Jann Horn 28148a17c9 openrisc: Fix pagewalk usage in arch_dma_{clear, set}_uncached ...

Since commit 8782fb61cc ("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: 8782fb61cc ("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>

2022-10-08 06:11:29 +01:00

3.1 KiB

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