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ac55ad2b5f
Our intention was to only remove path kobjects whenever a device is
being set offline. However, one corner case was missing.
If a device is disabled and enabled (using the IOCTLs BIODASDDISABLE and
BIODASDENABLE respectively), the enabling process will call
dasd_eckd_reload_device() which itself calls dasd_eckd_read_conf() in
order to update path information. During that update,
dasd_eckd_clear_conf_data() clears all old data and also removes all
kobjects. This will leave us with an inconsistent state of path kobjects
and a subsequent path verification leads to a failing kobject creation.
Fix this by removing kobjects only in the context of offlining a device
as initially intended.
Fixes:
|
||
|---|---|---|
| .. | ||
| dasd.c | ||
| dasd_3990_erp.c | ||
| dasd_alias.c | ||
| dasd_devmap.c | ||
| dasd_diag.c | ||
| dasd_diag.h | ||
| dasd_eckd.c | ||
| dasd_eckd.h | ||
| dasd_eer.c | ||
| dasd_erp.c | ||
| dasd_fba.c | ||
| dasd_fba.h | ||
| dasd_genhd.c | ||
| dasd_int.h | ||
| dasd_ioctl.c | ||
| dasd_proc.c | ||
| dcssblk.c | ||
| Kconfig | ||
| Makefile | ||
| scm_blk.c | ||
| scm_blk.h | ||
| scm_drv.c | ||
| xpram.c | ||