/kvm: proper use of the cpu states OPERATING and STOPPED s390x/kvm: introduce proper states for s390 cpus linux-headers: update to 3.17-rc7 Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Paolo Bonzini 提交于
As usual, SLES11's GCC complained about double typedefs: /home/cohuck/git/qemu/kvm-all.c:110: error: redefinition of typedef ‘KVMState’ /home/cohuck/git/qemu/include/sysemu/kvm.h:161: error: previous declaration of ‘KVMState’ was here Reported-by: NCornelia Huck <cornelia.huck@de.ibm.com> Tested-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Cornelia Huck 提交于
The vhost-scsi-ccw backend is of type VHostSCSICcw, not VirtIOSCSICcw. This fixes a segfault when invoking qemu-system-s390x -device vhost-scsi-ccw,? Reviewed-by: NThomas Huth <thuth@linux.vnet.ibm.com> Tested-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 Thomas Huth 提交于
This patch provides the cpu save information for dumps and later life migration and enables migration of the CPU state. The code is based on earlier work from Christian Borntraeger and Jason Herne. Signed-off-by: NThomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> [provide cpu_post_load()] Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> CC: Andreas Faerber <afaerber@suse.de> CC: Christian Borntraeger <borntraeger@de.ibm.com> CC: Jason J. Herne <jjherne@us.ibm.com> Tested-by: NChristian Borntraeger <borntraeger@de.ibm.com> [Cornelia Huck: tweaked cpu_post_load() comment] Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 David Hildenbrand 提交于
We need to synchronize registers after a reset has been performed. The current code does that in qemu_system_reset(), load_normal_reset() and modified_clear_reset() for all vcpus. After SIGP (INITIAL) CPU RESET, this needs to be done for the targeted vcpu as well, so let's call cpu_synchronize_post_reset() in the respective handlers. Signed-off-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com> CC: Andreas Faerber <afaerber@suse.de> Tested-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 David Hildenbrand 提交于
This patch reuses kvm_s390_reset_vcpu() to get rid of some CONFIG_KVM and CONFIG_USER_ONLY ifdefs in cpu.c. In order to get rid of CONFIG_USER_ONLY, kvm_s390_reset_vcpu() has to provide a dummy implementation - the two definitions are moved to the proper section in cpu.h. Signed-off-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com> CC: Andreas Faerber <afaerber@suse.de> Tested-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 David Hildenbrand 提交于
Let QEMU propagate the cpu state to kvm. If kvm doesn't yet support it, it is silently ignored as kvm will still handle the cpu state itself in that case. The state is not synced back, thus kvm won't have a chance to actively modify the cpu state. To do so, control has to be given back to QEMU (which is already done so in all relevant cases). Setting of the cpu state can fail either because kvm doesn't support the interface yet, or because the state is invalid/not supported. Failed attempts will be traced Signed-off-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NThomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com> CC: Andreas Faerber <afaerber@suse.de> Tested-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 David Hildenbrand 提交于
This patch makes sure that halting a cpu and stopping a cpu are two different things. Stopping a cpu will also set the cpu halted - this is needed for common infrastructure to work (note that the stop and stopped flag cannot be used for our purpose because they are already used by other mechanisms). A cpu can be halted ("waiting") when it is operating. If interrupts are disabled, this is called a "disabled wait", as it can't be woken up anymore. A stopped cpu is treated like a "disabled wait" cpu, but in order to prepare for a proper cpu state synchronization with the kvm part, we need to track the real logical state of a cpu. Signed-off-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: NChristian Borntraeger <borntraeger@de.ibm.com> CC: Andreas Faerber <afaerber@suse.de> Tested-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 David Hildenbrand 提交于
Until now, when a s390 cpu was stopped or halted, the number of running CPUs was tracked in a global variable. This was problematic for migration, so Jason came up with a per-cpu running state. As it turns out, we want to track the full logical state of a target vcpu, so we need real s390 cpu states. This patch is based on an initial patch by Jason Herne, but was heavily rewritten when adding the cpu states STOPPED and OPERATING. On the way we move add_del_running to cpu.c (the declaration is already in cpu.h) and modify the users where appropriate. Please note that the cpu is still set to be stopped when it is halted, which is wrong. This will be fixed in the next patch. The LOAD and CHECK-STOP state will not be used in the first step. Signed-off-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> [folded Jason's patch into David's patch to avoid add/remove same lines] Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: NChristian Borntraeger <borntraeger@de.ibm.com> CC: Andreas Faerber <afaerber@suse.de> Tested-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 Jens Freimann 提交于
Sync headers with 3.17-rc7 Acked-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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- 09 10月, 2014 2 次提交
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由 Peter Maydell 提交于
Four changes here. Polling for reconnection of character devices, the QOMification of accelerators, a fix for -kernel support on x86, and one for a recently-introduced virtio-scsi optimization. # gpg: Signature made Thu 09 Oct 2014 14:36:50 BST using RSA key ID 4E6B09D7 # gpg: Good signature from "Paolo Bonzini <pbonzini@redhat.com>" # gpg: aka "Paolo Bonzini <bonzini@gnu.org>" * remotes/bonzini/tags/for-upstream: (28 commits) qemu-char: Fix reconnect socket error reporting qemu-sockets: Add error to non-blocking connect handler qemu-error: Add error_vreport() virtio-scsi: fix use-after-free of VirtIOSCSIReq linuxboot: compute initrd loading address kvm: Make KVMState be the TYPE_KVM_ACCEL instance struct accel: Create accel object when initializing machine accel: Pass MachineState object to accel init functions accel: Rename 'init' method to 'init_machine' accel: Move accel init/allowed code to separate function accel: Remove tcg_available() function accel: Move qtest accel registration to qtest.c accel: Move Xen registration code to xen-common.c accel: Move KVM accel registration to kvm-all.c accel: Report unknown accelerator as "not found" instead of "does not exist" accel: Make AccelClass.available() optional accel: Use QOM classes for accel types accel: Move accel name lookup to separate function accel: Simplify configure_accelerator() using AccelType *acc variable accel: Create AccelType typedef ... Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Corey Minyard 提交于
If reconnect was set, errors wouldn't always be reported. Fix that and also only report a connect error once until a connection has been made. The primary purpose of this is to tell the user that a connection failed so they can know they need to figure out what went wrong. So we don't want to spew too much out here, just enough so they know. Signed-off-by: NCorey Minyard <cminyard@mvista.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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