From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
linuxppc-dev@lists.ozlabs.org
Cc: Michael Neuling <michael.neuling@au1.ibm.com>
Subject: Re: powerpc: Set missing wakeup bit in LPCR on POWER9
Date: Fri, 25 Nov 2016 10:59:20 +1100 (AEDT) [thread overview]
Message-ID: <3tPx546Fbjz9t2C@ozlabs.org> (raw)
In-Reply-To: <1479712085.10230.31.camel@kernel.crashing.org>
On Mon, 2016-11-21 at 07:08:05 UTC, Benjamin Herrenschmidt wrote:
> There is a new bit, LPCR_PECEu0, which controls wakeup from STOP
> states on Hypervisor Virtualization Interrupts (which happen to
> also be all external interrupts in host or bare metal mode).
>
> It needs to be set or we will miss wakeups.
>
> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Applied to powerpc fixes, thanks.
https://git.kernel.org/powerpc/c/7a43906f5cbfb74712af168988455e
cheers
prev parent reply other threads:[~2016-11-24 23:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-21 7:08 [PATCH] powerpc: Set missing wakeup bit in LPCR on POWER9 Benjamin Herrenschmidt
2016-11-21 10:19 ` Michael Ellerman
2016-11-24 23:59 ` Michael Ellerman [this message]
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