linux-kernel - [PATCH 0/2][RFC] Introduce e820_table_ori to fix the memory inconsistent problem during hibernation

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Date:   Sat, 17 Jun 2017 13:21:32 +0800
From:   Chen Yu <yu.c.chen@...el.com>
To:     x86@...nel.org
Cc:     linux-kernel@...r.kernel.org, Yu Chen <yu.c.chen@...el.com>,
        Ingo Molnar <mingo@...nel.org>,
        "Rafael J . Wysocki" <rafael@...nel.org>
Subject: [PATCH 0/2][RFC] Introduce e820_table_ori to fix the memory inconsistent problem during hibernation

This is a patch set to fix the issue found during hibernation restore that,
the MD5 fingerprint of the physical memory layout checking code has reported a
false-positive failure due to incorrect input from the e820 map.

Chen Yu (2):
  x86/boot/e820: Introduce e820_table_ori to represent the real original
    e820 layout
  PM / hibernate: Utilize the original e820 map for consistent check

 arch/x86/include/asm/e820/api.h |  1 +
 arch/x86/kernel/e820.c          | 24 ++++++++++++++++++++----
 arch/x86/power/hibernate_64.c   |  4 ++--
 3 files changed, 23 insertions(+), 6 deletions(-)

-- 
2.7.4