diff options
| author | Julien Thierry <jthierry@redhat.com> | 2020-03-27 15:28:43 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-04-22 10:53:49 +0200 |
| commit | aff5e16918c3706622b138ea82391d6c597c5660 (patch) | |
| tree | d72bf41aea76fdc1a9ee47780858015951552888 /tools/objtool/check.c | |
| parent | 7170cf47d16f1ba29eca07fd818870b7af0a93a5 (diff) | |
| download | linux-aff5e16918c3706622b138ea82391d6c597c5660.tar.bz2 | |
objtool: Use arch specific values in restore_reg()
The initial register state is set up by arch specific code. Use the
value the arch code has set when restoring registers from the stack.
Suggested-by: Raphael Gault <raphael.gault@arm.com>
Signed-off-by: Julien Thierry <jthierry@redhat.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/objtool/check.c')
| -rw-r--r-- | tools/objtool/check.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c index efb964013552..229d61eba176 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -1486,8 +1486,8 @@ static void save_reg(struct insn_state *state, unsigned char reg, int base, static void restore_reg(struct insn_state *state, unsigned char reg) { - state->regs[reg].base = CFI_UNDEFINED; - state->regs[reg].offset = 0; + state->regs[reg].base = initial_func_cfi.regs[reg].base; + state->regs[reg].offset = initial_func_cfi.regs[reg].offset; } /* |