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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: James Simmons <jsimmons@infradead.org>
Cc: devel@driverdev.osuosl.org,
	Andreas Dilger <andreas.dilger@intel.com>,
	Oleg Drokin <oleg.drokin@intel.com>,
	Sebastien Buisson <sbuisson@ddn.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Lustre Development List <lustre-devel@lists.lustre.org>
Subject: Re: [PATCH 01/17] staging: lustre: osc: fix race issues thanks to oap_lock
Date: Mon, 11 Apr 2016 21:05:08 -0700	[thread overview]
Message-ID: <20160412040508.GA2578@kroah.com> (raw)
In-Reply-To: <1460294020-2111-2-git-send-email-jsimmons@infradead.org>

On Sun, Apr 10, 2016 at 09:13:24AM -0400, James Simmons wrote:
> From: Sebastien Buisson <sbuisson@ddn.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@ddn.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@intel.com>
> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
> Signed-off-by: James Simmons <jsimmons@infradead.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

  reply	other threads:[~2016-04-12  4:18 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-10 13:13 [PATCH 00/17] staging : lustre : rest of missing patches from 2.5.0 release James Simmons
2016-04-10 13:13 ` [PATCH 01/17] staging: lustre: osc: fix race issues thanks to oap_lock James Simmons
2016-04-12  4:05   ` Greg Kroah-Hartman [this message]
2016-04-10 13:13 ` [PATCH 02/17] staging: lustre: clio: incorrect assertions in 'enable-invariants' James Simmons
2016-04-10 13:13 ` [PATCH 03/17] staging: lustre: ldlm: Fix a race during FLock handling James Simmons
2016-04-10 13:13 ` [PATCH 04/17] staging: lustre: ldlm: refine LU-2665 patch for POSIX compliance James Simmons
2016-04-10 13:13 ` [PATCH 05/17] staging: lustre: llite: variable rename in namei.c James Simmons
2016-04-10 13:13 ` [PATCH 06/17] staging: lustre: llite: speedup in unlink/rmdir James Simmons
2016-04-10 13:13 ` [PATCH 07/17] staging: lustre: llite: error setting max_cache_mb at mount time James Simmons
2016-04-10 13:13 ` [PATCH 08/17] staging: lustre: obd: MDT mount fails on MDS w/o MGS on it James Simmons
2016-04-10 13:13 ` [PATCH 09/17] staging: lustre: ptlrpc: return a meaningful status from ptlrpcd_init() James Simmons
2016-04-10 13:13 ` [PATCH 10/17] staging: lustre: llite: Truncate to restore file James Simmons
2016-04-10 13:13 ` [PATCH 11/17] staging: lustre: osc: osc_extent_wait() shouldn't be interruptible James Simmons
2016-04-10 13:13 ` [PATCH 12/17] staging: lustre: lprocfs: implement log2 using bitops James Simmons
2016-04-10 13:13 ` [PATCH 13/17] staging: lustre: lloop: Fix build failure on ppc64 James Simmons
2016-04-10 13:22   ` Jeff Mahoney
2016-04-10 14:04     ` James Simmons
2016-04-10 15:35       ` Greg Kroah-Hartman
2016-04-10 15:52         ` James Simmons
2016-04-10 21:13       ` Jeff Mahoney
2016-04-10 13:13 ` [PATCH 14/17] staging: lustre: lov: return minimal FIEMAP for released files James Simmons
2016-04-10 13:13 ` [PATCH 15/17] staging: lustre: lov: Don't wait for active target with OBD_STATFS_NODELAY James Simmons
2016-04-10 13:13 ` [PATCH 16/17] staging: lustre: hsm: permission checks for HSM ioctl operations James Simmons
2016-04-10 13:13 ` [PATCH 17/17] staging: lustre: hsm: don't use real suppgid James Simmons

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