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Date: Sun, 11 Sep 2022 09:59:20 +0000
From: Pasha Tatashin <pasha.tatashin@...een.com>
To: pasha.tatashin@...een.com, akpm@...ux-foundation.org,
corbet@....net, linux-mm@...ck.org, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org, rick.p.edgecombe@...el.com
Subject: [PATCH 0/3] page table check default to warn instead of panic
From: Pasha Tatashin <tatashin@...gle.com>
Page table check when detects errors panics the kernel. Let instead,
print a warning, and panic only when specifically requested via kernel
parameter:
page_table_check=panic
The discussion about using panic vs. warn is here:
https://lore.kernel.org/linux-mm/20220902232732.12358-1-rick.p.edgecombe@intel.com
Pasha Tatashin (2):
mm/page_table_check: Do WARN_ON instead of BUG_ON by default
doc/vm: add information about page_table_check=panic
Rick Edgecombe (1):
mm/page_table_check: Check writable zero page in page table check
Documentation/mm/page_table_check.rst | 16 ++++----
mm/page_table_check.c | 53 ++++++++++++++++++++-------
2 files changed, 49 insertions(+), 20 deletions(-)
--
2.37.2.789.g6183377224-goog
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