linux-kernel - Re: [PATCH 03/17] staging: lustre: LNET excludes USERIO

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Message-ID: <alpine.LFD.2.21.1803302008260.9681@casper.infradead.org>
Date:   Fri, 30 Mar 2018 20:09:04 +0100 (BST)
From:   James Simmons <jsimmons@...radead.org>
To:     NeilBrown <neilb@...e.com>
cc:     Oleg Drokin <oleg.drokin@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andreas Dilger <andreas.dilger@...el.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Lustre Development List <lustre-devel@...ts.lustre.org>
Subject: Re: [PATCH 03/17] staging: lustre: LNET excludes USERIO


> LNET_MINOR and USERIO_MINOR are the same value, so
> they cannot both be used in the same kernel.
> Until this is resolved, don't allow them to be built
> together.  This saves automatic testing from noticing this
> known problem.

Nak. I have the proper fix for this. Will push right away.
 
> Reported-by: kernel test robot <fengguang.wu@...el.com>
> Signed-off-by: NeilBrown <neilb@...e.com>
> ---
>  drivers/staging/lustre/lnet/Kconfig |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/lustre/lnet/Kconfig b/drivers/staging/lustre/lnet/Kconfig
> index ad049e6f24e4..fe4b24acf075 100644
> --- a/drivers/staging/lustre/lnet/Kconfig
> +++ b/drivers/staging/lustre/lnet/Kconfig
> @@ -1,6 +1,6 @@
>  config LNET
>  	tristate "Lustre networking subsystem (LNet)"
> -	depends on INET
> +	depends on INET && !USERIO
>  	help
>  	  The Lustre network layer, also known as LNet, is a networking abstaction
>  	  level API that was initially created to allow Lustre Filesystem to utilize
> 
> 
>