diff options
Diffstat (limited to 'drivers/target/target_core_file.c')
| -rw-r--r-- | drivers/target/target_core_file.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index d836de200a03..44620fb6bd45 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -494,6 +494,11 @@ fd_execute_write_same(struct se_cmd *cmd) target_complete_cmd(cmd, SAM_STAT_GOOD); return 0; } + if (cmd->prot_op) { + pr_err("WRITE_SAME: Protection information with FILEIO" + " backends not supported\n"); + return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; + } sg = &cmd->t_data_sg[0]; if (cmd->t_data_nents > 1 || |