From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <5346A508.1000800@kernel.dk> Date: Thu, 10 Apr 2014 08:04:56 -0600 From: Jens Axboe MIME-Version: 1.0 Subject: Re: [patch 1/1] [PATCH] fio: fix s390 timing for older machines/binutils References: <20140410130946.570253556@linux.vnet.ibm.com> <20140410131000.557506615@linux.vnet.ibm.com> In-Reply-To: <20140410131000.557506615@linux.vnet.ibm.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit To: ehrhardt@linux.vnet.ibm.com, fio@vger.kernel.org List-ID: On 2014-04-10 07:09, ehrhardt@linux.vnet.ibm.com wrote: > From: Christian Ehrhardt > > Older gcc/binutils or one with very low default march will refuse to use stckf. > On top of that machines older than a z196 don not even have the store clock > fast facility. > > To fix all of those issues, check for the facilities in configure step and make > the usage of stckf and a matching march dependent to it. > > Signed-off-by: Christian Ehrhardt Thanks, applied. -- Jens Axboe