From 08694199477da412baf1852c6d1bf5fedbd40c7e Mon Sep 17 00:00:00 2001 From: Mike Christie Date: Sat, 27 Feb 2021 10:59:56 -0600 Subject: scsi: target: core: Add gfp_t arg to target_cmd_init_cdb() tcm_loop could be used like a normal block device, so we can't use GFP_KERNEL and should use GFP_NOIO. This adds a gfp_t arg to target_cmd_init_cdb() and converts the users. For every driver but loop GFP_KERNEL is kept. This will also be useful in subsequent patches where loop needs to do target_submit_prep() from interrupt context to get a ref to the se_device, and so it will need to use GFP_ATOMIC. Link: https://lore.kernel.org/r/20210227170006.5077-16-michael.christie@oracle.com Tested-by: Laurence Oberman Reviewed-by: Christoph Hellwig Signed-off-by: Mike Christie Signed-off-by: Martin K. Petersen --- drivers/target/iscsi/iscsi_target.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/target/iscsi') diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index ef9133a674f6..cf7f0465dd63 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -1166,7 +1166,8 @@ int iscsit_setup_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd, target_get_sess_cmd(&cmd->se_cmd, true); - cmd->sense_reason = target_cmd_init_cdb(&cmd->se_cmd, hdr->cdb); + cmd->sense_reason = target_cmd_init_cdb(&cmd->se_cmd, hdr->cdb, + GFP_KERNEL); if (cmd->sense_reason) { if (cmd->sense_reason == TCM_OUT_OF_RESOURCES) { return iscsit_add_reject_cmd(cmd, -- cgit v1.2.3