4.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: Lukas Bulwahn <[email protected]> commit e7e83dd3ff1dd2f9e60213f6eedc7e5b08192062 upstream. Fix the following Clang enum conversion warning: arch/x86/decode.c:141:20: error: implicit conversion from enumeration type 'enum op_src_type' to different enumeration type 'enum op_dest_type' [-Werror,-Wenum-conversion] op->dest.type = OP_SRC_REG; ~ ^~~~~~~~~~ It just happened to work before because OP_SRC_REG and OP_DEST_REG have the same value. Signed-off-by: Lukas Bulwahn <[email protected]> Signed-off-by: Josh Poimboeuf <[email protected]> Reviewed-by: Nicholas Mc Guire <[email protected]> Reviewed-by: Nick Desaulniers <[email protected]> Cc: Jiri Slaby <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Fixes: baa41469a7b9 ("objtool: Implement stack validation 2.0") Link: http://lkml.kernel.org/r/b4156c5738bae781c392e7a3691aed4514ebbdf2.1514323568.git.jpoim...@redhat.com Signed-off-by: Ingo Molnar <[email protected]> Cc: Guenter Roeck <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- tools/objtool/arch/x86/decode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/objtool/arch/x86/decode.c +++ b/tools/objtool/arch/x86/decode.c @@ -138,7 +138,7 @@ int arch_decode_instruction(struct elf * *type = INSN_STACK; op->src.type = OP_SRC_ADD; op->src.reg = op_to_cfi_reg[modrm_reg][rex_r]; - op->dest.type = OP_SRC_REG; + op->dest.type = OP_DEST_REG; op->dest.reg = CFI_SP; } break;
