From: Dan Carpenter <dan.carpenter@oracle.com>
To: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Shaohua Li <shli@kernel.org>, Huang Ying <ying.huang@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Omar Sandoval <osandov@fb.com>, Tejun Heo <tj@kernel.org>,
Andi Kleen <ak@linux.intel.com>,
linux-mm@kvack.org, kernel-janitors@vger.kernel.org,
andrea.parri@amarulasolutions.com
Subject: Re: [PATCH] mm, swap: Potential NULL dereference in get_swap_page_of_type()
Date: Mon, 14 Jan 2019 11:43:10 +0300 [thread overview]
Message-ID: <20190114084310.GD4504@kadam> (raw)
In-Reply-To: <20190111174128.oak64htbntvp7j6y@ca-dmjordan1.us.oracle.com>
I'm really terribly ignorant when it comes to things like this... To me
it looked like the barrier in alloc_swap_info() was enough but when so
many smarter people disagree then I must be wrong. I'd like to help,
but I sort of feel unqualified.
Could someone else take care of it?
regards,
dan carpenter
next prev parent reply other threads:[~2019-01-14 8:43 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-11 9:59 [PATCH] mm, swap: Potential NULL dereference in get_swap_page_of_type() Dan Carpenter
2019-01-11 17:41 ` Daniel Jordan
2019-01-11 23:20 ` Andrea Parri
2019-01-14 22:25 ` Daniel Jordan
2019-01-15 0:23 ` [PATCH] mm, swap: bounds check swap_info accesses to avoid NULL derefs Daniel Jordan
2019-01-15 1:17 ` Andrea Parri
2019-01-30 6:26 ` Andrew Morton
2019-01-31 1:52 ` Daniel Jordan
2019-01-31 2:44 ` [PATCH v2] mm, swap: bounds check swap_info array " Daniel Jordan
2019-01-31 2:48 ` About swapoff race patch (was Re: [PATCH] mm, swap: bounds check swap_info accesses to avoid NULL derefs) Huang, Ying
2019-01-31 20:46 ` Andrew Morton
2019-02-02 7:14 ` Huang, Ying
2019-02-04 21:37 ` Hugh Dickins
2019-02-04 22:26 ` Matthew Wilcox
2019-02-06 0:14 ` Huang, Ying
2019-02-06 0:36 ` Hugh Dickins
2019-02-06 0:58 ` Huang, Ying
2019-02-08 0:28 ` Andrea Parri
2019-02-11 1:02 ` Huang, Ying
2019-01-30 7:28 ` [PATCH] mm, swap: bounds check swap_info accesses to avoid NULL derefs Dan Carpenter
2019-01-31 1:55 ` Daniel Jordan
2019-01-30 9:13 ` Peter Zijlstra
2019-01-31 2:00 ` Daniel Jordan
2019-01-15 0:28 ` [PATCH] mm, swap: Potential NULL dereference in get_swap_page_of_type() Andrea Parri
2019-01-14 2:12 ` Huang, Ying
2019-01-14 2:12 ` Huang, Ying
2019-01-14 8:43 ` Dan Carpenter [this message]
2019-01-14 23:40 ` Daniel Jordan
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