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* misc: fix typos in copyright declarationGonglei2015-03-261-1/+1
| | | | | | | | | Add a space after comma. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Message-Id: <1427374663-10168-1-git-send-email-arei.gonglei@huawei.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* Merge remote-tracking branch 'remotes/gonglei/tags/bootdevice-next-20150303' ↵Peter Maydell2015-03-081-1/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging bootdevice: bug fixes # gpg: Signature made Tue Mar 3 05:18:39 2015 GMT using RSA key ID DDE30FBB # gpg: Good signature from "Gonglei <arei.gonglei@huawei.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 5178 9C82 617F 2F58 8693 63B1 BA7A 65B0 DDE3 0FBB * remotes/gonglei/tags/bootdevice-next-20150303: bootdevice: add check in restore_boot_order() bootdevice: check boot order argument validation before vm running Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * bootdevice: add check in restore_boot_order()Gonglei2015-03-031-1/+3
| | | | | | | | | | | | | | | | | | | | qemu_boot_set() can't fail in restore_boot_order(), then simply assert it doesn't fail, by passing &error_abort if boot_set_handler set. Suggested-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
* | bootdevice: fix segment fault when booting guest with '-kernel' and '-initrd'Gonglei2015-02-271-4/+9
|/ | | | | | | | | | | | | | | Reproducer: $./qemu-system-x86_64 --enable-kvm -kernel /home/vmlinuz-2.6.32.12-0.7-default \ -initrd /home/initrd-2.6.32.12-0.7-default -append \ "root=/dev/ram rw console=ttyS0,115200" -dtb guest.dtb -vnc :10 --monitor stdio -smp 2 QEMU 2.2.50 monitor - type 'help' for more information (qemu) Segmentation fault (core dumped) Reported-by: Edivaldo de Araujo Pereira <edivaldoapereira@yahoo.com.br> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Message-Id: <1425001784-6752-1-git-send-email-arei.gonglei@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* qdev: support to get a device firmware path directlyGonglei2015-02-111-14/+17
| | | | | | | | | | | | | | | | | commit 6b1566c (qdev: Introduce FWPathProvider interface) did a good job for supproting to get firmware path on some different architectures. Moreover further more, we can use the interface to get firmware path name for a device which isn't attached a specific bus, such as virtio-bus, scsi-bus etc. When the device (such as vhost-scsi) realize the TYPE_FW_PATH_PROVIDER interface, we should introduce a new function to get the correct firmware path name for it. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* bootdevice: add Error **errp argument for QEMUBootSetHandlerGonglei2014-12-221-4/+1Star
| | | | | | | | | | | | | | | It will be useful for checking when we change traditional boot order dynamically and propagate error message to the monitor. For x86 architecture, we pass &local_err to set_boot_dev() when vm startup in pc_coms_init(). Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Alexander Graf <agraf@suse.de> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: qemu-ppc@nongnu.org Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
* bootdevice: add validate check for qemu_boot_set()Gonglei2014-12-221-0/+8
| | | | | Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
* bootdevice: add Error **errp argument for qemu_boot_set()Gonglei2014-12-221-4/+10
| | | | | | | | | It will be useful for checking when we change traditional boot order dynamically and propagate error message to the monitor. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
* bootdevice: add Error **errp argument for validate_bootdevices()Gonglei2014-12-221-5/+5
| | | | | | | | | It will be useful for checking when we change traditional boot order dynamically and propagate error message to the monitor. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
* bootdevice: move code about bootorder from vl.c to bootdevice.cGonglei2014-12-221-0/+62
| | | | | | | | | | First, we can downsize vl.c, make it simpler by little and little. Second, I can maintain those code and make some improvement. Cc: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
* bootindex: change fprintf to error_reportGonglei2014-10-151-1/+2
| | | | | | | | The function may be called by qmp command, we should report error message to the caller. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* bootindex: delete bootindex when device is removedGonglei2014-10-151-0/+2
| | | | | | | | | Device should be removed from global boot list when it is hot-unplugged. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* bootindex: move calling add_boot_device_patch to bootindex setter functionGonglei2014-10-151-0/+2
| | | | | | | | | On this way, we can assure the new bootindex take effect during vm rebooting. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* bootindex: add a setter/getter functions wrapper for bootindex propertyGonglei2014-10-151-0/+73
| | | | | | | | | | | | 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: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* bootindex: support to set a existent device's bootindex to -1Gonglei2014-10-151-0/+1
| | | | | | | | | When set a device's bootindex to -1, we remove it from global fw_boot_order list. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* bootindex: rework add_boot_device_path functionGonglei2014-10-151-0/+2
| | | | | | | | | | 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: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* bootindex: add del_boot_device_path functionGonglei2014-10-151-0/+20
| | | | | | | | | | | 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: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Chenliang <chenliang88@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* bootindex: add check bootindex functionGonglei2014-10-151-0/+15
| | | | | | | | | Determine whether a given bootindex exists or not. If exists, we report an error. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* bootdevice: move bootdevice related code to new file bootdevice.cGonglei2014-10-151-0/+142
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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