From: Ulf Hansson <ulf.hansson@linaro.org>
To: Shawn Lin <shawn.lin@rock-chips.com>
Cc: Jialing Fu <jlfu@marvell.com>,
linux-mmc <linux-mmc@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [RESEND PATCH] mmc: core: fix race condition in mmc_wait_data_done
Date: Fri, 28 Aug 2015 12:09:13 +0200 [thread overview]
Message-ID: <CAPDyKFqYDdwvTCw3oKhkxqu9zmTAC8osLgd6eC4zDY7JOMGGPQ@mail.gmail.com> (raw)
In-Reply-To: <55E02F7C.1020204@rock-chips.com>
[...]
>>> Hi, ulf
>>>
>>> We find this bug on Intel-C3230RK platform for very small probability.
>>>
>>> Whereas I can easily reproduce this case if I add a mdelay(1) or longer
>>> delay as Jialing did.
>>>
>>> This patch seems useful to me. Should we push it forward? :)
>>
>>
>> It seems like a very good idea!
>>
>> Should we add a fixes tag to it?
>
>
> That's cool, but how to add a fixes tag?
>
> [Fixes] mmc: core: fix race condition in mmc_wait_data_done ? :)
>
A fixes tag points to an old commit which introduced the bug. If we
can't find one, we can add a Cc tag to "stable". Just search the git
log and you will find examples.
Kind regards
Uffe
next prev parent reply other threads:[~2015-08-28 10:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-28 3:13 [RESEND PATCH] mmc: core: fix race condition in mmc_wait_data_done Shawn Lin
2015-08-28 3:25 ` Shawn Lin
2015-08-28 8:55 ` Ulf Hansson
2015-08-28 9:53 ` Shawn Lin
2015-08-28 10:09 ` Ulf Hansson [this message]
2015-08-28 10:22 ` Jialing Fu
2015-08-28 13:51 ` Shawn Lin
2015-08-31 2:03 ` ~RE: " Jialing Fu
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