From: "Michael S. Tsirkin" <mst@redhat.com>
To: Marc Morcos <marcmorcos@google.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Richard Henderson <richard.henderson@linaro.org>,
Eduardo Habkost <eduardo@habkost.net>,
"Dr . David Alan Gilbert" <dave@treblig.org>,
Marcel Apfelbaum <marcel.apfelbaum@gmail.com>,
Markus Armbruster <armbru@redhat.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
qemu-devel@nongnu.org, kvm@vger.kernel.org
Subject: Re: [PATCH 0/4] Clean up TSAN warnings
Date: Tue, 3 Feb 2026 11:32:34 -0500 [thread overview]
Message-ID: <20260203113137-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <20251213001443.2041258-1-marcmorcos@google.com>
On Sat, Dec 13, 2025 at 12:14:39AM +0000, Marc Morcos wrote:
> When running several tests with tsan, thread races were detected when reading certain variables. This should allieviate the problem.
> Additionally, the apicbase member of APICCommonState has been updated to 64 bit to reflect its 36 bit contents.
Doing a sweep over old threads, Paolo iiuc you will be
fixing it all up differently, yourself?
> Marc Morcos (4):
> apic: Resize APICBASE
> thread-pool: Fix thread race
> qmp: Fix thread race
> apic: Make apicbase accesses atomic to fix data race
>
> hw/i386/kvm/apic.c | 12 ++++++++----
> hw/intc/apic_common.c | 24 ++++++++++++++----------
> include/hw/i386/apic_internal.h | 2 +-
> monitor/monitor.c | 11 ++++++++++-
> monitor/qmp.c | 6 ++++--
> util/thread-pool.c | 30 ++++++++++++++++--------------
> 6 files changed, 53 insertions(+), 32 deletions(-)
>
> --
> 2.52.0.239.gd5f0c6e74e-goog
next prev parent reply other threads:[~2026-02-03 16:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-13 0:14 [PATCH 0/4] Clean up TSAN warnings Marc Morcos
2025-12-13 0:14 ` [PATCH 1/4] apic: Resize APICBASE Marc Morcos
2025-12-15 9:48 ` Alex Bennée
2025-12-13 0:14 ` [PATCH 2/4] thread-pool: Fix thread race Marc Morcos
2025-12-15 14:43 ` Paolo Bonzini
2025-12-15 17:51 ` Marc Morcos
2025-12-13 0:14 ` [PATCH 3/4] qmp: " Marc Morcos
2025-12-15 14:52 ` Paolo Bonzini
2025-12-15 17:48 ` Marc Morcos
2025-12-13 0:14 ` [PATCH 4/4] apic: Make apicbase accesses atomic to fix data race Marc Morcos
2026-02-03 16:32 ` Michael S. Tsirkin [this message]
-- strict thread matches above, loose matches on Subject: below --
2025-12-13 0:12 [PATCH 0/4] Clean up TSAN warnings Marc Morcos
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