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From: Benjamin Herrenschmidt <benh@au1.ibm.com>
To: Michael Ellerman <mpe@ellerman.id.au>, bsingharora@gmail.com
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH v3] powerpc/xics: Work around limitations of OPAL XICS priority handling
Date: Mon, 06 Mar 2017 21:52:21 +1100	[thread overview]
Message-ID: <1488797541.2870.127.camel@au1.ibm.com> (raw)
In-Reply-To: <87innmpx0z.fsf@concordia.ellerman.id.au>

On Mon, 2017-03-06 at 20:36 +1100, Michael Ellerman wrote:
> > According to the HW guys, that should be 5ms in case the powerbus
> > is
> > really really busy.
> 
> Is that a metric or imperial "really really" ?  :D

No idea ;-) Could be the amount of time after which their own timeouts
kick in.

> I'll fold in a change to 5ms, and rebase because it's going to
> stable.

Cheers,
Ben.

      reply	other threads:[~2017-03-06 10:53 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-04 12:03 [PATCH v3] powerpc/xics: Work around limitations of OPAL XICS priority handling Michael Ellerman
2017-03-05 23:10 ` Benjamin Herrenschmidt
2017-03-06  9:36   ` Michael Ellerman
2017-03-06 10:52     ` Benjamin Herrenschmidt [this message]

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