linux-kernel - Re: [PATCH] mmc: block: Let CMD13 polling only for MMC IOCTLS with the R1B response

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Message-ID: <26b88b53116e1ec34384f49461e8e3bda36dec7f.camel@gmail.com>
Date:   Fri, 04 Dec 2020 16:54:09 +0100
From:   Bean Huo <huobean@...il.com>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Jens Axboe <axboe@...nel.dk>,
        "(Exiting) Baolin Wang" <baolin.wang@...aro.org>,
        "Bean Huo (beanhuo)" <beanhuo@...ron.com>,
        Arnd Bergmann <arnd@...db.de>,
        Veerabhadrarao Badiganti <vbadigan@...eaurora.org>,
        彭浩(Richard) <richard.peng@...o.com>,
        Chaotian Jing <chaotian.jing@...iatek.com>,
        Avri Altman <avri.altman@....com>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        zliua@...ron.com,
        "Zoltan Szubbocsev (zszubbocsev)" <zszubbocsev@...ron.com>,
        "# 4.0+" <stable@...r.kernel.org>
Subject: Re: [PATCH] mmc: block: Let CMD13 polling only for MMC IOCTLS with
 the R1B response

On Fri, 2020-12-04 at 15:38 +0100, Ulf Hansson wrote:
> > There is no need to poll device status through CMD13.
> > 
> > Meanwhile, based on the original change commit (mmc: block: Add
> > CMD13 polling
> > for MMC IOCTLS with R1B response), and comment in
> > __mmc_blk_ioctl_cmd(),
> > current code is not in line with its original purpose. So fix it
> > with this patch.
> > 
> > Fixes: a0d4c7eb71dd ("mmc: block: Add CMD13 polling for MMC IOCTLS
> > with R1B response")
> > Cc: stable@...r.kernel.org
> > Reported-by: Zhan Liu <zliua@...ron.com>
> > Signed-off-by: Zhan Liu <zliua@...ron.com>
> > Signed-off-by: Bean Huo <beanhuo@...ron.com>
> 
> Applied for fixes, thanks!
> 
> Note, I took the liberty to rephrase the commit message (and the
> header) to clarify things a bit more.
> 

Uffe,
Nice, thanks a lot.

Bean