Make hw_cpu_hatch() more similar on loongson and octeon.

blackgnezdo · Jul 12, 2021 · f472827 · f472827
1 parent f12770d
commit f472827
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Showing 2 changed files with 10 additions and 9 deletions.
diff --git a/sys/arch/loongson/loongson/machdep.c b/sys/arch/loongson/loongson/machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.96 2021/05/16 15:10:19 deraadt Exp $ */
+/*	$OpenBSD: machdep.c,v 1.97 2021/07/12 09:29:18 visa Exp $ */
 
 /*
  * Copyright (c) 2009, 2010, 2014 Miodrag Vallat.
@@ -1271,14 +1271,14 @@ hw_cpu_hatch(struct cpu_info *ci)
 	 */
 	setcurcpu(ci);
 
-	tlb_init(ci->ci_hw.tlbsize);
-	tlb_set_pid(0);
-
 	/*
 	 * Make sure we can access the extended address space.
 	 */
 	setsr(getsr() | SR_KX | SR_UX);
 
+	tlb_init(ci->ci_hw.tlbsize);
+	tlb_set_pid(0);
+
 	/*
 	 * Turn off bootstrap exception vectors.
 	 */

diff --git a/sys/arch/octeon/octeon/machdep.c b/sys/arch/octeon/octeon/machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.131 2021/05/16 15:12:38 deraadt Exp $ */
+/*	$OpenBSD: machdep.c,v 1.132 2021/07/12 09:29:18 visa Exp $ */
 
 /*
  * Copyright (c) 2009, 2010 Miodrag Vallat.
@@ -1312,8 +1312,6 @@ hw_cpu_hatch(struct cpu_info *ci)
 
 	/*
 	 * Make sure we can access the extended address space.
-	 * Note that r10k and later do not allow XUSEG accesses
-	 * from kernel mode unless SR_UX is set.
 	 */
 	setsr(getsr() | SR_KX | SR_UX);
 
@@ -1332,10 +1330,13 @@ hw_cpu_hatch(struct cpu_info *ci)
 	Mips_SyncCache(ci);
 
 	(*md_startclock)(ci);
-	ncpus++;
-	cpuset_add(&cpus_running, ci);
+
 	octeon_intr_init();
 	mips64_ipi_init();
+
+	ncpus++;
+	cpuset_add(&cpus_running, ci);
+
 	spl0();
 	(void)updateimask(0);