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Date: Thu, 9 Jan 2020 16:02:06 +0000 From: Julien Thierry <jthierry@...hat.com> To: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Cc: jpoimboe@...hat.com, peterz@...radead.org, raphael.gault@....com, catalin.marinas@....com, will@...nel.org, Julien Thierry <jthierry@...hat.com> Subject: [RFC v5 03/57] objtool: check: Use arch specific values in restore_reg() 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@....com> Signed-off-by: Julien Thierry <jthierry@...hat.com> --- tools/objtool/check.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 4784f0f6a3ae..5968e6f08891 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -1437,8 +1437,8 @@ 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; } /* -- 2.21.0
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