From: Bart Van Assche bvanassche@acm.org
commit 765ab6cdac3b681952da0e22184bf6cf1ae41cf8 upstream.
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.") Link: https://lore.kernel.org/r/20191107052158.25788-2-bvanassche@acm.org Signed-off-by: Bart Van Assche bvanassche@acm.org Reviewed-by: James Smart james.smart@broadcom.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/scsi/lpfc/lpfc_sli.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -20430,7 +20430,7 @@ lpfc_get_sgl_per_hdwq(struct lpfc_hba *p /* 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 " @@ -20573,7 +20573,7 @@ lpfc_get_cmd_rsp_buf_per_hdwq(struct lpf /* 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 "