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D30797.id91001.diff
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D30797.id91001.diff

Index: sys/powerpc/aim/aim_machdep.c
===================================================================
--- sys/powerpc/aim/aim_machdep.c
+++ sys/powerpc/aim/aim_machdep.c
@@ -478,7 +478,7 @@
* should do.
*/
if (cpu_features2 & PPC_FEATURE2_ARCH_3_00) {
- radix_mmu = 0;
+ radix_mmu = 1;
TUNABLE_INT_FETCH("radix_mmu", &radix_mmu);
if (radix_mmu)
pmap_mmu_install(MMU_TYPE_RADIX, BUS_PROBE_GENERIC);
Index: sys/powerpc/powerpc/pmap_dispatch.c
===================================================================
--- sys/powerpc/powerpc/pmap_dispatch.c
+++ sys/powerpc/powerpc/pmap_dispatch.c
@@ -83,7 +83,7 @@
SYSCTL_NODE(_vm, OID_AUTO, pmap, CTLFLAG_RD, 0, "VM/pmap parameters");
-int superpages_enabled = 0;
+int superpages_enabled = 1;
SYSCTL_INT(_vm_pmap, OID_AUTO, superpages_enabled, CTLFLAG_RDTUN,
&superpages_enabled, 0, "Enable support for transparent superpages");
Index: sys/powerpc/pseries/mmu_phyp.c
===================================================================
--- sys/powerpc/pseries/mmu_phyp.c
+++ sys/powerpc/pseries/mmu_phyp.c
@@ -134,6 +134,7 @@
int idx, len, res;
bool has_lp;
+ radix_mmu = 0;
root = OF_peer(0);
dev = OF_child(root);

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