From: "Alex Bennée" <alex.bennee@linaro.org>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org, dgilbert@redhat.com
Subject: Re: [Qemu-devel] [PATCH 0/4] tcg: fix dirty bitmap race with MTTCG
Date: Tue, 30 Oct 2018 12:21:25 +0000 [thread overview]
Message-ID: <87va5j8w1m.fsf@linaro.org> (raw)
In-Reply-To: <20180209104546.29401-1-pbonzini@redhat.com>
Paolo Bonzini <pbonzini@redhat.com> writes:
> This is a race that can happen when migrating TCG guests under load.
> It was introduced by the change to run vCPUs outside the big QEMU
> lock.
Did this ever get re-spun?
--
Alex Bennée
next prev parent reply other threads:[~2018-10-30 12:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-09 10:45 [Qemu-devel] [PATCH 0/4] tcg: fix dirty bitmap race with MTTCG Paolo Bonzini
2018-02-09 10:45 ` [Qemu-devel] [PATCH 1/4] memory: remove memory_region_test_and_clear_dirty Paolo Bonzini
2018-02-09 20:13 ` Richard Henderson
2018-02-09 10:45 ` [Qemu-devel] [PATCH 2/4] memory: hide memory_region_sync_dirty_bitmap behind DirtyBitmapSnapshot Paolo Bonzini
2018-02-09 20:16 ` Richard Henderson
2018-02-09 10:45 ` [Qemu-devel] [PATCH 3/4] memory: introduce memory_global_after_dirty_log_sync Paolo Bonzini
2018-02-09 20:20 ` Richard Henderson
2018-02-09 10:45 ` [Qemu-devel] [PATCH 4/4] memory: unify loops to sync dirty log bitmap Paolo Bonzini
2018-02-09 20:23 ` Richard Henderson
2018-02-09 11:02 ` [Qemu-devel] [PATCH 0/4] tcg: fix dirty bitmap race with MTTCG no-reply
2018-02-09 11:33 ` no-reply
2018-02-09 11:33 ` no-reply
2018-02-09 20:27 ` Dr. David Alan Gilbert
2018-02-13 11:10 ` Dr. David Alan Gilbert
2018-10-30 12:21 ` Alex Bennée [this message]
2018-10-30 13:48 ` Paolo Bonzini
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