scsi: lpfc: Fix a kernel warning triggered by lpfc_get_sgl_per_hdwq() (765ab6cd) · Commits · 戴 / test

Fix the following kernel bug report: BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/954 Fixes: ("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>

drivers/scsi/lpfc/lpfc_sli.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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 "

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