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| author | Takashi Iwai <tiwai@suse.de> | 2024-03-21 14:07:27 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-03-21 14:07:27 +0100 |
| commit | 9f2347842b526cbc2655068591fb0166362d2999 (patch) | |
| tree | 1d8e00f652520f1bb1036b1182920e1900a916e8 /mm/userfaultfd.c | |
| parent | 14d811467f6592aa0e685730e66b5f9123287468 (diff) | |
| parent | 9a8b202f8cb7ebebc71f1f2a353a21c76d3063a8 (diff) | |
| download | linux-9f2347842b526cbc2655068591fb0166362d2999.tar.gz | |
Merge tag 'asoc-fix-v6.9-merge-window' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.9
A bunch of fixes that came in during the merge window, probably the most
substantial thing is the DPCM locking fix for compressed audio which has
been lurking for a while.
Diffstat (limited to 'mm/userfaultfd.c')
| -rw-r--r-- | mm/userfaultfd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/userfaultfd.c b/mm/userfaultfd.c index 7cf7d43842590..313f1c42768a6 100644 --- a/mm/userfaultfd.c +++ b/mm/userfaultfd.c @@ -914,9 +914,6 @@ static int move_present_pte(struct mm_struct *mm, goto out; } - folio_move_anon_rmap(src_folio, dst_vma); - WRITE_ONCE(src_folio->index, linear_page_index(dst_vma, dst_addr)); - orig_src_pte = ptep_clear_flush(src_vma, src_addr, src_pte); /* Folio got pinned from under us. Put it back and fail the move. */ if (folio_maybe_dma_pinned(src_folio)) { @@ -925,6 +922,9 @@ static int move_present_pte(struct mm_struct *mm, goto out; } + folio_move_anon_rmap(src_folio, dst_vma); + WRITE_ONCE(src_folio->index, linear_page_index(dst_vma, dst_addr)); + orig_dst_pte = mk_pte(&src_folio->page, dst_vma->vm_page_prot); /* Follow mremap() behavior and treat the entry dirty after the move */ orig_dst_pte = pte_mkwrite(pte_mkdirty(orig_dst_pte), dst_vma); |