linux/drivers/block
Stephen M. Cameron d8a0be6ab7 cciss: fix problem that deleting multiple logical drives could cause a panic
Fix problem that deleting multiple logical drives could cause a panic.

It fixes a panic which can be easily reproduced in the following way: Just
create several "arrays," each with multiple logical drives via hpacucli,
then delete the first array, and it will blow up in deregister_disk(), in
the call to get_host() when it tries to dig the hba pointer out of a NULL
queue pointer.

The problem has been present since my code to make rebuild_lun_table
behave better went in.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-12-19 08:14:07 +01:00
..
aoe
paride
amiflop.c
ataflop.c
brd.c
cciss_cmd.h
cciss_scsi.c
cciss_scsi.h
cciss.c cciss: fix problem that deleting multiple logical drives could cause a panic 2008-12-19 08:14:07 +01:00
cciss.h
cpqarray.c
cpqarray.h
cryptoloop.c
DAC960.c
DAC960.h
floppy.c
hd.c
ida_cmd.h
ida_ioctl.h
Kconfig
loop.c
Makefile
nbd.c
pktcdvd.c pktcdvd: remove broken dev_t export of class devices 2008-12-10 10:03:32 -08:00
ps3disk.c
smart1,2.h
sunvdc.c
swim3.c
sx8.c
ub.c
umem.c
umem.h
viodasd.c
virtio_blk.c
xd.c
xd.h
xen-blkfront.c Release old elevator on change elevator 2008-11-18 15:08:56 +01:00
xsysace.c
z2ram.c