diff options
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/lib/feature-fixups.c | 9 |
2 files changed, 11 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index d60e2f7eff1b..4ec4a27b36a9 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -884,15 +884,15 @@ static void init_fallback_flush(void) void setup_rfi_flush(enum l1d_flush_type types, bool enable) { if (types & L1D_FLUSH_FALLBACK) { - pr_info("rfi-flush: Using fallback displacement flush\n"); + pr_info("rfi-flush: fallback displacement flush available\n"); init_fallback_flush(); } if (types & L1D_FLUSH_ORI) - pr_info("rfi-flush: Using ori type flush\n"); + pr_info("rfi-flush: ori type flush available\n"); if (types & L1D_FLUSH_MTTRIG) - pr_info("rfi-flush: Using mttrig type flush\n"); + pr_info("rfi-flush: mttrig type flush available\n"); enabled_flush_types = types; diff --git a/arch/powerpc/lib/feature-fixups.c b/arch/powerpc/lib/feature-fixups.c index 73697c4e3468..35f80ab7cbd8 100644 --- a/arch/powerpc/lib/feature-fixups.c +++ b/arch/powerpc/lib/feature-fixups.c @@ -153,7 +153,14 @@ void do_rfi_flush_fixups(enum l1d_flush_type types) patch_instruction(dest + 2, instrs[2]); } - printk(KERN_DEBUG "rfi-flush: patched %d locations\n", i); + printk(KERN_DEBUG "rfi-flush: patched %d locations (%s flush)\n", i, + (types == L1D_FLUSH_NONE) ? "no" : + (types == L1D_FLUSH_FALLBACK) ? "fallback displacement" : + (types & L1D_FLUSH_ORI) ? (types & L1D_FLUSH_MTTRIG) + ? "ori+mttrig type" + : "ori type" : + (types & L1D_FLUSH_MTTRIG) ? "mttrig type" + : "unknown"); } #endif /* CONFIG_PPC_BOOK3S_64 */ |