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Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initiali
From: |
Laurent Desnogues |
Subject: |
Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization |
Date: |
Fri, 6 Nov 2009 19:43:48 +0100 |
On Fri, Nov 6, 2009 at 7:11 PM, Glauber Costa <address@hidden> wrote:
> On Fri, Nov 06, 2009 at 08:05:40PM +0200, Blue Swirl wrote:
>> On Thu, Nov 5, 2009 at 6:05 PM, Glauber Costa <address@hidden> wrote:
[...]
>> > --- a/target-i386/helper.c
>> > +++ b/target-i386/helper.c
>> > @@ -1885,7 +1885,9 @@ CPUX86State *cpu_x86_init(const char *cpu_model)
>> > return NULL;
>> > }
>> > mce_init(env);
>> > +#ifdef CONFIG_USER_ONLY
>> > cpu_reset(env);
>> > +#endif
>>
>> Please push the call to *-user/main.c, just after call to cpu_init().
> I'd prefer it that way too. But cpu_reset is also called in some other places,
> and Laurent suggested me to to this way.
Yes, you'd have to remove all calls to cpu_reset from all CPUs.
And also add a call to cpu_reset to cpu_copy.
> I don't really know much about -user, so I'm fine with whatever you guys
> agree on.
I honestly don't care that much as long as all targets still work
in user mode :-)
The aim was to make Glauber's patch less intrusive.
Laurent
- [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Glauber Costa, 2009/11/05
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Blue Swirl, 2009/11/06
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Glauber Costa, 2009/11/06
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization,
Laurent Desnogues <=
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Blue Swirl, 2009/11/06
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Laurent Desnogues, 2009/11/06
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Blue Swirl, 2009/11/06
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Laurent Desnogues, 2009/11/06
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Blue Swirl, 2009/11/06
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Glauber Costa, 2009/11/06
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Blue Swirl, 2009/11/07
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Laurent Desnogues, 2009/11/07
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Blue Swirl, 2009/11/07
- Re: [Qemu-devel] [PATCH] v3: don't call reset functions on cpu initialization, Laurent Desnogues, 2009/11/07