libcextract: Add support for Weak symbols for kernel mode #109
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Until this point all symbols found in kernel mode (usually using Symvers file), were strong (with externalized variables) or none (which copied the symbols to the closure). Now clang-extract checks is the symbol is present on vmlinux, meaning that the symbol is weak externalized, meaning the the symbol will be always present. Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
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LGTM |
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Until this point all symbols found in kernel mode (usually using Symvers file), were strong (with externalized variables) or none (which copied the symbols to the closure). Now clang-extract checks is the symbol is present on vmlinux, meaning that the symbol is weak externalized, meaning the the symbol will be always present.