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Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) cloc
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From: |
Philippe Mathieu-Daudé |
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Subject: |
Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation |
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Date: |
Mon, 12 Apr 2021 13:00:59 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 |
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.
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, (continued)
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, Philippe Mathieu-Daudé, 2021/04/09
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, Luc Michel, 2021/04/10
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, Philippe Mathieu-Daudé, 2021/04/10
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, Peter Maydell, 2021/04/10
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, Philippe Mathieu-Daudé, 2021/04/10
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, Peter Maydell, 2021/04/12
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, Philippe Mathieu-Daudé, 2021/04/12
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, Peter Maydell, 2021/04/12
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation,
Philippe Mathieu-Daudé <=
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, Eduardo Habkost, 2021/04/13
- Re: [RFC PATCH-for-6.1 0/9] hw/clock: Strengthen machine (non-qdev) clock propagation, Luc Michel, 2021/04/19