From: Nicholas Piggin <npiggin@gmail.com>
Date: Fri, 14 Sep 2018 15:30:54 +0000 (+1000)
Subject: powerpc/64s: xmon do not dump hash fields when using radix mode
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e83cbf7fb7d17618a5d8a415d5c7bb760812a5cb;p=openwrt%2Fstaging%2Fblogic.git

powerpc/64s: xmon do not dump hash fields when using radix mode

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index ad6a549a3080..694c1d92e796 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -2378,30 +2378,32 @@ static void dump_one_paca(int cpu)
 	DUMP(p, cpu_start, "%#-*x");
 	DUMP(p, kexec_state, "%#-*x");
 #ifdef CONFIG_PPC_BOOK3S_64
-	for (i = 0; i < SLB_NUM_BOLTED; i++) {
-		u64 esid, vsid;
+	if (!early_radix_enabled()) {
+		for (i = 0; i < SLB_NUM_BOLTED; i++) {
+			u64 esid, vsid;
 
-		if (!p->slb_shadow_ptr)
-			continue;
+			if (!p->slb_shadow_ptr)
+				continue;
 
-		esid = be64_to_cpu(p->slb_shadow_ptr->save_area[i].esid);
-		vsid = be64_to_cpu(p->slb_shadow_ptr->save_area[i].vsid);
+			esid = be64_to_cpu(p->slb_shadow_ptr->save_area[i].esid);
+			vsid = be64_to_cpu(p->slb_shadow_ptr->save_area[i].vsid);
 
-		if (esid || vsid) {
-			printf(" %-*s[%d] = 0x%016llx 0x%016llx\n",
-			       22, "slb_shadow", i, esid, vsid);
+			if (esid || vsid) {
+				printf(" %-*s[%d] = 0x%016llx 0x%016llx\n",
+				       22, "slb_shadow", i, esid, vsid);
+			}
 		}
-	}
-	DUMP(p, vmalloc_sllp, "%#-*x");
-	DUMP(p, stab_rr, "%#-*x");
-	DUMP(p, slb_used_bitmap, "%#-*x");
-	DUMP(p, slb_kern_bitmap, "%#-*x");
+		DUMP(p, vmalloc_sllp, "%#-*x");
+		DUMP(p, stab_rr, "%#-*x");
+		DUMP(p, slb_used_bitmap, "%#-*x");
+		DUMP(p, slb_kern_bitmap, "%#-*x");
 
-	if (!early_cpu_has_feature(CPU_FTR_ARCH_300)) {
-		DUMP(p, slb_cache_ptr, "%#-*x");
-		for (i = 0; i < SLB_CACHE_ENTRIES; i++)
-			printf(" %-*s[%d] = 0x%016x\n",
-			       22, "slb_cache", i, p->slb_cache[i]);
+		if (!early_cpu_has_feature(CPU_FTR_ARCH_300)) {
+			DUMP(p, slb_cache_ptr, "%#-*x");
+			for (i = 0; i < SLB_CACHE_ENTRIES; i++)
+				printf(" %-*s[%d] = 0x%016x\n",
+				       22, "slb_cache", i, p->slb_cache[i]);
+		}
 	}
 
 	DUMP(p, rfi_flush_fallback_area, "%-*px");