[PATCH] clk: Really fix deadlock with mmap_sem

Russell King - ARM Linux linux at arm.linux.org.uk
Fri Dec 12 15:05:43 PST 2014

On Fri, Dec 12, 2014 at 03:04:16PM -0800, Stephen Boyd wrote:
> Commit 6314b6796e3c (clk: Don't hold prepare_lock across debugfs
> creation, 2014-09-04) forgot to update one place where we hold
> the prepare_lock while creating debugfs directories. This means
> we still have the chance of a deadlock that the commit was trying
> to fix. Actually fix it by moving the debugfs creation outside
> the prepare_lock.
> Reported-by: Russell King - ARM Linux <linux at arm.linux.org.uk>

Please use "Russell King <rmk+kernel at arm.linux.org.uk>" rather than this
address, thanks.

FTTC broadband for 0.8mile line: currently at 9.5Mbps down 400kbps up
according to speedtest.net.

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