From: Jens Axboe <axboe@kernel.dk>
To: ehrhardt@linux.vnet.ibm.com, fio@vger.kernel.org
Subject: Re: [patch 1/1] [PATCH] fio: fix s390 timing for older machines/binutils
Date: Thu, 10 Apr 2014 08:04:56 -0600 [thread overview]
Message-ID: <5346A508.1000800@kernel.dk> (raw)
In-Reply-To: <20140410131000.557506615@linux.vnet.ibm.com>
On 2014-04-10 07:09, ehrhardt@linux.vnet.ibm.com wrote:
> From: Christian Ehrhardt<ehrhardt@linux.vnet.ibm.com>
>
> 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<ehrhardt@linux.vnet.ibm.com>
Thanks, applied.
--
Jens Axboe
prev parent reply other threads:[~2014-04-10 14:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-10 13:09 [patch 0/1] Further timing and nop fixes for the s390 architecture ehrhardt
2014-04-10 13:09 ` [patch 1/1] [PATCH] fio: fix s390 timing for older machines/binutils ehrhardt
2014-04-10 14:04 ` Jens Axboe [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5346A508.1000800@kernel.dk \
--to=axboe@kernel.dk \
--cc=ehrhardt@linux.vnet.ibm.com \
--cc=fio@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox