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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-10 16:56:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-10 16:56:40 -0700
commit49850a147c9cba958ce411f93f2aa6d4d92fe5e3 (patch)
tree0808389983a6c97a65e01a322d8b65f1011e259d /drivers
parentcfc4957b46d78115351ad6ff3ce0cd0da7b83730 (diff)
parentb815fc12d4dd2b5586184fb4f867caff05a810d4 (diff)
downloadlinux-49850a147c9cba958ce411f93f2aa6d4d92fe5e3.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Pull SCSI target fixes from Nicholas Bellinger: "Just a few small fixes: Two from Andy, the first addresses a v4.0 target specific regression to a user visible configfs attribute, and the second adds a set of missing brackets around IPv6 discovery portal information within iscsi-target. And one from Mike that fixes an OOPs regression in traditional iscsi-target when an iovec allocation fails, that has been present since v3.10.y code. (CC'd to stable)" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: iscsi target: fix oops when adding reject pdu iscsi-target: TargetAddress in SendTargets should bracket ipv6 addresses target: Allow userspace to write 1 to attrib/emulate_fua_write
Diffstat (limited to 'drivers')
-rw-r--r--drivers/target/iscsi/iscsi_target.c11
-rw-r--r--drivers/target/target_core_device.c4
2 files changed, 10 insertions, 5 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 2accb6e47beb..77d64251af40 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -1181,7 +1181,7 @@ iscsit_handle_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
* traditional iSCSI block I/O.
*/
if (iscsit_allocate_iovecs(cmd) < 0) {
- return iscsit_add_reject_cmd(cmd,
+ return iscsit_reject_cmd(cmd,
ISCSI_REASON_BOOKMARK_NO_RESOURCES, buf);
}
immed_data = cmd->immediate_data;
@@ -3468,6 +3468,7 @@ iscsit_build_sendtargets_response(struct iscsi_cmd *cmd,
tpg_np_list) {
struct iscsi_np *np = tpg_np->tpg_np;
bool inaddr_any = iscsit_check_inaddr_any(np);
+ char *fmt_str;
if (np->np_network_transport != network_transport)
continue;
@@ -3495,8 +3496,12 @@ iscsit_build_sendtargets_response(struct iscsi_cmd *cmd,
}
}
- len = sprintf(buf, "TargetAddress="
- "%s:%hu,%hu",
+ if (np->np_sockaddr.ss_family == AF_INET6)
+ fmt_str = "TargetAddress=[%s]:%hu,%hu";
+ else
+ fmt_str = "TargetAddress=%s:%hu,%hu";
+
+ len = sprintf(buf, fmt_str,
inaddr_any ? conn->local_ip : np->np_ip,
np->np_port,
tpg->tpgt);
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 79b4ec3ca2db..7faa6aef9a4d 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -781,8 +781,8 @@ int se_dev_set_emulate_fua_write(struct se_device *dev, int flag)
}
if (flag &&
dev->transport->get_write_cache) {
- pr_err("emulate_fua_write not supported for this device\n");
- return -EINVAL;
+ pr_warn("emulate_fua_write not supported for this device, ignoring\n");
+ return 0;
}
if (dev->export_count) {
pr_err("emulate_fua_write cannot be changed with active"