From 9436d5c32b1ac8d4efdbc933611b5e699908854e Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 10 Nov 2012 01:15:42 -0500 Subject: [PATCH] um: get_safe_registers() should be done in flush_thread(), not start_thread() ... or we'll end up buggering the results of ELF_PLAT_INIT() Signed-off-by: Al Viro --- arch/um/kernel/exec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c index 3a8ece7d09ca..0d7103c9eff3 100644 --- a/arch/um/kernel/exec.c +++ b/arch/um/kernel/exec.c @@ -32,13 +32,14 @@ void flush_thread(void) "err = %d\n", ret); force_sig(SIGKILL, current); } + get_safe_registers(current_pt_regs()->regs.gp, + current_pt_regs()->regs.fp); __switch_mm(¤t->mm->context.id); } void start_thread(struct pt_regs *regs, unsigned long eip, unsigned long esp) { - get_safe_registers(regs->regs.gp, regs->regs.fp); PT_REGS_IP(regs) = eip; PT_REGS_SP(regs) = esp; current->ptrace &= ~PT_DTRACE; -- 2.20.1