Date:   Mon, 27 Sep 2021 13:03:46 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Gao Xiang <hsiangkao@linux.alibaba.com>
Cc:     stable@vger.kernel.org, linux-erofs@lists.ozlabs.org,
        Chao Yu <chao@kernel.org>
Subject: Re: [PATCH 4.19.y RESEND] erofs: fix up erofs_lookup tracepoint
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References: <163266167710981@kroah.com>
 <20210927052954.136280-1-hsiangkao@linux.alibaba.com>
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On Mon, Sep 27, 2021 at 01:29:54PM +0800, Gao Xiang wrote:
> commit 93368aab0efc87288cac65e99c9ed2e0ffc9e7d0 upstream.
> 
> Fix up a misuse that the filename pointer isn't always valid in
> the ring buffer, and we should copy the content instead.
> 
> Link: https://lore.kernel.org/r/20210921143531.81356-1-hsiangkao@linux.alibaba.com
> Fixes: 13f06f48f7bf ("staging: erofs: support tracepoint")
> Cc: stable@vger.kernel.org # 4.19+
> Reviewed-by: Chao Yu <chao@kernel.org>
> [ Gao Xiang: resolve trivial conflicts for 4.19.y. ]
> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
> ---
> add missing upstream commit id...

Now queued up, thanks.

greg k-h