cfi: Remove CONFIG_CFI_CLANG_SHADOW

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In preparation to switching to -fsanitize=kcfi, remove support for the
CFI module shadow that will no longer be needed.

Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Kees Cook <keescook@chromium.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220908215504.3686827-4-samitolvanen@google.com

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This commit is contained in:

Sami Tolvanen 2022-09-08 14:54:45 -07:00 • committed by Kees Cook

parent d0f9562ee4

commit 9fca711582

4 changed files with 1 additions and 272 deletions

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10

arch/Kconfig

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12

include/linux/cfi.h

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236

kernel/cfi.c

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15

kernel/module/main.c

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