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Stephen M. Cameron 2b8fcd4ed0 cciss: Make cciss_seq_show handle holes in the h->drv[] array 
commit 531c2dc70d upstream.

It is possible (and expected) for there to be holes in the h->drv[]
array, that is, some elements may be NULL pointers.  cciss_seq_show
needs to be made aware of this possibility to avoid an Oops.

To reproduce the Oops which this fixes:

1) Create two "arrays" in the Array Configuratino Utility and
   several logical drives on each array.
2) cat /proc/driver/cciss/cciss* in an infinite loop
3) delete some of the logical drives in the first "array."

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-02-23 07:37:49 -08:00
..
aoe aoe: prevent cache aliases 2009-12-01 16:32:20 -08:00
paride const: make block_device_operations const 2009-09-22 07:17:25 -07:00
amiflop.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
ataflop.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
brd.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
cciss.c cciss: Make cciss_seq_show handle holes in the h->drv[] array 2010-02-23 07:37:49 -08:00
cciss.h cciss: Dynamically allocate the drive_info_struct for each logical drive. 2009-10-01 21:15:45 +02:00
cciss_cmd.h cciss: Ignore stale commands after reboot 2009-07-03 21:06:45 +02:00
cciss_scsi.c cciss: decode unit attention in SCSI error handling code 2009-06-09 05:47:44 +02:00
cciss_scsi.h cciss: Fix cciss SCSI rescan code to better notice device changes 2008-10-09 08:56:18 +02:00
cpqarray.c cpqarray: switch to seq_file 2009-10-01 21:15:40 +02:00
cpqarray.h
cryptoloop.c drivers: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:16:32 -04:00
DAC960.c dac960: switch to seq_file 2009-10-01 21:15:40 +02:00
DAC960.h Fix DAC960 driver on machines which don't support 64-bit DMA 2007-09-11 17:21:19 -07:00
floppy.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
hd.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
ida_cmd.h
ida_ioctl.h
Kconfig osdblk: a Linux block device for OSD objects 2009-06-24 12:25:02 +03:00
loop.c loop: fix NULL dereference if mount fails 2009-10-29 07:39:27 -07:00
Makefile osdblk: a Linux block device for OSD objects 2009-06-24 12:25:02 +03:00
mg_disk.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
nbd.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
osdblk.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
pktcdvd.c pktcdvd: removing device does not remove its sysfs dir 2010-02-09 04:51:01 -08:00
ps3disk.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
ps3vram.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
smart1,2.h
sunvdc.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
swim.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
swim3.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-09-22 07:51:45 -07:00
swim_asm.S m68k: mac - Add SWIM floppy support 2009-03-26 21:15:27 +01:00
sx8.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
ub.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
umem.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
umem.h drivers/block/umem: trim trailing whitespace 2007-10-10 09:25:59 +02:00
viodasd.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
virtio_blk.c virtio_blk: Revert serial number support 2009-10-22 16:39:30 +10:30
xd.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
xd.h [PATCH] switch xd 2008-10-21 07:48:11 -04:00
xen-blkfront.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
xsysace.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00
z2ram.c const: make block_device_operations const 2009-09-22 07:17:25 -07:00