From: Scott Wood <scottwood@freescale.com>
To: Alexander Graf <agraf@suse.de>
Cc: Bharat Bhushan <r65777@freescale.com>, <kvm-ppc@vger.kernel.org>,
KVM list <kvm@vger.kernel.org>,
Bharat Bhushan <Bharat.Bhushan@freescale.com>
Subject: Re: [PATCH 2/2 v6] KVM: PPC: booke: Add watchdog emulation
Date: Tue, 31 Jul 2012 21:13:14 -0500 [thread overview]
Message-ID: <501890BA.5080009@freescale.com> (raw)
In-Reply-To: <81C75D75-BC6E-4708-8189-274D4DC1E239@suse.de>
On 07/31/2012 06:59 PM, Alexander Graf wrote:
> Well, user space always comes in via the ioctl path, which in turn
> does vcpu_load(vcpu), thus should always be running as the vcpu
> context itself.
Right, it's the timers you're racing with.
> It boils down to the original thing I was saying back when you
> introduced asynchronous TSR updates.
Right.
> Why don't we just make TSR
> updates kvm requests?
Maybe we should.
-Scott
next prev parent reply other threads:[~2012-08-01 2:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-25 3:49 [PATCH 2/2 v6] KVM: PPC: booke: Add watchdog emulation Bharat Bhushan
2012-07-31 11:50 ` Alexander Graf
2012-07-31 21:24 ` Scott Wood
2012-07-31 23:59 ` Alexander Graf
2012-08-01 2:13 ` Scott Wood [this message]
2012-08-01 2:37 ` Alexander Graf
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