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| author | Jann Horn <jannh@google.com> | 2022-10-06 20:33:01 +0200 |
|---|---|---|
| committer | Stafford Horne <shorne@gmail.com> | 2022-10-08 06:11:29 +0100 |
| commit | 28148a17c988b614534f457da86893f83664ad43 (patch) | |
| tree | e1035c0acc9453abc935ea0d1c4015b454f12466 /arch/um | |
| parent | f76349cf41451c5c42a99f18a9163377e4b364ff (diff) | |
| download | linux-stable-28148a17c988b614534f457da86893f83664ad43.tar.gz linux-stable-28148a17c988b614534f457da86893f83664ad43.tar.bz2 linux-stable-28148a17c988b614534f457da86893f83664ad43.zip | |
openrisc: Fix pagewalk usage in arch_dma_{clear, set}_uncached
Since commit 8782fb61cc848 ("mm: pagewalk: Fix race between unmap and page
walker"), walk_page_range() on kernel ranges won't work anymore,
walk_page_range_novma() must be used instead.
Note: I don't have an openrisc development setup, so this is completely
untested.
Fixes: 8782fb61cc848 ("mm: pagewalk: Fix race between unmap and page walker")
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Stafford Horne <shorne@gmail.com>
Diffstat (limited to 'arch/um')
0 files changed, 0 insertions, 0 deletions