From: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
To: fernando.lugo@ti.com
Cc: linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
h-kanigeri2@ti.com
Subject: Re: [PATCH] iommu: fix end address of vm area comparation in alloc_iovm_area
Date: Tue, 17 Aug 2010 08:27:06 +0300 (EEST) [thread overview]
Message-ID: <20100817.082706.39158708.Hiroshi.DOYU@nokia.com> (raw)
In-Reply-To: <496565EC904933469F292DDA3F1663E602CA4D894C@dlee06.ent.ti.com>
From: "ext Guzman Lugo, Fernando" <fernando.lugo@ti.com>
Subject: RE: [PATCH] iommu: fix end address of vm area comparation in alloc_iovm_area
Date: Tue, 17 Aug 2010 06:48:14 +0200
> From: linux-omap-owner@vger.kernel.org [linux-omap-owner@vger.kernel.org] On Behalf Of Guzman Lugo, Fernando [fernando.lugo@ti.com]
> Sent: Monday, August 16, 2010 10:51 PM
> To: linux-omap@vger.kernel.org; linux-kernel@vger.kernel.org
> Cc: Hiroshi.DOYO@nokia.com; Kanigeri, Hari
> Subject: [PATCH] iommu: fix end address of vm area comparation in alloc_iovm_area
>
> From cc48c0adaee97c8385a356aefa5b64a51818b4fd Mon Sep 17 00:00:00 2001
> From: Fernando Guzman Lugo <x0095840@ti.com>
> Date: Mon, 16 Aug 2010 22:28:24 -0500
> Subject: [PATCH] iommu: fix end address of vm area comparation in alloc_iovm_area
>
> End address of the vm area is “start + bytes -1”,
> not “start + byte”. This patch fixes that issue by doing
> an inclusive comparison with tmp->da_start. This issue
> was preventing allocate an area of size exactly the same
> than the free area. I did no change the value of da_end
> of each vm area because it is used to get area size in
> several places.
Ok for me. Is this patch against the latest?
next prev parent reply other threads:[~2010-08-17 5:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-17 3:51 Guzman Lugo, Fernando
2010-08-17 4:48 ` Guzman Lugo, Fernando
2010-08-17 5:27 ` Hiroshi DOYU [this message]
2010-08-17 6:08 ` Guzman Lugo, Fernando
2010-08-17 16:56 Fernando Guzman Lugo
2010-10-10 16:38 ` Felipe Contreras
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=20100817.082706.39158708.Hiroshi.DOYU@nokia.com \
--to=hiroshi.doyu@nokia.com \
--cc=fernando.lugo@ti.com \
--cc=h-kanigeri2@ti.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@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
all inboxes | Powered by JetHome®