[PATCH] drm/i915/gvt: fix an error for F_RO flag

Zhao, Yan Y yan.y.zhao at intel.com
Thu Mar 2 07:51:54 UTC 2017


while it's an honor for me to find it :p

-----Original Message-----
From: Wang, Zhi A 
Sent: Thursday, March 2, 2017 3:06 PM
To: Zhao, Yan Y <yan.y.zhao at intel.com>; intel-gvt-dev at lists.freedesktop.org
Subject: Re: [PATCH] drm/i915/gvt: fix an error for F_RO flag

Thanks. My bad. T_T.

On 03/02/17 15:12, Zhao Yan wrote:
> the ro_mask is not stored into each mmio entry
>
> Signed-off-by: Zhao Yan <yan.y.zhao at intel.com>
> ---
>   drivers/gpu/drm/i915/gvt/handlers.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
> index c63b596..9573a07 100644
> --- a/drivers/gpu/drm/i915/gvt/handlers.c
> +++ b/drivers/gpu/drm/i915/gvt/handlers.c
> @@ -121,6 +121,7 @@ static int new_mmio_info(struct intel_gvt *gvt,
>   		info->size = size;
>   		info->length = (i + 4) < end ? 4 : (end - i);
>   		info->addr_mask = addr_mask;
> +		info->ro_mask = ro_mask;
>   		info->device = device;
>   		info->read = read ? read : intel_vgpu_default_mmio_read;
>   		info->write = write ? write : intel_vgpu_default_mmio_write;
>


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