diff mbox series

[1/3] lpfc: Fix a kernel warning triggered by lpfc_get_sgl_per_hdwq()

Message ID 20191107052158.25788-2-bvanassche@acm.org (mailing list archive)
State Accepted
Headers show
Series Three lpfc fixes | expand

Commit Message

Bart Van Assche Nov. 7, 2019, 5:21 a.m. UTC 
Fix the following kernel bug report:

BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/954

Fixes: d79c9e9d4b3d ("scsi: lpfc: Support dynamic unbounded SGL lists on G7 hardware.")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/scsi/lpfc/lpfc_sli.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

James Smart Nov. 8, 2019, 10:36 p.m. UTC | #1 
On 11/6/2019 9:21 PM, Bart Van Assche wrote:
> Fix the following kernel bug report:
> 
> BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/954
> 
> Fixes: d79c9e9d4b3d ("scsi: lpfc: Support dynamic unbounded SGL lists on G7 hardware.")
> Signed-off-by: Bart Van Assche <bvanassche@acm.org>


Looks good - thanks Bart

Reviewed-by: James Smart <james.smart@broadcom.com>

-- james
diff mbox series

Patch

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index fad890cea21a..613fbf4a7da9 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -20668,7 +20668,7 @@  lpfc_get_sgl_per_hdwq(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_buf)
 		/* allocate more */
 		spin_unlock_irqrestore(&hdwq->hdwq_lock, iflags);
 		tmp = kmalloc_node(sizeof(*tmp), GFP_ATOMIC,
-				   cpu_to_node(smp_processor_id()));
+				   cpu_to_node(raw_smp_processor_id()));
 		if (!tmp) {
 			lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
 					"8353 error kmalloc memory for HDWQ "
@@ -20811,7 +20811,7 @@  lpfc_get_cmd_rsp_buf_per_hdwq(struct lpfc_hba *phba,
 		/* allocate more */
 		spin_unlock_irqrestore(&hdwq->hdwq_lock, iflags);
 		tmp = kmalloc_node(sizeof(*tmp), GFP_ATOMIC,
-				   cpu_to_node(smp_processor_id()));
+				   cpu_to_node(raw_smp_processor_id()));
 		if (!tmp) {
 			lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
 					"8355 error kmalloc memory for HDWQ "