With commit 876dd866c084 ("apparmor: Initial implementation of raw
policy blob compression") and SECURITY_APPARMOR is set to '=y'
ZLIB_DEFLATE must be enabled as well for the linker to see the symbols.aarch64-linux-gnu-ld: security/apparmor/policy_unpack.o: in function `deflate_compress': ../security/apparmor/policy_unpack.c:1030: undefined reference to `zlib_deflate_workspacesize' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1030:(.text+0xe20): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `zlib_deflate_workspacesize' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1036: undefined reference to `zlib_deflateInit2' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1036:(.text+0xe60): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `zlib_deflateInit2' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1053: undefined reference to `zlib_deflate' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1053:(.text+0xec0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `zlib_deflate' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1081: undefined reference to `zlib_deflateEnd' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1081:(.text+0xf90): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `zlib_deflateEnd' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1081: undefined reference to `zlib_deflateEnd' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1081:(.text+0xfb4): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `zlib_deflateEnd' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1081: undefined reference to `zlib_deflateEnd' aarch64-linux-gnu-ld: ../security/apparmor/policy_unpack.c:1081:(.text+0xfd8): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `zlib_deflateEnd' make[1]: *** [Makefile:1023: vmlinux] Error 1 make[1]: Target 'Image' not remade because of errors. make: *** [Makefile:152: sub-make] Error 2 make: Target 'Image' not remade because of errors. Rework so when SECURITY_APPARMOR is set to '=y' ZLIB_INFLATE and ZLIB_DEFLATE gets selected, since both are used by the SECURITY_APPARMOR. Signed-off-by: Anders Roxell <[email protected]> --- security/apparmor/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/security/apparmor/Kconfig b/security/apparmor/Kconfig index 3de21f46c82a..99c35e22c119 100644 --- a/security/apparmor/Kconfig +++ b/security/apparmor/Kconfig @@ -5,6 +5,8 @@ config SECURITY_APPARMOR select SECURITY_PATH select SECURITYFS select SECURITY_NETWORK + select ZLIB_INFLATE + select ZLIB_DEFLATE default n help This enables the AppArmor security module. -- 2.20.1
