From: "Wolfgang Mües" <wolfgang.mues@auerswald.de>
To: Chris Ball <cjb@laptop.org>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>,
akpm@linux-foundation.org, linux-mmc@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, avictor.za@gmail.com
Subject: Re: [PATCH 1/7] mmc: at91_mci: fix pointer errors
Date: Mon, 30 Aug 2010 08:51:37 +0200 [thread overview]
Message-ID: <4C7B54F9.6090200@auerswald.de> (raw)
In-Reply-To: <20100827193457.GC23079@void.printf.net>
Hi,
Am 27.08.2010 21:34, schrieb Chris Ball:
> On Fri, Aug 27, 2010 at 08:33:03PM +0100, Chris Ball wrote:
>> Looks like only the first half of this patch was applied? The
>> kunmap_atomic() line is still present as before in Linus' tree.
It was argued that the kunmap_atomic() will truncate the pointer to the
start of the page anyway, so the subtraction is not needed.
best regards
i. A. Wolfgang Muees
Hardware-Entwicklung
Leiter Pruefen & Layout
--
Auerswald Gesellschaft fuer Datensysteme mbH
Phone: +49 5306-9219-562
Fax: +49 5306-9200-94
--------------------------------------------------------------
Auerswald Gesellschaft fuer Datensysteme mbH,
Vor den Grashoefen 1, 38162 Cremlingen
Registriert beim AG Braunschweig HRB 7499
Geschäftsführer: Dipl-Ing. Gerhard Auerswald
WARNING: multiple messages have this Message-ID (diff)
From: wolfgang.mues@auerswald.de (Wolfgang Mües)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/7] mmc: at91_mci: fix pointer errors
Date: Mon, 30 Aug 2010 08:51:37 +0200 [thread overview]
Message-ID: <4C7B54F9.6090200@auerswald.de> (raw)
In-Reply-To: <20100827193457.GC23079@void.printf.net>
Hi,
Am 27.08.2010 21:34, schrieb Chris Ball:
> On Fri, Aug 27, 2010 at 08:33:03PM +0100, Chris Ball wrote:
>> Looks like only the first half of this patch was applied? The
>> kunmap_atomic() line is still present as before in Linus' tree.
It was argued that the kunmap_atomic() will truncate the pointer to the
start of the page anyway, so the subtraction is not needed.
best regards
i. A. Wolfgang Muees
Hardware-Entwicklung
Leiter Pruefen & Layout
--
Auerswald Gesellschaft fuer Datensysteme mbH
Phone: +49 5306-9219-562
Fax: +49 5306-9200-94
--------------------------------------------------------------
Auerswald Gesellschaft fuer Datensysteme mbH,
Vor den Grashoefen 1, 38162 Cremlingen
Registriert beim AG Braunschweig HRB 7499
Gesch?ftsf?hrer: Dipl-Ing. Gerhard Auerswald
WARNING: multiple messages have this Message-ID (diff)
From: "Wolfgang Mües" <wolfgang.mues@auerswald.de>
To: Chris Ball <cjb@laptop.org>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>,
<akpm@linux-foundation.org>, <linux-mmc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <avictor.za@gmail.com>
Subject: Re: [PATCH 1/7] mmc: at91_mci: fix pointer errors
Date: Mon, 30 Aug 2010 08:51:37 +0200 [thread overview]
Message-ID: <4C7B54F9.6090200@auerswald.de> (raw)
In-Reply-To: <20100827193457.GC23079@void.printf.net>
Hi,
Am 27.08.2010 21:34, schrieb Chris Ball:
> On Fri, Aug 27, 2010 at 08:33:03PM +0100, Chris Ball wrote:
>> Looks like only the first half of this patch was applied? The
>> kunmap_atomic() line is still present as before in Linus' tree.
It was argued that the kunmap_atomic() will truncate the pointer to the
start of the page anyway, so the subtraction is not needed.
best regards
i. A. Wolfgang Muees
Hardware-Entwicklung
Leiter Pruefen & Layout
--
Auerswald Gesellschaft fuer Datensysteme mbH
Phone: +49 5306-9219-562
Fax: +49 5306-9200-94
--------------------------------------------------------------
Auerswald Gesellschaft fuer Datensysteme mbH,
Vor den Grashoefen 1, 38162 Cremlingen
Registriert beim AG Braunschweig HRB 7499
Geschäftsführer: Dipl-Ing. Gerhard Auerswald
next prev parent reply other threads:[~2010-08-30 7:09 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-26 18:39 [PATCH 1/7] mmc: at91_mci: fix pointer errors Nicolas Ferre
2010-03-01 17:44 ` Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` [PATCH 2/7] mmc: at91_mci: fix timeout errors Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` [PATCH 3/7] mmc: at91_mci: use one coherent DMA buffer Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` [PATCH 4/7] mmc: at91_mci: use DMA buffer for read Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-03-02 21:34 ` Andrew Morton
2010-03-02 21:34 ` Andrew Morton
2010-03-03 7:34 ` Wolfgang Mües
2010-03-03 7:34 ` Wolfgang Mües
2010-03-03 14:17 ` [PATCH] mmc: at91_mci: correct kunmap_atomic() Nicolas Ferre
2010-03-03 14:17 ` Nicolas Ferre
2010-02-26 18:39 ` [PATCH 5/7] mmc: at91_mci: enable large data blocks Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` [PATCH 6/7] mmc: at91_mci: Enable MMC_CAP_SDIO_IRQ only when it actually works Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` [PATCH 7/7] mmc: at91_mci: introduce per-mci-revision conditional code Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 18:39 ` Nicolas Ferre
2010-02-26 20:20 ` [PATCH 1/7] mmc: at91_mci: fix pointer errors Dan Carpenter
2010-02-26 20:20 ` Dan Carpenter
2010-02-26 20:20 ` Dan Carpenter
2010-08-27 19:33 ` Chris Ball
2010-08-27 19:33 ` Chris Ball
2010-08-27 19:34 ` Chris Ball
2010-08-27 19:34 ` Chris Ball
2010-08-30 6:51 ` Wolfgang Mües [this message]
2010-08-30 6:51 ` Wolfgang Mües
2010-08-30 6:51 ` Wolfgang Mües
2010-08-29 21:39 ` Ryan Mallon
2010-08-29 21:39 ` Ryan Mallon
2010-08-30 6:56 ` Wolfgang Mües
2010-08-30 6:56 ` Wolfgang Mües
2010-08-30 6:56 ` Wolfgang Mües
2010-08-30 7:05 ` Ryan Mallon
2010-08-30 7:05 ` Ryan Mallon
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