Hi everyone,
This series contains a few patches to avoid mapping random data if swap
read fails and fix lost swap bits in unuse_pte. Also we free hwpoison and
swapin error entry in madvise_free_pte_range. More details can be found
in the respective changelogs. Thanks!
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v3:
collect Acked-by tag per David
remove unneeded pte wrprotect per David
v2:
make the terminology consistent and collect Acked-by tag per David
fix lost swap bits in unuse_pte per Peter
free hwpoison and swapin error entry per Alistair
Many thanks Alistair, David and Peter for review!
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Miaohe Lin (3):
mm/swapfile: unuse_pte can map random data if swap read fails
mm/swapfile: Fix lost swap bits in unuse_pte()
mm/madvise: free hwpoison and swapin error entry in
madvise_free_pte_range
include/linux/swap.h | 7 ++++++-
include/linux/swapops.h | 10 ++++++++++
mm/madvise.c | 13 ++++++++-----
mm/memory.c | 5 ++++-
mm/swapfile.c | 21 ++++++++++++++++++---
5 files changed, 46 insertions(+), 10 deletions(-)
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2.23.0
