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Re: [Qemu-devel] [PATCH 5/5] openrisc: Only kick cpu on timeout, not on
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH 5/5] openrisc: Only kick cpu on timeout, not on update |
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Date: |
Thu, 12 Oct 2017 14:28:47 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 |
On 08/22/2017 10:57 PM, Stafford Horne wrote:
> Previously we were kicking the cpu on every update. This caused
> problems noticeable in SMP configurations where one CPU got pinned
> continuously servicing timer exceptions.
>
> Signed-off-by: Stafford Horne <address@hidden>
> ---
> hw/openrisc/cputimer.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Richard Henderson <address@hidden>
r~
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