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| author | Jakub Kicinski <kuba@kernel.org> | 2023-02-09 12:05:25 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-02-09 12:25:40 -0800 |
| commit | 8697a258ae24703267d2a37d91ab757c91ef027e (patch) | |
| tree | 7a1798898ac64c72e6cf77d2320f036c963a16c1 /mm/hugetlb.c | |
| parent | 0b34d68049b09821499b93d50b5a9d7d2ca449f6 (diff) | |
| parent | 35674e787518768626d3a0ffce1c13a7eeed922d (diff) | |
| download | lwn-8697a258ae24703267d2a37d91ab757c91ef027e.tar.gz lwn-8697a258ae24703267d2a37d91ab757c91ef027e.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
net/devlink/leftover.c / net/core/devlink.c:
565b4824c39f ("devlink: change port event netdev notifier from per-net to global")
f05bd8ebeb69 ("devlink: move code to a dedicated directory")
687125b5799c ("devlink: split out core code")
https://lore.kernel.org/all/20230208094657.379f2b1a@canb.auug.org.au/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 7fcdb98c9e68..bdbfeb6fb393 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -5051,6 +5051,9 @@ again: entry = huge_pte_clear_uffd_wp(entry); set_huge_pte_at(dst, addr, dst_pte, entry); } else if (unlikely(is_pte_marker(entry))) { + /* No swap on hugetlb */ + WARN_ON_ONCE( + is_swapin_error_entry(pte_to_swp_entry(entry))); /* * We copy the pte marker only if the dst vma has * uffd-wp enabled. |