From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH 05/22] qla2xxx: Add DebugFS node of irq vector cpuid Date: Wed, 14 Dec 2016 13:13:46 -0800 Message-ID: <20161214211346.GB14133@infradead.org> References: <1481056251-2310-1-git-send-email-himanshu.madhani@cavium.com> <1481056251-2310-6-git-send-email-himanshu.madhani@cavium.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from bombadil.infradead.org ([198.137.202.9]:54159 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753692AbcLNVOG (ORCPT ); Wed, 14 Dec 2016 16:14:06 -0500 Content-Disposition: inline In-Reply-To: <1481056251-2310-6-git-send-email-himanshu.madhani@cavium.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Himanshu Madhani Cc: target-devel@vger.kernel.org, nab@linux-iscsi.org, giridhar.malavali@cavium.com, linux-scsi@vger.kernel.org On Tue, Dec 06, 2016 at 12:30:34PM -0800, Himanshu Madhani wrote: > From: Quinn Tran > > > cat /sys/kernel/debug/qla2xxx/*/irq_cpuid > qla2xxx_81 > IRQ Name Vector CPUID > qla2xxx (default) 150 9 > qla2xxx (rsp_q) 151 9 > qla2xxx (atio_q) 152 9 Doesn't make sense - an interrupt can be assigned to multiple CPUIDs, and you can see the assignment based on the irq count in /proc/interrupts