From: Peter Zijlstra <peterz@infradead.org>
To: Gleb Natapov <gleb@redhat.com>
Cc: kvm@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, avi@redhat.com, mingo@elte.hu,
tglx@linutronix.de, hpa@zytor.com, riel@redhat.com,
cl@linux-foundation.org, mtosatti@redhat.com
Subject: Re: [PATCH v4 03/12] Add async PF initialization to PV guest.
Date: Wed, 07 Jul 2010 17:41:01 +0200 [thread overview]
Message-ID: <1278517261.1946.8.camel@laptop> (raw)
In-Reply-To: <1278433500-29884-4-git-send-email-gleb@redhat.com>
On Tue, 2010-07-06 at 19:24 +0300, Gleb Natapov wrote:
> @@ -329,6 +330,8 @@ notrace static void __cpuinit start_secondary(void *unused)
> per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
> x86_platform.nmi_init();
>
> + kvm_guest_cpu_init();
> +
> /* enable local interrupts */
> local_irq_enable();
CPU_STARTING hotplug notifier is too early?
called from:
start_secondary()
smp_callin()
notify_cpu_starting()
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next prev parent reply other threads:[~2010-07-07 15:41 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-06 16:24 [PATCH v4 00/12] KVM: Add host swap event notifications for PV guest Gleb Natapov
2010-07-06 16:24 ` [PATCH v4 01/12] Move kvm_smp_prepare_boot_cpu() from kvmclock.c to kvm.c Gleb Natapov
2010-07-07 16:17 ` Rik van Riel
2010-07-06 16:24 ` [PATCH v4 02/12] Add PV MSR to enable asynchronous page faults delivery Gleb Natapov
2010-07-07 18:13 ` Rik van Riel
2010-07-06 16:24 ` [PATCH v4 03/12] Add async PF initialization to PV guest Gleb Natapov
2010-07-07 15:41 ` Peter Zijlstra [this message]
2010-07-08 13:24 ` Gleb Natapov
2010-07-06 16:24 ` [PATCH v4 04/12] Provide special async page fault handler when async PF capability is detected Gleb Natapov
2010-07-07 22:38 ` Rik van Riel
2010-07-06 16:24 ` [PATCH v4 05/12] Export __get_user_pages_fast Gleb Natapov
2010-07-07 22:45 ` Rik van Riel
2010-07-06 16:24 ` [PATCH v4 06/12] Add get_user_pages() variant that fails if major fault is required Gleb Natapov
2010-07-06 16:24 ` [PATCH v4 07/12] Maintain memslot version number Gleb Natapov
2010-07-08 0:19 ` Rik van Riel
2010-07-06 16:24 ` [PATCH v4 08/12] Inject asynchronous page fault into a guest if page is swapped out Gleb Natapov
2010-07-08 4:09 ` Rik van Riel
2010-07-08 15:59 ` Marcelo Tosatti
2010-07-08 18:05 ` Gleb Natapov
2010-07-08 18:09 ` Peter Zijlstra
2010-07-08 18:10 ` Peter Zijlstra
2010-07-09 15:50 ` Gleb Natapov
2010-07-06 16:24 ` [PATCH v4 09/12] Retry fault before vmentry Gleb Natapov
2010-07-08 4:21 ` Rik van Riel
2010-07-08 16:17 ` Marcelo Tosatti
2010-07-06 16:24 ` [PATCH v4 10/12] Handle async PF in non preemptable context Gleb Natapov
2010-07-08 4:22 ` Rik van Riel
2010-07-06 16:24 ` [PATCH v4 11/12] Let host know whether the guest can handle async PF in non-userspace context Gleb Natapov
2010-07-08 4:28 ` Rik van Riel
2010-07-08 13:35 ` Gleb Natapov
2010-07-06 16:25 ` [PATCH v4 12/12] Send async PF when guest is not in userspace too Gleb Natapov
2010-07-08 4:29 ` Rik van Riel
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