From: Marcelo Tosatti <mtosatti@redhat.com>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: [Qemu-devel] Re: [PATCH v3 02/23] Stop current VCPU on synchronous reset requests
Date: Fri, 4 Feb 2011 19:22:41 -0200 [thread overview]
Message-ID: <20110204212241.GA12823@amt.cnet> (raw)
In-Reply-To: <4D4C43A5.2030207@siemens.com>
On Fri, Feb 04, 2011 at 07:21:25PM +0100, Jan Kiszka wrote:
> On 2011-02-04 18:52, Jan Kiszka wrote:
> > On 2011-02-04 18:34, Anthony Liguori wrote:
> >> On 02/04/2011 09:47 AM, Marcelo Tosatti wrote:
> >>> The following changes since commit bfddb47a343b4718e5768aa80bce8adead0f7fca:
> >>>
> >>> Open up the 0.15 development branch (2011-02-02 08:39:28 +0100)
> >>>
> >>
> >> This series breaks reboot of a Linux guest both with TCG and KVM.
> >>
> >> Perhaps it's a conflict with the ioapic changes from Jan? I can post a
> >> tree but if you just rebase to the latest master there shouldn't be any
> >> conflicts.
> >>
> >
> > The problem is some patch in the queue itself. I obviously missed that
> > case. Will have a look.
> >
>
> Yet another IOTHREAD vs. !IOTHREAD case: We don't need to do anything in
> cpu_stop_current in the single-thread setup as qemu_notify_event already
> kicks us out. Specifically, we must not set the current cpu on
> stop as reset happens without stop/start.
>
> This replaces patch 2 in the series.
>
> Jan
Ugh, will check about autotesting !CONFIG_IOTHREAD.
Anthony, queue updated.
git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git uq/master
prev parent reply other threads:[~2011-02-04 21:23 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-04 15:47 [Qemu-devel] [PATCH 00/23] [PULL] qemu-kvm.git uq/master queue Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 01/23] Prevent abortion on multiple VCPU kicks Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 02/23] Stop current VCPU on synchronous reset requests Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 03/23] Process vmstop requests in IO thread Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 04/23] Trigger exit from cpu_exec_all on pending IO events Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 05/23] Leave inner main_loop faster on pending requests Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 06/23] Flatten the main loop Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 07/23] kvm: Report proper error on GET_VCPU_MMAP_SIZE failures Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 08/23] kvm: Drop redundant kvm_enabled from kvm_cpu_thread_fn Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 09/23] kvm: Handle kvm_init_vcpu errors Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 10/23] kvm: Provide sigbus services arch-independently Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 11/23] Refactor signal setup functions in cpus.c Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 12/23] kvm: Set up signal mask also for !CONFIG_IOTHREAD Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 13/23] kvm: Refactor qemu_kvm_eat_signals Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 14/23] kvm: Call qemu_kvm_eat_signals also under !CONFIG_IOTHREAD Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 15/23] Set up signalfd " Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 16/23] kvm: Fix race between timer signals and vcpu entry under !IOTHREAD Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 17/23] kvm: Add MCE signal support for !CONFIG_IOTHREAD Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 18/23] Introduce VCPU self-signaling service Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 19/23] kvm: Unconditionally reenter kernel after IO exits Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 20/23] kvm: Remove static return code of kvm_handle_io Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 21/23] kvm: Leave kvm_cpu_exec directly after KVM_EXIT_SHUTDOWN Marcelo Tosatti
2011-02-04 15:47 ` [Qemu-devel] [PATCH 22/23] x86: Fix MCA broadcast parameters for TCG case Marcelo Tosatti
2011-02-08 11:39 ` Aurelien Jarno
2011-02-08 11:42 ` Jan Kiszka
2011-02-04 15:47 ` [Qemu-devel] [PATCH 23/23] kvm: make tsc stable over migration and machine start Marcelo Tosatti
2011-02-04 17:34 ` [Qemu-devel] [PATCH 00/23] [PULL] qemu-kvm.git uq/master queue Anthony Liguori
2011-02-04 17:52 ` Jan Kiszka
2011-02-04 18:21 ` [Qemu-devel] [PATCH v3 02/23] Stop current VCPU on synchronous reset requests Jan Kiszka
2011-02-04 21:22 ` Marcelo Tosatti [this message]
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