linux-kernel - Re: [igvt-g-dev] [PATCH] drm/i915/gvt: Fix kmem_cache_create() name

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Date:   Wed, 25 Jan 2017 10:25:19 +0800
From:   Zhenyu Wang <zhenyuw@...ux.intel.com>
To:     Alex Williamson <alex.williamson@...hat.com>
Cc:     zhi.a.wang@...el.com, zhenyuw@...ux.intel.com, airlied@...ux.ie,
        intel-gfx@...ts.freedesktop.org, igvt-g-dev@...1.01.org,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        jani.nikula@...ux.intel.com, daniel.vetter@...el.com
Subject: Re: [igvt-g-dev] [PATCH] drm/i915/gvt: Fix kmem_cache_create() name

On 2017.01.24 13:15:43 -0700, Alex Williamson wrote:
> According to kmem_cache_sanity_check(), spaces are not allowed in the
> name of a cache and results in a kernel oops with CONFIG_DEBUG_VM.
> Convert to underscores.
> 
> Signed-off-by: Alex Williamson <alex.williamson@...hat.com>
> ---

Will send to 4.10 fixes. Thanks!

>  drivers/gpu/drm/i915/gvt/execlist.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/gvt/execlist.c b/drivers/gpu/drm/i915/gvt/execlist.c
> index f32bb6f..d03b229 100644
> --- a/drivers/gpu/drm/i915/gvt/execlist.c
> +++ b/drivers/gpu/drm/i915/gvt/execlist.c
> @@ -826,7 +826,7 @@ int intel_vgpu_init_execlist(struct intel_vgpu *vgpu)
>  		INIT_LIST_HEAD(&vgpu->workload_q_head[i]);
>  	}
>  
> -	vgpu->workloads = kmem_cache_create("gvt-g vgpu workload",
> +	vgpu->workloads = kmem_cache_create("gvt-g_vgpu_workload",
>  			sizeof(struct intel_vgpu_workload), 0,
>  			SLAB_HWCACHE_ALIGN,
>  			NULL);
> 
> _______________________________________________
> igvt-g-dev mailing list
> igvt-g-dev@...ts.01.org
> https://lists.01.org/mailman/listinfo/igvt-g-dev

-- 
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