Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758247AbYFLJk5 (ORCPT ); Thu, 12 Jun 2008 05:40:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752976AbYFLJkt (ORCPT ); Thu, 12 Jun 2008 05:40:49 -0400 Received: from ozlabs.org ([203.10.76.45]:39332 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753036AbYFLJks (ORCPT ); Thu, 12 Jun 2008 05:40:48 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <18512.61122.976550.619180@cargo.ozlabs.ibm.com> Date: Thu, 12 Jun 2008 19:39:14 +1000 From: Paul Mackerras To: Stefan Roscher Cc: Roland Dreier , "LinuxPPC-Dev" , LKML , "OF-EWG" , general@lists.openfabrics.org, fenkes@de.ibm.com, raisch@de.ibm.com, hnguyen@de.ibm.com, TKLEIN@de.ibm.com, THEMANN@de.ibm.com Subject: Re: [PATCH REPOST] IB/ehca: In case of lost interrupts, trigger EOI to reenable interrupts In-Reply-To: <200806101644.34693.ossrosch@linux.vnet.ibm.com> References: <200806101644.34693.ossrosch@linux.vnet.ibm.com> X-Mailer: VM 7.19 under Emacs 22.1.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 679 Lines: 18 Stefan Roscher writes: > During corner case testing, we noticed that some versions of ehca > do not properly transition to interrupt done in special load situations. > This can be resolved by periodically triggering EOI through H_EOI, > if eqes are pending. > > Signed-off-by: Stefan Roscher If this is OKed by the hypervisor team, then you can add: Acked-by: Paul Mackerras Paul. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/