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Date:   Fri, 24 May 2019 07:54:09 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Mark Salyzyn <salyzyn@android.com>
Cc:     stable <stable@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>
Subject: Re: Please cherrypick 592acbf1682128 to 3.18.y and 4.4.y
Message-ID: <20190524055409.GE31664@kroah.com>
References: <6f545e7c-fda8-4bec-33fc-283ebf492372@android.com>
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On Thu, May 23, 2019 at 01:49:27PM -0700, Mark Salyzyn wrote:
> Cherry pick security-related fix 592acbf16821288ecdc4192c47e3774a4c48bb64
> ("ext4: zero out the unused memory region in the extent tree block") to
> 3.18.y and 4.4.y
> 
> The cherry-pick is clean and requires no back-porting. Is already present in
> 4.9.y+
> 
> Signed-off-by: Mark Salyzyn<salyzyn@android.com>
> 
> To: stable <stable@vger.kernel.org> # 3.18.y 4.4.y
> 
> Cc: LKML <linux-kernel@vger.kernel.org>

It's already in the 4.4 queue.  And in my internal 3.18 queue as well.
Need to put that somewhere public soon...

thanks,

greg k-h