[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v2 12/19] target/s390x: set cpu->id for linux us
From: |
Matthew Rosato |
Subject: |
Re: [Qemu-devel] [PATCH v2 12/19] target/s390x: set cpu->id for linux user when realizing |
Date: |
Wed, 6 Sep 2017 21:42:01 -0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 |
On 09/04/2017 11:43 AM, David Hildenbrand wrote:
> scc->next_cpu_id is updated when realizing. Setting it just before that
> point looks cleaner.
>
> Signed-off-by: David Hildenbrand <address@hidden>
Reviewed-by: Matthew Rosato <address@hidden>
> ---
> target/s390x/cpu.c | 11 ++++-------
> 1 file changed, 4 insertions(+), 7 deletions(-)
>
> diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c
> index 74b3e4fd0d..5f9315fb16 100644
> --- a/target/s390x/cpu.c
> +++ b/target/s390x/cpu.c
> @@ -194,7 +194,11 @@ static void s390_cpu_realizefn(DeviceState *dev, Error
> **errp)
> ", max allowed: %d", cpu->id, max_cpus - 1);
> goto out;
> }
> +#else
> + /* implicitly set for linux-user only */
> + cpu->id = scc->next_cpu_id;
> #endif
> +
> if (cpu_exists(cpu->id)) {
> error_setg(&err, "Unable to add CPU: %" PRIi64
> ", it already exists", cpu->id);
> @@ -306,13 +310,6 @@ static void s390_cpu_initfn(Object *obj)
> inited = true;
> s390x_translate_init();
> }
> -
> -#if defined(CONFIG_USER_ONLY)
> - {
> - S390CPUClass *scc = S390_CPU_GET_CLASS(obj);
> - cpu->id = scc->next_cpu_id;
> - }
> -#endif
> }
>
> static void s390_cpu_finalize(Object *obj)
>
[Qemu-devel] [PATCH v2 12/19] target/s390x: set cpu->id for linux user when realizing, David Hildenbrand, 2017/09/04
- Re: [Qemu-devel] [PATCH v2 12/19] target/s390x: set cpu->id for linux user when realizing,
Matthew Rosato <=
[Qemu-devel] [PATCH v2 14/19] target/s390x: rename next_cpu_id to next_core_id, David Hildenbrand, 2017/09/04
[Qemu-devel] [PATCH v2 13/19] target/s390x: use "core-id" for cpu number/address/id handling, David Hildenbrand, 2017/09/04
[Qemu-devel] [PATCH v2 15/19] s390x: print CPU definitions in sorted order, David Hildenbrand, 2017/09/04
[Qemu-devel] [PATCH v2 16/19] s390x: allow cpu hotplug via device_add, David Hildenbrand, 2017/09/04