diff options
Diffstat (limited to 'tools/objtool/check.c')
| -rw-r--r-- | tools/objtool/check.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 5f26620f13f5..044c9a3cb247 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -138,7 +138,6 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func, "do_task_dead", "__module_put_and_exit", "complete_and_exit", - "kvm_spurious_fault", "__reiserfs_panic", "lbug_with_loc", "fortify_panic", @@ -1946,6 +1945,7 @@ static int validate_branch(struct objtool_file *file, struct symbol *func, struct alternative *alt; struct instruction *insn, *next_insn; struct section *sec; + u8 visited; int ret; insn = first; @@ -1972,12 +1972,12 @@ static int validate_branch(struct objtool_file *file, struct symbol *func, return 1; } + visited = 1 << state.uaccess; if (insn->visited) { if (!insn->hint && !insn_state_match(insn, &state)) return 1; - /* If we were here with AC=0, but now have AC=1, go again */ - if (insn->state.uaccess || !state.uaccess) + if (insn->visited & visited) return 0; } @@ -2024,7 +2024,7 @@ static int validate_branch(struct objtool_file *file, struct symbol *func, } else insn->state = state; - insn->visited = true; + insn->visited |= visited; if (!insn->ignore_alts) { bool skip_orig = false; |
