From: Michael Ellerman <mpe@ellerman.id.au>
To: John Ogness <john.ogness@linutronix.de>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: powerpc: set IRQF_NO_THREAD for xmon/cascade handlers
Date: Thu, 26 Nov 2015 23:15:59 +1100 (AEDT) [thread overview]
Message-ID: <20151126121559.64C07140316@ozlabs.org> (raw)
In-Reply-To: <874mgsoddp.fsf@linutronix.de>
On Wed, 2015-11-11 at 13:48:50 UTC, John Ogness wrote:
> The xmon and cascade irq handlers must not run as threads.
> pmac_pic_lock is already a raw_spinlock, but the irq flag
> IRQF_NO_THREAD needs to be set as well.
>
> Signed-off-by: John Ogness <john.ogness@linutronix.de>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/57f889471c0fb55cbb0db98b
cheers
prev parent reply other threads:[~2015-11-26 12:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-11 13:48 [PATCH] powerpc: set IRQF_NO_THREAD for xmon/cascade handlers John Ogness
2015-11-26 12:15 ` Michael Ellerman [this message]
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