From: "Andreas Färber" <afaerber@suse.de>
To: Peter Lieven <pl@kamp.de>, qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, ehabkost@redhat.com, rth@twiddle.net
Subject: Re: [Qemu-devel] [PATCH] target-i386: add a list of enforceable CPU models to the help output
Date: Mon, 24 Aug 2015 14:22:15 -0600 [thread overview]
Message-ID: <55DB7CF7.3030300@suse.de> (raw)
In-Reply-To: <1440407824-30037-1-git-send-email-pl@kamp.de>
Hi,
Am 24.08.2015 um 03:17 schrieb Peter Lieven:
> this patch adds a probe that lists all enforceable and migrateable
> CPU models to the -cpu help output. The idea is to know a priory
> which CPU modules can be exposed to the user without loosing any
models
> feature flags.
>
> Signed-off-by: Peter Lieven <pl@kamp.de>
> ---
> target-i386/cpu.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 49 insertions(+)
>
> diff --git a/target-i386/cpu.c b/target-i386/cpu.c
> index cfb8aa7..3a56d3f 100644
> --- a/target-i386/cpu.c
> +++ b/target-i386/cpu.c
[...]
> @@ -1987,6 +2026,16 @@ void x86_cpu_list(FILE *f, fprintf_function cpu_fprintf)
> listflags(f, cpu_fprintf, fw->feat_names);
> (*cpu_fprintf)(f, "\n");
> }
> +
> + (*cpu_fprintf)(f, "\nEnforceable and migratable x86 CPU models in KVM mode:\n");
> + (*cpu_fprintf)(f, " ");
> + for (i = 0; i < ARRAY_SIZE(builtin_x86_defs); i++) {
> + def = &builtin_x86_defs[i];
> + if (x86_cpu_enforce_and_migratable(def)) {
> + (*cpu_fprintf)(f, " %s", def->name);
> + }
> + }
> + (*cpu_fprintf)(f, "\n");
> }
>
> CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
I don't think adding a new section is such a good idea here, it may add
more confusion than it helps. I would rather suggest to add some
annotation to the existing list.
Regards,
Andreas
--
SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Felix Imendörffer, Jane Smithard, Graham Norton; HRB 21284 (AG Nürnberg)
next prev parent reply other threads:[~2015-08-24 20:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-24 9:17 [Qemu-devel] [PATCH] target-i386: add a list of enforceable CPU models to the help output Peter Lieven
2015-08-24 10:28 ` [Qemu-devel] CPU Model kvm64 and Windows2012R2 Peter Lieven
2015-08-24 11:50 ` Paolo Bonzini
2015-08-24 11:59 ` Peter Lieven
2015-08-24 11:51 ` Paolo Bonzini
2015-08-24 15:46 ` [Qemu-devel] [PATCH] target-i386: add a list of enforceable CPU models to the help output Eric Blake
2015-08-24 19:36 ` Peter Lieven
2015-08-26 18:38 ` Eduardo Habkost
2015-08-26 18:46 ` Peter Lieven
2015-08-26 19:00 ` Eduardo Habkost
2015-08-26 19:19 ` Peter Lieven
2015-08-24 20:22 ` Andreas Färber [this message]
2015-08-24 21:35 ` Peter Lieven
2015-08-26 15:54 ` Eduardo Habkost
2015-08-26 18:38 ` Peter Lieven
2015-08-26 19:12 ` Eduardo Habkost
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