D57468.id179288.diff
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D57468.id179288.diff
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	diff --git a/sys/i386/linux/linux_ptrace_machdep.c b/sys/i386/linux/linux_ptrace_machdep.c
	--- a/sys/i386/linux/linux_ptrace_machdep.c
	+++ b/sys/i386/linux/linux_ptrace_machdep.c
	@@ -377,10 +377,8 @@
	}

	if (req == PTRACE_GETFPXREGS) {
	- _PHOLD(p); /* may block */
	td2 = FIRST_THREAD_IN_PROC(p);
	error = linux_proc_read_fpxregs(td2, &r.fpxreg);
	- _PRELE(p);
	PROC_UNLOCK(p);
	if (error == 0)
	error = copyout(&r.fpxreg, (void *)uap->data,
	@@ -388,10 +386,8 @@
	} else {
	/* clear dangerous bits exactly as Linux does*/
	r.fpxreg.mxcsr &= 0xffbf;
	- _PHOLD(p); /* may block */
	td2 = FIRST_THREAD_IN_PROC(p);
	error = linux_proc_write_fpxregs(td2, &r.fpxreg);
	- _PRELE(p);
	PROC_UNLOCK(p);
	}
	break;