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Date: Thu, 21 May 2015 10:36:47 +0200 From: Stephan Mueller <smueller@...onox.de> To: Herbert Xu <herbert@...dor.apana.org.au> Cc: pebolle@...cali.nl, andreas.steffen@...ongswan.org, tytso@....edu, sandyinchina@...il.com, linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: random: Wake up all getrandom(2) callers when pool is ready Am Donnerstag, 21. Mai 2015, 16:19:54 schrieb Herbert Xu: Hi Herbert, >On Thu, May 21, 2015 at 09:55:17AM +0200, Stephan Mueller wrote: >> So, I will create a 2nd wait queue in random.c for uninterruptible waits, >> change the get_blocking_random_bytes back to void and use wait_event to >> wait >> for the initialization. > >Hold your horses. You don't need a second queue, you just need to >change wake_up_interruptible to wake_up. A simple change to wake_up is not working -- I already checked. But the proposed wake_up_all does the trick. Ciao Stephan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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