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Date: Thu, 9 Oct 2014 08:16:04 -0700
From: Stephen Hemminger <stephen@networkplumber.org>
To: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
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Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] Modify tools/setup.sh to be compatible
 with fedora 21
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On Thu,  9 Oct 2014 11:48:38 +0100
Daniel Mrzyglod <danielx.t.mrzyglod@intel.com> wrote:

> script was expecting /lib/modules/$(uname -r)/kernel/drivers/uio/uio.ko but in fedora 21
> there are Compressed kernel modules - xz (LZMA)
> 
> Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
> ---
>  tools/setup.sh | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/tools/setup.sh b/tools/setup.sh
> index 369e09e..14e319c 100755
> --- a/tools/setup.sh
> +++ b/tools/setup.sh
> @@ -169,7 +169,8 @@ load_igb_uio_module()
>  
>  	/sbin/lsmod | grep -s uio > /dev/null
>  	if [ $? -ne 0 ] ; then
> -		if [ -f /lib/modules/$(uname -r)/kernel/drivers/uio/uio.ko ] ; then
> +		sudo modinfo uio > /dev/null
> +		if [ $? -eq 0 ]; then
>  			echo "Loading uio module"
>  			sudo /sbin/modprobe uio
>  		fi

You don't need sudo to run modinfo