Merge branch 'core/speculation' of git://git.kernel.org/pub/scm/linux/kernel/git...

[sfrench/cifs-2.6.git] / arch / powerpc / kernel / security.c

diff --git a/arch/powerpc/kernel/security.c b/arch/powerpc/kernel/security.c
index cdf3e73000e94d36698b9c760f2a9ca87d54ee15..70568ccbd9fd5eae17014473aa415d9b472b7d86 100644 (file)
--- a/arch/powerpc/kernel/security.c
+++ b/arch/powerpc/kernel/security.c
@@ -190,29 +190,22 @@ ssize_t cpu_show_spectre_v2(struct device *dev, struct device_attribute *attr, c
        bcs = security_ftr_enabled(SEC_FTR_BCCTRL_SERIALISED);
        ccd = security_ftr_enabled(SEC_FTR_COUNT_CACHE_DISABLED);
 
-       if (bcs || ccd || count_cache_flush_type != COUNT_CACHE_FLUSH_NONE) {
-               bool comma = false;
+       if (bcs || ccd) {
                seq_buf_printf(&s, "Mitigation: ");
 
-               if (bcs) {
+               if (bcs)
                        seq_buf_printf(&s, "Indirect branch serialisation (kernel only)");
-                       comma = true;
-               }
 
-               if (ccd) {
-                       if (comma)
-                               seq_buf_printf(&s, ", ");
-                       seq_buf_printf(&s, "Indirect branch cache disabled");
-                       comma = true;
-               }
-
-               if (comma)
+               if (bcs && ccd)
                        seq_buf_printf(&s, ", ");
 
-               seq_buf_printf(&s, "Software count cache flush");
+               if (ccd)
+                       seq_buf_printf(&s, "Indirect branch cache disabled");
+       } else if (count_cache_flush_type != COUNT_CACHE_FLUSH_NONE) {
+               seq_buf_printf(&s, "Mitigation: Software count cache flush");
 
                if (count_cache_flush_type == COUNT_CACHE_FLUSH_HW)
-                       seq_buf_printf(&s, "(hardware accelerated)");
+                       seq_buf_printf(&s, " (hardware accelerated)");
        } else if (btb_flush_enabled) {
                seq_buf_printf(&s, "Mitigation: Branch predictor state flush");
        } else {