5 files changed, 4 insertions, 10 deletions

diff --git a/arch/s390/kernel/compat_wrapper.c b/arch/s390/kernel/compat_wrapper.c
index faf6caa510dc..c4f7a3d655b8 100644
--- a/arch/s390/kernel/compat_wrapper.c
+++ b/arch/s390/kernel/compat_wrapper.c
@@ -217,3 +217,4 @@ COMPAT_SYSCALL_WRAP5(renameat2, int, olddfd, const char __user *, oldname, int,
 COMPAT_SYSCALL_WRAP3(seccomp, unsigned int, op, unsigned int, flags, const char __user *, uargs)
 COMPAT_SYSCALL_WRAP3(getrandom, char __user *, buf, size_t, count, unsigned int, flags)
 COMPAT_SYSCALL_WRAP2(memfd_create, const char __user *, uname, unsigned int, flags)
+COMPAT_SYSCALL_WRAP3(bpf, int, cmd, union bpf_attr *, attr, unsigned int, size);
diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c
index 08e761318c17..b878f12a9597 100644
--- a/arch/s390/kernel/perf_cpum_sf.c
+++ b/arch/s390/kernel/perf_cpum_sf.c
@@ -1411,11 +1411,6 @@ static void cpumsf_pmu_del(struct perf_event *event, int flags)
         perf_pmu_enable(event->pmu);
 }
 
-static int cpumsf_pmu_event_idx(struct perf_event *event)
-{
-        return event->hw.idx;
-}
-
 CPUMF_EVENT_ATTR(SF, SF_CYCLES_BASIC, PERF_EVENT_CPUM_SF);
 CPUMF_EVENT_ATTR(SF, SF_CYCLES_BASIC_DIAG, PERF_EVENT_CPUM_SF_DIAG);
 
@@ -1458,7 +1453,6 @@ static struct pmu cpumf_sampling = {
         .stop         = cpumsf_pmu_stop,
         .read         = cpumsf_pmu_read,
 
-        .event_idx    = cpumsf_pmu_event_idx,
         .attr_groups  = cpumsf_pmu_attr_groups,
 };
 
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index f537e937a988..99a567b70d16 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -834,9 +834,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
         if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
                 trace_sys_enter(regs, regs->gprs[2]);
 
-        audit_syscall_entry(is_compat_task() ?
-                                AUDIT_ARCH_S390 : AUDIT_ARCH_S390X,
-                            regs->gprs[2], regs->orig_gpr2,
+        audit_syscall_entry(regs->gprs[2], regs->orig_gpr2,
                             regs->gprs[3], regs->gprs[4],
                             regs->gprs[5]);
 out:
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 6fe886ac2db5..9f7087fd58de 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -359,3 +359,4 @@ SYSCALL(sys_renameat2,sys_renameat2,compat_sys_renameat2)
 SYSCALL(sys_seccomp,sys_seccomp,compat_sys_seccomp)
 SYSCALL(sys_getrandom,sys_getrandom,compat_sys_getrandom)
 SYSCALL(sys_memfd_create,sys_memfd_create,compat_sys_memfd_create) /* 350 */
+SYSCALL(sys_bpf,sys_bpf,compat_sys_bpf)
diff --git a/arch/s390/kernel/uprobes.c b/arch/s390/kernel/uprobes.c
index 956f4f7a591c..f6b3cd056ec2 100644
--- a/arch/s390/kernel/uprobes.c
+++ b/arch/s390/kernel/uprobes.c
@@ -5,13 +5,13 @@
  *    Author(s): Jan Willeke,
  */
 
-#include <linux/kprobes.h>
 #include <linux/uaccess.h>
 #include <linux/uprobes.h>
 #include <linux/compat.h>
 #include <linux/kdebug.h>
 #include <asm/switch_to.h>
 #include <asm/facility.h>
+#include <asm/kprobes.h>
 #include <asm/dis.h>
 #include "entry.h"