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-rw-r--r--arch/s390/kernel/cache.c1
-rw-r--r--arch/s390/kernel/perf_pai_crypto.c2
-rw-r--r--arch/s390/kernel/perf_pai_ext.c2
-rw-r--r--arch/s390/kernel/vdso32/Makefile2
-rw-r--r--arch/s390/kernel/vdso64/Makefile2
-rw-r--r--arch/s390/kernel/vtime.c4
6 files changed, 7 insertions, 6 deletions
diff --git a/arch/s390/kernel/cache.c b/arch/s390/kernel/cache.c
index 56254fa06f..4f26690302 100644
--- a/arch/s390/kernel/cache.c
+++ b/arch/s390/kernel/cache.c
@@ -166,5 +166,6 @@ int populate_cache_leaves(unsigned int cpu)
ci_leaf_init(this_leaf++, pvt, ctype, level, cpu);
}
}
+ this_cpu_ci->cpu_map_populated = true;
return 0;
}
diff --git a/arch/s390/kernel/perf_pai_crypto.c b/arch/s390/kernel/perf_pai_crypto.c
index 39a91b0043..fc2dff1e4f 100644
--- a/arch/s390/kernel/perf_pai_crypto.c
+++ b/arch/s390/kernel/perf_pai_crypto.c
@@ -715,7 +715,7 @@ static int __init attr_event_init(void)
for (i = 0; i < ARRAY_SIZE(paicrypt_ctrnames); i++) {
ret = attr_event_init_one(attrs, i);
if (ret) {
- attr_event_free(attrs, i - 1);
+ attr_event_free(attrs, i);
return ret;
}
}
diff --git a/arch/s390/kernel/perf_pai_ext.c b/arch/s390/kernel/perf_pai_ext.c
index e7013a2e89..32b467c300 100644
--- a/arch/s390/kernel/perf_pai_ext.c
+++ b/arch/s390/kernel/perf_pai_ext.c
@@ -604,7 +604,7 @@ static int __init attr_event_init(void)
for (i = 0; i < ARRAY_SIZE(paiext_ctrnames); i++) {
ret = attr_event_init_one(attrs, i);
if (ret) {
- attr_event_free(attrs, i - 1);
+ attr_event_free(attrs, i);
return ret;
}
}
diff --git a/arch/s390/kernel/vdso32/Makefile b/arch/s390/kernel/vdso32/Makefile
index caec7db6f9..b12a274cbb 100644
--- a/arch/s390/kernel/vdso32/Makefile
+++ b/arch/s390/kernel/vdso32/Makefile
@@ -22,7 +22,7 @@ KBUILD_CFLAGS_32 := $(filter-out -m64,$(KBUILD_CFLAGS))
KBUILD_CFLAGS_32 := $(filter-out -mno-pic-data-is-text-relative,$(KBUILD_CFLAGS_32))
KBUILD_CFLAGS_32 += -m31 -fPIC -shared -fno-common -fno-builtin
-LDFLAGS_vdso32.so.dbg += -fPIC -shared -soname=linux-vdso32.so.1 \
+LDFLAGS_vdso32.so.dbg += -shared -soname=linux-vdso32.so.1 \
--hash-style=both --build-id=sha1 -melf_s390 -T
$(targets:%=$(obj)/%.dbg): KBUILD_CFLAGS = $(KBUILD_CFLAGS_32)
diff --git a/arch/s390/kernel/vdso64/Makefile b/arch/s390/kernel/vdso64/Makefile
index e3c9085f8f..caa4ebff8a 100644
--- a/arch/s390/kernel/vdso64/Makefile
+++ b/arch/s390/kernel/vdso64/Makefile
@@ -26,7 +26,7 @@ KBUILD_AFLAGS_64 += -m64
KBUILD_CFLAGS_64 := $(filter-out -m64,$(KBUILD_CFLAGS))
KBUILD_CFLAGS_64 := $(filter-out -mno-pic-data-is-text-relative,$(KBUILD_CFLAGS_64))
KBUILD_CFLAGS_64 += -m64 -fPIC -fno-common -fno-builtin
-ldflags-y := -fPIC -shared -soname=linux-vdso64.so.1 \
+ldflags-y := -shared -soname=linux-vdso64.so.1 \
--hash-style=both --build-id=sha1 -T
$(targets:%=$(obj)/%.dbg): KBUILD_CFLAGS = $(KBUILD_CFLAGS_64)
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index e0a88dcaf5..24a18e5ef6 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -210,13 +210,13 @@ void vtime_flush(struct task_struct *tsk)
virt_timer_expire();
steal = S390_lowcore.steal_timer;
- avg_steal = S390_lowcore.avg_steal_timer / 2;
+ avg_steal = S390_lowcore.avg_steal_timer;
if ((s64) steal > 0) {
S390_lowcore.steal_timer = 0;
account_steal_time(cputime_to_nsecs(steal));
avg_steal += steal;
}
- S390_lowcore.avg_steal_timer = avg_steal;
+ S390_lowcore.avg_steal_timer = avg_steal / 2;
}
static u64 vtime_delta(void)