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This patch implements a get_dev_path qdev hook for the pseries paravirtual VIO bus. With upcoming savevm support, this will become very important for scsi disks hanging of VIO virtual SCSI adapters. scsibus_get_dev_path uses the get_dev_path of the parent adapter if available, but otherwise just uses a local channel/target/lun number to identify the device. So if two disks are present in the system having the same target and lun on seperate VIO scsi adapters, savevm cannot distinguish them. Since the conventional way of using VSCSI adapters is to have just one disk per adapter, such a conflict is very likely. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de> |
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| .. | ||
| e500-ccsr.h | ||
| e500.c | ||
| e500.h | ||
| e500plat.c | ||
| mac_newworld.c | ||
| mac_oldworld.c | ||
| mac.h | ||
| Makefile.objs | ||
| mpc8544_guts.c | ||
| mpc8544ds.c | ||
| ppc4xx_devs.c | ||
| ppc4xx_pci.c | ||
| ppc405_boards.c | ||
| ppc405_uc.c | ||
| ppc405.h | ||
| ppc440_bamboo.c | ||
| ppc_booke.c | ||
| ppc.c | ||
| ppce500_spin.c | ||
| prep.c | ||
| spapr_events.c | ||
| spapr_hcall.c | ||
| spapr_iommu.c | ||
| spapr_pci.c | ||
| spapr_rtas.c | ||
| spapr_vio.c | ||
| spapr.c | ||
| virtex_ml507.c | ||
| xics.c | ||