x86/boot/64: Use RIP_REL_REF() to access early page tables

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The early statically allocated page tables are populated from code that
executes from a 1:1 mapping so it cannot use plain accesses from C.
Replace the use of fixup_pointer() with RIP_REL_REF(), which is better
and simpler.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20240221113506.2565718-23-ardb+git@google.com

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Ard Biesheuvel 2024-02-21 12:35:12 +01:00 • committed by Ingo Molnar

parent 4f8b6cf25f

commit eb54c2ae4a

1 changed files with 4 additions and 6 deletions

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arch/x86/kernel/head64.c

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