Krishnasamy, Somasundaram d1e12de804 [SCSI] ses: Avoid kernel panic when lun 0 is not mapped ... During device discovery, scsi mid layer sends INQUIRY command to LUN 0. If the LUN 0 is not mapped to host, it creates a temporary scsi_device with LUN id 0 and sends REPORT_LUNS command to it. After the REPORT_LUNS succeeds, it walks through the LUN table and adds each LUN found to sysfs. At the end of REPORT_LUNS lun table scan, it will delete the temporary scsi_device of LUN 0. When scsi devices are added to sysfs, it calls add_dev function of all the registered class interfaces. If ses driver has been registered, ses_intf_add() of ses module will be called. This function calls scsi_device_enclosure() to check the inquiry data for EncServ bit. Since inquiry was not allocated for temporary LUN 0 scsi_device, it will cause NULL pointer exception. To fix the problem, sdev->inquiry is checked for NULL before reading it. Signed-off-by: Somasundaram Krishnasamy <Somasundaram.Krishnasamy@lsi.com> Signed-off-by: Babu Moger <babu.moger@lsi.com> Cc: stable@kernel.org Signed-off-by: James Bottomley <James.Bottomley@suse.de>		2011-03-23 11:36:01 -05:00
..
fc	[SCSI] fc: Add GSPN_ID request to header file	2011-02-25 12:02:19 -05:00
fc_encode.h	[SCSI] libfc: introduce __fc_fill_fc_hdr that accepts fc_hdr as an argument	2011-02-28 18:32:33 -06:00
fc_frame.h	[SCSI] libfc: add fc_frame_sid() and fc_frame_did() functions	2010-07-28 09:05:59 -05:00
iscsi_if.h	[SCSI] libiscsi: add more informative failure message during iscsi scsi eh	2010-12-31 09:51:54 -06:00
iscsi_proto.h	[SCSI] libiscsi: Check TMF state before sending PDU	2009-12-04 12:01:36 -06:00
Kbuild	[SCSI] Unexport scsi/scsi.h from headers_install	2010-05-02 11:45:12 -04:00
libfc.h	[SCSI] libfc: introduce LLD event callback	2011-02-12 11:09:04 -06:00
libfcoe.h	[SCSI] libfcoe: Move FCOE_MTU definition from fcoe.h to libfcoe.h	2011-02-28 18:33:12 -06:00
libiscsi_tcp.h	kfifo: move struct kfifo in place	2009-12-22 14:17:55 -08:00
libiscsi.h	[SCSI] cxgbi: convert to use iscsi_conn_get_addr_param	2011-02-24 12:41:15 -05:00
libsas.h	[SCSI] libsas: fix definition of wideport, include local sas address	2010-12-21 12:23:53 -06:00
libsrp.h	libsrp: fix compile failure	2009-12-30 12:23:27 -08:00
osd_attributes.h	[SCSI] libosd: OSD2r05: Attribute definitions	2009-06-10 08:54:07 -05:00
osd_initiator.h	[SCSI] libosd: write/read_sg_kern API	2010-10-26 10:42:35 -05:00
osd_protocol.h	[SCSI] libosd: Support for scatter gather write/read commands	2010-10-26 10:42:34 -05:00
osd_sec.h	[SCSI] libosd: OSDv1 Headers	2009-03-12 12:58:06 -05:00
osd_sense.h	[SCSI] libosd: osd_sense: OSD_CFO_PERMISSIONS	2009-12-04 12:01:44 -06:00
osd_types.h	[SCSI] libosd: Support for scatter gather write/read commands	2010-10-26 10:42:34 -05:00
sas_ata.h	libsas: convert to libata new error handler	2011-03-02 02:36:45 -05:00
sas.h	[SCSI] libsas: Convert sas_proto users to sas_protocol	2008-01-11 18:22:41 -06:00
scsi_bsg_fc.h	[SCSI] fc-transport: Use packed modifier for fc_bsg_request structure.	2010-01-17 12:36:33 -06:00
scsi_cmnd.h	[SCSI] Deprecate SCSI_PROT_*_CONVERT operations	2009-10-02 09:46:25 -05:00
scsi_dbg.h	[SCSI] Fix device not ready printk	2007-10-12 14:51:56 -04:00
scsi_device.h	[SCSI] ses: Avoid kernel panic when lun 0 is not mapped	2011-03-23 11:36:01 -05:00
scsi_devinfo.h	Merge ../scsi-rc-fixes-2.6	2006-04-14 15:47:45 -05:00
scsi_dh.h	[SCSI] scsi_dh: Change the scsidh_activate interface to be asynchronous	2009-12-04 12:00:46 -06:00
scsi_driver.h	sd, sr: fix Driver 'sd' needs updating message	2009-06-21 12:01:27 -05:00
scsi_eh.h	[SCSI] scsi_eh_prep_cmnd should save scmd->underflow	2008-07-26 15:14:56 -04:00
scsi_host.h	SCSI host lock push-down	2010-11-16 13:33:23 -08:00
scsi_ioctl.h	[PATCH] don't mess with file in scsi_nonblockable_ioctl()	2008-10-21 07:47:28 -04:00
scsi_netlink_fc.h	[SCSI] SCSI & FC transport: extend event vendor id's to 64bits	2006-09-02 15:35:15 -05:00
scsi_netlink.h	scsi: use __uX types for headers exported to user space	2010-08-11 08:59:01 -07:00
scsi_scan.h	PM/Hibernate: Wait for SCSI devices scan to complete during resume	2009-04-13 11:37:07 -07:00
scsi_tcq.h	block: remove spurious uses of REQ_HARDBARRIER	2010-09-10 12:35:36 +02:00
scsi_tgt_if.h	[SCSI] tgt: add I_T nexus support	2007-10-12 14:37:50 -04:00
scsi_tgt.h	[SCSI] tgt: add I_T nexus support	2007-10-12 14:37:50 -04:00
scsi_transport_fc.h	[SCSI] fc class: add fc host dev loss sysfs file	2010-10-07 17:09:44 -05:00
scsi_transport_iscsi.h	[SCSI] iscsi class: add callout to get iscsi_endpoint values	2011-02-24 12:41:12 -05:00
scsi_transport_sas.h	[SCSI] scsi_transport_sas: add support for transport layer retries (TLR)	2010-02-08 17:15:19 -06:00
scsi_transport_spi.h	[SCSI] aic79xx: make driver respect nvram for IU and QAS settings	2009-06-15 10:09:35 -05:00
scsi_transport_srp.h	[SCSI] tgt: move tsk_mgmt_response callback to transport class	2007-10-12 14:38:01 -04:00
scsi_transport.h	block: unify request timeout handling	2008-10-09 08:56:13 +02:00
scsi.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2011-03-17 17:54:40 -07:00
scsicam.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
sg.h	sysctl extern cleanup: sg	2010-03-12 15:53:10 -08:00
srp.h	IB/srp: Implement SRP_CRED_REQ and SRP_AER_REQ	2010-10-22 22:19:10 -07:00