From 08694199477da412baf1852c6d1bf5fedbd40c7e Mon Sep 17 00:00:00 2001 From: Mike Christie <michael.christie@oracle.com> 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 <loberman@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> --- drivers/vhost/scsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/vhost') diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index ec7ffd51fe5b..9b448a197cb5 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -811,7 +811,7 @@ static void vhost_scsi_submission_work(struct work_struct *work) if (target_submit_prep(se_cmd, cmd->tvc_cdb, sg_ptr, cmd->tvc_sgl_count, NULL, 0, sg_prot_ptr, - cmd->tvc_prot_sgl_count)) + cmd->tvc_prot_sgl_count, GFP_KERNEL)) return; target_submit(se_cmd); -- cgit v1.2.3