[PATCH] drm: Missed clflushopt in drm_clflush_virt_range

[Ross Zwisler]

On Wed, 2 Apr 2014, Ross Zwisler wrote:
> With this commit:
> 
> 2a0788dc9bc4 x86: Use clflushopt in drm_clflush_virt_range
> 
> If clflushopt is available on the system, we use it instead of clflush
> in drm_clflush_virt_range.  There were two calls to clflush in this
> function, but only one was changed to clflushopt.  This patch changes
> the other clflush call to clflushopt.
> 
> Signed-off-by: Ross Zwisler <ross.zwisler at linux.intel.com>
> Reported-by: Matthew Wilcox <matthew.r.wilcox at intel.com>
> ---
>  drivers/gpu/drm/drm_cache.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c
> index 534cb89..041b73b 100644
> --- a/drivers/gpu/drm/drm_cache.c
> +++ b/drivers/gpu/drm/drm_cache.c
> @@ -138,7 +138,7 @@ drm_clflush_virt_range(char *addr, unsigned long length)
>  		char *end = addr + length;
>  		mb();
>  		for (; addr < end; addr += boot_cpu_data.x86_clflush_size)
> -			clflush(addr);
> +			clflushopt(addr);
>  		clflushopt(end - 1);
>  		mb();
>  		return;
> -- 
> 1.7.10.4

Ping?  :)