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From: Faiz Abbas <faiz_abbas@ti.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
	Asutosh Das <asutoshd@codeaurora.org>,
	Harjani Ritesh <riteshh@codeaurora.org>,
	Adrian Hunter <adrian.hunter@intel.com>
Subject: Re: [RFC] mmc: cqhci: commit descriptors before setting the doorbell
Date: Fri, 18 Oct 2019 16:57:32 +0530	[thread overview]
Message-ID: <ceb94a3f-9785-9fc7-b9e5-35435df9b498@ti.com> (raw)
In-Reply-To: <CAPDyKFqbRNXaNVEACFQkKEymaY=Jm8L65-Ne_LbAmqFUkY1zcw@mail.gmail.com>

Hi Uffe,

On 18/10/19 4:28 PM, Ulf Hansson wrote:
> On Mon, 14 Oct 2019 at 20:37, Faiz Abbas <faiz_abbas@ti.com> wrote:
>>
>> Add a write memory barrier to make sure that descriptors are actually
>> written to memory before ringing the doorbell.
>>
>> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
> 
> Applied for fixes and by adding a stable tag, thanks!
> 
> BTW, do you have a valid commit that it fixes?
> 
You can add:

Fixes: a4080225f51d ("mmc: cqhci: support for command queue enabled host")

Thanks,
Faiz

      reply	other threads:[~2019-10-18 11:26 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-14 18:38 Faiz Abbas
2019-10-15  7:55 ` Faiz Abbas
2019-10-15 13:45   ` Adrian Hunter
2019-10-16 12:16     ` Faiz Abbas
2019-10-18  7:22       ` Faiz Abbas
2019-10-18  7:30         ` Adrian Hunter
2019-10-18 10:58 ` Ulf Hansson
2019-10-18 11:27   ` Faiz Abbas [this message]

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