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Unverified Commit 395a21ff authored by Zong Li's avatar Zong Li Committed by Palmer Dabbelt
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riscv: add ARCH_HAS_SET_DIRECT_MAP support



Add set_direct_map_*() functions for setting the direct map alias for
the page to its default permissions and to an invalid state that cannot
be cached in a TLB. (See d253ca0c ("x86/mm/cpa: Add set_direct_map_*()
functions")) Add a similar implementation for RISC-V.

Signed-off-by: default avatarZong Li <zong.li@sifive.com>
Signed-off-by: default avatarPalmer Dabbelt <palmerdabbelt@google.com>
parent d3ab332a
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