Revert "x86/module: prepare module loading for ROX allocations of text"

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The module code does not create a writable copy of the executable memory
anymore so there is no need to handle it in module relocation and
alternatives patching.

This reverts commit 9bfc4824fd.

Signed-off-by: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250126074733.1384926-8-rppt@kernel.org

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Mike Rapoport (Microsoft) 2025-01-26 09:47:31 +02:00 • committed by Peter Zijlstra

parent c287c07233

commit 1d7e707af4

6 changed files with 117 additions and 167 deletions

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11

arch/um/kernel/um_arch.c

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3

arch/x86/entry/vdso/vma.c

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14

arch/x86/include/asm/alternative.h

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181

arch/x86/kernel/alternative.c

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30

arch/x86/kernel/ftrace.c

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45

arch/x86/kernel/module.c

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