Messages in this thread | | | From | Oscar Salvador <> | Subject | [PATCH 0/4] HWpoison: further fixes and cleanups | Date | Wed, 2 Sep 2020 11:45:06 +0200 |
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The important bit of this patchset is patch#1, which is a fix to take off HWPoison pages off a buddy freelist since it can lead to us having HWPoison pages back in the game and no one noticing it is handling a HWPoison page. So fix it (we did that already for soft_offline_page [1]).
The other patches are clean-ups and not that important, so if anything, consider patch#1 for inclusion.
Thanks
Oscar Salvador (4): mm,hwpoison: Take free pages off the buddy freelists mm,hwpoison: Refactor madvise_inject_error mm,hwpoison: Drain pcplists before bailing out for non-buddy zero-refcount page mm,hwpoison: Drop unneeded pcplist draining
mm/madvise.c | 34 +++++++++++++--------------------- mm/memory-failure.c | 39 +++++++++++++++++++++++++++++++++++---- 2 files changed, 48 insertions(+), 25 deletions(-)
-- 2.26.2
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