linux-stable/arch/openrisc
Jann Horn eaaaa49593 openrisc: Fix pagewalk usage in arch_dma_{clear, set}_uncached
[ Upstream commit 28148a17c9 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-04-10 16:19:42 +02:00
..
boot
configs
include openrisc: io: Define iounmap argument as volatile 2022-08-25 11:40:38 +02:00
kernel openrisc: Fix pagewalk usage in arch_dma_{clear, set}_uncached 2024-04-10 16:19:42 +02:00
lib
mm openrisc: io: Define iounmap argument as volatile 2022-08-25 11:40:38 +02:00
Kbuild
Kconfig
Kconfig.debug
Makefile