From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Scott Wood <scottwood@freescale.com>
Cc: Alexander Graf <agraf@suse.de>,
Tiejun Chen <tiejun.chen@windriver.com>,
"kvm@vger.kernel.org list" <kvm@vger.kernel.org>,
kvm-ppc@vger.kernel.org
Subject: Re: [v2][PATCH 1/1] KVM: PPC: Book3E HV: call SOFT_DISABLE_INTS to sync the software state
Date: Thu, 15 Aug 2013 07:01:37 +1000 [thread overview]
Message-ID: <1376514097.4255.74.camel@pasglop> (raw)
In-Reply-To: <1376508862.31636.42.camel@snotra.buserror.net>
On Wed, 2013-08-14 at 14:34 -0500, Scott Wood wrote:
> On Wed, 2013-08-14 at 13:56 +0200, Alexander Graf wrote:
> > On 07.08.2013, at 04:05, Tiejun Chen wrote:
> >
> > > We enter with interrupts disabled in hardware, but we need to
> > > call SOFT_DISABLE_INTS anyway to ensure that the software state
> > > is kept in sync instead of calling hard_irq_disable() directly.
> > >
> > > Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
> >
> > Scott, Ben, could you please ack?
>
> ACK, but it needs to be updated due to this patch that renames
> SOFT_DISABLE_INTS:
>
> http://patchwork.ozlabs.org/patch/259337/
Note that the latter was applied to powerpc -next already.
Cheers,
Ben.
next prev parent reply other threads:[~2013-08-14 21:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-07 2:05 [v2][PATCH 1/1] KVM: PPC: Book3E HV: call SOFT_DISABLE_INTS to sync the software state Tiejun Chen
2013-08-14 11:56 ` Alexander Graf
2013-08-14 19:34 ` Scott Wood
2013-08-14 21:01 ` Benjamin Herrenschmidt [this message]
2013-08-15 3:19 ` "“tiejun.chen”"
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