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From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>, qemu-devel@nongnu.org
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>,
	Cameron Esfahani <dirty@apple.com>,
	Alexandre Iooss <erdnaxe@crans.org>,
	Yanan Wang <wangyanan55@huawei.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Eduardo Habkost <eduardo@habkost.net>,
	Sunil Muthuswamy <sunilmut@microsoft.com>,
	Richard Henderson <richard.henderson@linaro.org>,
	Pierrick Bouvier <pierrick.bouvier@linaro.org>,
	Mahmoud Mandour <ma.mandourr@gmail.com>,
	Reinoud Zandijk <reinoud@netbsd.org>,
	kvm@vger.kernel.org, Roman Bolshakov <rbolshakov@ddn.com>
Subject: Re: [PATCH 0/5] cpus: a few tweaks to CPU realization
Date: Mon, 3 Jun 2024 16:11:11 +0200	[thread overview]
Message-ID: <329a02e4-724a-4579-ade2-99e3ad2688de@linaro.org> (raw)
In-Reply-To: <988e580d-6121-4f7f-b7b8-d12cee39be35@linaro.org>

On 3/6/24 14:47, Philippe Mathieu-Daudé wrote:
> On 30/5/24 21:42, Alex Bennée wrote:
>> The recent IPS plugin exposed a race condition between vcpu_init
>> callbacks and the other vcpu state callbacks. I originally thought
>> there was some wider re-factoring to be done to clean this up but it
>> turns out things are broadly where they should be. However some of the
>> stuff allocated in the vCPU threads can clearly be done earlier so
>> I've moved enough from cpu_common_realizefn to cpu_common_initfn to
>> allow plugins to queue work before the threads start solving the race.
>>
>> Please review.
>>
>> Alex Bennée (5):
>>    hw/core: expand on the alignment of CPUState
>>    cpu: move Qemu[Thread|Cond] setup into common code
>>    cpu-target: don't set cpu->thread_id to bogus value
>>    plugins: remove special casing for cpu->realized
> 
> Thanks, patches 1-4 queued so far.

Now patch 5 also queued ;)


      reply	other threads:[~2024-06-03 14:11 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-30 19:42 [PATCH 0/5] cpus: a few tweaks to CPU realization Alex Bennée
2024-05-30 19:42 ` [PATCH 1/5] hw/core: expand on the alignment of CPUState Alex Bennée
2024-05-30 22:28   ` Pierrick Bouvier
2024-06-03 11:32   ` Philippe Mathieu-Daudé
2024-05-30 19:42 ` [PATCH 2/5] cpu: move Qemu[Thread|Cond] setup into common code Alex Bennée
2024-05-30 22:29   ` Pierrick Bouvier
2024-05-31 13:46     ` Reinoud Zandijk
2024-06-03 11:28   ` Philippe Mathieu-Daudé
2024-05-30 19:42 ` [PATCH 3/5] cpu-target: don't set cpu->thread_id to bogus value Alex Bennée
2024-05-30 22:29   ` Pierrick Bouvier
2024-06-03 11:29   ` Philippe Mathieu-Daudé
2024-05-30 19:42 ` [PATCH 4/5] plugins: remove special casing for cpu->realized Alex Bennée
2024-05-30 22:30   ` Pierrick Bouvier
2024-06-03 11:31   ` Philippe Mathieu-Daudé
2024-06-03 14:11     ` Philippe Mathieu-Daudé
2024-06-03 14:19     ` Alex Bennée
2024-05-30 19:42 ` [PATCH 5/5] core/cpu-common: initialise plugin state before thread creation Alex Bennée
2024-05-30 22:31   ` Pierrick Bouvier
2024-05-31  8:59     ` Alex Bennée
2024-05-31  7:26   ` Philippe Mathieu-Daudé
2024-05-31  8:47     ` Alex Bennée
2024-06-03 14:10       ` Philippe Mathieu-Daudé
2024-06-03 12:47 ` [PATCH 0/5] cpus: a few tweaks to CPU realization Philippe Mathieu-Daudé
2024-06-03 14:11   ` Philippe Mathieu-Daudé [this message]

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