On 8/28/19 8:51 AM, Josh Poimboeuf wrote:
> On Tue, Aug 27, 2019 at 12:05:42PM -0700, Randy Dunlap wrote:
>> On 8/27/19 8:59 AM, Josh Poimboeuf wrote:
>>> On Tue, Aug 27, 2019 at 08:40:07AM -0700, Randy Dunlap wrote:
>>>> On 8/27/19 2:05 AM, Stephen Rothwell wrote:
>>>>> Hi all,
>>>>>
>>>>> Changes since 20190826:
>>>>>
>>>>
>>>> on x86_64:
>>>>
>>>> arch/x86/kvm/vmx/vmx.o: warning: objtool: vmx_handle_exit_irqoff()+0x33: 
>>>> unreachable instruction
>>>>
>>>>> gcc --version
>>>> gcc (SUSE Linux) 7.4.0
>>>>
>>>>
>>>> want more info?
>>>
>>> Yes, can you provide the .o and the .config?
>>>
>>
>> Sure.  The .o was 508KB, so I compressed it.
> 
> Thanks Randy.  Here's a tentative fix.  I need to make sure it doesn't
> break anything else.

Works for me on the reported failure.  Thanks.

Acked-by: Randy Dunlap <rdun...@infradead.org>


> diff --git a/tools/objtool/check.c b/tools/objtool/check.c
> index 176f2f084060..35a40d610474 100644
> --- a/tools/objtool/check.c
> +++ b/tools/objtool/check.c
> @@ -556,7 +556,7 @@ static int add_jump_destinations(struct objtool_file 
> *file)
>                   insn->type != INSN_JUMP_UNCONDITIONAL)
>                       continue;
>  
> -             if (insn->ignore || insn->offset == FAKE_JUMP_OFFSET)
> +             if (insn->offset == FAKE_JUMP_OFFSET)
>                       continue;
>  
>               rela = find_rela_by_dest_range(insn->sec, insn->offset,
> 


-- 
~Randy

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