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-rw-r--r--arch/powerpc/kernel/setup_64.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index b9855f1b290a..adf2084f214b 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -113,14 +113,12 @@ void __init setup_tlb_core_data(void)
113 * If we have threads, we need either tlbsrx. 113 * If we have threads, we need either tlbsrx.
114 * or e6500 tablewalk mode, or else TLB handlers 114 * or e6500 tablewalk mode, or else TLB handlers
115 * will be racy and could produce duplicate entries. 115 * will be racy and could produce duplicate entries.
116 * Should we panic instead?
116 */ 117 */
117 if (smt_enabled_at_boot >= 2 && 118 WARN_ONCE(smt_enabled_at_boot >= 2 &&
118 !mmu_has_feature(MMU_FTR_USE_TLBRSRV) && 119 !mmu_has_feature(MMU_FTR_USE_TLBRSRV) &&
119 book3e_htw_mode != PPC_HTW_E6500) { 120 book3e_htw_mode != PPC_HTW_E6500,
120 /* Should we panic instead? */ 121 "%s: unsupported MMU configuration\n", __func__);
121 WARN_ONCE("%s: unsupported MMU configuration -- expect problems\n",
122 __func__);
123 }
124 } 122 }
125} 123}
126#endif 124#endif