From: Wolfram Sang <wsa@the-dreams.de>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Shawn Lin <shawn.lin@rock-chips.com>,
"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Subject: Re: [PATCH v2] mmc: block: prevent propagating R1_OUT_OF_RANGE for open-ending mode
Date: Tue, 8 Aug 2017 13:47:57 +0200 [thread overview]
Message-ID: <20170808114757.GB1674@katana> (raw)
In-Reply-To: <CAPDyKFqqjyOmAQkaa6DjJKs+BF-sOdN_jAtAR4CZg+vYVCLt0w@mail.gmail.com>
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On Tue, Aug 08, 2017 at 12:37:31PM +0200, Ulf Hansson wrote:
> On 8 August 2017 at 02:27, Shawn Lin <shawn.lin@rock-chips.com> wrote:
> > We to some extent should tolerate R1_OUT_OF_RANGE for open-ending
> > mode as it is expected behaviour and most of the backup partition
> > tables should be located near some of the last blocks which will
> > always make open-ending read exceed the capacity of cards.
> >
> > Fixes: 9820a5b11101 ("mmc: core: for data errors, take response of stop cmd into account")
> > Fixes: a04e6bae9e6f ("mmc: core: check also R1 response for stop commands")
> > Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
> > Tested-by: Shawn Guo <shawnguo@kernel.org>
> > Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
>
> Thanks, applied for fixes!
Ulf, I would like some more discussion about this patch but need time to
think about it some more. I'll try to have my answer ready by this
evening, but I'd appreciate to have at least one day to respond to a
patch. Otherwise it is difficult for me to focus on the other work I
have. Could that meet your workflow?
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next prev parent reply other threads:[~2017-08-08 11:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-08 0:27 [PATCH v2] mmc: block: prevent propagating R1_OUT_OF_RANGE for open-ending mode Shawn Lin
2017-08-08 10:37 ` Ulf Hansson
2017-08-08 11:47 ` Wolfram Sang [this message]
2017-08-08 17:02 ` Ulf Hansson
2017-08-14 0:41 ` Shawn Lin
2017-08-14 17:58 ` Wolfram Sang
2017-08-15 1:43 ` Shawn Lin
2017-08-15 9:16 ` Wolfram Sang
2017-08-15 9:30 ` Shawn Lin
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