Commit e603330c authored Jun 03, 2016 by Linus Torvalds

linux-arm

Pull ARM fix from Russell King:
 "Just one fix to the ptrace code, spotted by Simon Marchi, where if a
  thread migrates to a different CPU and the VFP registers are changed
  through ptrace, the application doesn't see the updated VFP registers"

* 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: fix PTRACE_SETVFPREGS on SMP systems

parents d29e4723 e2dfb4b8

arch/arm/kernel/ptrace.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -733,8 +733,8 @@ static int vfp_set(struct task_struct *target,
		if (ret)
		return ret;

		vfp_flush_hwstate(thread);
		thread->vfpstate.hard = new_vfp;
		vfp_flush_hwstate(thread);

		return 0;
		}

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