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-rw-r--r--arch/s390/include/asm/Kbuild1
-rw-r--r--arch/s390/include/asm/set_memory.h (renamed from arch/s390/include/asm/cacheflush.h)9
-rw-r--r--arch/s390/kernel/ftrace.c1
-rw-r--r--arch/s390/kernel/kprobes.c2
-rw-r--r--arch/s390/kernel/machine_kexec.c1
-rw-r--r--arch/s390/kernel/perf_cpum_sf.c2
-rw-r--r--arch/s390/kvm/kvm-s390.c10
-rw-r--r--arch/s390/mm/init.c1
-rw-r--r--arch/s390/mm/pageattr.c1
-rw-r--r--arch/s390/mm/vmem.c1
-rw-r--r--arch/s390/net/bpf_jit_comp.c1
11 files changed, 14 insertions, 16 deletions
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index 7e3481e..45092b1 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -1,4 +1,5 @@
generic-y += asm-offsets.h
+generic-y += cacheflush.h
generic-y += clkdev.h
generic-y += dma-contiguous.h
generic-y += div64.h
diff --git a/arch/s390/include/asm/cacheflush.h b/arch/s390/include/asm/set_memory.h
index 0499334..46a4db4 100644
--- a/arch/s390/include/asm/cacheflush.h
+++ b/arch/s390/include/asm/set_memory.h
@@ -1,8 +1,5 @@
-#ifndef _S390_CACHEFLUSH_H
-#define _S390_CACHEFLUSH_H
-
-/* Caches aren't brain-dead on the s390. */
-#include <asm-generic/cacheflush.h>
+#ifndef _ASMS390_SET_MEMORY_H
+#define _ASMS390_SET_MEMORY_H
#define SET_MEMORY_RO 1UL
#define SET_MEMORY_RW 2UL
@@ -31,4 +28,4 @@ static inline int set_memory_x(unsigned long addr, int numpages)
return __set_memory(addr, numpages, SET_MEMORY_X);
}
-#endif /* _S390_CACHEFLUSH_H */
+#endif
diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c
index 60a8a4e..27477f3 100644
--- a/arch/s390/kernel/ftrace.c
+++ b/arch/s390/kernel/ftrace.c
@@ -17,6 +17,7 @@
#include <trace/syscall.h>
#include <asm/asm-offsets.h>
#include <asm/cacheflush.h>
+#include <asm/set_memory.h>
#include "entry.h"
/*
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c
index 76f9eda..3d6a997 100644
--- a/arch/s390/kernel/kprobes.c
+++ b/arch/s390/kernel/kprobes.c
@@ -31,7 +31,7 @@
#include <linux/slab.h>
#include <linux/hardirq.h>
#include <linux/ftrace.h>
-#include <asm/cacheflush.h>
+#include <asm/set_memory.h>
#include <asm/sections.h>
#include <linux/uaccess.h>
#include <asm/dis.h>
diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c
index db5658d..49a6bd4 100644
--- a/arch/s390/kernel/machine_kexec.c
+++ b/arch/s390/kernel/machine_kexec.c
@@ -26,6 +26,7 @@
#include <asm/asm-offsets.h>
#include <asm/cacheflush.h>
#include <asm/os_info.h>
+#include <asm/set_memory.h>
#include <asm/switch_to.h>
#include <asm/nmi.h>
diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c
index 9a4f279..ca960d0 100644
--- a/arch/s390/kernel/perf_cpum_sf.c
+++ b/arch/s390/kernel/perf_cpum_sf.c
@@ -823,7 +823,7 @@ static int cpumsf_pmu_event_init(struct perf_event *event)
}
/* Check online status of the CPU to which the event is pinned */
- if (event->cpu >= nr_cpumask_bits ||
+ if ((unsigned int)event->cpu >= nr_cpumask_bits ||
(event->cpu >= 0 && !cpu_online(event->cpu)))
return -ENODEV;
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index aeb3feb..689ac48 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -1204,10 +1204,7 @@ static long kvm_s390_get_skeys(struct kvm *kvm, struct kvm_s390_skeys *args)
if (args->count < 1 || args->count > KVM_S390_SKEYS_MAX)
return -EINVAL;
- keys = kmalloc_array(args->count, sizeof(uint8_t),
- GFP_KERNEL | __GFP_NOWARN);
- if (!keys)
- keys = vmalloc(sizeof(uint8_t) * args->count);
+ keys = kvmalloc_array(args->count, sizeof(uint8_t), GFP_KERNEL);
if (!keys)
return -ENOMEM;
@@ -1249,10 +1246,7 @@ static long kvm_s390_set_skeys(struct kvm *kvm, struct kvm_s390_skeys *args)
if (args->count < 1 || args->count > KVM_S390_SKEYS_MAX)
return -EINVAL;
- keys = kmalloc_array(args->count, sizeof(uint8_t),
- GFP_KERNEL | __GFP_NOWARN);
- if (!keys)
- keys = vmalloc(sizeof(uint8_t) * args->count);
+ keys = kvmalloc_array(args->count, sizeof(uint8_t), GFP_KERNEL);
if (!keys)
return -ENOMEM;
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index ee506671..ee6a1d3 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -39,6 +39,7 @@
#include <asm/sections.h>
#include <asm/ctl_reg.h>
#include <asm/sclp.h>
+#include <asm/set_memory.h>
pgd_t swapper_pg_dir[PTRS_PER_PGD] __section(.bss..swapper_pg_dir);
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c
index fc321c5..49e721f 100644
--- a/arch/s390/mm/pageattr.c
+++ b/arch/s390/mm/pageattr.c
@@ -8,6 +8,7 @@
#include <asm/facility.h>
#include <asm/pgtable.h>
#include <asm/page.h>
+#include <asm/set_memory.h>
static inline unsigned long sske_frame(unsigned long addr, unsigned char skey)
{
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index 60d3899..c33c94b 100644
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -17,6 +17,7 @@
#include <asm/setup.h>
#include <asm/tlbflush.h>
#include <asm/sections.h>
+#include <asm/set_memory.h>
static DEFINE_MUTEX(vmem_mutex);
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index 4ecf6d6..6e97a2e 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -24,6 +24,7 @@
#include <linux/bpf.h>
#include <asm/cacheflush.h>
#include <asm/dis.h>
+#include <asm/set_memory.h>
#include "bpf_jit.h"
int bpf_jit_enable __read_mostly;
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