linux-kernel - [PATCH Fix 0/2] Underflow in mas_spanning

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Message-ID: <20220625003854.1230114-1-Liam.Howlett@oracle.com>
Date:   Sat, 25 Jun 2022 00:39:06 +0000
From:   Liam Howlett <liam.howlett@...cle.com>
To:     "maple-tree@...ts.infradead.org" <maple-tree@...ts.infradead.org>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Yu Zhao <yuzhao@...gle.com>
Subject: [PATCH Fix 0/2] Underflow in  mas_spanning_rebalance() and test

Fixes the bug found by Yu Zhao running stress-ng on a large system
(512gb of ram).

Patches against mm-unstable.

Liam R. Howlett (2):
  maple_tree: Fix underflow in mas_spanning_rebalance()
  test_maple_tree: Add test for spanning store of entire range.

 lib/maple_tree.c      |  6 ++++--
 lib/test_maple_tree.c | 13 +++++++++++++
 2 files changed, 17 insertions(+), 2 deletions(-)

-- 
2.35.1