From 7b06ff3f690edcd66025550a640b2a2ec722058e Mon Sep 17 00:00:00 2001 From: Daniel J Blueman Date: Fri, 1 Jul 2016 14:05:14 +0800 Subject: [PATCH] Ensure MegaRAID controllers pin interrupt locally Signed-off-by: Daniel J Blueman --- drivers/scsi/megaraid/megaraid_sas_base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 00ce3e2..d5d9f86 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -4531,7 +4531,6 @@ megasas_setup_irqs_msix(struct megasas_instance *instance, u8 is_probe) pdev = instance->pdev; /* Try MSI-x */ - cpu = cpumask_first(cpu_online_mask); for (i = 0; i < instance->msix_vectors; i++) { instance->irq_context[i].instance = instance; instance->irq_context[i].MSIxIndex = i; @@ -4555,6 +4554,7 @@ megasas_setup_irqs_msix(struct megasas_instance *instance, u8 is_probe) return -1; } if (smp_affinity_enable) { + cpu = cpu_near_dev(instance->pdev, i); if (irq_set_affinity_hint(instance->msixentry[i].vector, get_cpu_mask(cpu))) dev_err(&instance->pdev->dev, -- 2.7.4