linux-kernel - [PATCH 0/2] staging: lustre: lov: fix sparse errors for fiemap

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Message-Id: <1501083479-23069-1-git-send-email-jsimmons@infradead.org>
Date:   Wed, 26 Jul 2017 11:37:57 -0400
From:   James Simmons <jsimmons@...radead.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org,
        Andreas Dilger <andreas.dilger@...el.com>,
        Oleg Drokin <oleg.drokin@...el.com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Lustre Development List <lustre-devel@...ts.lustre.org>,
        James Simmons <jsimmons@...radead.org>
Subject: [PATCH 0/2] staging: lustre: lov: fix sparse errors for fiemap

The following error was reported by Dan Carpenter <dan.carpenter@...cle.com>

lov_object_fiemap() has following static checker warning:
drivers/staging/lustre/lustre/lov/lov_object.c:1241 lov_object_fiemap()
warn: signed overflow undefined. 'fm_start + fm_length < fm_start'

This patch set resolves those issues.

Bobi Jam (2):
  staging: lustre: lov: use u64 instead of loff_t in lov_object_fiemap()
  staging: lustre: lov: refactor lov_object_fiemap()

 drivers/staging/lustre/lustre/lov/lov_object.c | 461 +++++++++++++------------
 1 file changed, 235 insertions(+), 226 deletions(-)

-- 
1.8.3.1