arm64: trans_pgd: make trans_pgd_map_page generic

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kexec is going to use a different allocator, so make
trans_pgd_map_page to accept allocator as an argument, and also
kexec is going to use a different map protection, so also pass
it via argument.

Signed-off-by: Pavel Tatashin <pasha.tatashin@soleen.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Link: https://lore.kernel.org/r/20210125191923.1060122-5-pasha.tatashin@soleen.com
Signed-off-by: Will Deacon <will@kernel.org>

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Pavel Tatashin 2021-01-25 14:19:09 -05:00 • committed by Will Deacon

parent 072e3d96a7

commit 50f53fb721

3 changed files with 50 additions and 11 deletions

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19

arch/arm64/include/asm/trans_pgd.h

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12

arch/arm64/kernel/hibernate.c

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30

arch/arm64/mm/trans_pgd.c

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