From: David Howells <dhowells@redhat.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: dhowells@redhat.com, Tina Ruchandani <ruchandani.tina@gmail.com>,
linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] afs: correctly use 64-bit time for UUID
Date: Wed, 11 Jan 2017 13:51:32 +0000 [thread overview]
Message-ID: <5338.1484142692@warthog.procyon.org.uk> (raw)
In-Reply-To: <20170111134436.3877048-1-arnd@arndb.de>
Arnd Bergmann <arnd@arndb.de> wrote:
> From: Tina Ruchandani <ruchandani.tina@gmail.com>
>
> UUID calculation uses 'struct timespec' whose seconds will overflow
> in year 2038 and beyond for 32-bit systems. This patch removes the
> dependency on 'struct timespec' by using ktime_get_real().
> While the patch does not fix a 'bug' as such, it is part of a larger
> effort to remove instances of 'struct timespec' and other data-structures
> suffering from y2038 problem from the kernel.
Is it worth abstracting out in-kernel UUID generation?
David
next prev parent reply other threads:[~2017-01-11 13:51 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-11 13:44 [PATCH] afs: correctly use 64-bit time for UUID Arnd Bergmann
2017-01-11 13:51 ` David Howells [this message]
2017-01-11 14:03 ` Arnd Bergmann
2017-01-11 14:47 ` David Howells
2017-01-11 15:55 ` Arnd Bergmann
2017-01-12 9:27 ` [PATCH] afs: use random UUID kbuild test robot
-- strict thread matches above, loose matches on Subject: below --
2015-10-30 8:51 [PATCH] AFS: Correctly use 64-bit time for UUID Tina Ruchandani
2015-11-05 16:25 ` Arnd Bergmann
2015-01-29 5:53 Tina Ruchandani
2015-02-11 13:52 ` David Howells
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