path: root/Makefile
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authorMarco Elver <>2021-05-21 09:26:10 +0200
committerKees Cook <>2021-05-24 15:24:33 -0700
commit1cb61759d40716643281b8e0f8c7afebc8699249 (patch)
tree94db3431b470b79d30146ff744b4294c591876a5 /Makefile
parentd07f6ca923ea0927a1024dfccafc5b53b61cfecc (diff)
init: verify that function is initcall_t at compile-time
In the spirit of making it hard to misuse an interface, add a compile-time assertion in the CONFIG_HAVE_ARCH_PREL32_RELOCATIONS case to verify the initcall function matches initcall_t, because the inline asm bypasses any type-checking the compiler would otherwise do. This will help developers catch incorrect API use in all configurations. A recent example of this is: Signed-off-by: Marco Elver <> Reviewed-by: Miguel Ojeda <> Reviewed-by: Nathan Chancellor <> Tested-by: Nathan Chancellor <> Reviewed-by: Sami Tolvanen <> Tested-by: Paul E. McKenney <> Signed-off-by: Kees Cook <> Link:
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