Merge branch 'timers/urgent' into timers/core

Pick up urgent fixes to apply dependent cleanup patch

76 files changed, 964 insertions, 634 deletions

diff --git a/tools/arch/arm/include/uapi/asm/kvm.h b/tools/arch/arm/include/uapi/asm/kvm.h
index 6edd177bb1c7..2ba95d6fe852 100644
--- a/tools/arch/arm/include/uapi/asm/kvm.h
+++ b/tools/arch/arm/include/uapi/asm/kvm.h
@@ -135,6 +135,15 @@ struct kvm_arch_memory_slot {
 #define KVM_REG_ARM_CRM_SHIFT		7
 #define KVM_REG_ARM_32_CRN_MASK		0x0000000000007800
 #define KVM_REG_ARM_32_CRN_SHIFT	11
+/*
+ * For KVM currently all guest registers are nonsecure, but we reserve a bit
+ * in the encoding to distinguish secure from nonsecure for AArch32 system
+ * registers that are banked by security. This is 1 for the secure banked
+ * register, and 0 for the nonsecure banked register or if the register is
+ * not banked by security.
+ */
+#define KVM_REG_ARM_SECURE_MASK	0x0000000010000000
+#define KVM_REG_ARM_SECURE_SHIFT	28
 
 #define ARM_CP15_REG_SHIFT_MASK(x,n) \
 	(((x) << KVM_REG_ARM_ ## n ## _SHIFT) & KVM_REG_ARM_ ## n ## _MASK)
diff --git a/tools/arch/x86/include/asm/required-features.h b/tools/arch/x86/include/asm/required-features.h
index fb3a6de7440b..6847d85400a8 100644
--- a/tools/arch/x86/include/asm/required-features.h
+++ b/tools/arch/x86/include/asm/required-features.h
@@ -53,12 +53,6 @@
 # define NEED_MOVBE	0
 #endif
 
-#ifdef CONFIG_X86_5LEVEL
-# define NEED_LA57	(1<<(X86_FEATURE_LA57 & 31))
-#else
-# define NEED_LA57	0
-#endif
-
 #ifdef CONFIG_X86_64
 #ifdef CONFIG_PARAVIRT
 /* Paravirtualized systems may not have PSE or PGE available */
@@ -104,7 +98,7 @@
 #define REQUIRED_MASK13	0
 #define REQUIRED_MASK14	0
 #define REQUIRED_MASK15	0
-#define REQUIRED_MASK16	(NEED_LA57)
+#define REQUIRED_MASK16	0
 #define REQUIRED_MASK17	0
 #define REQUIRED_MASK18	0
 #define REQUIRED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 19)
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h
index f3a960488eae..c535c2fdea13 100644
--- a/tools/arch/x86/include/uapi/asm/kvm.h
+++ b/tools/arch/x86/include/uapi/asm/kvm.h
@@ -354,8 +354,25 @@ struct kvm_xcrs {
 	__u64 padding[16];
 };
 
-/* definition of registers in kvm_run */
+#define KVM_SYNC_X86_REGS      (1UL << 0)
+#define KVM_SYNC_X86_SREGS     (1UL << 1)
+#define KVM_SYNC_X86_EVENTS    (1UL << 2)
+
+#define KVM_SYNC_X86_VALID_FIELDS \
+	(KVM_SYNC_X86_REGS| \
+	 KVM_SYNC_X86_SREGS| \
+	 KVM_SYNC_X86_EVENTS)
+
+/* kvm_sync_regs struct included by kvm_run struct */
 struct kvm_sync_regs {
+	/* Members of this structure are potentially malicious.
+	 * Care must be taken by code reading, esp. interpreting,
+	 * data fields from them inside KVM to prevent TOCTOU and
+	 * double-fetch types of vulnerabilities.
+	 */
+	struct kvm_regs regs;
+	struct kvm_sregs sregs;
+	struct kvm_vcpu_events events;
 };
 
 #define KVM_X86_QUIRK_LINT0_REENABLED	(1 << 0)
diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
index 04e32f965ad7..1827c2f973f9 100644
--- a/tools/include/linux/compiler.h
+++ b/tools/include/linux/compiler.h
@@ -151,11 +151,21 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
  * required ordering.
  */
 
-#define READ_ONCE(x) \
-	({ union { typeof(x) __val; char __c[1]; } __u; __read_once_size(&(x), __u.__c, sizeof(x)); __u.__val; })
-
-#define WRITE_ONCE(x, val) \
-	({ union { typeof(x) __val; char __c[1]; } __u = { .__val = (val) }; __write_once_size(&(x), __u.__c, sizeof(x)); __u.__val; })
+#define READ_ONCE(x)					\
+({							\
+	union { typeof(x) __val; char __c[1]; } __u =	\
+		{ .__c = { 0 } };			\
+	__read_once_size(&(x), __u.__c, sizeof(x));	\
+	__u.__val;					\
+})
+
+#define WRITE_ONCE(x, val)				\
+({							\
+	union { typeof(x) __val; char __c[1]; } __u =	\
+		{ .__val = (val) }; 			\
+	__write_once_size(&(x), __u.__c, sizeof(x));	\
+	__u.__val;					\
+})
 
 
 #ifndef __fallthrough
diff --git a/tools/include/linux/coresight-pmu.h b/tools/include/linux/coresight-pmu.h
index edfeaba95429..a1a959ba24ff 100644
--- a/tools/include/linux/coresight-pmu.h
+++ b/tools/include/linux/coresight-pmu.h
@@ -1,18 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright(C) 2015 Linaro Limited. All rights reserved.
  * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef _LINUX_CORESIGHT_PMU_H
diff --git a/tools/include/uapi/asm-generic/mman-common.h b/tools/include/uapi/asm-generic/mman-common.h
index f8b134f5608f..e7ee32861d51 100644
--- a/tools/include/uapi/asm-generic/mman-common.h
+++ b/tools/include/uapi/asm-generic/mman-common.h
@@ -27,6 +27,9 @@
 # define MAP_UNINITIALIZED 0x0		/* Don't support this flag */
 #endif
 
+/* 0x0100 - 0x80000 flags are defined in asm-generic/mman.h */
+#define MAP_FIXED_NOREPLACE	0x100000	/* MAP_FIXED which doesn't unmap underlying mapping */
+
 /*
  * Flags for mlock
  */
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 9d07465023a2..c5ec89732a8d 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -864,6 +864,7 @@ enum bpf_func_id {
 /* BPF_FUNC_skb_set_tunnel_key flags. */
 #define BPF_F_ZERO_CSUM_TX		(1ULL << 1)
 #define BPF_F_DONT_FRAGMENT		(1ULL << 2)
+#define BPF_F_SEQ_NUMBER		(1ULL << 3)
 
 /* BPF_FUNC_perf_event_output, BPF_FUNC_perf_event_read and
  * BPF_FUNC_perf_event_read_value flags.
diff --git a/tools/include/uapi/linux/if_link.h b/tools/include/uapi/linux/if_link.h
index 6d9447700e18..68699f654118 100644
--- a/tools/include/uapi/linux/if_link.h
+++ b/tools/include/uapi/linux/if_link.h
@@ -941,4 +941,43 @@ enum {
 	IFLA_EVENT_BONDING_OPTIONS,	/* change in bonding options */
 };
 
+/* tun section */
+
+enum {
+	IFLA_TUN_UNSPEC,
+	IFLA_TUN_OWNER,
+	IFLA_TUN_GROUP,
+	IFLA_TUN_TYPE,
+	IFLA_TUN_PI,
+	IFLA_TUN_VNET_HDR,
+	IFLA_TUN_PERSIST,
+	IFLA_TUN_MULTI_QUEUE,
+	IFLA_TUN_NUM_QUEUES,
+	IFLA_TUN_NUM_DISABLED_QUEUES,
+	__IFLA_TUN_MAX,
+};
+
+#define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1)
+
+/* rmnet section */
+
+#define RMNET_FLAGS_INGRESS_DEAGGREGATION         (1U << 0)
+#define RMNET_FLAGS_INGRESS_MAP_COMMANDS          (1U << 1)
+#define RMNET_FLAGS_INGRESS_MAP_CKSUMV4           (1U << 2)
+#define RMNET_FLAGS_EGRESS_MAP_CKSUMV4            (1U << 3)
+
+enum {
+	IFLA_RMNET_UNSPEC,
+	IFLA_RMNET_MUX_ID,
+	IFLA_RMNET_FLAGS,
+	__IFLA_RMNET_MAX,
+};
+
+#define IFLA_RMNET_MAX	(__IFLA_RMNET_MAX - 1)
+
+struct ifla_rmnet_flags {
+	__u32	flags;
+	__u32	mask;
+};
+
 #endif /* _UAPI_LINUX_IF_LINK_H */
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 6b89f87db200..1065006c9bf5 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -396,6 +396,10 @@ struct kvm_run {
 		char padding[256];
 	};
 
+	/* 2048 is the size of the char array used to bound/pad the size
+	 * of the union that holds sync regs.
+	 */
+	#define SYNC_REGS_SIZE_BYTES 2048
 	/*
 	 * shared registers between kvm and userspace.
 	 * kvm_valid_regs specifies the register classes set by the host
@@ -407,7 +411,7 @@ struct kvm_run {
 	__u64 kvm_dirty_regs;
 	union {
 		struct kvm_sync_regs regs;
-		char padding[2048];
+		char padding[SYNC_REGS_SIZE_BYTES];
 	} s;
 };
 
@@ -936,6 +940,7 @@ struct kvm_ppc_resize_hpt {
 #define KVM_CAP_PPC_GET_CPU_CHAR 151
 #define KVM_CAP_S390_BPB 152
 #define KVM_CAP_GET_MSR_FEATURES 153
+#define KVM_CAP_HYPERV_EVENTFD 154
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -1375,6 +1380,10 @@ struct kvm_enc_region {
 #define KVM_MEMORY_ENCRYPT_REG_REGION    _IOR(KVMIO, 0xbb, struct kvm_enc_region)
 #define KVM_MEMORY_ENCRYPT_UNREG_REGION  _IOR(KVMIO, 0xbc, struct kvm_enc_region)
 
+/* Available with KVM_CAP_HYPERV_EVENTFD */
+#define KVM_HYPERV_EVENTFD        _IOW(KVMIO,  0xbd, struct kvm_hyperv_eventfd)
+
+
 /* Secure Encrypted Virtualization command */
 enum sev_cmd_id {
 	/* Guest initialization commands */
@@ -1515,4 +1524,14 @@ struct kvm_assigned_msix_entry {
 #define KVM_ARM_DEV_EL1_PTIMER		(1 << 1)
 #define KVM_ARM_DEV_PMU			(1 << 2)
 
+struct kvm_hyperv_eventfd {
+	__u32 conn_id;
+	__s32 fd;
+	__u32 flags;
+	__u32 padding[3];
+};
+
+#define KVM_HYPERV_CONN_ID_MASK		0x00ffffff
+#define KVM_HYPERV_EVENTFD_DEASSIGN	(1 << 0)
+
 #endif /* __LINUX_KVM_H */
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index 912b85b52344..b8e288a1f740 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -650,11 +650,23 @@ struct perf_event_mmap_page {
 #define PERF_RECORD_MISC_COMM_EXEC		(1 << 13)
 #define PERF_RECORD_MISC_SWITCH_OUT		(1 << 13)
 /*
- * Indicates that the content of PERF_SAMPLE_IP points to
- * the actual instruction that triggered the event. See also
- * perf_event_attr::precise_ip.
+ * These PERF_RECORD_MISC_* flags below are safely reused
+ * for the following events:
+ *
+ *   PERF_RECORD_MISC_EXACT_IP           - PERF_RECORD_SAMPLE of precise events
+ *   PERF_RECORD_MISC_SWITCH_OUT_PREEMPT - PERF_RECORD_SWITCH* events
+ *
+ *
+ * PERF_RECORD_MISC_EXACT_IP:
+ *   Indicates that the content of PERF_SAMPLE_IP points to
+ *   the actual instruction that triggered the event. See also
+ *   perf_event_attr::precise_ip.
+ *
+ * PERF_RECORD_MISC_SWITCH_OUT_PREEMPT:
+ *   Indicates that thread was preempted in TASK_RUNNING state.
  */
 #define PERF_RECORD_MISC_EXACT_IP		(1 << 14)
+#define PERF_RECORD_MISC_SWITCH_OUT_PREEMPT	(1 << 14)
 /*
  * Reserve the last bit to indicate some extended misc field
  */
diff --git a/tools/include/uapi/sound/asound.h b/tools/include/uapi/sound/asound.h
index 07d61583fd02..ed0a120d4f08 100644
--- a/tools/include/uapi/sound/asound.h
+++ b/tools/include/uapi/sound/asound.h
@@ -242,6 +242,7 @@ typedef int __bitwise snd_pcm_format_t;
 #define	SNDRV_PCM_FORMAT_DSD_U16_BE	((__force snd_pcm_format_t) 51) /* DSD, 2-byte samples DSD (x16), big endian */
 #define	SNDRV_PCM_FORMAT_DSD_U32_BE	((__force snd_pcm_format_t) 52) /* DSD, 4-byte samples DSD (x32), big endian */
 #define	SNDRV_PCM_FORMAT_LAST		SNDRV_PCM_FORMAT_DSD_U32_BE
+#define	SNDRV_PCM_FORMAT_FIRST		SNDRV_PCM_FORMAT_S8
 
 #ifdef SNDRV_LITTLE_ENDIAN
 #define	SNDRV_PCM_FORMAT_S16		SNDRV_PCM_FORMAT_S16_LE
diff --git a/tools/lib/subcmd/parse-options.c b/tools/lib/subcmd/parse-options.c
index f6a1babcbac4..cb7154eccbdc 100644
--- a/tools/lib/subcmd/parse-options.c
+++ b/tools/lib/subcmd/parse-options.c
@@ -433,7 +433,7 @@ match:
 
 	if (ambiguous_option) {
 		 fprintf(stderr,
-			 " Error: Ambiguous option: %s (could be --%s%s or --%s%s)",
+			 " Error: Ambiguous option: %s (could be --%s%s or --%s%s)\n",
 			 arg,
 			 (ambiguous_flags & OPT_UNSET) ?  "no-" : "",
 			 ambiguous_option->long_name,
@@ -458,7 +458,7 @@ static void check_typos(const char *arg, const struct option *options)
 		return;
 
 	if (strstarts(arg, "no-")) {
-		fprintf(stderr, " Error: did you mean `--%s` (with two dashes ?)", arg);
+		fprintf(stderr, " Error: did you mean `--%s` (with two dashes ?)\n", arg);
 		exit(129);
 	}
 
@@ -466,7 +466,7 @@ static void check_typos(const char *arg, const struct option *options)
 		if (!options->long_name)
 			continue;
 		if (strstarts(options->long_name, arg)) {
-			fprintf(stderr, " Error: did you mean `--%s` (with two dashes ?)", arg);
+			fprintf(stderr, " Error: did you mean `--%s` (with two dashes ?)\n", arg);
 			exit(129);
 		}
 	}
diff --git a/tools/objtool/Makefile b/tools/objtool/Makefile
index 8ae824dbfca3..f76d9914686a 100644
--- a/tools/objtool/Makefile
+++ b/tools/objtool/Makefile
@@ -31,8 +31,8 @@ INCLUDES := -I$(srctree)/tools/include \
 	    -I$(srctree)/tools/arch/$(HOSTARCH)/include/uapi \
 	    -I$(srctree)/tools/objtool/arch/$(ARCH)/include
 WARNINGS := $(EXTRA_WARNINGS) -Wno-switch-default -Wno-switch-enum -Wno-packed
-CFLAGS   += -Wall -Werror $(WARNINGS) -fomit-frame-pointer -O2 -g $(INCLUDES)
-LDFLAGS  += -lelf $(LIBSUBCMD)
+CFLAGS   += -Werror $(WARNINGS) $(HOSTCFLAGS) -g $(INCLUDES)
+LDFLAGS  += -lelf $(LIBSUBCMD) $(HOSTLDFLAGS)
 
 # Allow old libelf to be used:
 elfshdr := $(shell echo '$(pound)include <libelf.h>' | $(CC) $(CFLAGS) -x c -E - | grep elf_getshdr)
diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt
index 5b4fff3adc4b..32f4a898e3f2 100644
--- a/tools/perf/Documentation/perf-config.txt
+++ b/tools/perf/Documentation/perf-config.txt
@@ -334,6 +334,11 @@ annotate.*::
 
 		99.93 │      mov    %eax,%eax
 
+	annotate.offset_level::
+		Default is '1', meaning just jump targets will have offsets show right beside
+		the instruction. When set to '2' 'call' instructions will also have its offsets
+		shown, 3 or higher will show offsets for all instructions.
+
 hist.*::
 	hist.percentage::
 		This option control the way to calculate overhead of filtered entries -
diff --git a/tools/perf/Documentation/perf-mem.txt b/tools/perf/Documentation/perf-mem.txt
index b0211410969b..f8d2167cf3e7 100644
--- a/tools/perf/Documentation/perf-mem.txt
+++ b/tools/perf/Documentation/perf-mem.txt
@@ -28,29 +28,46 @@ OPTIONS
 <command>...::
 	Any command you can specify in a shell.
 
+-i::
+--input=<file>::
+	Input file name.
+
 -f::
 --force::
 	Don't do ownership validation
 
 -t::
---type=::
+--type=<type>::
 	Select the memory operation type: load or store (default: load,store)
 
 -D::
---dump-raw-samples=::
+--dump-raw-samples::
 	Dump the raw decoded samples on the screen in a format that is easy to parse with
 	one sample per line.
 
 -x::
---field-separator::
+--field-separator=<separator>::
 	Specify the field separator used when dump raw samples (-D option). By default,
 	The separator is the space character.
 
 -C::
---cpu-list::
-	Restrict dump of raw samples to those provided via this option. Note that the same
-	option can be passed in record mode. It will be interpreted the same way as perf
-	record.
+--cpu=<cpu>::
+	Monitor only on the list of CPUs provided. Multiple CPUs can be provided as a
+        comma-separated list with no space: 0,1. Ranges of CPUs are specified with -: 0-2. Default
+        is to monitor all CPUS.
+-U::
+--hide-unresolved::
+	Only display entries resolved to a symbol.
+
+-p::
+--phys-data::
+	Record/Report sample physical addresses
+
+RECORD OPTIONS
+--------------
+-e::
+--event <event>::
+	Event selector. Use 'perf mem record -e list' to list available events.
 
 -K::
 --all-kernel::
@@ -60,12 +77,15 @@ OPTIONS
 --all-user::
 	Configure all used events to run in user space.
 
---ldload::
+-v::
+--verbose::
+	Be more verbose (show counter open errors, etc)
+
+--ldlat <n>::
 	Specify desired latency for loads event.
 
--p::
---phys-data::
-	Record/Report sample physical addresses
+In addition, for report all perf report options are valid, and for record
+all perf record options.
 
 SEE ALSO
 --------
diff --git a/tools/perf/Documentation/perf-sched.txt b/tools/perf/Documentation/perf-sched.txt
index bb33601a823b..63f938b887dd 100644
--- a/tools/perf/Documentation/perf-sched.txt
+++ b/tools/perf/Documentation/perf-sched.txt
@@ -104,8 +104,8 @@ OPTIONS for 'perf sched timehist'
     kallsyms pathname
 
 -g::
---no-call-graph::
-	Do not display call chains if present.
+--call-graph::
+	Display call chains if present (default on).
 
 --max-stack::
 	Maximum number of functions to display in backtrace, default 5.
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index 36ec0257f8d3..afdafe2110a1 100644
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -228,14 +228,15 @@ OPTIONS
 	For sample events it's possible to display misc field with -F +misc option,
 	following letters are displayed for each bit:
 
-	  PERF_RECORD_MISC_KERNEL        K
-	  PERF_RECORD_MISC_USER          U
-	  PERF_RECORD_MISC_HYPERVISOR    H
-	  PERF_RECORD_MISC_GUEST_KERNEL  G
-	  PERF_RECORD_MISC_GUEST_USER    g
-	  PERF_RECORD_MISC_MMAP_DATA*    M
-	  PERF_RECORD_MISC_COMM_EXEC     E
-	  PERF_RECORD_MISC_SWITCH_OUT    S
+	  PERF_RECORD_MISC_KERNEL               K
+	  PERF_RECORD_MISC_USER                 U
+	  PERF_RECORD_MISC_HYPERVISOR           H
+	  PERF_RECORD_MISC_GUEST_KERNEL         G
+	  PERF_RECORD_MISC_GUEST_USER           g
+	  PERF_RECORD_MISC_MMAP_DATA*           M
+	  PERF_RECORD_MISC_COMM_EXEC            E
+	  PERF_RECORD_MISC_SWITCH_OUT           S
+	  PERF_RECORD_MISC_SWITCH_OUT_PREEMPT   Sp
 
 	  $ perf script -F +misc ...
 	   sched-messaging  1414 K     28690.636582:       4590 cycles ...
diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt
index f15b306be183..e6c3b4e555c2 100644
--- a/tools/perf/Documentation/perf-stat.txt
+++ b/tools/perf/Documentation/perf-stat.txt
@@ -153,7 +153,7 @@ perf stat --repeat 10 --null --sync --pre 'make -s O=defconfig-build/clean' -- m
 
 -I msecs::
 --interval-print msecs::
-Print count deltas every N milliseconds (minimum: 10ms)
+Print count deltas every N milliseconds (minimum: 1ms)
 The overhead percentage could be high in some cases, for instance with small, sub 100ms intervals.  Use with caution.
 	example: 'perf stat -I 1000 -e cycles -a sleep 5'
 
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index c7abd83a8e19..ae7dc46e8f8a 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -68,7 +68,7 @@ ifeq ($(NO_PERF_REGS),0)
 endif
 
 ifneq ($(NO_SYSCALL_TABLE),1)
-  CFLAGS += -DHAVE_SYSCALL_TABLE
+  CFLAGS += -DHAVE_SYSCALL_TABLE_SUPPORT
 endif
 
 # So far there's only x86 and arm libdw unwind support merged in perf.
@@ -847,7 +847,7 @@ ifndef NO_JVMTI
   ifeq ($(feature-jvmti), 1)
     $(call detected_var,JDIR)
   else
-    $(warning No openjdk development package found, please install JDK package)
+    $(warning No openjdk development package found, please install JDK package, e.g. openjdk-8-jdk, java-1.8.0-openjdk-devel)
     NO_JVMTI := 1
   endif
 endif
diff --git a/tools/perf/arch/arm/include/arch-tests.h b/tools/perf/arch/arm/include/arch-tests.h
new file mode 100644
index 000000000000..90ec4c8cb880
--- /dev/null
+++ b/tools/perf/arch/arm/include/arch-tests.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef ARCH_TESTS_H
+#define ARCH_TESTS_H
+
+#ifdef HAVE_DWARF_UNWIND_SUPPORT
+struct thread;
+struct perf_sample;
+#endif
+
+extern struct test arch_tests[];
+
+#endif
diff --git a/tools/perf/arch/arm/tests/Build b/tools/perf/arch/arm/tests/Build
index b30eff9bcc83..883c57ff0c08 100644
--- a/tools/perf/arch/arm/tests/Build
+++ b/tools/perf/arch/arm/tests/Build
@@ -1,2 +1,4 @@
 libperf-y += regs_load.o
 libperf-y += dwarf-unwind.o
+
+libperf-y += arch-tests.o
diff --git a/tools/perf/arch/arm/tests/arch-tests.c b/tools/perf/arch/arm/tests/arch-tests.c
new file mode 100644
index 000000000000..5b1543c98022
--- /dev/null
+++ b/tools/perf/arch/arm/tests/arch-tests.c
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <string.h>
+#include "tests/tests.h"
+#include "arch-tests.h"
+
+struct test arch_tests[] = {
+#ifdef HAVE_DWARF_UNWIND_SUPPORT
+	{
+		.desc = "DWARF unwind",
+		.func = test__dwarf_unwind,
+	},
+#endif
+	{
+		.func = NULL,
+	},
+};
diff --git a/tools/perf/arch/arm/util/auxtrace.c b/tools/perf/arch/arm/util/auxtrace.c
index fa639e3e52ac..1ce6bdbda561 100644
--- a/tools/perf/arch/arm/util/auxtrace.c
+++ b/tools/perf/arch/arm/util/auxtrace.c
@@ -1,18 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright(C) 2015 Linaro Limited. All rights reserved.
  * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stdbool.h>
diff --git a/tools/perf/arch/arm/util/cs-etm.c b/tools/perf/arch/arm/util/cs-etm.c
index 5c655ad4621e..2f595cd73da6 100644
--- a/tools/perf/arch/arm/util/cs-etm.c
+++ b/tools/perf/arch/arm/util/cs-etm.c
@@ -1,18 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright(C) 2015 Linaro Limited. All rights reserved.
  * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <api/fs/fs.h>
diff --git a/tools/perf/arch/arm/util/cs-etm.h b/tools/perf/arch/arm/util/cs-etm.h
index 5256741be549..1a12e64f5127 100644
--- a/tools/perf/arch/arm/util/cs-etm.h
+++ b/tools/perf/arch/arm/util/cs-etm.h
@@ -1,18 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright(C) 2015 Linaro Limited. All rights reserved.
  * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef INCLUDE__PERF_CS_ETM_H__
diff --git a/tools/perf/arch/arm/util/pmu.c b/tools/perf/arch/arm/util/pmu.c
index ac4dffc807b8..e047571e6080 100644
--- a/tools/perf/arch/arm/util/pmu.c
+++ b/tools/perf/arch/arm/util/pmu.c
@@ -1,18 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright(C) 2015 Linaro Limited. All rights reserved.
  * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <string.h>
diff --git a/tools/perf/arch/s390/util/auxtrace.c b/tools/perf/arch/s390/util/auxtrace.c
index 6cb48e4cffd9..3afe8256eff2 100644
--- a/tools/perf/arch/s390/util/auxtrace.c
+++ b/tools/perf/arch/s390/util/auxtrace.c
@@ -87,6 +87,7 @@ struct auxtrace_record *auxtrace_record__init(struct perf_evlist *evlist,
 	struct perf_evsel *pos;
 	int diagnose = 0;
 
+	*err = 0;
 	if (evlist->nr_entries == 0)
 		return NULL;
 
diff --git a/tools/perf/arch/s390/util/header.c b/tools/perf/arch/s390/util/header.c
index a4c30f1c70be..163b92f33998 100644
--- a/tools/perf/arch/s390/util/header.c
+++ b/tools/perf/arch/s390/util/header.c
@@ -146,21 +146,3 @@ char *get_cpuid_str(struct perf_pmu *pmu __maybe_unused)
 		zfree(&buf);
 	return buf;
 }
-
-/*
- * Compare the cpuid string returned by get_cpuid() function
- * with the name generated by the jevents file read from
- * pmu-events/arch/s390/mapfile.csv.
- *
- * Parameter mapcpuid is the cpuid as stored in the
- * pmu-events/arch/s390/mapfile.csv. This is just the type number.
- * Parameter cpuid is the cpuid returned by function get_cpuid().
- */
-int strcmp_cpuid_str(const char *mapcpuid, const char *cpuid)
-{
-	char *cp = strchr(cpuid, ',');
-
-	if (cp == NULL)
-		return -1;
-	return strncmp(cp + 1, mapcpuid, strlen(mapcpuid));
-}
diff --git a/tools/perf/arch/x86/Makefile b/tools/perf/arch/x86/Makefile
index d74eaa7aa927..1a38e78117ce 100644
--- a/tools/perf/arch/x86/Makefile
+++ b/tools/perf/arch/x86/Makefile
@@ -21,7 +21,7 @@ _dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
 $(header): $(sys)/syscall_64.tbl $(systbl)
 	@(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
         (diff -B arch/x86/entry/syscalls/syscall_64.tbl ../../arch/x86/entry/syscalls/syscall_64.tbl >/dev/null) \
-        || echo "Warning: Kernel ABI header at 'tools/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl'" >&2 )) || true
+        || echo "Warning: Kernel ABI header at 'tools/perf/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl'" >&2 )) || true
 	$(Q)$(SHELL) '$(systbl)' $(sys)/syscall_64.tbl 'x86_64' > $@
 
 clean::
diff --git a/tools/perf/arch/x86/annotate/instructions.c b/tools/perf/arch/x86/annotate/instructions.c
index 5bd1ba8c0282..44f5aba78210 100644
--- a/tools/perf/arch/x86/annotate/instructions.c
+++ b/tools/perf/arch/x86/annotate/instructions.c
@@ -1,21 +1,43 @@
 // SPDX-License-Identifier: GPL-2.0
 static struct ins x86__instructions[] = {
+	{ .name = "adc",	.ops = &mov_ops,  },
+	{ .name = "adcb",	.ops = &mov_ops,  },
+	{ .name = "adcl",	.ops = &mov_ops,  },
 	{ .name = "add",	.ops = &mov_ops,  },
 	{ .name = "addl",	.ops = &mov_ops,  },
 	{ .name = "addq",	.ops = &mov_ops,  },
+	{ .name = "addsd",	.ops = &mov_ops,  },
 	{ .name = "addw",	.ops = &mov_ops,  },
 	{ .name = "and",	.ops = &mov_ops,  },
+	{ .name = "andb",	.ops = &mov_ops,  },
+	{ .name = "andl",	.ops = &mov_ops,  },
+	{ .name = "andpd",	.ops = &mov_ops,  },
+	{ .name = "andps",	.ops = &mov_ops,  },
+	{ .name = "andq",	.ops = &mov_ops,  },
+	{ .name = "andw",	.ops = &mov_ops,  },
+	{ .name = "bsr",	.ops = &mov_ops,  },
+	{ .name = "bt",		.ops = &mov_ops,  },
+	{ .name = "btr",	.ops = &mov_ops,  },
 	{ .name = "bts",	.ops = &mov_ops,  },
+	{ .name = "btsq",	.ops = &mov_ops,  },
 	{ .name = "call",	.ops = &call_ops, },
 	{ .name = "callq",	.ops = &call_ops, },
+	{ .name = "cmovbe",	.ops = &mov_ops,  },
+	{ .name = "cmove",	.ops = &mov_ops,  },
+	{ .name = "cmovae",	.ops = &mov_ops,  },
 	{ .name = "cmp",	.ops = &mov_ops,  },
 	{ .name = "cmpb",	.ops = &mov_ops,  },
 	{ .name = "cmpl",	.ops = &mov_ops,  },
 	{ .name = "cmpq",	.ops = &mov_ops,  },
 	{ .name = "cmpw",	.ops = &mov_ops,  },
 	{ .name = "cmpxch",	.ops = &mov_ops,  },
+	{ .name = "cmpxchg",	.ops = &mov_ops,  },
+	{ .name = "cs",		.ops = &mov_ops,  },
 	{ .name = "dec",	.ops = &dec_ops,  },
 	{ .name = "decl",	.ops = &dec_ops,  },
+	{ .name = "divsd",	.ops = &mov_ops,  },
+	{ .name = "divss",	.ops = &mov_ops,  },
+	{ .name = "gs",		.ops = &mov_ops,  },
 	{ .name = "imul",	.ops = &mov_ops,  },
 	{ .name = "inc",	.ops = &dec_ops,  },
 	{ .name = "incl",	.ops = &dec_ops,  },
@@ -57,25 +79,68 @@ static struct ins x86__instructions[] = {
 	{ .name = "lea",	.ops = &mov_ops,  },
 	{ .name = "lock",	.ops = &lock_ops, },
 	{ .name = "mov",	.ops = &mov_ops,  },
+	{ .name = "movapd",	.ops = &mov_ops,  },
+	{ .name = "movaps",	.ops = &mov_ops,  },
 	{ .name = "movb",	.ops = &mov_ops,  },
 	{ .name = "movdqa",	.ops = &mov_ops,  },
+	{ .name = "movdqu",	.ops = &mov_ops,  },
 	{ .name = "movl",	.ops = &mov_ops,  },
 	{ .name = "movq",	.ops = &mov_ops,  },
+	{ .name = "movsd",	.ops = &mov_ops,  },
 	{ .name = "movslq",	.ops = &mov_ops,  },
+	{ .name = "movss",	.ops = &mov_ops,  },
+	{ .name = "movupd",	.ops = &mov_ops,  },
+	{ .name = "movups",	.ops = &mov_ops,  },
+	{ .name = "movw",	.ops = &mov_ops,  },
 	{ .name = "movzbl",	.ops = &mov_ops,  },
 	{ .name = "movzwl",	.ops = &mov_ops,  },
+	{ .name = "mulsd",	.ops = &mov_ops,  },
+	{ .name = "mulss",	.ops = &mov_ops,  },
 	{ .name = "nop",	.ops = &nop_ops,  },
 	{ .name = "nopl",	.ops = &nop_ops,  },
 	{ .name = "nopw",	.ops = &nop_ops,  },
 	{ .name = "or",		.ops = &mov_ops,  },
+	{ .name = "orb",	.ops = &mov_ops,  },
 	{ .name = "orl",	.ops = &mov_ops,  },
+	{ .name = "orps",	.ops = &mov_ops,  },
+	{ .name = "orq",	.ops = &mov_ops,  },
+	{ .name = "pand",	.ops = &mov_ops,  },
+	{ .name = "paddq",	.ops = &mov_ops,  },
+	{ .name = "pcmpeqb",	.ops = &mov_ops,  },
+	{ .name = "por",	.ops = &mov_ops,  },
+	{ .name = "rclb",	.ops = &mov_ops,  },
+	{ .name = "rcll",	.ops = &mov_ops,  },
+	{ .name = "retq",	.ops = &ret_ops,  },
+	{ .name = "sbb",	.ops = &mov_ops,  },
+	{ .name = "sbbl",	.ops = &mov_ops,  },
+	{ .name = "sete",	.ops = &mov_ops,  },
+	{ .name = "sub",	.ops = &mov_ops,  },
+	{ .name = "subl",	.ops = &mov_ops,  },
+	{ .name = "subq",	.ops = &mov_ops,  },
+	{ .name = "subsd",	.ops = &mov_ops,  },
+	{ .name = "subw",	.ops = &mov_ops,  },
 	{ .name = "test",	.ops = &mov_ops,  },
 	{ .name = "testb",	.ops = &mov_ops,  },
 	{ .name = "testl",	.ops = &mov_ops,  },
+	{ .name = "ucomisd",	.ops = &mov_ops,  },
+	{ .name = "ucomiss",	.ops = &mov_ops,  },
+	{ .name = "vaddsd",	.ops = &mov_ops,  },
+	{ .name = "vandpd",	.ops = &mov_ops,  },
+	{ .name = "vmovdqa",	.ops = &mov_ops,  },
+	{ .name = "vmovq",	.ops = &mov_ops,  },
+	{ .name = "vmovsd",	.ops = &mov_ops,  },
+	{ .name = "vmulsd",	.ops = &mov_ops,  },
+	{ .name = "vorpd",	.ops = &mov_ops,  },
+	{ .name = "vsubsd",	.ops = &mov_ops,  },
+	{ .name = "vucomisd",	.ops = &mov_ops,  },
 	{ .name = "xadd",	.ops = &mov_ops,  },
 	{ .name = "xbeginl",	.ops = &jump_ops, },
 	{ .name = "xbeginq",	.ops = &jump_ops, },
-	{ .name = "retq",	.ops = &ret_ops,  },
+	{ .name = "xchg",	.ops = &mov_ops,  },
+	{ .name = "xor",	.ops = &mov_ops, },
+	{ .name = "xorb",	.ops = &mov_ops, },
+	{ .name = "xorpd",	.ops = &mov_ops, },
+	{ .name = "xorps",	.ops = &mov_ops, },
 };
 
 static bool x86__ins_is_fused(struct arch *arch, const char *ins1,
diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
index 5aef183e2f85..4dfe42666d0c 100644
--- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
@@ -4,379 +4,383 @@
 # The format is:
 # <number> <abi> <name> <entry point>
 #
+# The __x64_sys_*() stubs are created on-the-fly for sys_*() system calls
+#
 # The abi is "common", "64" or "x32" for this file.
 #
-0	common	read			sys_read
-1	common	write			sys_write
-2	common	open			sys_open
-3	common	close			sys_close
-4	common	stat			sys_newstat
-5	common	fstat			sys_newfstat
-6	common	lstat			sys_newlstat
-7	common	poll			sys_poll
-8	common	lseek			sys_lseek
-9	common	mmap			sys_mmap
-10	common	mprotect		sys_mprotect
-11	common	munmap			sys_munmap
-12	common	brk			sys_brk
-13	64	rt_sigaction		sys_rt_sigaction
-14	common	rt_sigprocmask		sys_rt_sigprocmask
-15	64	rt_sigreturn		sys_rt_sigreturn/ptregs
-16	64	ioctl			sys_ioctl
-17	common	pread64			sys_pread64
-18	common	pwrite64		sys_pwrite64
-19	64	readv			sys_readv
-20	64	writev			sys_writev
-21	common	access			sys_access
-22	common	pipe			sys_pipe
-23	common	select			sys_select
-24	common	sched_yield		sys_sched_yield
-25	common	mremap			sys_mremap
-26	common	msync			sys_msync
-27	common	mincore			sys_mincore
-28	common	madvise			sys_madvise
-29	common	shmget			sys_shmget
-30	common	shmat			sys_shmat
-31	common	shmctl			sys_shmctl
-32	common	dup			sys_dup
-33	common	dup2			sys_dup2
-34	common	pause			sys_pause
-35	common	nanosleep		sys_nanosleep
-36	common	getitimer		sys_getitimer
-37	common	alarm			sys_alarm
-38	common	setitimer		sys_setitimer
-39	common	getpid			sys_getpid
-40	common	sendfile		sys_sendfile64
-41	common	socket			sys_socket
-42	common	connect			sys_connect
-43	common	accept			sys_accept
-44	common	sendto			sys_sendto
-45	64	recvfrom		sys_recvfrom
-46	64	sendmsg			sys_sendmsg
-47	64	recvmsg			sys_recvmsg
-48	common	shutdown		sys_shutdown
-49	common	bind			sys_bind
-50	common	listen			sys_listen
-51	common	getsockname		sys_getsockname
-52	common	getpeername		sys_getpeername
-53	common	socketpair		sys_socketpair
-54	64	setsockopt		sys_setsockopt
-55	64	getsockopt		sys_getsockopt
-56	common	clone			sys_clone/ptregs
-57	common	fork			sys_fork/ptregs
-58	common	vfork			sys_vfork/ptregs
-59	64	execve			sys_execve/ptregs
-60	common	exit			sys_exit
-61	common	wait4			sys_wait4
-62	common	kill			sys_kill
-63	common	uname			sys_newuname
-64	common	semget			sys_semget
-65	common	semop			sys_semop
-66	common	semctl			sys_semctl
-67	common	shmdt			sys_shmdt
-68	common	msgget			sys_msgget
-69	common	msgsnd			sys_msgsnd
-70	common	msgrcv			sys_msgrcv
-71	common	msgctl			sys_msgctl
-72	common	fcntl			sys_fcntl
-73	common	flock			sys_flock
-74	common	fsync			sys_fsync
-75	common	fdatasync		sys_fdatasync
-76	common	truncate		sys_truncate
-77	common	ftruncate		sys_ftruncate
-78	common	getdents		sys_getdents
-79	common	getcwd			sys_getcwd
-80	common	chdir			sys_chdir
-81	common	fchdir			sys_fchdir
-82	common	rename			sys_rename
-83	common	mkdir			sys_mkdir
-84	common	rmdir			sys_rmdir
-85	common	creat			sys_creat
-86	common	link			sys_link
-87	common	unlink			sys_unlink
-88	common	symlink			sys_symlink
-89	common	readlink		sys_readlink
-90	common	chmod			sys_chmod
-91	common	fchmod			sys_fchmod
-92	common	chown			sys_chown
-93	common	fchown			sys_fchown
-94	common	lchown			sys_lchown
-95	common	umask			sys_umask
-96	common	gettimeofday		sys_gettimeofday
-97	common	getrlimit		sys_getrlimit
-98	common	getrusage		sys_getrusage
-99	common	sysinfo			sys_sysinfo
-100	common	times			sys_times
-101	64	ptrace			sys_ptrace
-102	common	getuid			sys_getuid
-103	common	syslog			sys_syslog
-104	common	getgid			sys_getgid
-105	common	setuid			sys_setuid
-106	common	setgid			sys_setgid
-107	common	geteuid			sys_geteuid
-108	common	getegid			sys_getegid
-109	common	setpgid			sys_setpgid
-110	common	getppid			sys_getppid
-111	common	getpgrp			sys_getpgrp
-112	common	setsid			sys_setsid
-113	common	setreuid		sys_setreuid
-114	common	setregid		sys_setregid
-115	common	getgroups		sys_getgroups
-116	common	setgroups		sys_setgroups
-117	common	setresuid		sys_setresuid
-118	common	getresuid		sys_getresuid
-119	common	setresgid		sys_setresgid
-120	common	getresgid		sys_getresgid
-121	common	getpgid			sys_getpgid
-122	common	setfsuid		sys_setfsuid
-123	common	setfsgid		sys_setfsgid
-124	common	getsid			sys_getsid
-125	common	capget			sys_capget
-126	common	capset			sys_capset
-127	64	rt_sigpending		sys_rt_sigpending
-128	64	rt_sigtimedwait		sys_rt_sigtimedwait
-129	64	rt_sigqueueinfo		sys_rt_sigqueueinfo
-130	common	rt_sigsuspend		sys_rt_sigsuspend
-131	64	sigaltstack		sys_sigaltstack
-132	common	utime			sys_utime
-133	common	mknod			sys_mknod
+0	common	read			__x64_sys_read
+1	common	write			__x64_sys_write
+2	common	open			__x64_sys_open
+3	common	close			__x64_sys_close
+4	common	stat			__x64_sys_newstat
+5	common	fstat			__x64_sys_newfstat
+6	common	lstat			__x64_sys_newlstat
+7	common	poll			__x64_sys_poll
+8	common	lseek			__x64_sys_lseek
+9	common	mmap			__x64_sys_mmap
+10	common	mprotect		__x64_sys_mprotect
+11	common	munmap			__x64_sys_munmap
+12	common	brk			__x64_sys_brk
+13	64	rt_sigaction		__x64_sys_rt_sigaction
+14	common	rt_sigprocmask		__x64_sys_rt_sigprocmask
+15	64	rt_sigreturn		__x64_sys_rt_sigreturn/ptregs
+16	64	ioctl			__x64_sys_ioctl
+17	common	pread64			__x64_sys_pread64
+18	common	pwrite64		__x64_sys_pwrite64
+19	64	readv			__x64_sys_readv
+20	64	writev			__x64_sys_writev
+21	common	access			__x64_sys_access
+22	common	pipe			__x64_sys_pipe
+23	common	select			__x64_sys_select
+24	common	sched_yield		__x64_sys_sched_yield
+25	common	mremap			__x64_sys_mremap
+26	common	msync			__x64_sys_msync
+27	common	mincore			__x64_sys_mincore
+28	common	madvise			__x64_sys_madvise
+29	common	shmget			__x64_sys_shmget
+30	common	shmat			__x64_sys_shmat
+31	common	shmctl			__x64_sys_shmctl
+32	common	dup			__x64_sys_dup
+33	common	dup2			__x64_sys_dup2
+34	common	pause			__x64_sys_pause
+35	common	nanosleep		__x64_sys_nanosleep
+36	common	getitimer		__x64_sys_getitimer
+37	common	alarm			__x64_sys_alarm
+38	common	setitimer		__x64_sys_setitimer
+39	common	getpid			__x64_sys_getpid
+40	common	sendfile		__x64_sys_sendfile64
+41	common	socket			__x64_sys_socket
+42	common	connect			__x64_sys_connect
+43	common	accept			__x64_sys_accept
+44	common	sendto			__x64_sys_sendto
+45	64	recvfrom		__x64_sys_recvfrom
+46	64	sendmsg			__x64_sys_sendmsg
+47	64	recvmsg			__x64_sys_recvmsg
+48	common	shutdown		__x64_sys_shutdown
+49	common	bind			__x64_sys_bind
+50	common	listen			__x64_sys_listen
+51	common	getsockname		__x64_sys_getsockname
+52	common	getpeername		__x64_sys_getpeername
+53	common	socketpair		__x64_sys_socketpair
+54	64	setsockopt		__x64_sys_setsockopt
+55	64	getsockopt		__x64_sys_getsockopt
+56	common	clone			__x64_sys_clone/ptregs
+57	common	fork			__x64_sys_fork/ptregs
+58	common	vfork			__x64_sys_vfork/ptregs
+59	64	execve			__x64_sys_execve/ptregs
+60	common	exit			__x64_sys_exit
+61	common	wait4			__x64_sys_wait4
+62	common	kill			__x64_sys_kill
+63	common	uname			__x64_sys_newuname
+64	common	semget			__x64_sys_semget
+65	common	semop			__x64_sys_semop
+66	common	semctl			__x64_sys_semctl
+67	common	shmdt			__x64_sys_shmdt
+68	common	msgget			__x64_sys_msgget
+69	common	msgsnd			__x64_sys_msgsnd
+70	common	msgrcv			__x64_sys_msgrcv
+71	common	msgctl			__x64_sys_msgctl
+72	common	fcntl			__x64_sys_fcntl
+73	common	flock			__x64_sys_flock
+74	common	fsync			__x64_sys_fsync
+75	common	fdatasync		__x64_sys_fdatasync
+76	common	truncate		__x64_sys_truncate
+77	common	ftruncate		__x64_sys_ftruncate
+78	common	getdents		__x64_sys_getdents
+79	common	getcwd			__x64_sys_getcwd
+80	common	chdir			__x64_sys_chdir
+81	common	fchdir			__x64_sys_fchdir
+82	common	rename			__x64_sys_rename
+83	common	mkdir			__x64_sys_mkdir
+84	common	rmdir			__x64_sys_rmdir
+85	common	creat			__x64_sys_creat
+86	common	link			__x64_sys_link
+87	common	unlink			__x64_sys_unlink
+88	common	symlink			__x64_sys_symlink
+89	common	readlink		__x64_sys_readlink
+90	common	chmod			__x64_sys_chmod
+91	common	fchmod			__x64_sys_fchmod
+92	common	chown			__x64_sys_chown
+93	common	fchown			__x64_sys_fchown
+94	common	lchown			__x64_sys_lchown
+95	common	umask			__x64_sys_umask
+96	common	gettimeofday		__x64_sys_gettimeofday
+97	common	getrlimit		__x64_sys_getrlimit
+98	common	getrusage		__x64_sys_getrusage
+99	common	sysinfo			__x64_sys_sysinfo
+100	common	times			__x64_sys_times
+101	64	ptrace			__x64_sys_ptrace
+102	common	getuid			__x64_sys_getuid
+103	common	syslog			__x64_sys_syslog
+104	common	getgid			__x64_sys_getgid
+105	common	setuid			__x64_sys_setuid
+106	common	setgid			__x64_sys_setgid
+107	common	geteuid			__x64_sys_geteuid
+108	common	getegid			__x64_sys_getegid
+109	common	setpgid			__x64_sys_setpgid
+110	common	getppid			__x64_sys_getppid
+111	common	getpgrp			__x64_sys_getpgrp
+112	common	setsid			__x64_sys_setsid
+113	common	setreuid		__x64_sys_setreuid
+114	common	setregid		__x64_sys_setregid
+115	common	getgroups		__x64_sys_getgroups
+116	common	setgroups		__x64_sys_setgroups
+117	common	setresuid		__x64_sys_setresuid
+118	common	getresuid		__x64_sys_getresuid
+119	common	setresgid		__x64_sys_setresgid
+120	common	getresgid		__x64_sys_getresgid
+121	common	getpgid			__x64_sys_getpgid
+122	common	setfsuid		__x64_sys_setfsuid
+123	common	setfsgid		__x64_sys_setfsgid
+124	common	getsid			__x64_sys_getsid
+125	common	capget			__x64_sys_capget
+126	common	capset			__x64_sys_capset
+127	64	rt_sigpending		__x64_sys_rt_sigpending
+128	64	rt_sigtimedwait		__x64_sys_rt_sigtimedwait
+129	64	rt_sigqueueinfo		__x64_sys_rt_sigqueueinfo
+130	common	rt_sigsuspend		__x64_sys_rt_sigsuspend
+131	64	sigaltstack		__x64_sys_sigaltstack
+132	common	utime			__x64_sys_utime
+133	common	mknod			__x64_sys_mknod
 134	64	uselib
-135	common	personality		sys_personality
-136	common	ustat			sys_ustat
-137	common	statfs			sys_statfs
-138	common	fstatfs			sys_fstatfs
-139	common	sysfs			sys_sysfs
-140	common	getpriority		sys_getpriority
-141	common	setpriority		sys_setpriority
-142	common	sched_setparam		sys_sched_setparam
-143	common	sched_getparam		sys_sched_getparam
-144	common	sched_setscheduler	sys_sched_setscheduler
-145	common	sched_getscheduler	sys_sched_getscheduler
-146	common	sched_get_priority_max	sys_sched_get_priority_max
-147	common	sched_get_priority_min	sys_sched_get_priority_min
-148	common	sched_rr_get_interval	sys_sched_rr_get_interval
-149	common	mlock			sys_mlock
-150	common	munlock			sys_munlock
-151	common	mlockall		sys_mlockall
-152	common	munlockall		sys_munlockall
-153	common	vhangup			sys_vhangup
-154	common	modify_ldt		sys_modify_ldt
-155	common	pivot_root		sys_pivot_root
-156	64	_sysctl			sys_sysctl
-157	common	prctl			sys_prctl
-158	common	arch_prctl		sys_arch_prctl
-159	common	adjtimex		sys_adjtimex
-160	common	setrlimit		sys_setrlimit
-161	common	chroot			sys_chroot
-162	common	sync			sys_sync
-163	common	acct			sys_acct
-164	common	settimeofday		sys_settimeofday
-165	common	mount			sys_mount
-166	common	umount2			sys_umount
-167	common	swapon			sys_swapon
-168	common	swapoff			sys_swapoff
-169	common	reboot			sys_reboot
-170	common	sethostname		sys_sethostname
-171	common	setdomainname		sys_setdomainname
-172	common	iopl			sys_iopl/ptregs
-173	common	ioperm			sys_ioperm
+135	common	personality		__x64_sys_personality
+136	common	ustat			__x64_sys_ustat
+137	common	statfs			__x64_sys_statfs
+138	common	fstatfs			__x64_sys_fstatfs
+139	common	sysfs			__x64_sys_sysfs
+140	common	getpriority		__x64_sys_getpriority
+141	common	setpriority		__x64_sys_setpriority
+142	common	sched_setparam		__x64_sys_sched_setparam
+143	common	sched_getparam		__x64_sys_sched_getparam
+144	common	sched_setscheduler	__x64_sys_sched_setscheduler
+145	common	sched_getscheduler	__x64_sys_sched_getscheduler
+146	common	sched_get_priority_max	__x64_sys_sched_get_priority_max
+147	common	sched_get_priority_min	__x64_sys_sched_get_priority_min
+148	common	sched_rr_get_interval	__x64_sys_sched_rr_get_interval
+149	common	mlock			__x64_sys_mlock
+150	common	munlock			__x64_sys_munlock
+151	common	mlockall		__x64_sys_mlockall
+152	common	munlockall		__x64_sys_munlockall
+153	common	vhangup			__x64_sys_vhangup
+154	common	modify_ldt		__x64_sys_modify_ldt
+155	common	pivot_root		__x64_sys_pivot_root
+156	64	_sysctl			__x64_sys_sysctl
+157	common	prctl			__x64_sys_prctl
+158	common	arch_prctl		__x64_sys_arch_prctl
+159	common	adjtimex		__x64_sys_adjtimex
+160	common	setrlimit		__x64_sys_setrlimit
+161	common	chroot			__x64_sys_chroot
+162	common	sync			__x64_sys_sync
+163	common	acct			__x64_sys_acct
+164	common	settimeofday		__x64_sys_settimeofday
+165	common	mount			__x64_sys_mount
+166	common	umount2			__x64_sys_umount
+167	common	swapon			__x64_sys_swapon
+168	common	swapoff			__x64_sys_swapoff
+169	common	reboot			__x64_sys_reboot
+170	common	sethostname		__x64_sys_sethostname
+171	common	setdomainname		__x64_sys_setdomainname
+172	common	iopl			__x64_sys_iopl/ptregs
+173	common	ioperm			__x64_sys_ioperm
 174	64	create_module
-175	common	init_module		sys_init_module
-176	common	delete_module		sys_delete_module
+175	common	init_module		__x64_sys_init_module
+176	common	delete_module		__x64_sys_delete_module
 177	64	get_kernel_syms
 178	64	query_module
-179	common	quotactl		sys_quotactl
+179	common	quotactl		__x64_sys_quotactl
 180	64	nfsservctl
 181	common	getpmsg
 182	common	putpmsg
 183	common	afs_syscall
 184	common	tuxcall
 185	common	security
-186	common	gettid			sys_gettid
-187	common	readahead		sys_readahead
-188	common	setxattr		sys_setxattr
-189	common	lsetxattr		sys_lsetxattr
-190	common	fsetxattr		sys_fsetxattr
-191	common	getxattr		sys_getxattr
-192	common	lgetxattr		sys_lgetxattr
-193	common	fgetxattr		sys_fgetxattr
-194	common	listxattr		sys_listxattr
-195	common	llistxattr		sys_llistxattr
-196	common	flistxattr		sys_flistxattr
-197	common	removexattr		sys_removexattr
-198	common	lremovexattr		sys_lremovexattr
-199	common	fremovexattr		sys_fremovexattr
-200	common	tkill			sys_tkill
-201	common	time			sys_time
-202	common	futex			sys_futex
-203	common	sched_setaffinity	sys_sched_setaffinity
-204	common	sched_getaffinity	sys_sched_getaffinity
+186	common	gettid			__x64_sys_gettid
+187	common	readahead		__x64_sys_readahead
+188	common	setxattr		__x64_sys_setxattr
+189	common	lsetxattr		__x64_sys_lsetxattr
+190	common	fsetxattr		__x64_sys_fsetxattr
+191	common	getxattr		__x64_sys_getxattr
+192	common	lgetxattr		__x64_sys_lgetxattr
+193	common	fgetxattr		__x64_sys_fgetxattr
+194	common	listxattr		__x64_sys_listxattr
+195	common	llistxattr		__x64_sys_llistxattr
+196	common	flistxattr		__x64_sys_flistxattr
+197	common	removexattr		__x64_sys_removexattr
+198	common	lremovexattr		__x64_sys_lremovexattr
+199	common	fremovexattr		__x64_sys_fremovexattr
+200	common	tkill			__x64_sys_tkill
+201	common	time			__x64_sys_time
+202	common	futex			__x64_sys_futex
+203	common	sched_setaffinity	__x64_sys_sched_setaffinity
+204	common	sched_getaffinity	__x64_sys_sched_getaffinity
 205	64	set_thread_area
-206	64	io_setup		sys_io_setup
-207	common	io_destroy		sys_io_destroy
-208	common	io_getevents		sys_io_getevents
-209	64	io_submit		sys_io_submit
-210	common	io_cancel		sys_io_cancel
+206	64	io_setup		__x64_sys_io_setup
+207	common	io_destroy		__x64_sys_io_destroy
+208	common	io_getevents		__x64_sys_io_getevents
+209	64	io_submit		__x64_sys_io_submit
+210	common	io_cancel		__x64_sys_io_cancel
 211	64	get_thread_area
-212	common	lookup_dcookie		sys_lookup_dcookie
-213	common	epoll_create		sys_epoll_create
+212	common	lookup_dcookie		__x64_sys_lookup_dcookie
+213	common	epoll_create		__x64_sys_epoll_create
 214	64	epoll_ctl_old
 215	64	epoll_wait_old
-216	common	remap_file_pages	sys_remap_file_pages
-217	common	getdents64		sys_getdents64
-218	common	set_tid_address		sys_set_tid_address
-219	common	restart_syscall		sys_restart_syscall
-220	common	semtimedop		sys_semtimedop
-221	common	fadvise64		sys_fadvise64
-222	64	timer_create		sys_timer_create
-223	common	timer_settime		sys_timer_settime
-224	common	timer_gettime		sys_timer_gettime
-225	common	timer_getoverrun	sys_timer_getoverrun
-226	common	timer_delete		sys_timer_delete
-227	common	clock_settime		sys_clock_settime
-228	common	clock_gettime		sys_clock_gettime
-229	common	clock_getres		sys_clock_getres
-230	common	clock_nanosleep		sys_clock_nanosleep
-231	common	exit_group		sys_exit_group
-232	common	epoll_wait		sys_epoll_wait
-233	common	epoll_ctl		sys_epoll_ctl
-234	common	tgkill			sys_tgkill
-235	common	utimes			sys_utimes
+216	common	remap_file_pages	__x64_sys_remap_file_pages
+217	common	getdents64		__x64_sys_getdents64
+218	common	set_tid_address		__x64_sys_set_tid_address
+219	common	restart_syscall		__x64_sys_restart_syscall
+220	common	semtimedop		__x64_sys_semtimedop
+221	common	fadvise64		__x64_sys_fadvise64
+222	64	timer_create		__x64_sys_timer_create
+223	common	timer_settime		__x64_sys_timer_settime
+224	common	timer_gettime		__x64_sys_timer_gettime
+225	common	timer_getoverrun	__x64_sys_timer_getoverrun
+226	common	timer_delete		__x64_sys_timer_delete
+227	common	clock_settime		__x64_sys_clock_settime
+228	common	clock_gettime		__x64_sys_clock_gettime
+229	common	clock_getres		__x64_sys_clock_getres
+230	common	clock_nanosleep		__x64_sys_clock_nanosleep
+231	common	exit_group		__x64_sys_exit_group
+232	common	epoll_wait		__x64_sys_epoll_wait
+233	common	epoll_ctl		__x64_sys_epoll_ctl
+234	common	tgkill			__x64_sys_tgkill
+235	common	utimes			__x64_sys_utimes
 236	64	vserver
-237	common	mbind			sys_mbind
-238	common	set_mempolicy		sys_set_mempolicy
-239	common	get_mempolicy		sys_get_mempolicy
-240	common	mq_open			sys_mq_open
-241	common	mq_unlink		sys_mq_unlink
-242	common	mq_timedsend		sys_mq_timedsend
-243	common	mq_timedreceive		sys_mq_timedreceive
-244	64	mq_notify		sys_mq_notify
-245	common	mq_getsetattr		sys_mq_getsetattr
-246	64	kexec_load		sys_kexec_load
-247	64	waitid			sys_waitid
-248	common	add_key			sys_add_key
-249	common	request_key		sys_request_key
-250	common	keyctl			sys_keyctl
-251	common	ioprio_set		sys_ioprio_set
-252	common	ioprio_get		sys_ioprio_get
-253	common	inotify_init		sys_inotify_init
-254	common	inotify_add_watch	sys_inotify_add_watch
-255	common	inotify_rm_watch	sys_inotify_rm_watch
-256	common	migrate_pages		sys_migrate_pages
-257	common	openat			sys_openat
-258	common	mkdirat			sys_mkdirat
-259	common	mknodat			sys_mknodat
-260	common	fchownat		sys_fchownat
-261	common	futimesat		sys_futimesat
-262	common	newfstatat		sys_newfstatat
-263	common	unlinkat		sys_unlinkat
-264	common	renameat		sys_renameat
-265	common	linkat			sys_linkat
-266	common	symlinkat		sys_symlinkat
-267	common	readlinkat		sys_readlinkat
-268	common	fchmodat		sys_fchmodat
-269	common	faccessat		sys_faccessat
-270	common	pselect6		sys_pselect6
-271	common	ppoll			sys_ppoll
-272	common	unshare			sys_unshare
-273	64	set_robust_list		sys_set_robust_list
-274	64	get_robust_list		sys_get_robust_list
-275	common	splice			sys_splice
-276	common	tee			sys_tee
-277	common	sync_file_range		sys_sync_file_range
-278	64	vmsplice		sys_vmsplice
-279	64	move_pages		sys_move_pages
-280	common	utimensat		sys_utimensat
-281	common	epoll_pwait		sys_epoll_pwait
-282	common	signalfd		sys_signalfd
-283	common	timerfd_create		sys_timerfd_create
-284	common	eventfd			sys_eventfd
-285	common	fallocate		sys_fallocate
-286	common	timerfd_settime		sys_timerfd_settime
-287	common	timerfd_gettime		sys_timerfd_gettime
-288	common	accept4			sys_accept4
-289	common	signalfd4		sys_signalfd4
-290	common	eventfd2		sys_eventfd2
-291	common	epoll_create1		sys_epoll_create1
-292	common	dup3			sys_dup3
-293	common	pipe2			sys_pipe2
-294	common	inotify_init1		sys_inotify_init1
-295	64	preadv			sys_preadv
-296	64	pwritev			sys_pwritev
-297	64	rt_tgsigqueueinfo	sys_rt_tgsigqueueinfo
-298	common	perf_event_open		sys_perf_event_open
-299	64	recvmmsg		sys_recvmmsg
-300	common	fanotify_init		sys_fanotify_init
-301	common	fanotify_mark		sys_fanotify_mark
-302	common	prlimit64		sys_prlimit64
-303	common	name_to_handle_at	sys_name_to_handle_at
-304	common	open_by_handle_at	sys_open_by_handle_at
-305	common	clock_adjtime		sys_clock_adjtime
-306	common	syncfs			sys_syncfs
-307	64	sendmmsg		sys_sendmmsg
-308	common	setns			sys_setns
-309	common	getcpu			sys_getcpu
-310	64	process_vm_readv	sys_process_vm_readv
-311	64	process_vm_writev	sys_process_vm_writev
-312	common	kcmp			sys_kcmp
-313	common	finit_module		sys_finit_module
-314	common	sched_setattr		sys_sched_setattr
-315	common	sched_getattr		sys_sched_getattr
-316	common	renameat2		sys_renameat2
-317	common	seccomp			sys_seccomp
-318	common	getrandom		sys_getrandom
-319	common	memfd_create		sys_memfd_create
-320	common	kexec_file_load		sys_kexec_file_load
-321	common	bpf			sys_bpf
-322	64	execveat		sys_execveat/ptregs
-323	common	userfaultfd		sys_userfaultfd
-324	common	membarrier		sys_membarrier
-325	common	mlock2			sys_mlock2
-326	common	copy_file_range		sys_copy_file_range
-327	64	preadv2			sys_preadv2
-328	64	pwritev2		sys_pwritev2
-329	common	pkey_mprotect		sys_pkey_mprotect
-330	common	pkey_alloc		sys_pkey_alloc
-331	common	pkey_free		sys_pkey_free
-332	common	statx			sys_statx
+237	common	mbind			__x64_sys_mbind
+238	common	set_mempolicy		__x64_sys_set_mempolicy
+239	common	get_mempolicy		__x64_sys_get_mempolicy
+240	common	mq_open			__x64_sys_mq_open
+241	common	mq_unlink		__x64_sys_mq_unlink
+242	common	mq_timedsend		__x64_sys_mq_timedsend
+243	common	mq_timedreceive		__x64_sys_mq_timedreceive
+244	64	mq_notify		__x64_sys_mq_notify
+245	common	mq_getsetattr		__x64_sys_mq_getsetattr
+246	64	kexec_load		__x64_sys_kexec_load
+247	64	waitid			__x64_sys_waitid
+248	common	add_key			__x64_sys_add_key
+249	common	request_key		__x64_sys_request_key
+250	common	keyctl			__x64_sys_keyctl
+251	common	ioprio_set		__x64_sys_ioprio_set
+252	common	ioprio_get		__x64_sys_ioprio_get
+253	common	inotify_init		__x64_sys_inotify_init
+254	common	inotify_add_watch	__x64_sys_inotify_add_watch
+255	common	inotify_rm_watch	__x64_sys_inotify_rm_watch
+256	common	migrate_pages		__x64_sys_migrate_pages
+257	common	openat			__x64_sys_openat
+258	common	mkdirat			__x64_sys_mkdirat
+259	common	mknodat			__x64_sys_mknodat
+260	common	fchownat		__x64_sys_fchownat
+261	common	futimesat		__x64_sys_futimesat
+262	common	newfstatat		__x64_sys_newfstatat
+263	common	unlinkat		__x64_sys_unlinkat
+264	common	renameat		__x64_sys_renameat
+265	common	linkat			__x64_sys_linkat
+266	common	symlinkat		__x64_sys_symlinkat
+267	common	readlinkat		__x64_sys_readlinkat
+268	common	fchmodat		__x64_sys_fchmodat
+269	common	faccessat		__x64_sys_faccessat
+270	common	pselect6		__x64_sys_pselect6
+271	common	ppoll			__x64_sys_ppoll
+272	common	unshare			__x64_sys_unshare
+273	64	set_robust_list		__x64_sys_set_robust_list
+274	64	get_robust_list		__x64_sys_get_robust_list
+275	common	splice			__x64_sys_splice
+276	common	tee			__x64_sys_tee
+277	common	sync_file_range		__x64_sys_sync_file_range
+278	64	vmsplice		__x64_sys_vmsplice
+279	64	move_pages		__x64_sys_move_pages
+280	common	utimensat		__x64_sys_utimensat
+281	common	epoll_pwait		__x64_sys_epoll_pwait
+282	common	signalfd		__x64_sys_signalfd
+283	common	timerfd_create		__x64_sys_timerfd_create
+284	common	eventfd			__x64_sys_eventfd
+285	common	fallocate		__x64_sys_fallocate
+286	common	timerfd_settime		__x64_sys_timerfd_settime
+287	common	timerfd_gettime		__x64_sys_timerfd_gettime
+288	common	accept4			__x64_sys_accept4
+289	common	signalfd4		__x64_sys_signalfd4
+290	common	eventfd2		__x64_sys_eventfd2
+291	common	epoll_create1		__x64_sys_epoll_create1
+292	common	dup3			__x64_sys_dup3
+293	common	pipe2			__x64_sys_pipe2
+294	common	inotify_init1		__x64_sys_inotify_init1
+295	64	preadv			__x64_sys_preadv
+296	64	pwritev			__x64_sys_pwritev
+297	64	rt_tgsigqueueinfo	__x64_sys_rt_tgsigqueueinfo
+298	common	perf_event_open		__x64_sys_perf_event_open
+299	64	recvmmsg		__x64_sys_recvmmsg
+300	common	fanotify_init		__x64_sys_fanotify_init
+301	common	fanotify_mark		__x64_sys_fanotify_mark
+302	common	prlimit64		__x64_sys_prlimit64
+303	common	name_to_handle_at	__x64_sys_name_to_handle_at
+304	common	open_by_handle_at	__x64_sys_open_by_handle_at
+305	common	clock_adjtime		__x64_sys_clock_adjtime
+306	common	syncfs			__x64_sys_syncfs
+307	64	sendmmsg		__x64_sys_sendmmsg
+308	common	setns			__x64_sys_setns
+309	common	getcpu			__x64_sys_getcpu
+310	64	process_vm_readv	__x64_sys_process_vm_readv
+311	64	process_vm_writev	__x64_sys_process_vm_writev
+312	common	kcmp			__x64_sys_kcmp
+313	common	finit_module		__x64_sys_finit_module
+314	common	sched_setattr		__x64_sys_sched_setattr
+315	common	sched_getattr		__x64_sys_sched_getattr
+316	common	renameat2		__x64_sys_renameat2
+317	common	seccomp			__x64_sys_seccomp
+318	common	getrandom		__x64_sys_getrandom
+319	common	memfd_create		__x64_sys_memfd_create
+320	common	kexec_file_load		__x64_sys_kexec_file_load
+321	common	bpf			__x64_sys_bpf
+322	64	execveat		__x64_sys_execveat/ptregs
+323	common	userfaultfd		__x64_sys_userfaultfd
+324	common	membarrier		__x64_sys_membarrier
+325	common	mlock2			__x64_sys_mlock2
+326	common	copy_file_range		__x64_sys_copy_file_range
+327	64	preadv2			__x64_sys_preadv2
+328	64	pwritev2		__x64_sys_pwritev2
+329	common	pkey_mprotect		__x64_sys_pkey_mprotect
+330	common	pkey_alloc		__x64_sys_pkey_alloc
+331	common	pkey_free		__x64_sys_pkey_free
+332	common	statx			__x64_sys_statx
 
 #
 # x32-specific system call numbers start at 512 to avoid cache impact
-# for native 64-bit operation.
+# for native 64-bit operation. The __x32_compat_sys stubs are created
+# on-the-fly for compat_sys_*() compatibility system calls if X86_X32
+# is defined.
 #
-512	x32	rt_sigaction		compat_sys_rt_sigaction
+512	x32	rt_sigaction		__x32_compat_sys_rt_sigaction
 513	x32	rt_sigreturn		sys32_x32_rt_sigreturn
-514	x32	ioctl			compat_sys_ioctl
-515	x32	readv			compat_sys_readv
-516	x32	writev			compat_sys_writev
-517	x32	recvfrom		compat_sys_recvfrom
-518	x32	sendmsg			compat_sys_sendmsg
-519	x32	recvmsg			compat_sys_recvmsg
-520	x32	execve			compat_sys_execve/ptregs
-521	x32	ptrace			compat_sys_ptrace
-522	x32	rt_sigpending		compat_sys_rt_sigpending
-523	x32	rt_sigtimedwait		compat_sys_rt_sigtimedwait
-524	x32	rt_sigqueueinfo		compat_sys_rt_sigqueueinfo
-525	x32	sigaltstack		compat_sys_sigaltstack
-526	x32	timer_create		compat_sys_timer_create
-527	x32	mq_notify		compat_sys_mq_notify
-528	x32	kexec_load		compat_sys_kexec_load
-529	x32	waitid			compat_sys_waitid
-530	x32	set_robust_list		compat_sys_set_robust_list
-531	x32	get_robust_list		compat_sys_get_robust_list
-532	x32	vmsplice		compat_sys_vmsplice
-533	x32	move_pages		compat_sys_move_pages
-534	x32	preadv			compat_sys_preadv64
-535	x32	pwritev			compat_sys_pwritev64
-536	x32	rt_tgsigqueueinfo	compat_sys_rt_tgsigqueueinfo
-537	x32	recvmmsg		compat_sys_recvmmsg
-538	x32	sendmmsg		compat_sys_sendmmsg
-539	x32	process_vm_readv	compat_sys_process_vm_readv
-540	x32	process_vm_writev	compat_sys_process_vm_writev
-541	x32	setsockopt		compat_sys_setsockopt
-542	x32	getsockopt		compat_sys_getsockopt
-543	x32	io_setup		compat_sys_io_setup
-544	x32	io_submit		compat_sys_io_submit
-545	x32	execveat		compat_sys_execveat/ptregs
-546	x32	preadv2			compat_sys_preadv64v2
-547	x32	pwritev2		compat_sys_pwritev64v2
+514	x32	ioctl			__x32_compat_sys_ioctl
+515	x32	readv			__x32_compat_sys_readv
+516	x32	writev			__x32_compat_sys_writev
+517	x32	recvfrom		__x32_compat_sys_recvfrom
+518	x32	sendmsg			__x32_compat_sys_sendmsg
+519	x32	recvmsg			__x32_compat_sys_recvmsg
+520	x32	execve			__x32_compat_sys_execve/ptregs
+521	x32	ptrace			__x32_compat_sys_ptrace
+522	x32	rt_sigpending		__x32_compat_sys_rt_sigpending
+523	x32	rt_sigtimedwait		__x32_compat_sys_rt_sigtimedwait
+524	x32	rt_sigqueueinfo		__x32_compat_sys_rt_sigqueueinfo
+525	x32	sigaltstack		__x32_compat_sys_sigaltstack
+526	x32	timer_create		__x32_compat_sys_timer_create
+527	x32	mq_notify		__x32_compat_sys_mq_notify
+528	x32	kexec_load		__x32_compat_sys_kexec_load
+529	x32	waitid			__x32_compat_sys_waitid
+530	x32	set_robust_list		__x32_compat_sys_set_robust_list
+531	x32	get_robust_list		__x32_compat_sys_get_robust_list
+532	x32	vmsplice		__x32_compat_sys_vmsplice
+533	x32	move_pages		__x32_compat_sys_move_pages
+534	x32	preadv			__x32_compat_sys_preadv64
+535	x32	pwritev			__x32_compat_sys_pwritev64
+536	x32	rt_tgsigqueueinfo	__x32_compat_sys_rt_tgsigqueueinfo
+537	x32	recvmmsg		__x32_compat_sys_recvmmsg
+538	x32	sendmmsg		__x32_compat_sys_sendmmsg
+539	x32	process_vm_readv	__x32_compat_sys_process_vm_readv
+540	x32	process_vm_writev	__x32_compat_sys_process_vm_writev
+541	x32	setsockopt		__x32_compat_sys_setsockopt
+542	x32	getsockopt		__x32_compat_sys_getsockopt
+543	x32	io_setup		__x32_compat_sys_io_setup
+544	x32	io_submit		__x32_compat_sys_io_submit
+545	x32	execveat		__x32_compat_sys_execveat/ptregs
+546	x32	preadv2			__x32_compat_sys_preadv64v2
+547	x32	pwritev2		__x32_compat_sys_pwritev64v2
diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 4aca13f23b9d..1c41b4eaf73c 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -439,7 +439,7 @@ int cmd_help(int argc, const char **argv)
 #ifdef HAVE_LIBELF_SUPPORT
 		"probe",
 #endif
-#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)
 		"trace",
 #endif
 	NULL };
diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c
index 506564651cda..57393e94d156 100644
--- a/tools/perf/builtin-mem.c
+++ b/tools/perf/builtin-mem.c
@@ -83,7 +83,7 @@ static int __cmd_record(int argc, const char **argv, struct perf_mem *mem)
 	};
 
 	argc = parse_options(argc, argv, options, record_mem_usage,
-			     PARSE_OPT_STOP_AT_NON_OPTION);
+			     PARSE_OPT_KEEP_UNKNOWN);
 
 	rec_argc = argc + 9; /* max number of arguments */
 	rec_argv = calloc(rec_argc + 1, sizeof(char *));
@@ -436,7 +436,7 @@ int cmd_mem(int argc, const char **argv)
 	}
 
 	argc = parse_options_subcommand(argc, argv, mem_options, mem_subcommands,
-					mem_usage, PARSE_OPT_STOP_AT_NON_OPTION);
+					mem_usage, PARSE_OPT_KEEP_UNKNOWN);
 
 	if (!argc || !(strncmp(argv[0], "rec", 3) || mem.operation))
 		usage_with_options(mem_usage, mem_options);
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 313c42423393..e0a9845b6cbc 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -657,8 +657,11 @@ static int perf_sample__fprintf_start(struct perf_sample *sample,
 			break;
 		case PERF_RECORD_SWITCH:
 		case PERF_RECORD_SWITCH_CPU_WIDE:
-			if (has(SWITCH_OUT))
+			if (has(SWITCH_OUT)) {
 				ret += fprintf(fp, "S");
+				if (sample->misc & PERF_RECORD_MISC_SWITCH_OUT_PREEMPT)
+					ret += fprintf(fp, "p");
+			}
 		default:
 			break;
 		}
@@ -2801,11 +2804,11 @@ int find_scripts(char **scripts_array, char **scripts_path_array)
 	for_each_lang(scripts_path, scripts_dir, lang_dirent) {
 		scnprintf(lang_path, MAXPATHLEN, "%s/%s", scripts_path,
 			  lang_dirent->d_name);
-#ifdef NO_LIBPERL
+#ifndef HAVE_LIBPERL_SUPPORT
 		if (strstr(lang_path, "perl"))
 			continue;
 #endif
-#ifdef NO_LIBPYTHON
+#ifndef HAVE_LIBPYTHON_SUPPORT
 		if (strstr(lang_path, "python"))
 			continue;
 #endif
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index f5c454855908..f17dc601b0f3 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -172,6 +172,7 @@ static bool			interval_count;
 static const char		*output_name;
 static int			output_fd;
 static int			print_free_counters_hint;
+static int			print_mixed_hw_group_error;
 
 struct perf_stat {
 	bool			 record;
@@ -1126,6 +1127,30 @@ static void abs_printout(int id, int nr, struct perf_evsel *evsel, double avg)
 		fprintf(output, "%s%s", csv_sep, evsel->cgrp->name);
 }
 
+static bool is_mixed_hw_group(struct perf_evsel *counter)
+{
+	struct perf_evlist *evlist = counter->evlist;
+	u32 pmu_type = counter->attr.type;
+	struct perf_evsel *pos;
+
+	if (counter->nr_members < 2)
+		return false;
+
+	evlist__for_each_entry(evlist, pos) {
+		/* software events can be part of any hardware group */
+		if (pos->attr.type == PERF_TYPE_SOFTWARE)
+			continue;
+		if (pmu_type == PERF_TYPE_SOFTWARE) {
+			pmu_type = pos->attr.type;
+			continue;
+		}
+		if (pmu_type != pos->attr.type)
+			return true;
+	}
+
+	return false;
+}
+
 static void printout(int id, int nr, struct perf_evsel *counter, double uval,
 		     char *prefix, u64 run, u64 ena, double noise,
 		     struct runtime_stat *st)
@@ -1178,8 +1203,11 @@ static void printout(int id, int nr, struct perf_evsel *counter, double uval,
 			counter->supported ? CNTR_NOT_COUNTED : CNTR_NOT_SUPPORTED,
 			csv_sep);
 
-		if (counter->supported)
+		if (counter->supported) {
 			print_free_counters_hint = 1;
+			if (is_mixed_hw_group(counter))
+				print_mixed_hw_group_error = 1;
+		}
 
 		fprintf(stat_config.output, "%-*s%s",
 			csv_output ? 0 : unit_width,
@@ -1256,7 +1284,8 @@ static void uniquify_event_name(struct perf_evsel *counter)
 	char *new_name;
 	char *config;
 
-	if (!counter->pmu_name || !strncmp(counter->name, counter->pmu_name,
+	if (counter->uniquified_name ||
+	    !counter->pmu_name || !strncmp(counter->name, counter->pmu_name,
 					   strlen(counter->pmu_name)))
 		return;
 
@@ -1274,6 +1303,8 @@ static void uniquify_event_name(struct perf_evsel *counter)
 			counter->name = new_name;
 		}
 	}
+
+	counter->uniquified_name = true;
 }
 
 static void collect_all_aliases(struct perf_evsel *counter,
@@ -1757,6 +1788,11 @@ static void print_footer(void)
 "	echo 0 > /proc/sys/kernel/nmi_watchdog\n"
 "	perf stat ...\n"
 "	echo 1 > /proc/sys/kernel/nmi_watchdog\n");
+
+	if (print_mixed_hw_group_error)
+		fprintf(output,
+			"The events in group usually have to be from "
+			"the same PMU. Try reorganizing the group.\n");
 }
 
 static void print_counters(struct timespec *ts, int argc, const char **argv)
@@ -1943,7 +1979,8 @@ static const struct option stat_options[] = {
 	OPT_STRING(0, "post", &post_cmd, "command",
 			"command to run after to the measured command"),
 	OPT_UINTEGER('I', "interval-print", &stat_config.interval,
-		    "print counts at regular interval in ms (>= 10)"),
+		    "print counts at regular interval in ms "
+		    "(overhead is possible for values <= 100ms)"),
 	OPT_INTEGER(0, "interval-count", &stat_config.times,
 		    "print counts for fixed number of times"),
 	OPT_UINTEGER(0, "timeout", &stat_config.timeout,
@@ -2923,17 +2960,6 @@ int cmd_stat(int argc, const char **argv)
 		}
 	}
 
-	if (interval && interval < 100) {
-		if (interval < 10) {
-			pr_err("print interval must be >= 10ms\n");
-			parse_options_usage(stat_usage, stat_options, "I", 1);
-			goto out;
-		} else
-			pr_warning("print interval < 100ms. "
-				   "The overhead percentage could be high in some cases. "
-				   "Please proceed with caution.\n");
-	}
-
 	if (stat_config.times && interval)
 		interval_count = true;
 	else if (stat_config.times && !interval) {
diff --git a/tools/perf/builtin-version.c b/tools/perf/builtin-version.c
index 2abe3910d6b6..50df168be326 100644
--- a/tools/perf/builtin-version.c
+++ b/tools/perf/builtin-version.c
@@ -60,7 +60,10 @@ static void library_status(void)
 	STATUS(HAVE_DWARF_GETLOCATIONS_SUPPORT, dwarf_getlocations);
 	STATUS(HAVE_GLIBC_SUPPORT, glibc);
 	STATUS(HAVE_GTK2_SUPPORT, gtk2);
+#ifndef HAVE_SYSCALL_TABLE_SUPPORT
 	STATUS(HAVE_LIBAUDIT_SUPPORT, libaudit);
+#endif
+	STATUS(HAVE_SYSCALL_TABLE_SUPPORT, syscall_table);
 	STATUS(HAVE_LIBBFD_SUPPORT, libbfd);
 	STATUS(HAVE_LIBELF_SUPPORT, libelf);
 	STATUS(HAVE_LIBNUMA_SUPPORT, libnuma);
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 1659029d03fc..20a08cb32332 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -73,7 +73,7 @@ static struct cmd_struct commands[] = {
 	{ "lock",	cmd_lock,	0 },
 	{ "kvm",	cmd_kvm,	0 },
 	{ "test",	cmd_test,	0 },
-#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)
 	{ "trace",	cmd_trace,	0 },
 #endif
 	{ "inject",	cmd_inject,	0 },
@@ -491,7 +491,7 @@ int main(int argc, const char **argv)
 		argv[0] = cmd;
 	}
 	if (strstarts(cmd, "trace")) {
-#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)
 		setup_path();
 		argv[0] = "trace";
 		return cmd_trace(argc, argv);
diff --git a/tools/perf/pmu-events/arch/s390/mapfile.csv b/tools/perf/pmu-events/arch/s390/mapfile.csv
index ca7682748a4b..78bcf7f8e206 100644
--- a/tools/perf/pmu-events/arch/s390/mapfile.csv
+++ b/tools/perf/pmu-events/arch/s390/mapfile.csv
@@ -1,6 +1,6 @@
 Family-model,Version,Filename,EventType
-209[78],1,cf_z10,core
-281[78],1,cf_z196,core
-282[78],1,cf_zec12,core
-296[45],1,cf_z13,core
-3906,3,cf_z14,core
+^IBM.209[78].*[13]\.[1-5].[[:xdigit:]]+$,1,cf_z10,core
+^IBM.281[78].*[13]\.[1-5].[[:xdigit:]]+$,1,cf_z196,core
+^IBM.282[78].*[13]\.[1-5].[[:xdigit:]]+$,1,cf_zec12,core
+^IBM.296[45].*[13]\.[1-5].[[:xdigit:]]+$,1,cf_z13,core
+^IBM.390[67].*[13]\.[1-5].[[:xdigit:]]+$,3,cf_z14,core
diff --git a/tools/perf/tests/attr/test-record-group-sampling b/tools/perf/tests/attr/test-record-group-sampling
index f906b793196f..8a33ca4f9e1f 100644
--- a/tools/perf/tests/attr/test-record-group-sampling
+++ b/tools/perf/tests/attr/test-record-group-sampling
@@ -35,3 +35,6 @@ inherit=0
 # sampling disabled
 sample_freq=0
 sample_period=0
+freq=0
+write_backward=0
+sample_id_all=0
diff --git a/tools/perf/tests/bpf-script-example.c b/tools/perf/tests/bpf-script-example.c
index e4123c1b0e88..1ca5106df5f1 100644
--- a/tools/perf/tests/bpf-script-example.c
+++ b/tools/perf/tests/bpf-script-example.c
@@ -31,7 +31,7 @@ struct bpf_map_def SEC("maps") flip_table = {
 	.max_entries = 1,
 };
 
-SEC("func=SyS_epoll_pwait")
+SEC("func=do_epoll_wait")
 int bpf_func__SyS_epoll_pwait(void *ctx)
 {
 	int ind =0;
diff --git a/tools/perf/tests/bpf-script-test-kbuild.c b/tools/perf/tests/bpf-script-test-kbuild.c
index 3626924740d8..ff3ec8337f0a 100644
--- a/tools/perf/tests/bpf-script-test-kbuild.c
+++ b/tools/perf/tests/bpf-script-test-kbuild.c
@@ -9,7 +9,6 @@
 #define SEC(NAME) __attribute__((section(NAME), used))
 
 #include <uapi/linux/fs.h>
-#include <uapi/asm/ptrace.h>
 
 SEC("func=vfs_llseek")
 int bpf_func__vfs_llseek(void *ctx)
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index 625f5a6772af..cac8f8889bc3 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -118,6 +118,7 @@ static struct test generic_tests[] = {
 	{
 		.desc = "Breakpoint accounting",
 		.func = test__bp_accounting,
+		.is_supported = test__bp_signal_is_supported,
 	},
 	{
 		.desc = "Number of exit events of a simple workload",
diff --git a/tools/perf/tests/mmap-basic.c b/tools/perf/tests/mmap-basic.c
index bb8e6bcb0d96..0919b0793e5b 100644
--- a/tools/perf/tests/mmap-basic.c
+++ b/tools/perf/tests/mmap-basic.c
@@ -75,7 +75,7 @@ int test__basic_mmap(struct test *test __maybe_unused, int subtest __maybe_unuse
 		snprintf(name, sizeof(name), "sys_enter_%s", syscall_names[i]);
 		evsels[i] = perf_evsel__newtp("syscalls", name);
 		if (IS_ERR(evsels[i])) {
-			pr_debug("perf_evsel__new\n");
+			pr_debug("perf_evsel__new(%s)\n", name);
 			goto out_delete_evlist;
 		}
 
diff --git a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh
index 1ecc1f0ff84a..016882dbbc16 100755
--- a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh
+++ b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh
@@ -19,12 +19,10 @@ trace_libc_inet_pton_backtrace() {
 	expected[1]=".*inet_pton[[:space:]]\($libc\)$"
 	case "$(uname -m)" in
 	s390x)
-		eventattr='call-graph=dwarf'
+		eventattr='call-graph=dwarf,max-stack=4'
 		expected[2]="gaih_inet.*[[:space:]]\($libc|inlined\)$"
-		expected[3]="__GI_getaddrinfo[[:space:]]\($libc|inlined\)$"
+		expected[3]="(__GI_)?getaddrinfo[[:space:]]\($libc|inlined\)$"
 		expected[4]="main[[:space:]]\(.*/bin/ping.*\)$"
-		expected[5]="__libc_start_main[[:space:]]\($libc\)$"
-		expected[6]="_start[[:space:]]\(.*/bin/ping.*\)$"
 		;;
 	*)
 		eventattr='max-stack=3'
diff --git a/tools/perf/trace/beauty/mmap.c b/tools/perf/trace/beauty/mmap.c
index 417e3ecfe9d7..9f68077b241b 100644
--- a/tools/perf/trace/beauty/mmap.c
+++ b/tools/perf/trace/beauty/mmap.c
@@ -54,6 +54,9 @@ static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
 	P_MMAP_FLAG(EXECUTABLE);
 	P_MMAP_FLAG(FILE);
 	P_MMAP_FLAG(FIXED);
+#ifdef MAP_FIXED_NOREPLACE
+	P_MMAP_FLAG(FIXED_NOREPLACE);
+#endif
 	P_MMAP_FLAG(GROWSDOWN);
 	P_MMAP_FLAG(HUGETLB);
 	P_MMAP_FLAG(LOCKED);
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 12c099a87f8b..3781d74088a7 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -692,6 +692,7 @@ static int annotate_browser__run(struct annotate_browser *browser,
 		"J             Toggle showing number of jump sources on targets\n"
 		"n             Search next string\n"
 		"o             Toggle disassembler output/simplified view\n"
+		"O             Bump offset level (jump targets -> +call -> all -> cycle thru)\n"
 		"s             Toggle source code view\n"
 		"t             Circulate percent, total period, samples view\n"
 		"/             Search string\n"
@@ -719,6 +720,10 @@ static int annotate_browser__run(struct annotate_browser *browser,
 			notes->options->use_offset = !notes->options->use_offset;
 			annotation__update_column_widths(notes);
 			continue;
+		case 'O':
+			if (++notes->options->offset_level > ANNOTATION__MAX_OFFSET_LEVEL)
+				notes->options->offset_level = ANNOTATION__MIN_OFFSET_LEVEL;
+			continue;
 		case 'j':
 			notes->options->jump_arrows = !notes->options->jump_arrows;
 			continue;
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 0eec06c105c6..e5f247247daa 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -2714,7 +2714,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
 	"h/?/F1        Show this window\n"				\
 	"UP/DOWN/PGUP\n"						\
 	"PGDN/SPACE    Navigate\n"					\
-	"q/ESC/CTRL+C  Exit browser\n\n"				\
+	"q/ESC/CTRL+C  Exit browser or go back to previous screen\n\n"	\
 	"For multiple event sessions:\n\n"				\
 	"TAB/UNTAB     Switch events\n\n"				\
 	"For symbolic views (--sort has sym):\n\n"			\
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index fbad8dfbb186..536ee148bff8 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -46,6 +46,7 @@
 struct annotation_options annotation__default_options = {
 	.use_offset     = true,
 	.jump_arrows    = true,
+	.offset_level	= ANNOTATION__OFFSET_JUMP_TARGETS,
 };
 
 const char 	*disassembler_style;
@@ -2512,7 +2513,8 @@ static void __annotation_line__write(struct annotation_line *al, struct annotati
 		if (!notes->options->use_offset) {
 			printed = scnprintf(bf, sizeof(bf), "%" PRIx64 ": ", addr);
 		} else {
-			if (al->jump_sources) {
+			if (al->jump_sources &&
+			    notes->options->offset_level >= ANNOTATION__OFFSET_JUMP_TARGETS) {
 				if (notes->options->show_nr_jumps) {
 					int prev;
 					printed = scnprintf(bf, sizeof(bf), "%*d ",
@@ -2523,9 +2525,14 @@ static void __annotation_line__write(struct annotation_line *al, struct annotati
 					obj__printf(obj, bf);
 					obj__set_color(obj, prev);
 				}
-
+print_addr:
 				printed = scnprintf(bf, sizeof(bf), "%*" PRIx64 ": ",
 						    notes->widths.target, addr);
+			} else if (ins__is_call(&disasm_line(al)->ins) &&
+				   notes->options->offset_level >= ANNOTATION__OFFSET_CALL) {
+				goto print_addr;
+			} else if (notes->options->offset_level == ANNOTATION__MAX_OFFSET_LEVEL) {
+				goto print_addr;
 			} else {
 				printed = scnprintf(bf, sizeof(bf), "%-*s  ",
 						    notes->widths.addr, " ");
@@ -2642,10 +2649,11 @@ int __annotation__scnprintf_samples_period(struct annotation *notes,
  */
 static struct annotation_config {
 	const char *name;
-	bool *value;
+	void *value;
 } annotation__configs[] = {
 	ANNOTATION__CFG(hide_src_code),
 	ANNOTATION__CFG(jump_arrows),
+	ANNOTATION__CFG(offset_level),
 	ANNOTATION__CFG(show_linenr),
 	ANNOTATION__CFG(show_nr_jumps),
 	ANNOTATION__CFG(show_nr_samples),
@@ -2677,8 +2685,16 @@ static int annotation__config(const char *var, const char *value,
 
 	if (cfg == NULL)
 		pr_debug("%s variable unknown, ignoring...", var);
-	else
-		*cfg->value = perf_config_bool(name, value);
+	else if (strcmp(var, "annotate.offset_level") == 0) {
+		perf_config_int(cfg->value, name, value);
+
+		if (*(int *)cfg->value > ANNOTATION__MAX_OFFSET_LEVEL)
+			*(int *)cfg->value = ANNOTATION__MAX_OFFSET_LEVEL;
+		else if (*(int *)cfg->value < ANNOTATION__MIN_OFFSET_LEVEL)
+			*(int *)cfg->value = ANNOTATION__MIN_OFFSET_LEVEL;
+	} else {
+		*(bool *)cfg->value = perf_config_bool(name, value);
+	}
 	return 0;
 }
 
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index db8d09bea07e..f28a9e43421d 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -70,8 +70,17 @@ struct annotation_options {
 	     show_nr_jumps,
 	     show_nr_samples,
 	     show_total_period;
+	u8   offset_level;
 };
 
+enum {
+	ANNOTATION__OFFSET_JUMP_TARGETS = 1,
+	ANNOTATION__OFFSET_CALL,
+	ANNOTATION__MAX_OFFSET_LEVEL,
+};
+
+#define ANNOTATION__MIN_OFFSET_LEVEL ANNOTATION__OFFSET_JUMP_TARGETS
+
 extern struct annotation_options annotation__default_options;
 
 struct annotation;
diff --git a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
index 640af88331b4..c8b98fa22997 100644
--- a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
+++ b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
@@ -1,6 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
- * SPDX-License-Identifier: GPL-2.0
- *
  * Copyright(C) 2015-2018 Linaro Limited.
  *
  * Author: Tor Jeremiassen <tor@ti.com>
diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c
index 1b0d422373be..40020b1ca54f 100644
--- a/tools/perf/util/cs-etm.c
+++ b/tools/perf/util/cs-etm.c
@@ -1,6 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
- * SPDX-License-Identifier: GPL-2.0
- *
  * Copyright(C) 2015-2018 Linaro Limited.
  *
  * Author: Tor Jeremiassen <tor@ti.com>
diff --git a/tools/perf/util/cs-etm.h b/tools/perf/util/cs-etm.h
index 5864d5dca616..37f8d48179ca 100644
--- a/tools/perf/util/cs-etm.h
+++ b/tools/perf/util/cs-etm.h
@@ -1,18 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright(C) 2015 Linaro Limited. All rights reserved.
  * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef INCLUDE__UTIL_PERF_CS_ETM_H__
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index f0a6cbd033cc..98ff3a6a3d50 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -1421,7 +1421,9 @@ size_t perf_event__fprintf_itrace_start(union perf_event *event, FILE *fp)
 size_t perf_event__fprintf_switch(union perf_event *event, FILE *fp)
 {
 	bool out = event->header.misc & PERF_RECORD_MISC_SWITCH_OUT;
-	const char *in_out = out ? "OUT" : "IN ";
+	const char *in_out = !out ? "IN         " :
+		!(event->header.misc & PERF_RECORD_MISC_SWITCH_OUT_PREEMPT) ?
+				    "OUT        " : "OUT preempt";
 
 	if (event->header.type == PERF_RECORD_SWITCH)
 		return fprintf(fp, " %s\n", in_out);
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 1ac8d9236efd..4cd2cf93f726 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -930,8 +930,11 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts,
 	 * than leader in case leader 'leads' the sampling.
 	 */
 	if ((leader != evsel) && leader->sample_read) {
-		attr->sample_freq   = 0;
-		attr->sample_period = 0;
+		attr->freq           = 0;
+		attr->sample_freq    = 0;
+		attr->sample_period  = 0;
+		attr->write_backward = 0;
+		attr->sample_id_all  = 0;
 	}
 
 	if (opts->no_samples)
@@ -1922,7 +1925,8 @@ try_fallback:
 		goto fallback_missing_features;
 	} else if (!perf_missing_features.group_read &&
 		    evsel->attr.inherit &&
-		   (evsel->attr.read_format & PERF_FORMAT_GROUP)) {
+		   (evsel->attr.read_format & PERF_FORMAT_GROUP) &&
+		   perf_evsel__is_group_leader(evsel)) {
 		perf_missing_features.group_read = true;
 		pr_debug2("switching off group read\n");
 		goto fallback_missing_features;
@@ -2754,8 +2758,14 @@ bool perf_evsel__fallback(struct perf_evsel *evsel, int err,
 		   (paranoid = perf_event_paranoid()) > 1) {
 		const char *name = perf_evsel__name(evsel);
 		char *new_name;
+		const char *sep = ":";
 
-		if (asprintf(&new_name, "%s%su", name, strchr(name, ':') ? "" : ":") < 0)
+		/* Is there already the separator in the name. */
+		if (strchr(name, '/') ||
+		    strchr(name, ':'))
+			sep = "";
+
+		if (asprintf(&new_name, "%s%su", name, sep) < 0)
 			return false;
 
 		if (evsel->name)
@@ -2870,8 +2880,7 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target,
 #if defined(__i386__) || defined(__x86_64__)
 		if (evsel->attr.type == PERF_TYPE_HARDWARE)
 			return scnprintf(msg, size, "%s",
-	"No hardware sampling interrupt available.\n"
-	"No APIC? If so then you can boot the kernel with the \"lapic\" boot parameter to force-enable it.");
+	"No hardware sampling interrupt available.\n");
 #endif
 		break;
 	case EBUSY:
@@ -2894,8 +2903,7 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target,
 
 	return scnprintf(msg, size,
 	"The sys_perf_event_open() syscall returned with %d (%s) for event (%s).\n"
-	"/bin/dmesg may provide additional information.\n"
-	"No CONFIG_PERF_EVENTS=y kernel support configured?",
+	"/bin/dmesg | grep -i perf may provide additional information.\n",
 			 err, str_error_r(err, sbuf, sizeof(sbuf)),
 			 perf_evsel__name(evsel));
 }
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index d3ee3af618ef..92ec009a292d 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -115,6 +115,7 @@ struct perf_evsel {
 	unsigned int		sample_size;
 	int			id_pos;
 	int			is_pos;
+	bool			uniquified_name;
 	bool			snapshot;
 	bool 			supported;
 	bool 			needs_swap;
diff --git a/tools/perf/util/generate-cmdlist.sh b/tools/perf/util/generate-cmdlist.sh
index ff17920a5ebc..c3cef36d4176 100755
--- a/tools/perf/util/generate-cmdlist.sh
+++ b/tools/perf/util/generate-cmdlist.sh
@@ -38,7 +38,7 @@ do
 done
 echo "#endif /* HAVE_LIBELF_SUPPORT */"
 
-echo "#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)"
+echo "#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT)"
 sed -n -e 's/^perf-\([^ 	]*\)[ 	].* audit*/\1/p' command-list.txt |
 sort |
 while read cmd
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 121df1683c36..a8bff2178fbc 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -1320,7 +1320,8 @@ static int build_mem_topology(struct memory_node *nodes, u64 size, u64 *cntp)
 
 	dir = opendir(path);
 	if (!dir) {
-		pr_warning("failed: can't open node sysfs data\n");
+		pr_debug2("%s: could't read %s, does this arch have topology information?\n",
+			  __func__, path);
 		return -1;
 	}
 
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 2eca8478e24f..32d50492505d 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1019,13 +1019,6 @@ int machine__load_vmlinux_path(struct machine *machine, enum map_type type)
 	return ret;
 }
 
-static void map_groups__fixup_end(struct map_groups *mg)
-{
-	int i;
-	for (i = 0; i < MAP__NR_TYPES; ++i)
-		__map_groups__fixup_end(mg, i);
-}
-
 static char *get_kernel_version(const char *root_dir)
 {
 	char version[PATH_MAX];
@@ -1233,6 +1226,7 @@ int machine__create_kernel_maps(struct machine *machine)
 {
 	struct dso *kernel = machine__get_kernel(machine);
 	const char *name = NULL;
+	struct map *map;
 	u64 addr = 0;
 	int ret;
 
@@ -1259,13 +1253,25 @@ int machine__create_kernel_maps(struct machine *machine)
 			machine__destroy_kernel_maps(machine);
 			return -1;
 		}
-		machine__set_kernel_mmap(machine, addr, 0);
+
+		/* we have a real start address now, so re-order the kmaps */
+		map = machine__kernel_map(machine);
+
+		map__get(map);
+		map_groups__remove(&machine->kmaps, map);
+
+		/* assume it's the last in the kmaps */
+		machine__set_kernel_mmap(machine, addr, ~0ULL);
+
+		map_groups__insert(&machine->kmaps, map);
+		map__put(map);
 	}
 
-	/*
-	 * Now that we have all the maps created, just set the ->end of them:
-	 */
-	map_groups__fixup_end(&machine->kmaps);
+	/* update end address of the kernel map using adjacent module address */
+	map = map__next(machine__kernel_map(machine));
+	if (map)
+		machine__set_kernel_mmap(machine, addr, map->start);
+
 	return 0;
 }
 
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index 7afeb80cc39e..d14464c42714 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -224,15 +224,15 @@ event_def: event_pmu |
 	   event_bpf_file
 
 event_pmu:
-PE_NAME opt_event_config
+PE_NAME '/' event_config '/'
 {
 	struct list_head *list, *orig_terms, *terms;
 
-	if (parse_events_copy_term_list($2, &orig_terms))
+	if (parse_events_copy_term_list($3, &orig_terms))
 		YYABORT;
 
 	ALLOC_LIST(list);
-	if (parse_events_add_pmu(_parse_state, list, $1, $2, false)) {
+	if (parse_events_add_pmu(_parse_state, list, $1, $3, false)) {
 		struct perf_pmu *pmu = NULL;
 		int ok = 0;
 		char *pattern;
@@ -262,7 +262,7 @@ PE_NAME opt_event_config
 		if (!ok)
 			YYABORT;
 	}
-	parse_events_terms__delete($2);
+	parse_events_terms__delete($3);
 	parse_events_terms__delete(orig_terms);
 	$$ = list;
 }
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 064bdcb7bd78..d2fb597c9a8c 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -539,9 +539,10 @@ static bool pmu_is_uncore(const char *name)
 
 /*
  *  PMU CORE devices have different name other than cpu in sysfs on some
- *  platforms. looking for possible sysfs files to identify as core device.
+ *  platforms.
+ *  Looking for possible sysfs files to identify the arm core device.
  */
-static int is_pmu_core(const char *name)
+static int is_arm_pmu_core(const char *name)
 {
 	struct stat st;
 	char path[PATH_MAX];
@@ -550,18 +551,18 @@ static int is_pmu_core(const char *name)
 	if (!sysfs)
 		return 0;
 
-	/* Look for cpu sysfs (x86 and others) */
-	scnprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu", sysfs);
-	if ((stat(path, &st) == 0) &&
-			(strncmp(name, "cpu", strlen("cpu")) == 0))
-		return 1;
-
 	/* Look for cpu sysfs (specific to arm) */
 	scnprintf(path, PATH_MAX, "%s/bus/event_source/devices/%s/cpus",
 				sysfs, name);
 	if (stat(path, &st) == 0)
 		return 1;
 
+	/* Look for cpu sysfs (specific to s390) */
+	scnprintf(path, PATH_MAX, "%s/bus/event_source/devices/%s",
+		  sysfs, name);
+	if (stat(path, &st) == 0 && !strncmp(name, "cpum_", 5))
+		return 1;
+
 	return 0;
 }
 
@@ -580,7 +581,7 @@ char * __weak get_cpuid_str(struct perf_pmu *pmu __maybe_unused)
  * cpuid string generated on this platform.
  * Otherwise return non-zero.
  */
-int __weak strcmp_cpuid_str(const char *mapcpuid, const char *cpuid)
+int strcmp_cpuid_str(const char *mapcpuid, const char *cpuid)
 {
 	regex_t re;
 	regmatch_t pmatch[1];
@@ -662,6 +663,7 @@ static void pmu_add_cpu_aliases(struct list_head *head, struct perf_pmu *pmu)
 	struct pmu_events_map *map;
 	struct pmu_event *pe;
 	const char *name = pmu->name;
+	const char *pname;
 
 	map = perf_pmu__find_map(pmu);
 	if (!map)
@@ -680,11 +682,9 @@ static void pmu_add_cpu_aliases(struct list_head *head, struct perf_pmu *pmu)
 			break;
 		}
 
-		if (!is_pmu_core(name)) {
-			/* check for uncore devices */
-			if (pe->pmu == NULL)
-				continue;
-			if (strncmp(pe->pmu, name, strlen(pe->pmu)))
+		if (!is_arm_pmu_core(name)) {
+			pname = pe->pmu ? pe->pmu : "cpu";
+			if (strncmp(pname, name, strlen(pname)))
 				continue;
 		}
 
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 62b2dd2253eb..1466814ebada 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -2091,16 +2091,14 @@ static bool symbol__read_kptr_restrict(void)
 
 int symbol__annotation_init(void)
 {
+	if (symbol_conf.init_annotation)
+		return 0;
+
 	if (symbol_conf.initialized) {
 		pr_err("Annotation needs to be init before symbol__init()\n");
 		return -1;
 	}
 
-	if (symbol_conf.init_annotation) {
-		pr_warning("Annotation being initialized multiple times\n");
-		return 0;
-	}
-
 	symbol_conf.priv_size += sizeof(struct annotation);
 	symbol_conf.init_annotation = true;
 	return 0;
diff --git a/tools/perf/util/syscalltbl.c b/tools/perf/util/syscalltbl.c
index 895122d638dd..0ee7f568d60c 100644
--- a/tools/perf/util/syscalltbl.c
+++ b/tools/perf/util/syscalltbl.c
@@ -17,7 +17,7 @@
 #include <stdlib.h>
 #include <linux/compiler.h>
 
-#ifdef HAVE_SYSCALL_TABLE
+#ifdef HAVE_SYSCALL_TABLE_SUPPORT
 #include <string.h>
 #include "string2.h"
 #include "util.h"
@@ -139,7 +139,7 @@ int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_g
 	return syscalltbl__strglobmatch_next(tbl, syscall_glob, idx);
 }
 
-#else /* HAVE_SYSCALL_TABLE */
+#else /* HAVE_SYSCALL_TABLE_SUPPORT */
 
 #include <libaudit.h>
 
@@ -176,4 +176,4 @@ int syscalltbl__strglobmatch_first(struct syscalltbl *tbl, const char *syscall_g
 {
 	return syscalltbl__strglobmatch_next(tbl, syscall_glob, idx);
 }
-#endif /* HAVE_SYSCALL_TABLE */
+#endif /* HAVE_SYSCALL_TABLE_SUPPORT */
diff --git a/tools/perf/util/trace-event-scripting.c b/tools/perf/util/trace-event-scripting.c
index 0ac9077f62a2..b1e5c3a2b8e3 100644
--- a/tools/perf/util/trace-event-scripting.c
+++ b/tools/perf/util/trace-event-scripting.c
@@ -98,7 +98,7 @@ static void register_python_scripting(struct scripting_ops *scripting_ops)
 	}
 }
 
-#ifdef NO_LIBPYTHON
+#ifndef HAVE_LIBPYTHON_SUPPORT
 void setup_python_scripting(void)
 {
 	register_python_scripting(&python_scripting_unsupported_ops);
@@ -161,7 +161,7 @@ static void register_perl_scripting(struct scripting_ops *scripting_ops)
 	}
 }
 
-#ifdef NO_LIBPERL
+#ifndef HAVE_LIBPERL_SUPPORT
 void setup_perl_scripting(void)
 {
 	register_perl_scripting(&perl_scripting_unsupported_ops);
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index cb166be4918d..4ea385be528f 100644
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -138,6 +138,7 @@ static u32 handle[] = {
 };
 
 static unsigned long dimm_fail_cmd_flags[NUM_DCR];
+static int dimm_fail_cmd_code[NUM_DCR];
 
 struct nfit_test_fw {
 	enum intel_fw_update_state state;
@@ -892,8 +893,11 @@ static int get_dimm(struct nfit_mem *nfit_mem, unsigned int func)
 	if (i >= ARRAY_SIZE(handle))
 		return -ENXIO;
 
-	if ((1 << func) & dimm_fail_cmd_flags[i])
+	if ((1 << func) & dimm_fail_cmd_flags[i]) {
+		if (dimm_fail_cmd_code[i])
+			return dimm_fail_cmd_code[i];
 		return -EIO;
+	}
 
 	return i;
 }
@@ -1162,12 +1166,12 @@ static int ars_state_init(struct device *dev, struct ars_state *ars_state)
 
 static void put_dimms(void *data)
 {
-	struct device **dimm_dev = data;
+	struct nfit_test *t = data;
 	int i;
 
-	for (i = 0; i < NUM_DCR; i++)
-		if (dimm_dev[i])
-			device_unregister(dimm_dev[i]);
+	for (i = 0; i < t->num_dcr; i++)
+		if (t->dimm_dev[i])
+			device_unregister(t->dimm_dev[i]);
 }
 
 static struct class *nfit_test_dimm;
@@ -1176,13 +1180,11 @@ static int dimm_name_to_id(struct device *dev)
 {
 	int dimm;
 
-	if (sscanf(dev_name(dev), "test_dimm%d", &dimm) != 1
-			|| dimm >= NUM_DCR || dimm < 0)
+	if (sscanf(dev_name(dev), "test_dimm%d", &dimm) != 1)
 		return -ENXIO;
 	return dimm;
 }
 
-
 static ssize_t handle_show(struct device *dev, struct device_attribute *attr,
 		char *buf)
 {
@@ -1191,7 +1193,7 @@ static ssize_t handle_show(struct device *dev, struct device_attribute *attr,
 	if (dimm < 0)
 		return dimm;
 
-	return sprintf(buf, "%#x", handle[dimm]);
+	return sprintf(buf, "%#x\n", handle[dimm]);
 }
 DEVICE_ATTR_RO(handle);
 
@@ -1225,8 +1227,39 @@ static ssize_t fail_cmd_store(struct device *dev, struct device_attribute *attr,
 }
 static DEVICE_ATTR_RW(fail_cmd);
 
+static ssize_t fail_cmd_code_show(struct device *dev, struct device_attribute *attr,
+		char *buf)
+{
+	int dimm = dimm_name_to_id(dev);
+
+	if (dimm < 0)
+		return dimm;
+
+	return sprintf(buf, "%d\n", dimm_fail_cmd_code[dimm]);
+}
+
+static ssize_t fail_cmd_code_store(struct device *dev, struct device_attribute *attr,
+		const char *buf, size_t size)
+{
+	int dimm = dimm_name_to_id(dev);
+	unsigned long val;
+	ssize_t rc;
+
+	if (dimm < 0)
+		return dimm;
+
+	rc = kstrtol(buf, 0, &val);
+	if (rc)
+		return rc;
+
+	dimm_fail_cmd_code[dimm] = val;
+	return size;
+}
+static DEVICE_ATTR_RW(fail_cmd_code);
+
 static struct attribute *nfit_test_dimm_attributes[] = {
 	&dev_attr_fail_cmd.attr,
+	&dev_attr_fail_cmd_code.attr,
 	&dev_attr_handle.attr,
 	NULL,
 };
@@ -1240,6 +1273,23 @@ static const struct attribute_group *nfit_test_dimm_attribute_groups[] = {
 	NULL,
 };
 
+static int nfit_test_dimm_init(struct nfit_test *t)
+{
+	int i;
+
+	if (devm_add_action_or_reset(&t->pdev.dev, put_dimms, t))
+		return -ENOMEM;
+	for (i = 0; i < t->num_dcr; i++) {
+		t->dimm_dev[i] = device_create_with_groups(nfit_test_dimm,
+				&t->pdev.dev, 0, NULL,
+				nfit_test_dimm_attribute_groups,
+				"test_dimm%d", i + t->dcr_idx);
+		if (!t->dimm_dev[i])
+			return -ENOMEM;
+	}
+	return 0;
+}
+
 static void smart_init(struct nfit_test *t)
 {
 	int i;
@@ -1335,17 +1385,8 @@ static int nfit_test0_alloc(struct nfit_test *t)
 	if (!t->_fit)
 		return -ENOMEM;
 
-	if (devm_add_action_or_reset(&t->pdev.dev, put_dimms, t->dimm_dev))
+	if (nfit_test_dimm_init(t))
 		return -ENOMEM;
-	for (i = 0; i < NUM_DCR; i++) {
-		t->dimm_dev[i] = device_create_with_groups(nfit_test_dimm,
-				&t->pdev.dev, 0, NULL,
-				nfit_test_dimm_attribute_groups,
-				"test_dimm%d", i);
-		if (!t->dimm_dev[i])
-			return -ENOMEM;
-	}
-
 	smart_init(t);
 	return ars_state_init(&t->pdev.dev, &t->ars_state);
 }
@@ -1377,6 +1418,8 @@ static int nfit_test1_alloc(struct nfit_test *t)
 	if (!t->spa_set[1])
 		return -ENOMEM;
 
+	if (nfit_test_dimm_init(t))
+		return -ENOMEM;
 	smart_init(t);
 	return ars_state_init(&t->pdev.dev, &t->ars_state);
 }
@@ -2222,6 +2265,9 @@ static void nfit_test1_setup(struct nfit_test *t)
 	set_bit(ND_CMD_ARS_STATUS, &acpi_desc->bus_cmd_force_en);
 	set_bit(ND_CMD_CLEAR_ERROR, &acpi_desc->bus_cmd_force_en);
 	set_bit(ND_INTEL_ENABLE_LSS_STATUS, &acpi_desc->dimm_cmd_force_en);
+	set_bit(ND_CMD_GET_CONFIG_SIZE, &acpi_desc->dimm_cmd_force_en);
+	set_bit(ND_CMD_GET_CONFIG_DATA, &acpi_desc->dimm_cmd_force_en);
+	set_bit(ND_CMD_SET_CONFIG_DATA, &acpi_desc->dimm_cmd_force_en);
 }
 
 static int nfit_test_blk_do_io(struct nd_blk_region *ndbr, resource_size_t dpa,
diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore
index 9cf83f895d98..5e1ab2f0eb79 100644
--- a/tools/testing/selftests/bpf/.gitignore
+++ b/tools/testing/selftests/bpf/.gitignore
@@ -12,3 +12,6 @@ test_tcpbpf_user
 test_verifier_log
 feature
 test_libbpf_open
+test_sock
+test_sock_addr
+urandom_read
diff --git a/tools/testing/selftests/bpf/test_sock.c b/tools/testing/selftests/bpf/test_sock.c
index 73bb20cfb9b7..f4d99fabc56d 100644
--- a/tools/testing/selftests/bpf/test_sock.c
+++ b/tools/testing/selftests/bpf/test_sock.c
@@ -13,6 +13,7 @@
 #include <bpf/bpf.h>
 
 #include "cgroup_helpers.h"
+#include "bpf_rlimit.h"
 
 #ifndef ARRAY_SIZE
 # define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
diff --git a/tools/testing/selftests/bpf/test_sock_addr.c b/tools/testing/selftests/bpf/test_sock_addr.c
index d488f20926e8..2950f80ba7fb 100644
--- a/tools/testing/selftests/bpf/test_sock_addr.c
+++ b/tools/testing/selftests/bpf/test_sock_addr.c
@@ -15,6 +15,7 @@
 #include <bpf/libbpf.h>
 
 #include "cgroup_helpers.h"
+#include "bpf_rlimit.h"
 
 #define CG_PATH	"/foo"
 #define CONNECT4_PROG_PATH	"./connect4_prog.o"
diff --git a/tools/testing/selftests/bpf/test_sock_addr.sh b/tools/testing/selftests/bpf/test_sock_addr.sh
index c6e1dcf992c4..9832a875a828 100755
--- a/tools/testing/selftests/bpf/test_sock_addr.sh
+++ b/tools/testing/selftests/bpf/test_sock_addr.sh
@@ -4,7 +4,7 @@ set -eu
 
 ping_once()
 {
-	ping -q -c 1 -W 1 ${1%%/*} >/dev/null 2>&1
+	ping -${1} -q -c 1 -W 1 ${2%%/*} >/dev/null 2>&1
 }
 
 wait_for_ip()
@@ -13,7 +13,7 @@ wait_for_ip()
 	echo -n "Wait for testing IPv4/IPv6 to become available "
 	for _i in $(seq ${MAX_PING_TRIES}); do
 		echo -n "."
-		if ping_once ${TEST_IPv4} && ping_once ${TEST_IPv6}; then
+		if ping_once 4 ${TEST_IPv4} && ping_once 6 ${TEST_IPv6}; then
 			echo " OK"
 			return
 		fi
diff --git a/tools/testing/selftests/filesystems/Makefile b/tools/testing/selftests/filesystems/Makefile
index 4e6d09fb166f..5c7d7001ad37 100644
--- a/tools/testing/selftests/filesystems/Makefile
+++ b/tools/testing/selftests/filesystems/Makefile
@@ -1,8 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
-TEST_PROGS := dnotify_test devpts_pts
-all: $(TEST_PROGS)
 
-include ../lib.mk
+TEST_GEN_PROGS := devpts_pts
+TEST_GEN_PROGS_EXTENDED := dnotify_test
 
-clean:
-	rm -fr $(TEST_PROGS)
+include ../lib.mk
diff --git a/tools/testing/selftests/firmware/Makefile b/tools/testing/selftests/firmware/Makefile
index 826f38d5dd19..261c81f08606 100644
--- a/tools/testing/selftests/firmware/Makefile
+++ b/tools/testing/selftests/firmware/Makefile
@@ -4,6 +4,7 @@
 all:
 
 TEST_PROGS := fw_run_tests.sh
+TEST_FILES := fw_fallback.sh fw_filesystem.sh fw_lib.sh
 
 include ../lib.mk
 
diff --git a/tools/testing/selftests/firmware/fw_lib.sh b/tools/testing/selftests/firmware/fw_lib.sh
index 9ea31b57d71a..962d7f4ac627 100755
--- a/tools/testing/selftests/firmware/fw_lib.sh
+++ b/tools/testing/selftests/firmware/fw_lib.sh
@@ -154,11 +154,13 @@ test_finish()
 	if [ "$HAS_FW_LOADER_USER_HELPER" = "yes" ]; then
 		echo "$OLD_TIMEOUT" >/sys/class/firmware/timeout
 	fi
-	if [ "$OLD_FWPATH" = "" ]; then
-		OLD_FWPATH=" "
-	fi
 	if [ "$TEST_REQS_FW_SET_CUSTOM_PATH" = "yes" ]; then
-		echo -n "$OLD_FWPATH" >/sys/module/firmware_class/parameters/path
+		if [ "$OLD_FWPATH" = "" ]; then
+			# A zero-length write won't work; write a null byte
+			printf '\000' >/sys/module/firmware_class/parameters/path
+		else
+			echo -n "$OLD_FWPATH" >/sys/module/firmware_class/parameters/path
+		fi
 	fi
 	if [ -f $FW ]; then
 		rm -f "$FW"
diff --git a/tools/testing/selftests/firmware/fw_run_tests.sh b/tools/testing/selftests/firmware/fw_run_tests.sh
index 06d638e9dc62..cffdd4eb0a57 100755
--- a/tools/testing/selftests/firmware/fw_run_tests.sh
+++ b/tools/testing/selftests/firmware/fw_run_tests.sh
@@ -66,5 +66,5 @@ if [ -f $FW_FORCE_SYSFS_FALLBACK ]; then
 	run_test_config_0003
 else
 	echo "Running basic kernel configuration, working with your config"
-	run_test
+	run_tests
 fi
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc
index 786dce7e48be..2aabab363cfb 100644
--- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc
+++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc
@@ -29,7 +29,7 @@ do_reset
 
 echo "Test extended error support"
 echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="ping"' > events/sched/sched_wakeup/trigger
-echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="ping"' >> events/sched/sched_wakeup/trigger &>/dev/null
+! echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="ping"' >> events/sched/sched_wakeup/trigger 2> /dev/null
 if ! grep -q "ERROR:" events/sched/sched_wakeup/hist; then
     fail "Failed to generate extended error in histogram"
 fi
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc
new file mode 100644
index 000000000000..c193dce611a2
--- /dev/null
+++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc
@@ -0,0 +1,44 @@
+#!/bin/sh
+# description: event trigger - test multiple actions on hist trigger
+
+
+do_reset() {
+    reset_trigger
+    echo > set_event
+    clear_trace
+}
+
+fail() { #msg
+    do_reset
+    echo $1
+    exit_fail
+}
+
+if [ ! -f set_event ]; then
+    echo "event tracing is not supported"
+    exit_unsupported
+fi
+
+if [ ! -f synthetic_events ]; then
+    echo "synthetic event is not supported"
+    exit_unsupported
+fi
+
+clear_synthetic_events
+reset_tracer
+do_reset
+
+echo "Test multiple actions on hist trigger"
+echo 'wakeup_latency u64 lat; pid_t pid' >> synthetic_events
+TRIGGER1=events/sched/sched_wakeup/trigger
+TRIGGER2=events/sched/sched_switch/trigger
+
+echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="cyclictest"' > $TRIGGER1
+echo 'hist:keys=next_pid:wakeup_lat=common_timestamp.usecs-$ts0 if next_comm=="cyclictest"' >> $TRIGGER2
+echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,next_pid) if next_comm=="cyclictest"' >> $TRIGGER2
+echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,prev_pid) if next_comm=="cyclictest"' >> $TRIGGER2
+echo 'hist:keys=next_pid if next_comm=="cyclictest"' >> $TRIGGER2
+
+do_reset
+
+exit 0
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 785fc18a16b4..8f1e13d2e547 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -5,7 +5,7 @@ CFLAGS =  -Wall -Wl,--no-as-needed -O2 -g
 CFLAGS += -I../../../../usr/include/
 
 TEST_PROGS := run_netsocktests run_afpackettests test_bpf.sh netdevice.sh rtnetlink.sh
-TEST_PROGS += fib_tests.sh fib-onlink-tests.sh pmtu.sh
+TEST_PROGS += fib_tests.sh fib-onlink-tests.sh in_netns.sh pmtu.sh
 TEST_GEN_FILES =  socket
 TEST_GEN_FILES += psock_fanout psock_tpacket msg_zerocopy
 TEST_GEN_PROGS = reuseport_bpf reuseport_bpf_cpu reuseport_bpf_numa
diff --git a/tools/testing/selftests/x86/test_syscall_vdso.c b/tools/testing/selftests/x86/test_syscall_vdso.c
index 40370354d4c1..c9c3281077bc 100644
--- a/tools/testing/selftests/x86/test_syscall_vdso.c
+++ b/tools/testing/selftests/x86/test_syscall_vdso.c
@@ -100,12 +100,19 @@ asm (
 	"	shl	$32, %r8\n"
 	"	orq	$0x7f7f7f7f, %r8\n"
 	"	movq	%r8, %r9\n"
-	"	movq	%r8, %r10\n"
-	"	movq	%r8, %r11\n"
-	"	movq	%r8, %r12\n"
-	"	movq	%r8, %r13\n"
-	"	movq	%r8, %r14\n"
-	"	movq	%r8, %r15\n"
+	"	incq	%r9\n"
+	"	movq	%r9, %r10\n"
+	"	incq	%r10\n"
+	"	movq	%r10, %r11\n"
+	"	incq	%r11\n"
+	"	movq	%r11, %r12\n"
+	"	incq	%r12\n"
+	"	movq	%r12, %r13\n"
+	"	incq	%r13\n"
+	"	movq	%r13, %r14\n"
+	"	incq	%r14\n"
+	"	movq	%r14, %r15\n"
+	"	incq	%r15\n"
 	"	ret\n"
 	"	.code32\n"
 	"	.popsection\n"
@@ -128,12 +135,13 @@ int check_regs64(void)
 	int err = 0;
 	int num = 8;
 	uint64_t *r64 = &regs64.r8;
+	uint64_t expected = 0x7f7f7f7f7f7f7f7fULL;
 
 	if (!kernel_is_64bit)
 		return 0;
 
 	do {
-		if (*r64 == 0x7f7f7f7f7f7f7f7fULL)
+		if (*r64 == expected++)
 			continue; /* register did not change */
 		if (syscall_addr != (long)&int80) {
 			/*
@@ -147,18 +155,17 @@ int check_regs64(void)
 				continue;
 			}
 		} else {
-			/* INT80 syscall entrypoint can be used by
+			/*
+			 * INT80 syscall entrypoint can be used by
 			 * 64-bit programs too, unlike SYSCALL/SYSENTER.
 			 * Therefore it must preserve R12+
 			 * (they are callee-saved registers in 64-bit C ABI).
 			 *
-			 * This was probably historically not intended,
-			 * but R8..11 are clobbered (cleared to 0).
-			 * IOW: they are the only registers which aren't
-			 * preserved across INT80 syscall.
+			 * Starting in Linux 4.17 (and any kernel that
+			 * backports the change), R8..11 are preserved.
+			 * Historically (and probably unintentionally), they
+			 * were clobbered or zeroed.
 			 */
-			if (*r64 == 0 && num <= 11)
-				continue;
 		}
 		printf("[FAIL]\tR%d has changed:%016llx\n", num, *r64);
 		err++;