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Re: [Qemu-devel] [PATCH for-2.4-rc3 3/3] target-i386: wake up processors
From: |
Laszlo Ersek |
Subject: |
Re: [Qemu-devel] [PATCH for-2.4-rc3 3/3] target-i386: wake up processors that receive an SMI |
Date: |
Fri, 24 Jul 2015 20:22:44 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 |
On 07/24/15 20:16, Laszlo Ersek wrote:
> From: Paolo Bonzini <address@hidden>
>
> An SMI should definitely wake up a processor in halted state!
> This lets OVMF boot with SMM on multiprocessor systems, although
> it halts very soon after that with a "CpuIndex != BspIndex"
> assertion failure.
>
> Signed-off-by: Paolo Bonzini <address@hidden>
> Cc: Andreas Faerber <address@hidden>
> Cc: Paolo Bonzini <address@hidden>
> Cc: Richard Henderson <address@hidden>
> Cc: Eduardo Habkost <address@hidden>
> Signed-off-by: Laszlo Ersek <address@hidden>
> ---
> target-i386/cpu.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/target-i386/cpu.c b/target-i386/cpu.c
> index 7a779b1..ee7b4ac 100644
> --- a/target-i386/cpu.c
> +++ b/target-i386/cpu.c
> @@ -3134,6 +3134,7 @@ static bool x86_cpu_has_work(CPUState *cs)
> return ((cs->interrupt_request & CPU_INTERRUPT_HARD) &&
> (env->eflags & IF_MASK)) ||
> (cs->interrupt_request & (CPU_INTERRUPT_NMI |
> + CPU_INTERRUPT_SMI |
> CPU_INTERRUPT_INIT |
> CPU_INTERRUPT_SIPI |
> CPU_INTERRUPT_MCE)) ||
>
My bad, please disregard this one patch in the series -- an improved
version has already been committed as
a9bad65d2c1f61af74ce2ff43238d4b20bf81c3a.
Sorry about the noise (but please do pick up the first two patches).
Thanks!
Laszlo