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Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

Browse Source 
Pull SCSI target updates from Nicholas Bellinger:
 "Things have been quiet this round with mostly bugfixes, percpu
  conversions, and other minor iscsi-target conformance testing changes.

  The highlights include:

   - Add demo_mode_discovery attribute for iscsi-target (Thomas)
   - Convert tcm_fc(FCoE) to use percpu-ida pre-allocation
   - Add send completion interrupt coalescing for ib_isert
   - Convert target-core to use percpu-refcounting for se_lun
   - Fix mutex_trylock usage bug in iscsit_increment_maxcmdsn
   - tcm_loop updates (Hannes)
   - target-core ALUA cleanups + prep for v3.14 SCSI Referrals support (Hannes)

  v3.14 is currently shaping to be a busy development cycle in target
  land, with initial support for T10 Referrals and T10 DIF currently on
  the roadmap"

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (40 commits)
  iscsi-target: chap auth shouldn't match username with trailing garbage
  iscsi-target: fix extract_param to handle buffer length corner case
  iscsi-target: Expose default_erl as TPG attribute
  target_core_configfs: split up ALUA supported states
  target_core_alua: Make supported states configurable
  target_core_alua: Store supported ALUA states
  target_core_alua: Rename ALUA_ACCESS_STATE_OPTIMIZED
  target_core_alua: spellcheck
  target core: rename (ex,im)plict -> (ex,im)plicit
  percpu-refcount: Add percpu-refcount.o to obj-y
  iscsi-target: Do not reject non-immediate CmdSNs exceeding MaxCmdSN
  iscsi-target: Convert iscsi_session statistics to atomic_long_t
  target: Convert se_device statistics to atomic_long_t
  target: Fix delayed Task Aborted Status (TAS) handling bug
  iscsi-target: Reject unsupported multi PDU text command sequence
  ib_isert: Avoid duplicate iscsit_increment_maxcmdsn call
  iscsi-target: Fix mutex_trylock usage in iscsit_increment_maxcmdsn
  target: Core does not need blkdev.h
  target: Pass through I/O topology for block backstores
  iser-target: Avoid using FRMR for single dma entry requests
  ...
This commit is contained in:
Linus Torvalds
2013-11-22 10:52:03 -08:00
parent 0032cdefff 86784c6bde
commit b0e3636f65
53 changed files with 1025 additions and 805 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/target/iscsi/iscsi_target_nego.c
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@@ -88,7 +88,7 @@ int extract_param(
if (len < 0)
return -1;
if (len > max_length) {
if (len >= max_length) {
pr_err("Length of input: %d exceeds max_length:"
" %d\n", len, max_length);
return -1;
@@ -140,7 +140,7 @@ static u32 iscsi_handle_authentication(
iscsi_nacl = container_of(se_nacl, struct iscsi_node_acl,
se_node_acl);
auth = ISCSI_NODE_AUTH(iscsi_nacl);
auth = &iscsi_nacl->node_auth;
}
} else {
/*
@@ -789,7 +789,7 @@ static int iscsi_target_handle_csg_zero(
return -1;
if (!iscsi_check_negotiated_keys(conn->param_list)) {
if (ISCSI_TPG_ATTRIB(ISCSI_TPG_C(conn))->authentication &&
if (conn->tpg->tpg_attrib.authentication &&
!strncmp(param->value, NONE, 4)) {
pr_err("Initiator sent AuthMethod=None but"
" Target is enforcing iSCSI Authentication,"
@@ -799,7 +799,7 @@ static int iscsi_target_handle_csg_zero(
return -1;
}
if (ISCSI_TPG_ATTRIB(ISCSI_TPG_C(conn))->authentication &&
if (conn->tpg->tpg_attrib.authentication &&
!login->auth_complete)
return 0;
@@ -862,7 +862,7 @@ static int iscsi_target_handle_csg_one(struct iscsi_conn *conn, struct iscsi_log
}
if (!login->auth_complete &&
ISCSI_TPG_ATTRIB(ISCSI_TPG_C(conn))->authentication) {
conn->tpg->tpg_attrib.authentication) {
pr_err("Initiator is requesting CSG: 1, has not been"
" successfully authenticated, and the Target is"
" enforcing iSCSI Authentication, login failed.\n");