From: Greg KH <gregkh@linuxfoundation.org>
To: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: stable@vger.kernel.org, mathieu.poirier@linaro.org,
mike.leach@linaro.org, leo.yan@linaro.org
Subject: Re: [PATCH] coresight: etm4x: Handle accesses to TRCSTALLCTLR
Date: Mon, 1 Mar 2021 13:22:45 +0100 [thread overview]
Message-ID: <YDzcldkQsU1BfZmL@kroah.com> (raw)
In-Reply-To: <20210301121549.2994673-1-suzuki.poulose@arm.com>
On Mon, Mar 01, 2021 at 12:15:49PM +0000, Suzuki K Poulose wrote:
> commit f72896063396b0cb205cbf0fd76ec6ab3ca11c8a upstream
>
> TRCSTALLCTLR register is only implemented if
>
> TRCIDR3.STALLCTL == 0b1
>
> Make sure the driver touches the register only it is implemented.
>
> Link: https://lore.kernel.org/r/20210127184617.3684379-1-suzuki.poulose@arm.com
> Cc: stable@vger.kernel.org # v5.11-
> Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
> Cc: Mike Leach <mike.leach@linaro.org>
> Cc: Leo Yan <leo.yan@linaro.org>
> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
> ---
> drivers/hwtracing/coresight/coresight-etm4x-core.c | 9 ++++++---
> drivers/hwtracing/coresight/coresight-etm4x-sysfs.c | 2 +-
> 2 files changed, 7 insertions(+), 4 deletions(-)
Now queued up to 5.10.y and 5.11.y, thanks.
greg k-h
next prev parent reply other threads:[~2021-03-01 12:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-28 13:51 FAILED: patch "[PATCH] coresight: etm4x: Handle accesses to TRCSTALLCTLR" failed to apply to 5.11-stable tree gregkh
2021-03-01 12:15 ` [PATCH] coresight: etm4x: Handle accesses to TRCSTALLCTLR Suzuki K Poulose
2021-03-01 12:22 ` Greg KH [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-01-26 14:56 Suzuki K Poulose
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