linux-kernel - Re: [PATCH] net/tls: Fix kmap usage

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Date:   Tue, 11 Aug 2020 10:21:37 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     ira.weiny@...el.com
Cc:     borisp@...lanox.com, aviadye@...lanox.com,
        john.fastabend@...il.com, daniel@...earbox.net, kuba@...nel.org,
        ilyal@...lanox.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net/tls: Fix kmap usage

From: ira.weiny@...el.com
Date: Mon, 10 Aug 2020 17:02:58 -0700

> From: Ira Weiny <ira.weiny@...el.com>
> 
> When MSG_OOB is specified to tls_device_sendpage() the mapped page is
> never unmapped.
> 
> Hold off mapping the page until after the flags are checked and the page
> is actually needed.
> 
> Signed-off-by: Ira Weiny <ira.weiny@...el.com>

Applied and queued up for -stable, thank you.