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
