From: Alexander Popov <alex.popov@linux.com>
Date: Tue, 14 Jan 2020 10:28:25 +0000 (+0300)
Subject: Fix INIT_ON_FREE_DEFAULT_ON vs PAGE_POISONING issue #28
X-Git-Tag: v0.5.5~46
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=991fb61eec374576f5f886c6a53f6e0a5adbc8ee;hp=991fb61eec374576f5f886c6a53f6e0a5adbc8ee;p=kconfig-hardened-check.git

Fix INIT_ON_FREE_DEFAULT_ON vs PAGE_POISONING issue #28

PAGE_POISONING is a debugging feature.
It provides less erasing than INIT_ON_FREE_DEFAULT_ON.
Join these checks with OR giving preference to INIT_ON_FREE_DEFAULT_ON.

Thanks to @madaidan for the details.

Also drop my previous recommendations about CONFIG_PAGE_POISONING_NO_SANITY
and CONFIG_PAGE_POISONING_ZERO.
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