RFC Introduce e820_table_ori to fix the memory inconsistent problem during hibernation
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- v1 RFC Latest2 patches 4 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | x86/boot/e820: Introduce e820_table_ori to represent the real original e820 layoutarch/ arch/ | +21 | 4 replies | |
| 2/2 | PM / hibernate: Utilize the original e820 map for consistent checkarch/ | +2 | 0 replies |
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Cover letter [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(-)
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2.7.4