Am 19.05.2014 17:57, schrieb Michael S. Tsirkin:
On Mon, May 19, 2014 at 05:31:43PM +0200, Andreas Färber wrote:
Hi,
Am 19.05.2014 17:03, schrieb Jun Li:
Add remove_boot_device_path() function to remove bootindex when hot-unplug
a device. This patch fixed virtio-blk/virtio-net/scsi-disk/scsi-generic device.
Signed-off-by: Jun Li <address@hidden>
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This patch also fixed bug1086603, ref:
https://bugzilla.redhat.com/show_bug.cgi?id=1086603
This version of patch delete dev and suffix parameter from function
remove_boot_device_path().
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hw/block/virtio-blk.c | 1 +
hw/net/virtio-net.c | 1 +
hw/scsi/scsi-disk.c | 1 +
hw/scsi/scsi-generic.c | 1 +
On v1 I believe I reminded you of spapr_llan. Your patch is adding a new
remove_*() function, but is using it only for roughly half of the
devices that currently call add_boot_device_path(). Why? I can
understand that ISA devices will not be hot-unpluggable, but all PCI and
USB devices are.
Can we remove the device from boot path automatically
when it's going away?
I'm not familiar with that code myself; assuming that only one path gets
registered per device, I guess we could add a field to DeviceState and
if non-NULL call the unregistration from device_set_unrealize().
Jun, if that works it would save you some work.