Re: [tip:core/locking] ntp: Make ntp_lock raw.

[John Stultz]

On 02/14/2013 09:55 AM, tip-bot for Thomas Gleixner wrote:
> Commit-ID:  5736e12e227c8c039744ae1f3b05de91a2353892
> Gitweb:     http://git.kernel.org/tip/5736e12e227c8c039744ae1f3b05de91a2353892
> Author:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> AuthorDate: Tue, 10 Apr 2012 11:14:55 +0200
> Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> CommitDate: Thu, 14 Feb 2013 18:39:06 +0100
>
> ntp: Make ntp_lock raw.
>
> seconds_overflow() is called from hard interrupt context even on
> Preempt-RT. This requires the lock to be a raw_spinlock.
>
> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Cc: John Stultz <john.stultz@xxxxxxxxxx>

Acked-by: John Stultz <john.stultz@xxxxxxxxxx>

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