linux-kernel - Re: [PATCH 01/17] staging: lustre: osc: fix race issues thanks to oap

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Date:	Mon, 11 Apr 2016 21:05:08 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	James Simmons <jsimmons@...radead.org>
Cc:	devel@...verdev.osuosl.org,
	Andreas Dilger <andreas.dilger@...el.com>,
	Oleg Drokin <oleg.drokin@...el.com>,
	Sebastien Buisson <sbuisson@....com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Lustre Development List <lustre-devel@...ts.lustre.org>
Subject: Re: [PATCH 01/17] staging: lustre: osc: fix race issues thanks to
 oap_lock

On Sun, Apr 10, 2016 at 09:13:24AM -0400, James Simmons wrote:
> From: Sebastien Buisson <sbuisson@....com>
> 
> Fix 'data race condition' defects found by Coverity version 6.5.0:
> 
> Data race condition (MISSING_LOCK)
> 
> Accessing variable without holding lock. Elsewhere,
> this variable is accessed with lock held.
> 
> This patch is dedicated to code fragments involving oap_lock.
> 
> Signed-off-by: Sebastien Buisson <sbuisson@....com>
> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2744
> Reviewed-on: http://review.whamcloud.com/6572
> Reviewed-by: Oleg Drokin <oleg.drokin@...el.com>
> Reviewed-by: Andreas Dilger <andreas.dilger@...el.com>
> Signed-off-by: James Simmons <jsimmons@...radead.org>
> ---
>  drivers/staging/lustre/lustre/osc/osc_cache.c |    8 ++++++++
>  drivers/staging/lustre/lustre/osc/osc_io.c    |    2 ++
>  2 files changed, 10 insertions(+), 0 deletions(-)

This patch doesn't apply at all.  Can you rebase the whole series and
resend them?

thanks,

greg k-h