AuxXxilium/linux_dsm_epyc7002
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b0055acaed
linux_dsm_epyc7002/drivers/target/iscsi
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Bart Van Assche b0055acaed scsi: target/iscsi: Detect conn_cmd_list corruption early 
Certain behavior of an initiator can cause the target driver to send both a
reject and a SCSI response. If that happens two target_put_sess_cmd() calls
will occur without the command having been removed from conn_cmd_list. In
other words, conn_cmd_list will get corrupted once the freed memory is
reused. Although the Linux kernel can detect list corruption if list
debugging is enabled, in this case the context in which list corruption is
detected is not related to the context that caused list corruption.  Hence
add WARN_ON() statements that report the context that is causing list
corruption.

Cc: Mike Christie <mchristi@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-04-12 20:20:06 -04:00
..
cxgbit scsi: target/iscsi: Rename a function and a function pointer 2019-02-04 21:34:49 -05:00
iscsi_target_auth.c scsi: target: iscsi: Use bin2hex instead of a re-implementation 2018-09-21 12:32:30 -04:00
iscsi_target_auth.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iscsi_target_configfs.c scsi: target/core: Remove the write_pending_status() callback function 2019-02-04 21:23:59 -05:00
iscsi_target_datain_values.c target: Minimize #include directives 2016-12-09 10:22:28 -08:00
iscsi_target_datain_values.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iscsi_target_device.c
iscsi_target_device.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iscsi_target_erl0.c scsi: target/iscsi: Convert comments about locking into runtime checks 2019-02-04 21:33:08 -05:00
iscsi_target_erl0.h Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-11-13 17:56:58 -08:00
iscsi_target_erl1.c scsi: target/iscsi: Simplify iscsit_dump_data_payload() 2019-02-04 21:36:54 -05:00
iscsi_target_erl1.h Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-11-13 17:56:58 -08:00
iscsi_target_erl2.c scsi: iscsi: target: fix spelling mistake "entires" -> "entries" 2018-09-17 02:32:29 -04:00
iscsi_target_erl2.h scsi: iscsi: target: fix spelling mistake "entires" -> "entries" 2018-09-17 02:32:29 -04:00
iscsi_target_login.c scsi: target: iscsi: Free conn_ops when zalloc_cpumask_var failed 2019-03-20 20:38:07 -04:00
iscsi_target_login.h scsi: iscsi: target: Fix conn_ops double free 2018-08-30 07:07:12 -04:00
iscsi_target_nego.c iscsi-target: make sure to wake up sleeping login worker 2018-01-23 23:03:54 -08:00
iscsi_target_nego.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iscsi_target_nodeattrib.c
iscsi_target_nodeattrib.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iscsi_target_parameters.c iSCSI-target: Use common error handling code in iscsi_decode_text_input() 2017-11-04 15:17:49 -07:00
iscsi_target_parameters.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iscsi_target_seq_pdu_list.c target/iscsi: Define OFFLOAD_BUF_SIZE once 2017-11-04 15:15:46 -07:00
iscsi_target_seq_pdu_list.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iscsi_target_stat.c scsi: target: use ISCSI_IQN_LEN in iscsi_target_stat 2018-10-16 00:38:36 -04:00
iscsi_target_tmr.c target/iscsi: Fix spelling of "reallegiance" 2017-02-09 00:39:08 -08:00
iscsi_target_tmr.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iscsi_target_tpg.c scsi: target/iscsi: Make iscsit_ta_authentication() respect the output buffer size 2018-07-02 16:44:31 -04:00
iscsi_target_tpg.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iscsi_target_transport.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iscsi_target_util.c scsi: target/iscsi: Detect conn_cmd_list corruption early 2019-04-12 20:20:06 -04:00
iscsi_target_util.h scsi: target: split out helper for cxn timeout error stashing 2018-10-16 00:38:37 -04:00
iscsi_target.c SCSI misc on 20190306 2019-03-09 16:53:47 -08:00
iscsi_target.h scsi: target/iscsi: Fix spelling of "unsolicited" 2019-02-04 21:33:59 -05:00
Kconfig
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00