From: David Howells <dhowells@redhat.com>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: dhowells@redhat.com, "Theodore Ts'o" <tytso@mit.edu>,
Linux Crypto Mailing List <linux-crypto@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
kernel-hardening@lists.openwall.com,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
David Miller <davem@davemloft.net>,
Mimi Zohar <zohar@linux.vnet.ibm.com>,
David Safford <safford@us.ibm.com>
Subject: Re: [PATCH v3 05/13] security/keys: ensure RNG is seeded before use
Date: Tue, 06 Jun 2017 11:08:49 +0100 [thread overview]
Message-ID: <26642.1496743729@warthog.procyon.org.uk> (raw)
In-Reply-To: <20170606005108.5646-6-Jason@zx2c4.com>
Jason A. Donenfeld <Jason@zx2c4.com> wrote:
> + key->serial = get_random_u32() >> 1;
If this may sleep, it must be interruptible.
David
next prev parent reply other threads:[~2017-06-06 10:09 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-06 0:50 [PATCH v3 00/13] Unseeded In-Kernel Randomness Fixes Jason A. Donenfeld
2017-06-06 0:50 ` [PATCH v3 01/13] random: add synchronous API for the urandom pool Jason A. Donenfeld
2017-06-06 0:50 ` [PATCH v3 02/13] random: add get_random_{bytes,u32,u64,int,long,once}_wait family Jason A. Donenfeld
2017-06-06 5:11 ` Jeffrey Walton
2017-06-06 12:21 ` Jason A. Donenfeld
2017-06-06 0:50 ` [PATCH v3 03/13] random: invalidate batched entropy after crng init Jason A. Donenfeld
2017-06-07 17:42 ` kbuild test robot
2017-06-07 18:16 ` Jason A. Donenfeld
2017-06-06 0:50 ` [PATCH v3 04/13] crypto/rng: ensure that the RNG is ready before using Jason A. Donenfeld
2017-06-06 3:00 ` Theodore Ts'o
2017-06-06 3:56 ` Jason A. Donenfeld
2017-06-06 4:44 ` [kernel-hardening] " Eric Biggers
2017-06-06 12:34 ` Jason A. Donenfeld
2017-06-06 15:23 ` Jason A. Donenfeld
2017-06-06 17:26 ` Eric Biggers
2017-06-06 17:30 ` Jason A. Donenfeld
2017-06-06 17:03 ` Theodore Ts'o
2017-06-06 17:28 ` Jason A. Donenfeld
2017-06-06 17:57 ` Stephan Müller
2017-06-06 18:01 ` Jason A. Donenfeld
2017-06-06 22:19 ` Henrique de Moraes Holschuh
2017-06-06 23:14 ` Theodore Ts'o
2017-06-07 5:00 ` Stephan Müller
2017-06-07 14:42 ` Henrique de Moraes Holschuh
2017-06-07 21:27 ` Theodore Ts'o
2017-06-07 17:00 ` Daniel Micay
2017-06-07 17:26 ` Mark Rutland
2017-06-08 3:59 ` Daniel Micay
2017-06-07 17:37 ` Mark Rutland
2017-06-08 12:02 ` Kevin Easton
2017-06-06 0:51 ` [PATCH v3 05/13] security/keys: ensure RNG is seeded before use Jason A. Donenfeld
2017-06-06 10:08 ` David Howells [this message]
2017-06-06 12:23 ` Jason A. Donenfeld
2017-06-06 0:51 ` [PATCH v3 06/13] iscsi: " Jason A. Donenfeld
2017-06-06 0:51 ` [PATCH v3 07/13] ceph: ensure RNG is seeded before using Jason A. Donenfeld
2017-06-06 0:51 ` [PATCH v3 08/13] cifs: use get_random_u32 for 32-bit lock random Jason A. Donenfeld
2017-06-06 0:51 ` [PATCH v3 09/13] rhashtable: use get_random_u32 for hash_rnd Jason A. Donenfeld
2017-06-06 0:51 ` [PATCH v3 10/13] net/neighbor: use get_random_u32 for 32-bit hash random Jason A. Donenfeld
2017-06-06 0:51 ` [PATCH v3 11/13] net/route: use get_random_int for random counter Jason A. Donenfeld
2017-06-06 0:51 ` [PATCH v3 12/13] bluetooth/smp: ensure RNG is properly seeded before ECDH use Jason A. Donenfeld
2017-06-06 0:51 ` [PATCH v3 13/13] random: warn when kernel uses unseeded randomness Jason A. Donenfeld
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