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Date: Fri, 15 Dec 2017 11:47:06 +0900
From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
To: David Howells <dhowells@redhat.com>,
        Eric Biggers <ebiggers@google.com>
Cc: "Serge E. Hallyn" <serge@hallyn.com>, keyrings@vger.kernel.org,
        linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Subject: [question] should 363b02dab09b3 be backported to stable 4.1+?
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Hello David, Eric,

please help me out.

I'm looking at 363b02dab09b ("KEYS: Fix race between updating and finding
a negative key") right now. So, I see that it has been backported to stable
4.4+. My question is -- do we have those test_bit(KEY_FLAG_INSTANTIATED)
and test_bit(KEY_FLAG_NEGATIVE) races in stable 4.1?

	-ss