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From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: Damien Hedde <damien.hedde@greensocs.com>,
	Luc Michel <luc@lmichel.fr>,
	Eduardo Habkost <ehabkost@redhat.com>,
	QEMU Developers <qemu-devel@nongnu.org>,
	qemu-arm <qemu-arm@nongnu.org>,
	Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation
Date: Mon, 12 Apr 2021 13:00:59 +0200	[thread overview]
Message-ID: <a11d7a59-2533-0a59-c557-4cd3007bc32c@amsat.org> (raw)
In-Reply-To: <CAFEAcA-3o2qdssKezXdQY6f5oYSG8MKandXwsBOi1gXuqW2E6Q@mail.gmail.com>

On 4/12/21 12:44 PM, Peter Maydell wrote:
> On Mon, 12 Apr 2021 at 11:31, Philippe Mathieu-Daudé <f4bug@amsat.org> wrote:
>> TIL MachineClass::reset().
>>
>> - hw/hppa/machine.c
>> - hw/i386/pc.c
>>
>>   Used to reset CPUs manually because CPUs aren't sysbus-reset.
> 
> pc_machine_reset() is not resetting the CPUs -- it is
> re-resetting the APIC devices, which looks like it is a
> workaround for a reset-ordering or other problem. I'm not
> sure where the CPUs are being reset...

Ah, I got confused by the CPU_FOREACH(cs) macro.


  reply	other threads:[~2021-04-12 11:03 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-09  6:23 [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation Philippe Mathieu-Daudé
2021-04-09  6:23 ` [RFC PATCH-for-6.1 1/9] hw/core/clock: Increase clock propagation trace events verbosity Philippe Mathieu-Daudé
2021-04-09  6:23 ` [RFC PATCH-for-6.1 2/9] hw/core/machine: Add machine_create_constant_clock() helper Philippe Mathieu-Daudé
2021-04-09  6:23 ` [RFC PATCH-for-6.1 3/9] hw/arm: Use new " Philippe Mathieu-Daudé
2021-04-09  6:23 ` [RFC PATCH-for-6.1 4/9] hw/mips: " Philippe Mathieu-Daudé
2021-04-09  6:23 ` [RFC PATCH-for-6.1 5/9] hw/core/qdev-clock: Add qdev_ground_clock() helper Philippe Mathieu-Daudé
2021-04-19 14:22   ` Peter Maydell
2021-04-09  6:23 ` [RFC PATCH-for-6.1 6/9] hw/misc/bcm2835_cprman: Use " Philippe Mathieu-Daudé
2021-04-09  6:23 ` [RFC PATCH-for-6.1 7/9] hw/misc/bcm2835_cprman: Feed 'xosc' from the board Philippe Mathieu-Daudé
2021-04-19 14:24   ` Peter Maydell
2021-04-09  6:24 ` [RFC PATCH-for-6.1 8/9] hw/clock: Declare clock_new() internally Philippe Mathieu-Daudé
2021-04-19 14:26   ` Peter Maydell
2021-04-20  9:27     ` Philippe Mathieu-Daudé
2021-04-09  6:24 ` [RFC PATCH-for-6.1 9/9] hw/core/machine: Reset machine clocks using qemu_register_reset() Philippe Mathieu-Daudé
2021-04-19 14:27   ` Peter Maydell
2021-04-09 13:12 ` [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation Philippe Mathieu-Daudé
2021-04-09 14:11   ` Philippe Mathieu-Daudé
2021-04-09 14:20     ` Philippe Mathieu-Daudé
2021-04-10 13:19 ` Luc Michel
2021-04-10 13:53   ` Philippe Mathieu-Daudé
2021-04-10 15:15     ` Peter Maydell
2021-04-10 16:14       ` Philippe Mathieu-Daudé
2021-04-12 10:11       ` Peter Maydell
2021-04-12 10:31         ` Philippe Mathieu-Daudé
2021-04-12 10:44           ` Peter Maydell
2021-04-12 11:00             ` Philippe Mathieu-Daudé [this message]
2021-04-13 19:43             ` Eduardo Habkost
2021-05-03 15:20               ` Igor Mammedov
2021-05-03 16:37                 ` Philippe Mathieu-Daudé
2021-04-19 19:39     ` Luc Michel

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