From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id EE4F71A007E for ; Wed, 21 May 2014 10:13:19 +1000 (EST) Message-ID: <1400631189.3986.145.camel@pasglop> Subject: Re: [PATCH 4/4] powerpc/eeh: Avoid event on passed PE From: Benjamin Herrenschmidt To: Alexander Graf Date: Wed, 21 May 2014 10:13:09 +1000 In-Reply-To: <537B5D85.3010305@suse.de> References: <1400574612-19411-1-git-send-email-gwshan@linux.vnet.ibm.com> <1400574612-19411-5-git-send-email-gwshan@linux.vnet.ibm.com> <537B3B97.3020100@suse.de> <20140520115606.GB20397@shangw> <537B4740.6090806@suse.de> <20140520124504.GB28441@shangw> <537B5D85.3010305@suse.de> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Cc: aik@ozlabs.ru, Gavin Shan , kvm-ppc@vger.kernel.org, alex.williamson@redhat.com, qiudayu@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, 2014-05-20 at 15:49 +0200, Alexander Graf wrote: > Instead of > > if (passed_flag) > return; > > you would do > > if (trigger_irqfd) { > trigger_irqfd(); > return; > } > > which would be a much nicer, generic interface. But that's not how PAPR works. Cheers, Ben.