From: Greg KH <gregkh@linuxfoundation.org>
To: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Subject: Re: [PATCH 5.4] mmc: block: Be sure to wait while busy in CQE error recovery
Date: Mon, 18 Dec 2023 11:59:27 +0100 [thread overview]
Message-ID: <2023121819-humming-emphasis-62cd@gregkh> (raw)
In-Reply-To: <20231211183345.275334-1-adrian.hunter@intel.com>
On Mon, Dec 11, 2023 at 08:33:45PM +0200, Adrian Hunter wrote:
> commit c616696a902987352426fdaeec1b0b3240949e6b upstream.
>
> STOP command does not guarantee to wait while busy, but subsequent command
> MMC_CMDQ_TASK_MGMT to discard the queue will fail if the card is busy, so
> be sure to wait by employing mmc_poll_for_busy().
>
> Fixes: 72a5af554df8 ("mmc: core: Add support for handling CQE requests")
> Cc: stable@vger.kernel.org
> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
> Reviewed-by: Avri Altman <avri.altman@wdc.com>
> Reviewed-by: Christian Loehle <christian.loehle@arm.com>
> Link: https://lore.kernel.org/r/20231103084720.6886-4-adrian.hunter@intel.com
> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
> Tested-by: Adrian Hunter <adrian.hunter@intel.com>
> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
> ---
> drivers/mmc/core/core.c | 2 ++
> drivers/mmc/core/mmc_ops.c | 5 +++--
> drivers/mmc/core/mmc_ops.h | 2 ++
> 3 files changed, 7 insertions(+), 2 deletions(-)
Both now queued up, thanks.
greg k-h
prev parent reply other threads:[~2023-12-18 10:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-03 13:13 FAILED: patch "[PATCH] mmc: block: Be sure to wait while busy in CQE error recovery" failed to apply to 5.4-stable tree gregkh
2023-12-11 18:33 ` [PATCH 5.4] mmc: block: Be sure to wait while busy in CQE error recovery Adrian Hunter
2023-12-18 10:59 ` Greg KH [this message]
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