Merge tag 'perf-tools-2020-12-24' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull more perf tools updates from Arnaldo Carvalho de Melo: - Refactor 'perf stat' per CPU/socket/die/thread aggregation fixing use cases in ARM machines. - Fix memory leak when synthesizing SDT probes in 'perf probe'. - Update kernel header copies related to KVM, epol_pwait. msr-index and powerpc and s390 syscall tables. * tag 'perf-tools-2020-12-24' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (24 commits) perf probe: Fix memory leak when synthesizing SDT probes perf stat aggregation: Add separate thread member perf stat aggregation: Add separate core member perf stat aggregation: Add separate die member perf stat aggregation: Add separate socket member perf stat aggregation: Add separate node member perf stat aggregation: Start using cpu_aggr_id in map perf cpumap: Drop in cpu_aggr_map struct perf cpumap: Add new map type for aggregation perf stat: Replace aggregation ID with a struct perf cpumap: Add new struct for cpu aggregation perf cpumap: Use existing allocator to avoid using malloc perf tests: Improve topology test to check all aggregation types perf tools: Update s390's syscall.tbl copy from the kernel sources perf tools: Update powerpc's syscall.tbl copy from the kernel sources perf s390: Move syscall.tbl check into check-headers.sh perf powerpc: Move syscall.tbl check to check-headers.sh tools headers UAPI: Synch KVM's svm.h header with the kernel tools kvm headers: Update KVM headers from the kernel sources tools headers UAPI: Sync KVM's vmx.h header with the kernel sources ...
author: Linus Torvalds <torvalds@linux-foundation.org> 2020-12-25 22:07:34 +0300
committer: Linus Torvalds <torvalds@linux-foundation.org> 2020-12-25 22:07:34 +0300
commit: 5814bc2d4cc241c1a603fac2b5bf1bd4daa108fc (patch)
tree: 2d1d4156be425c2d147379d5a6760464b1f8233f
parent: 42dc45e84452c1ee72c482d477a2e71c0689b143 (diff)
parent: 5149303fdfe5c67ddb51c911e23262f781cd75eb (diff)
download: linux-5814bc2d4cc241c1a603fac2b5bf1bd4daa108fc.tar.xz
23 files changed, 688 insertions, 391 deletions
diff --git a/tools/arch/arm64/include/uapi/asm/kvm.h b/tools/arch/arm64/include/uapi/asm/kvm.h
index 1c17c3a24411..24223adae150 100644
--- a/tools/arch/arm64/include/uapi/asm/kvm.h
+++ b/tools/arch/arm64/include/uapi/asm/kvm.h
@@ -156,9 +156,6 @@ struct kvm_sync_regs {
 	__u64 device_irq_level;
 };
 
-struct kvm_arch_memory_slot {
-};
-
 /*
  * PMU filter structure. Describe a range of events with a particular
  * action. To be used with KVM_ARM_VCPU_PMU_V3_FILTER.
diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
index f5ef2d5b9231..84b887825f12 100644
--- a/tools/arch/x86/include/asm/cpufeatures.h
+++ b/tools/arch/x86/include/asm/cpufeatures.h
@@ -237,6 +237,7 @@
 #define X86_FEATURE_VMCALL		( 8*32+18) /* "" Hypervisor supports the VMCALL instruction */
 #define X86_FEATURE_VMW_VMMCALL		( 8*32+19) /* "" VMware prefers VMMCALL hypercall instruction */
 #define X86_FEATURE_SEV_ES		( 8*32+20) /* AMD Secure Encrypted Virtualization - Encrypted State */
+#define X86_FEATURE_VM_PAGE_FLUSH	( 8*32+21) /* "" VM Page Flush MSR is supported */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (EBX), word 9 */
 #define X86_FEATURE_FSGSBASE		( 9*32+ 0) /* RDFSBASE, WRFSBASE, RDGSBASE, WRGSBASE instructions*/
@@ -376,6 +377,7 @@
 #define X86_FEATURE_TSXLDTRK		(18*32+16) /* TSX Suspend Load Address Tracking */
 #define X86_FEATURE_PCONFIG		(18*32+18) /* Intel PCONFIG */
 #define X86_FEATURE_ARCH_LBR		(18*32+19) /* Intel ARCH LBR */
+#define X86_FEATURE_AVX512_FP16		(18*32+23) /* AVX512 FP16 */
 #define X86_FEATURE_SPEC_CTRL		(18*32+26) /* "" Speculation Control (IBRS + IBPB) */
 #define X86_FEATURE_INTEL_STIBP		(18*32+27) /* "" Single Thread Indirect Branch Predictors */
 #define X86_FEATURE_FLUSH_L1D		(18*32+28) /* Flush L1D cache */
diff --git a/tools/arch/x86/include/asm/msr-index.h b/tools/arch/x86/include/asm/msr-index.h
index 2b5fc9accec4..546d6ecf0a35 100644
--- a/tools/arch/x86/include/asm/msr-index.h
+++ b/tools/arch/x86/include/asm/msr-index.h
@@ -472,6 +472,7 @@
 #define MSR_AMD64_ICIBSEXTDCTL		0xc001103c
 #define MSR_AMD64_IBSOPDATA4		0xc001103d
 #define MSR_AMD64_IBS_REG_COUNT_MAX	8 /* includes MSR_AMD64_IBSBRTARGET */
+#define MSR_AMD64_VM_PAGE_FLUSH		0xc001011e
 #define MSR_AMD64_SEV_ES_GHCB		0xc0010130
 #define MSR_AMD64_SEV			0xc0010131
 #define MSR_AMD64_SEV_ENABLED_BIT	0
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h
index 89e5f3d1bba8..8e76d3701db3 100644
--- a/tools/arch/x86/include/uapi/asm/kvm.h
+++ b/tools/arch/x86/include/uapi/asm/kvm.h
@@ -12,6 +12,7 @@
 
 #define KVM_PIO_PAGE_OFFSET 1
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 2
+#define KVM_DIRTY_LOG_PAGE_OFFSET 64
 
 #define DE_VECTOR 0
 #define DB_VECTOR 1
diff --git a/tools/arch/x86/include/uapi/asm/svm.h b/tools/arch/x86/include/uapi/asm/svm.h
index f1d8307454e0..554f75fe013c 100644
--- a/tools/arch/x86/include/uapi/asm/svm.h
+++ b/tools/arch/x86/include/uapi/asm/svm.h
@@ -77,10 +77,28 @@
 #define SVM_EXIT_MWAIT_COND    0x08c
 #define SVM_EXIT_XSETBV        0x08d
 #define SVM_EXIT_RDPRU         0x08e
+#define SVM_EXIT_EFER_WRITE_TRAP		0x08f
+#define SVM_EXIT_CR0_WRITE_TRAP			0x090
+#define SVM_EXIT_CR1_WRITE_TRAP			0x091
+#define SVM_EXIT_CR2_WRITE_TRAP			0x092
+#define SVM_EXIT_CR3_WRITE_TRAP			0x093
+#define SVM_EXIT_CR4_WRITE_TRAP			0x094
+#define SVM_EXIT_CR5_WRITE_TRAP			0x095
+#define SVM_EXIT_CR6_WRITE_TRAP			0x096
+#define SVM_EXIT_CR7_WRITE_TRAP			0x097
+#define SVM_EXIT_CR8_WRITE_TRAP			0x098
+#define SVM_EXIT_CR9_WRITE_TRAP			0x099
+#define SVM_EXIT_CR10_WRITE_TRAP		0x09a
+#define SVM_EXIT_CR11_WRITE_TRAP		0x09b
+#define SVM_EXIT_CR12_WRITE_TRAP		0x09c
+#define SVM_EXIT_CR13_WRITE_TRAP		0x09d
+#define SVM_EXIT_CR14_WRITE_TRAP		0x09e
+#define SVM_EXIT_CR15_WRITE_TRAP		0x09f
 #define SVM_EXIT_INVPCID       0x0a2
 #define SVM_EXIT_NPF           0x400
 #define SVM_EXIT_AVIC_INCOMPLETE_IPI		0x401
 #define SVM_EXIT_AVIC_UNACCELERATED_ACCESS	0x402
+#define SVM_EXIT_VMGEXIT       0x403
 
 /* SEV-ES software-defined VMGEXIT events */
 #define SVM_VMGEXIT_MMIO_READ			0x80000001
@@ -183,10 +201,20 @@
 	{ SVM_EXIT_MONITOR,     "monitor" }, \
 	{ SVM_EXIT_MWAIT,       "mwait" }, \
 	{ SVM_EXIT_XSETBV,      "xsetbv" }, \
+	{ SVM_EXIT_EFER_WRITE_TRAP,	"write_efer_trap" }, \
+	{ SVM_EXIT_CR0_WRITE_TRAP,	"write_cr0_trap" }, \
+	{ SVM_EXIT_CR4_WRITE_TRAP,	"write_cr4_trap" }, \
+	{ SVM_EXIT_CR8_WRITE_TRAP,	"write_cr8_trap" }, \
 	{ SVM_EXIT_INVPCID,     "invpcid" }, \
 	{ SVM_EXIT_NPF,         "npf" }, \
 	{ SVM_EXIT_AVIC_INCOMPLETE_IPI,		"avic_incomplete_ipi" }, \
 	{ SVM_EXIT_AVIC_UNACCELERATED_ACCESS,   "avic_unaccelerated_access" }, \
+	{ SVM_EXIT_VMGEXIT,		"vmgexit" }, \
+	{ SVM_VMGEXIT_MMIO_READ,	"vmgexit_mmio_read" }, \
+	{ SVM_VMGEXIT_MMIO_WRITE,	"vmgexit_mmio_write" }, \
+	{ SVM_VMGEXIT_NMI_COMPLETE,	"vmgexit_nmi_complete" }, \
+	{ SVM_VMGEXIT_AP_HLT_LOOP,	"vmgexit_ap_hlt_loop" }, \
+	{ SVM_VMGEXIT_AP_JUMP_TABLE,	"vmgexit_ap_jump_table" }, \
 	{ SVM_EXIT_ERR,         "invalid_guest_state" }
 
 
diff --git a/tools/arch/x86/include/uapi/asm/vmx.h b/tools/arch/x86/include/uapi/asm/vmx.h
index b8ff9e8ac0d5..ada955c5ebb6 100644
--- a/tools/arch/x86/include/uapi/asm/vmx.h
+++ b/tools/arch/x86/include/uapi/asm/vmx.h
@@ -32,6 +32,7 @@
 #define EXIT_REASON_EXTERNAL_INTERRUPT  1
 #define EXIT_REASON_TRIPLE_FAULT        2
 #define EXIT_REASON_INIT_SIGNAL			3
+#define EXIT_REASON_SIPI_SIGNAL         4
 
 #define EXIT_REASON_INTERRUPT_WINDOW    7
 #define EXIT_REASON_NMI_WINDOW          8
@@ -94,6 +95,7 @@
 	{ EXIT_REASON_EXTERNAL_INTERRUPT,    "EXTERNAL_INTERRUPT" }, \
 	{ EXIT_REASON_TRIPLE_FAULT,          "TRIPLE_FAULT" }, \
 	{ EXIT_REASON_INIT_SIGNAL,           "INIT_SIGNAL" }, \
+	{ EXIT_REASON_SIPI_SIGNAL,           "SIPI_SIGNAL" }, \
 	{ EXIT_REASON_INTERRUPT_WINDOW,      "INTERRUPT_WINDOW" }, \
 	{ EXIT_REASON_NMI_WINDOW,            "NMI_WINDOW" }, \
 	{ EXIT_REASON_TASK_SWITCH,           "TASK_SWITCH" }, \
diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index fc48c64700eb..728752917785 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -859,9 +859,11 @@ __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)
 __SYSCALL(__NR_faccessat2, sys_faccessat2)
 #define __NR_process_madvise 440
 __SYSCALL(__NR_process_madvise, sys_process_madvise)
+#define __NR_epoll_pwait2 441
+__SC_COMP(__NR_epoll_pwait2, sys_epoll_pwait2, compat_sys_epoll_pwait2)
 
 #undef __NR_syscalls
-#define __NR_syscalls 441
+#define __NR_syscalls 442
 
 /*
  * 32 bit systems traditionally used different
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index ca41220b40b8..886802b8ffba 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -250,6 +250,7 @@ struct kvm_hyperv_exit {
 #define KVM_EXIT_ARM_NISV         28
 #define KVM_EXIT_X86_RDMSR        29
 #define KVM_EXIT_X86_WRMSR        30
+#define KVM_EXIT_DIRTY_RING_FULL  31
 
 /* For KVM_EXIT_INTERNAL_ERROR */
 /* Emulate instruction failed. */
@@ -1053,6 +1054,8 @@ struct kvm_ppc_resize_hpt {
 #define KVM_CAP_X86_USER_SPACE_MSR 188
 #define KVM_CAP_X86_MSR_FILTER 189
 #define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190
+#define KVM_CAP_SYS_HYPERV_CPUID 191
+#define KVM_CAP_DIRTY_LOG_RING 192
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -1511,7 +1514,7 @@ struct kvm_enc_region {
 /* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT_2 */
 #define KVM_CLEAR_DIRTY_LOG          _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log)
 
-/* Available with KVM_CAP_HYPERV_CPUID */
+/* Available with KVM_CAP_HYPERV_CPUID (vcpu) / KVM_CAP_SYS_HYPERV_CPUID (system) */
 #define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2)
 
 /* Available with KVM_CAP_ARM_SVE */
@@ -1557,6 +1560,9 @@ struct kvm_pv_cmd {
 /* Available with KVM_CAP_X86_MSR_FILTER */
 #define KVM_X86_SET_MSR_FILTER	_IOW(KVMIO,  0xc6, struct kvm_msr_filter)
 
+/* Available with KVM_CAP_DIRTY_LOG_RING */
+#define KVM_RESET_DIRTY_RINGS		_IO(KVMIO, 0xc7)
+
 /* Secure Encrypted Virtualization command */
 enum sev_cmd_id {
 	/* Guest initialization commands */
@@ -1710,4 +1716,52 @@ struct kvm_hyperv_eventfd {
 #define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE    (1 << 0)
 #define KVM_DIRTY_LOG_INITIALLY_SET            (1 << 1)
 
+/*
+ * Arch needs to define the macro after implementing the dirty ring
+ * feature.  KVM_DIRTY_LOG_PAGE_OFFSET should be defined as the
+ * starting page offset of the dirty ring structures.
+ */
+#ifndef KVM_DIRTY_LOG_PAGE_OFFSET
+#define KVM_DIRTY_LOG_PAGE_OFFSET 0
+#endif
+
+/*
+ * KVM dirty GFN flags, defined as:
+ *
+ * |---------------+---------------+--------------|
+ * | bit 1 (reset) | bit 0 (dirty) | Status       |
+ * |---------------+---------------+--------------|
+ * |             0 |             0 | Invalid GFN  |
+ * |             0 |             1 | Dirty GFN    |
+ * |             1 |             X | GFN to reset |
+ * |---------------+---------------+--------------|
+ *
+ * Lifecycle of a dirty GFN goes like:
+ *
+ *      dirtied         harvested        reset
+ * 00 -----------> 01 -------------> 1X -------+
+ *  ^                                          |
+ *  |                                          |
+ *  +------------------------------------------+
+ *
+ * The userspace program is only responsible for the 01->1X state
+ * conversion after harvesting an entry.  Also, it must not skip any
+ * dirty bits, so that dirty bits are always harvested in sequence.
+ */
+#define KVM_DIRTY_GFN_F_DIRTY           BIT(0)
+#define KVM_DIRTY_GFN_F_RESET           BIT(1)
+#define KVM_DIRTY_GFN_F_MASK            0x3
+
+/*
+ * KVM dirty rings should be mapped at KVM_DIRTY_LOG_PAGE_OFFSET of
+ * per-vcpu mmaped regions as an array of struct kvm_dirty_gfn.  The
+ * size of the gfn buffer is decided by the first argument when
+ * enabling KVM_CAP_DIRTY_LOG_RING.
+ */
+struct kvm_dirty_gfn {
+	__u32 flags;
+	__u32 slot;
+	__u64 offset;
+};
+
 #endif /* __LINUX_KVM_H */
diff --git a/tools/perf/arch/powerpc/Makefile b/tools/perf/arch/powerpc/Makefile
index e58d00d62f02..840ea0e59287 100644
--- a/tools/perf/arch/powerpc/Makefile
+++ b/tools/perf/arch/powerpc/Makefile
@@ -14,7 +14,6 @@ PERF_HAVE_JITDUMP := 1
 out    := $(OUTPUT)arch/powerpc/include/generated/asm
 header32 := $(out)/syscalls_32.c
 header64 := $(out)/syscalls_64.c
-syskrn := $(srctree)/arch/powerpc/kernel/syscalls/syscall.tbl
 sysprf := $(srctree)/tools/perf/arch/powerpc/entry/syscalls
 sysdef := $(sysprf)/syscall.tbl
 systbl := $(sysprf)/mksyscalltbl
@@ -23,15 +22,9 @@ systbl := $(sysprf)/mksyscalltbl
 _dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
 
 $(header64): $(sysdef) $(systbl)
-	@(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
-	(diff -B $(sysdef) $(syskrn) >/dev/null) \
-	|| echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
 	$(Q)$(SHELL) '$(systbl)' '64' $(sysdef) > $@
 
 $(header32): $(sysdef) $(systbl)
-	@(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
-	(diff -B $(sysdef) $(syskrn) >/dev/null) \
-	|| echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
 	$(Q)$(SHELL) '$(systbl)' '32' $(sysdef) > $@
 
 clean::
diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
index b168364ac050..f744eb5cba88 100644
--- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
@@ -9,7 +9,9 @@
 #
 0	nospu	restart_syscall			sys_restart_syscall
 1	nospu	exit				sys_exit
-2	nospu	fork				ppc_fork
+2	32	fork				ppc_fork			sys_fork
+2	64	fork				sys_fork
+2	spu	fork				sys_ni_syscall
 3	common	read				sys_read
 4	common	write				sys_write
 5	common	open				sys_open			compat_sys_open
@@ -158,7 +160,9 @@
 119	32	sigreturn			sys_sigreturn			compat_sys_sigreturn
 119	64	sigreturn			sys_ni_syscall
 119	spu	sigreturn			sys_ni_syscall
-120	nospu	clone				ppc_clone
+120	32	clone				ppc_clone			sys_clone
+120	64	clone				sys_clone
+120	spu	clone				sys_ni_syscall
 121	common	setdomainname			sys_setdomainname
 122	common	uname				sys_newuname
 123	common	modify_ldt			sys_ni_syscall
@@ -240,7 +244,9 @@
 186	spu	sendfile			sys_sendfile64
 187	common	getpmsg				sys_ni_syscall
 188	common 	putpmsg				sys_ni_syscall
-189	nospu	vfork				ppc_vfork
+189	32	vfork				ppc_vfork			sys_vfork
+189	64	vfork				sys_vfork
+189	spu	vfork				sys_ni_syscall
 190	common	ugetrlimit			sys_getrlimit			compat_sys_getrlimit
 191	common	readahead			sys_readahead			compat_sys_readahead
 192	32	mmap2				sys_mmap2			compat_sys_mmap2
@@ -316,8 +322,8 @@
 248	32	clock_nanosleep			sys_clock_nanosleep_time32
 248	64	clock_nanosleep			sys_clock_nanosleep
 248	spu	clock_nanosleep			sys_clock_nanosleep
-249	32	swapcontext			ppc_swapcontext			ppc32_swapcontext
-249	64	swapcontext			ppc64_swapcontext
+249	32	swapcontext			ppc_swapcontext			compat_sys_swapcontext
+249	64	swapcontext			sys_swapcontext
 249	spu	swapcontext			sys_ni_syscall
 250	common	tgkill				sys_tgkill
 251	32	utimes				sys_utimes_time32
@@ -456,7 +462,7 @@
 361	common	bpf				sys_bpf
 362	nospu	execveat			sys_execveat			compat_sys_execveat
 363	32	switch_endian			sys_ni_syscall
-363	64	switch_endian			ppc_switch_endian
+363	64	switch_endian			sys_switch_endian
 363	spu	switch_endian			sys_ni_syscall
 364	common	userfaultfd			sys_userfaultfd
 365	common	membarrier			sys_membarrier
@@ -516,6 +522,12 @@
 432	common	fsmount				sys_fsmount
 433	common	fspick				sys_fspick
 434	common	pidfd_open			sys_pidfd_open
-435	nospu	clone3				ppc_clone3
+435	32	clone3				ppc_clone3			sys_clone3
+435	64	clone3				sys_clone3
+435	spu	clone3				sys_ni_syscall
+436	common	close_range			sys_close_range
 437	common	openat2				sys_openat2
 438	common	pidfd_getfd			sys_pidfd_getfd
+439	common	faccessat2			sys_faccessat2
+440	common	process_madvise			sys_process_madvise
+441	common	epoll_pwait2			sys_epoll_pwait2		compat_sys_epoll_pwait2
diff --git a/tools/perf/arch/s390/Makefile b/tools/perf/arch/s390/Makefile
index 6ac8887be7c9..74bffbea03e2 100644
--- a/tools/perf/arch/s390/Makefile
+++ b/tools/perf/arch/s390/Makefile
@@ -12,7 +12,6 @@ PERF_HAVE_JITDUMP := 1
 
 out    := $(OUTPUT)arch/s390/include/generated/asm
 header := $(out)/syscalls_64.c
-syskrn := $(srctree)/arch/s390/kernel/syscalls/syscall.tbl
 sysprf := $(srctree)/tools/perf/arch/s390/entry/syscalls
 sysdef := $(sysprf)/syscall.tbl
 systbl := $(sysprf)/mksyscalltbl
@@ -21,9 +20,6 @@ systbl := $(sysprf)/mksyscalltbl
 _dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
 
 $(header): $(sysdef) $(systbl)
-	@(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
-        (diff -B $(sysdef) $(syskrn) >/dev/null) \
-        || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
 	$(Q)$(SHELL) '$(systbl)' $(sysdef) > $@
 
 clean::
diff --git a/tools/perf/arch/s390/entry/syscalls/syscall.tbl b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
index d2fa9647ce25..d443423495e5 100644
--- a/tools/perf/arch/s390/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
@@ -15,86 +15,86 @@
 5    common	open			sys_open			compat_sys_open
 6    common	close			sys_close			sys_close
 7    common	restart_syscall		sys_restart_syscall		sys_restart_syscall
-8    common	creat			sys_creat			compat_sys_creat
-9    common	link			sys_link			compat_sys_link
-10   common	unlink			sys_unlink			compat_sys_unlink
+8    common	creat			sys_creat			sys_creat
+9    common	link			sys_link			sys_link
+10   common	unlink			sys_unlink			sys_unlink
 11   common	execve			sys_execve			compat_sys_execve
-12   common	chdir			sys_chdir			compat_sys_chdir
-13   32		time			-				compat_sys_time
-14   common	mknod			sys_mknod			compat_sys_mknod
-15   common	chmod			sys_chmod			compat_sys_chmod
-16   32		lchown			-				compat_sys_s390_lchown16
+12   common	chdir			sys_chdir			sys_chdir
+13   32		time			-				sys_time32
+14   common	mknod			sys_mknod			sys_mknod
+15   common	chmod			sys_chmod			sys_chmod
+16   32		lchown			-				sys_lchown16
 19   common	lseek			sys_lseek			compat_sys_lseek
 20   common	getpid			sys_getpid			sys_getpid
-21   common	mount			sys_mount
-22   common	umount			sys_oldumount			compat_sys_oldumount
-23   32		setuid			-				compat_sys_s390_setuid16
-24   32		getuid			-				compat_sys_s390_getuid16
-25   32		stime			-				compat_sys_stime
+21   common	mount			sys_mount			sys_mount
+22   common	umount			sys_oldumount			sys_oldumount
+23   32		setuid			-				sys_setuid16
+24   32		getuid			-				sys_getuid16
+25   32		stime			-				sys_stime32
 26   common	ptrace			sys_ptrace			compat_sys_ptrace
 27   common	alarm			sys_alarm			sys_alarm
 29   common	pause			sys_pause			sys_pause
-30   common	utime			sys_utime			compat_sys_utime
-33   common	access			sys_access			compat_sys_access
+30   common	utime			sys_utime			sys_utime32
+33   common	access			sys_access			sys_access
 34   common	nice			sys_nice			sys_nice
 36   common	sync			sys_sync			sys_sync
 37   common	kill			sys_kill			sys_kill
-38   common	rename			sys_rename			compat_sys_rename
-39   common	mkdir			sys_mkdir			compat_sys_mkdir
-40   common	rmdir			sys_rmdir			compat_sys_rmdir
+38   common	rename			sys_rename			sys_rename
+39   common	mkdir			sys_mkdir			sys_mkdir
+40   common	rmdir			sys_rmdir			sys_rmdir
 41   common	dup			sys_dup				sys_dup
-42   common	pipe			sys_pipe			compat_sys_pipe
+42   common	pipe			sys_pipe			sys_pipe
 43   common	times			sys_times			compat_sys_times
-45   common	brk			sys_brk				compat_sys_brk
-46   32		setgid			-				compat_sys_s390_setgid16
-47   32		getgid			-				compat_sys_s390_getgid16
-48   common	signal			sys_signal			compat_sys_signal
-49   32		geteuid			-				compat_sys_s390_geteuid16
-50   32		getegid			-				compat_sys_s390_getegid16
-51   common	acct			sys_acct			compat_sys_acct
-52   common	umount2			sys_umount			compat_sys_umount
+45   common	brk			sys_brk				sys_brk
+46   32		setgid			-				sys_setgid16
+47   32		getgid			-				sys_getgid16
+48   common	signal			sys_signal			sys_signal
+49   32		geteuid			-				sys_geteuid16
+50   32		getegid			-				sys_getegid16
+51   common	acct			sys_acct			sys_acct
+52   common	umount2			sys_umount			sys_umount
 54   common	ioctl			sys_ioctl			compat_sys_ioctl
 55   common	fcntl			sys_fcntl			compat_sys_fcntl
 57   common	setpgid			sys_setpgid			sys_setpgid
 60   common	umask			sys_umask			sys_umask
-61   common	chroot			sys_chroot			compat_sys_chroot
+61   common	chroot			sys_chroot			sys_chroot
 62   common	ustat			sys_ustat			compat_sys_ustat
 63   common	dup2			sys_dup2			sys_dup2
 64   common	getppid			sys_getppid			sys_getppid
 65   common	getpgrp			sys_getpgrp			sys_getpgrp
 66   common	setsid			sys_setsid			sys_setsid
 67   common	sigaction		sys_sigaction			compat_sys_sigaction
-70   32		setreuid		-				compat_sys_s390_setreuid16
-71   32		setregid		-				compat_sys_s390_setregid16
-72   common	sigsuspend		sys_sigsuspend			compat_sys_sigsuspend
+70   32		setreuid		-				sys_setreuid16
+71   32		setregid		-				sys_setregid16
+72   common	sigsuspend		sys_sigsuspend			sys_sigsuspend
 73   common	sigpending		sys_sigpending			compat_sys_sigpending
-74   common	sethostname		sys_sethostname			compat_sys_sethostname
+74   common	sethostname		sys_sethostname			sys_sethostname
 75   common	setrlimit		sys_setrlimit			compat_sys_setrlimit
 76   32		getrlimit		-				compat_sys_old_getrlimit
 77   common	getrusage		sys_getrusage			compat_sys_getrusage
 78   common	gettimeofday		sys_gettimeofday		compat_sys_gettimeofday
 79   common	settimeofday		sys_settimeofday		compat_sys_settimeofday
-80   32		getgroups		-				compat_sys_s390_getgroups16
-81   32		setgroups		-				compat_sys_s390_setgroups16
-83   common	symlink			sys_symlink			compat_sys_symlink
-85   common	readlink		sys_readlink			compat_sys_readlink
-86   common	uselib			sys_uselib			compat_sys_uselib
-87   common	swapon			sys_swapon			compat_sys_swapon
-88   common	reboot			sys_reboot			compat_sys_reboot
+80   32		getgroups		-				sys_getgroups16
+81   32		setgroups		-				sys_setgroups16
+83   common	symlink			sys_symlink			sys_symlink
+85   common	readlink		sys_readlink			sys_readlink
+86   common	uselib			sys_uselib			sys_uselib
+87   common	swapon			sys_swapon			sys_swapon
+88   common	reboot			sys_reboot			sys_reboot
 89   common	readdir			-				compat_sys_old_readdir
 90   common	mmap			sys_old_mmap			compat_sys_s390_old_mmap
-91   common	munmap			sys_munmap			compat_sys_munmap
+91   common	munmap			sys_munmap			sys_munmap
 92   common	truncate		sys_truncate			compat_sys_truncate
 93   common	ftruncate		sys_ftruncate			compat_sys_ftruncate
 94   common	fchmod			sys_fchmod			sys_fchmod
-95   32		fchown			-				compat_sys_s390_fchown16
+95   32		fchown			-				sys_fchown16
 96   common	getpriority		sys_getpriority			sys_getpriority
 97   common	setpriority		sys_setpriority			sys_setpriority
 99   common	statfs			sys_statfs			compat_sys_statfs
 100  common	fstatfs			sys_fstatfs			compat_sys_fstatfs
 101  32		ioperm			-				-
 102  common	socketcall		sys_socketcall			compat_sys_socketcall
-103  common	syslog			sys_syslog			compat_sys_syslog
+103  common	syslog			sys_syslog			sys_syslog
 104  common	setitimer		sys_setitimer			compat_sys_setitimer
 105  common	getitimer		sys_getitimer			compat_sys_getitimer
 106  common	stat			sys_newstat			compat_sys_newstat
@@ -104,76 +104,76 @@
 111  common	vhangup			sys_vhangup			sys_vhangup
 112  common	idle			-				-
 114  common	wait4			sys_wait4			compat_sys_wait4
-115  common	swapoff			sys_swapoff			compat_sys_swapoff
+115  common	swapoff			sys_swapoff			sys_swapoff
 116  common	sysinfo			sys_sysinfo			compat_sys_sysinfo
 117  common	ipc			sys_s390_ipc			compat_sys_s390_ipc
 118  common	fsync			sys_fsync			sys_fsync
 119  common	sigreturn		sys_sigreturn			compat_sys_sigreturn
-120  common	clone			sys_clone			compat_sys_clone
-121  common	setdomainname		sys_setdomainname		compat_sys_setdomainname
-122  common	uname			sys_newuname			compat_sys_newuname
-124  common	adjtimex		sys_adjtimex			compat_sys_adjtimex
-125  common	mprotect		sys_mprotect			compat_sys_mprotect
+120  common	clone			sys_clone			sys_clone
+121  common	setdomainname		sys_setdomainname		sys_setdomainname
+122  common	uname			sys_newuname			sys_newuname
+124  common	adjtimex		sys_adjtimex			sys_adjtimex_time32
+125  common	mprotect		sys_mprotect			sys_mprotect
 126  common	sigprocmask		sys_sigprocmask			compat_sys_sigprocmask
 127  common	create_module		-				-
-128  common	init_module		sys_init_module			compat_sys_init_module
-129  common	delete_module		sys_delete_module		compat_sys_delete_module
+128  common	init_module		sys_init_module			sys_init_module
+129  common	delete_module		sys_delete_module		sys_delete_module
 130  common	get_kernel_syms		-				-
-131  common	quotactl		sys_quotactl			compat_sys_quotactl
+131  common	quotactl		sys_quotactl			sys_quotactl
 132  common	getpgid			sys_getpgid			sys_getpgid
 133  common	fchdir			sys_fchdir			sys_fchdir
-134  common	bdflush			sys_bdflush			compat_sys_bdflush
-135  common	sysfs			sys_sysfs			compat_sys_sysfs
+134  common	bdflush			sys_bdflush			sys_bdflush
+135  common	sysfs			sys_sysfs			sys_sysfs
 136  common	personality		sys_s390_personality		sys_s390_personality
 137  common	afs_syscall		-				-
-138  32		setfsuid		-				compat_sys_s390_setfsuid16
-139  32		setfsgid		-				compat_sys_s390_setfsgid16
-140  32		_llseek			-				compat_sys_llseek
+138  32		setfsuid		-				sys_setfsuid16
+139  32		setfsgid		-				sys_setfsgid16
+140  32		_llseek			-				sys_llseek
 141  common	getdents		sys_getdents			compat_sys_getdents
 142  32		_newselect		-				compat_sys_select
 142  64		select			sys_select			-
 143  common	flock			sys_flock			sys_flock
-144  common	msync			sys_msync			compat_sys_msync
-145  common	readv			sys_readv
-146  common	writev			sys_writev
+144  common	msync			sys_msync			sys_msync
+145  common	readv			sys_readv			sys_readv
+146  common	writev			sys_writev			sys_writev
 147  common	getsid			sys_getsid			sys_getsid
 148  common	fdatasync		sys_fdatasync			sys_fdatasync
 149  common	_sysctl			-				-
-150  common	mlock			sys_mlock			compat_sys_mlock
-151  common	munlock			sys_munlock			compat_sys_munlock
+150  common	mlock			sys_mlock			sys_mlock
+151  common	munlock			sys_munlock			sys_munlock
 152  common	mlockall		sys_mlockall			sys_mlockall
 153  common	munlockall		sys_munlockall			sys_munlockall
-154  common	sched_setparam		sys_sched_setparam		compat_sys_sched_setparam
-155  common	sched_getparam		sys_sched_getparam		compat_sys_sched_getparam
-156  common	sched_setscheduler	sys_sched_setscheduler		compat_sys_sched_setscheduler
+154  common	sched_setparam		sys_sched_setparam		sys_sched_setparam
+155  common	sched_getparam		sys_sched_getparam		sys_sched_getparam
+156  common	sched_setscheduler	sys_sched_setscheduler		sys_sched_setscheduler
 157  common	sched_getscheduler	sys_sched_getscheduler		sys_sched_getscheduler
 158  common	sched_yield		sys_sched_yield			sys_sched_yield
 159  common	sched_get_priority_max	sys_sched_get_priority_max	sys_sched_get_priority_max
 160  common	sched_get_priority_min	sys_sched_get_priority_min	sys_sched_get_priority_min
-161  common	sched_rr_get_interval	sys_sched_rr_get_interval	compat_sys_sched_rr_get_interval
-162  common	nanosleep		sys_nanosleep			compat_sys_nanosleep
-163  common	mremap			sys_mremap			compat_sys_mremap
-164  32		setresuid		-				compat_sys_s390_setresuid16
-165  32		getresuid		-				compat_sys_s390_getresuid16
+161  common	sched_rr_get_interval	sys_sched_rr_get_interval	sys_sched_rr_get_interval_time32
+162  common	nanosleep		sys_nanosleep			sys_nanosleep_time32
+163  common	mremap			sys_mremap			sys_mremap
+164  32		setresuid		-				sys_setresuid16
+165  32		getresuid		-				sys_getresuid16
 167  common	query_module		-				-
-168  common	poll			sys_poll			compat_sys_poll
+168  common	poll			sys_poll			sys_poll
 169  common	nfsservctl		-				-
-170  32		setresgid		-				compat_sys_s390_setresgid16
-171  32		getresgid		-				compat_sys_s390_getresgid16
-172  common	prctl			sys_prctl			compat_sys_prctl
+170  32		setresgid		-				sys_setresgid16
+171  32		getresgid		-				sys_getresgid16
+172  common	prctl			sys_prctl			sys_prctl
 173  common	rt_sigreturn		sys_rt_sigreturn		compat_sys_rt_sigreturn
 174  common	rt_sigaction		sys_rt_sigaction		compat_sys_rt_sigaction
 175  common	rt_sigprocmask		sys_rt_sigprocmask		compat_sys_rt_sigprocmask
 176  common	rt_sigpending		sys_rt_sigpending		compat_sys_rt_sigpending
-177  common	rt_sigtimedwait		sys_rt_sigtimedwait		compat_sys_rt_sigtimedwait
+177  common	rt_sigtimedwait		sys_rt_sigtimedwait		compat_sys_rt_sigtimedwait_time32
 178  common	rt_sigqueueinfo		sys_rt_sigqueueinfo		compat_sys_rt_sigqueueinfo
 179  common	rt_sigsuspend		sys_rt_sigsuspend		compat_sys_rt_sigsuspend
 180  common	pread64			sys_pread64			compat_sys_s390_pread64
 181  common	pwrite64		sys_pwrite64			compat_sys_s390_pwrite64
-182  32		chown			-				compat_sys_s390_chown16
-183  common	getcwd			sys_getcwd			compat_sys_getcwd
-184  common	capget			sys_capget			compat_sys_capget
-185  common	capset			sys_capset			compat_sys_capset
+182  32		chown			-				sys_chown16
+183  common	getcwd			sys_getcwd			sys_getcwd
+184  common	capget			sys_capget			sys_capget
+185  common	capset			sys_capset			sys_capset
 186  common	sigaltstack		sys_sigaltstack			compat_sys_sigaltstack
 187  common	sendfile		sys_sendfile64			compat_sys_sendfile
 188  common	getpmsg			-				-
@@ -187,7 +187,7 @@
 195  32		stat64			-				compat_sys_s390_stat64
 196  32		lstat64			-				compat_sys_s390_lstat64
 197  32		fstat64			-				compat_sys_s390_fstat64
-198  32		lchown32		-				compat_sys_lchown
+198  32		lchown32		-				sys_lchown
 198  64		lchown			sys_lchown			-
 199  32		getuid32		-				sys_getuid
 199  64		getuid			sys_getuid			-
@@ -201,21 +201,21 @@
 203  64		setreuid		sys_setreuid			-
 204  32		setregid32		-				sys_setregid
 204  64		setregid		sys_setregid			-
-205  32		getgroups32		-				compat_sys_getgroups
+205  32		getgroups32		-				sys_getgroups
 205  64		getgroups		sys_getgroups			-
-206  32		setgroups32		-				compat_sys_setgroups
+206  32		setgroups32		-				sys_setgroups
 206  64		setgroups		sys_setgroups			-
 207  32		fchown32		-				sys_fchown
 207  64		fchown			sys_fchown			-
 208  32		setresuid32		-				sys_setresuid
 208  64		setresuid		sys_setresuid			-
-209  32		getresuid32		-				compat_sys_getresuid
+209  32		getresuid32		-				sys_getresuid
 209  64		getresuid		sys_getresuid			-
 210  32		setresgid32		-				sys_setresgid
 210  64		setresgid		sys_setresgid			-
-211  32		getresgid32		-				compat_sys_getresgid
+211  32		getresgid32		-				sys_getresgid
 211  64		getresgid		sys_getresgid			-
-212  32		chown32			-				compat_sys_chown
+212  32		chown32			-				sys_chown
 212  64		chown			sys_chown			-
 213  32		setuid32		-				sys_setuid
 213  64		setuid			sys_setuid			-
@@ -225,166 +225,222 @@
 215  64		setfsuid		sys_setfsuid			-
 216  32		setfsgid32		-				sys_setfsgid
 216  64		setfsgid		sys_setfsgid			-
-217  common	pivot_root		sys_pivot_root			compat_sys_pivot_root
-218  common	mincore			sys_mincore			compat_sys_mincore
-219  common	madvise			sys_madvise			compat_sys_madvise
-220  common	getdents64		sys_getdents64			compat_sys_getdents64
+217  common	pivot_root		sys_pivot_root			sys_pivot_root
+218  common	mincore			sys_mincore			sys_mincore
+219  common	madvise			sys_madvise			sys_madvise
+220  common	getdents64		sys_getdents64			sys_getdents64
 221  32		fcntl64			-				compat_sys_fcntl64
 222  common	readahead		sys_readahead			compat_sys_s390_readahead
 223  32		sendfile64		-				compat_sys_sendfile64
-224  common	setxattr		sys_setxattr			compat_sys_setxattr
-225  common	lsetxattr		sys_lsetxattr			compat_sys_lsetxattr
-226  common	fsetxattr		sys_fsetxattr			compat_sys_fsetxattr
-227  common	getxattr		sys_getxattr			compat_sys_getxattr
-228  common	lgetxattr		sys_lgetxattr			compat_sys_lgetxattr
-229  common	fgetxattr		sys_fgetxattr			compat_sys_fgetxattr
-230  common	listxattr		sys_listxattr			compat_sys_listxattr
-231  common	llistxattr		sys_llistxattr			compat_sys_llistxattr
-232  common	flistxattr		sys_flistxattr			compat_sys_flistxattr
-233  common	removexattr		sys_removexattr			compat_sys_removexattr
-234  common	lremovexattr		sys_lremovexattr		compat_sys_lremovexattr
-235  common	fremovexattr		sys_fremovexattr		compat_sys_fremovexattr
+224  common	setxattr		sys_setxattr			sys_setxattr
+225  common	lsetxattr		sys_lsetxattr			sys_lsetxattr
+226  common	fsetxattr		sys_fsetxattr			sys_fsetxattr
+227  common	getxattr		sys_getxattr			sys_getxattr
+228  common	lgetxattr		sys_lgetxattr			sys_lgetxattr
+229  common	fgetxattr		sys_fgetxattr			sys_fgetxattr
+230  common	listxattr		sys_listxattr			sys_listxattr
+231  common	llistxattr		sys_llistxattr			sys_llistxattr
+232  common	flistxattr		sys_flistxattr			sys_flistxattr
+233  common	removexattr		sys_removexattr			sys_removexattr
+234  common	lremovexattr		sys_lremovexattr		sys_lremovexattr
+235  common	fremovexattr		sys_fremovexattr		sys_fremovexattr
 236  common	gettid			sys_gettid			sys_gettid
 237  common	tkill			sys_tkill			sys_tkill
-238  common	futex			sys_futex			compat_sys_futex
+238  common	futex			sys_futex			sys_futex_time32
 239  common	sched_setaffinity	sys_sched_setaffinity		compat_sys_sched_setaffinity
 240  common	sched_getaffinity	sys_sched_getaffinity		compat_sys_sched_getaffinity
 241  common	tgkill			sys_tgkill			sys_tgkill
 243  common	io_setup		sys_io_setup			compat_sys_io_setup
-244  common	io_destroy		sys_io_destroy			compat_sys_io_destroy
-245  common	io_getevents		sys_io_getevents		compat_sys_io_getevents
+244  common	io_destroy		sys_io_destroy			sys_io_destroy
+245  common	io_getevents		sys_io_getevents		sys_io_getevents_time32
 246  common	io_submit		sys_io_submit			compat_sys_io_submit
-247  common	io_cancel		sys_io_cancel			compat_sys_io_cancel
+247  common	io_cancel		sys_io_cancel			sys_io_cancel
 248  common	exit_group		sys_exit_group			sys_exit_group
 249  common	epoll_create		sys_epoll_create		sys_epoll_create
-250  common	epoll_ctl		sys_epoll_ctl			compat_sys_epoll_ctl
-251  common	epoll_wait		sys_epoll_wait			compat_sys_epoll_wait
-252  common	set_tid_address		sys_set_tid_address		compat_sys_set_tid_address
+250  common	epoll_ctl		sys_epoll_ctl			sys_epoll_ctl
+251  common	epoll_wait		sys_epoll_wait			sys_epoll_wait
+252  common	set_tid_address		sys_set_tid_address		sys_set_tid_address
 253  common	fadvise64		sys_fadvise64_64		compat_sys_s390_fadvise64
 254  common	timer_create		sys_timer_create		compat_sys_timer_create
-255  common	timer_settime		sys_timer_settime		compat_sys_timer_settime
-256  common	timer_gettime		sys_timer_gettime		compat_sys_timer_gettime
+255  common	timer_settime		sys_timer_settime		sys_timer_settime32
+256  common	timer_gettime		sys_timer_gettime		sys_timer_gettime32
 257  common	timer_getoverrun	sys_timer_getoverrun		sys_timer_getoverrun
 258  common	timer_delete		sys_timer_delete		sys_timer_delete
-259  common	clock_settime		sys_clock_settime		compat_sys_clock_settime
-260  common	clock_gettime		sys_clock_gettime		compat_sys_clock_gettime
-261  common	clock_getres		sys_clock_getres		compat_sys_clock_getres
-262  common	clock_nanosleep		sys_clock_nanosleep		compat_sys_clock_nanosleep
+259  common	clock_settime		sys_clock_settime		sys_clock_settime32
+260  common	clock_gettime		sys_clock_gettime		sys_clock_gettime32
+261  common	clock_getres		sys_clock_getres		sys_clock_getres_time32
+262  common	clock_nanosleep		sys_clock_nanosleep		sys_clock_nanosleep_time32
 264  32		fadvise64_64		-				compat_sys_s390_fadvise64_64
 265  common	statfs64		sys_statfs64			compat_sys_statfs64
 266  common	fstatfs64		sys_fstatfs64			compat_sys_fstatfs64
-267  common	remap_file_pages	sys_remap_file_pages		compat_sys_remap_file_pages
+267  common	remap_file_pages	sys_remap_file_pages		sys_remap_file_pages
 268  common	mbind			sys_mbind			compat_sys_mbind
 269  common	get_mempolicy		sys_get_mempolicy		compat_sys_get_mempolicy
 270  common	set_mempolicy		sys_set_mempolicy		compat_sys_set_mempolicy
 271  common	mq_open			sys_mq_open			compat_sys_mq_open
-272  common	mq_unlink		sys_mq_unlink			compat_sys_mq_unlink
-273  common	mq_timedsend		sys_mq_timedsend		compat_sys_mq_timedsend
-274  common	mq_timedreceive		sys_mq_timedreceive		compat_sys_mq_timedreceive
+272  common	mq_unlink		sys_mq_unlink			sys_mq_unlink
+273  common	mq_timedsend		sys_mq_timedsend		sys_mq_timedsend_time32
+274  common	mq_timedreceive		sys_mq_timedreceive		sys_mq_timedreceive_time32
 275  common	mq_notify		sys_mq_notify			compat_sys_mq_notify
 276  common	mq_getsetattr		sys_mq_getsetattr		compat_sys_mq_getsetattr
 277  common	kexec_load		sys_kexec_load			compat_sys_kexec_load
-278  common	add_key			sys_add_key			compat_sys_add_key
-279  common	request_key		sys_request_key			compat_sys_request_key
+278  common	add_key			sys_add_key			sys_add_key
+279  common	request_key		sys_request_key			sys_request_key
 280  common	keyctl			sys_keyctl			compat_sys_keyctl
 281  common	waitid			sys_waitid			compat_sys_waitid
 282  common	ioprio_set		sys_ioprio_set			sys_ioprio_set
 283  common	ioprio_get		sys_ioprio_get			sys_ioprio_get
 284  common	inotify_init		sys_inotify_init		sys_inotify_init
-285  common	inotify_add_watch	sys_inotify_add_watch		compat_sys_inotify_add_watch
+285  common	inotify_add_watch	sys_inotify_add_watch		sys_inotify_add_watch
 286  common	inotify_rm_watch	sys_inotify_rm_watch		sys_inotify_rm_watch
 287  common	migrate_pages		sys_migrate_pages		compat_sys_migrate_pages
 288  common	openat			sys_openat			compat_sys_openat
-289  common	mkdirat			sys_mkdirat			compat_sys_mkdirat
-290  common	mknodat			sys_mknodat			compat_sys_mknodat
-291  common	fchownat		sys_fchownat			compat_sys_fchownat
-292  common	futimesat		sys_futimesat			compat_sys_futimesat
+289  common	mkdirat			sys_mkdirat			sys_mkdirat
+290  common	mknodat			sys_mknodat			sys_mknodat
+291  common	fchownat		sys_fchownat			sys_fchownat
+292  common	futimesat		sys_futimesat			sys_futimesat_time32
 293  32		fstatat64		-				compat_sys_s390_fstatat64
 293  64		newfstatat		sys_newfstatat			-
-294  common	unlinkat		sys_unlinkat			compat_sys_unlinkat
-295  common	renameat		sys_renameat			compat_sys_renameat
-296  common	linkat			sys_linkat			compat_sys_linkat
-297  common	symlinkat		sys_symlinkat			compat_sys_symlinkat
-298  common	readlinkat		sys_readlinkat			compat_sys_readlinkat
-299  common	fchmodat		sys_fchmodat			compat_sys_fchmodat
-300  common	faccessat		sys_faccessat			compat_sys_faccessat
-301  common	pselect6		sys_pselect6			compat_sys_pselect6
-302  common	ppoll			sys_ppoll			compat_sys_ppoll
-303  common	unshare			sys_unshare			compat_sys_unshare
+294  common	unlinkat		sys_unlinkat			sys_unlinkat
+295  common	renameat		sys_renameat			sys_renameat
+296  common	linkat			sys_linkat			sys_linkat
+297  common	symlinkat		sys_symlinkat			sys_symlinkat
+298  common	readlinkat		sys_readlinkat			sys_readlinkat
+299  common	fchmodat		sys_fchmodat			sys_fchmodat
+300  common	faccessat		sys_faccessat			sys_faccessat
+301  common	pselect6		sys_pselect6			compat_sys_pselect6_time32
+302  common	ppoll			sys_ppoll			compat_sys_ppoll_time32
+303  common	unshare			sys_unshare			sys_unshare
 304  common	set_robust_list		sys_set_robust_list		compat_sys_set_robust_list
 305  common	get_robust_list		sys_get_robust_list		compat_sys_get_robust_list
-306  common	splice			sys_splice			compat_sys_splice
+306  common	splice			sys_splice			sys_splice
 307  common	sync_file_range		sys_sync_file_range		compat_sys_s390_sync_file_range
-308  common	tee			sys_tee				compat_sys_tee
+308  common	tee			sys_tee				sys_tee
 309  common	vmsplice		sys_vmsplice			sys_vmsplice
 310  common	move_pages		sys_move_pages			compat_sys_move_pages
-311  common	getcpu			sys_getcpu			compat_sys_getcpu
+311  common	getcpu			sys_getcpu			sys_getcpu
 312  common	epoll_pwait		sys_epoll_pwait			compat_sys_epoll_pwait
-313  common	utimes			sys_utimes			compat_sys_utimes
+313  common	utimes			sys_utimes			sys_utimes_time32
 314  common	fallocate		sys_fallocate			compat_sys_s390_fallocate
-315  common	utimensat		sys_utimensat			compat_sys_utimensat
+315  common	utimensat		sys_utimensat			sys_utimensat_time32
 316  common	signalfd		sys_signalfd			compat_sys_signalfd
 317  common	timerfd			-				-
 318  common	eventfd			sys_eventfd			sys_eventfd
 319  common	timerfd_create		sys_timerfd_create		sys_timerfd_create
-320  common	timerfd_settime		sys_timerfd_settime		compat_sys_timerfd_settime
-321  common	timerfd_gettime		sys_timerfd_gettime		compat_sys_timerfd_gettime
+320  common	timerfd_settime		sys_timerfd_settime		sys_timerfd_settime32
+321  common	timerfd_gettime		sys_timerfd_gettime		sys_timerfd_gettime32
 322  common	signalfd4		sys_signalfd4			compat_sys_signalfd4
 323  common	eventfd2		sys_eventfd2			sys_eventfd2
 324  common	inotify_init1		sys_inotify_init1		sys_inotify_init1
-325  common	pipe2			sys_pipe2			compat_sys_pipe2
+325  common	pipe2			sys_pipe2			sys_pipe2
 326  common	dup3			sys_dup3			sys_dup3
 327  common	epoll_create1		sys_epoll_create1		sys_epoll_create1
 328  common	preadv			sys_preadv			compat_sys_preadv
 329  common	pwritev			sys_pwritev			compat_sys_pwritev
 330  common	rt_tgsigqueueinfo	sys_rt_tgsigqueueinfo		compat_sys_rt_tgsigqueueinfo
-331  common	perf_event_open		sys_perf_event_open		compat_sys_perf_event_open
+331  common	perf_event_open		sys_perf_event_open		sys_perf_event_open
 332  common	fanotify_init		sys_fanotify_init		sys_fanotify_init
 333  common	fanotify_mark		sys_fanotify_mark		compat_sys_fanotify_mark
-334  common	prlimit64		sys_prlimit64			compat_sys_prlimit64
-335  common	name_to_handle_at	sys_name_to_handle_at		compat_sys_name_to_handle_at
+334  common	prlimit64		sys_prlimit64			sys_prlimit64
+335  common	name_to_handle_at	sys_name_to_handle_at		sys_name_to_handle_at
 336  common	open_by_handle_at	sys_open_by_handle_at		compat_sys_open_by_handle_at
-337  common	clock_adjtime		sys_clock_adjtime		compat_sys_clock_adjtime
+337  common	clock_adjtime		sys_clock_adjtime		sys_clock_adjtime32
 338  common	syncfs			sys_syncfs			sys_syncfs
 339  common	setns			sys_setns			sys_setns
 340  common	process_vm_readv	sys_process_vm_readv		sys_process_vm_readv
 341  common	process_vm_writev	sys_process_vm_writev		sys_process_vm_writev
 342  common	s390_runtime_instr	sys_s390_runtime_instr		sys_s390_runtime_instr
-343  common	kcmp			sys_kcmp			compat_sys_kcmp
-344  common	finit_module		sys_finit_module		compat_sys_finit_module
-345  common	sched_setattr		sys_sched_setattr		compat_sys_sched_setattr
-346  common	sched_getattr		sys_sched_getattr		compat_sys_sched_getattr
-347  common	renameat2		sys_renameat2			compat_sys_renameat2
-348  common	seccomp			sys_seccomp			compat_sys_seccomp
-349  common	getrandom		sys_getrandom			compat_sys_getrandom
-350  common	memfd_create		sys_memfd_create		compat_sys_memfd_create
-351  common	bpf			sys_bpf				compat_sys_bpf
-352  common	s390_pci_mmio_write	sys_s390_pci_mmio_write		compat_sys_s390_pci_mmio_write
-353  common	s390_pci_mmio_read	sys_s390_pci_mmio_read		compat_sys_s390_pci_mmio_read
+343  common	kcmp			sys_kcmp			sys_kcmp
+344  common	finit_module		sys_finit_module		sys_finit_module
+345  common	sched_setattr		sys_sched_setattr		sys_sched_setattr
+346  common	sched_getattr		sys_sched_getattr		sys_sched_getattr
+347  common	renameat2		sys_renameat2			sys_renameat2
+348  common	seccomp			sys_seccomp			sys_seccomp
+349  common	getrandom		sys_getrandom			sys_getrandom
+350  common	memfd_create		sys_memfd_create		sys_memfd_create
+351  common	bpf			sys_bpf				sys_bpf
+352  common	s390_pci_mmio_write	sys_s390_pci_mmio_write		sys_s390_pci_mmio_write
+353  common	s390_pci_mmio_read	sys_s390_pci_mmio_read		sys_s390_pci_mmio_read
 354  common	execveat		sys_execveat			compat_sys_execveat
 355  common	userfaultfd		sys_userfaultfd			sys_userfaultfd
 356  common	membarrier		sys_membarrier			sys_membarrier
-357  common	recvmmsg		sys_recvmmsg			compat_sys_recvmmsg
+357  common	recvmmsg		sys_recvmmsg			compat_sys_recvmmsg_time32
 358  common	sendmmsg		sys_sendmmsg			compat_sys_sendmmsg
 359  common	socket			sys_socket			sys_socket
-360  common	socketpair		sys_socketpair			compat_sys_socketpair
-361  common	bind			sys_bind			compat_sys_bind
-362  common	connect			sys_connect			compat_sys_connect
+360  common	socketpair		sys_socketpair			sys_socketpair
+361  common	bind			sys_bind			sys_bind
+362  common	connect			sys_connect			sys_connect
 363  common	listen			sys_listen			sys_listen
-364  common	accept4			sys_accept4			compat_sys_accept4
+364  common	accept4			sys_accept4			sys_accept4
 365  common	getsockopt		sys_getsockopt			sys_getsockopt
 366  common	setsockopt		sys_setsockopt			sys_setsockopt
-367  common	getsockname		sys_getsockname			compat_sys_getsockname
-368  common	getpeername		sys_getpeername			compat_sys_getpeername
-369  common	sendto			sys_sendto			compat_sys_sendto
+367  common	getsockname		sys_getsockname			sys_getsockname
+368  common	getpeername		sys_getpeername			sys_getpeername
+369  common	sendto			sys_sendto			sys_sendto
 370  common	sendmsg			sys_sendmsg			compat_sys_sendmsg
 371  common	recvfrom		sys_recvfrom			compat_sys_recvfrom
 372  common	recvmsg			sys_recvmsg			compat_sys_recvmsg
 373  common	shutdown		sys_shutdown			sys_shutdown
-374  common	mlock2			sys_mlock2			compat_sys_mlock2
-375  common	copy_file_range		sys_copy_file_range		compat_sys_copy_file_range
+374  common	mlock2			sys_mlock2			sys_mlock2
+375  common	copy_file_range		sys_copy_file_range		sys_copy_file_range
 376  common	preadv2			sys_preadv2			compat_sys_preadv2
 377  common	pwritev2		sys_pwritev2			compat_sys_pwritev2
-378  common	s390_guarded_storage	sys_s390_guarded_storage	compat_sys_s390_guarded_storage
-379  common	statx			sys_statx			compat_sys_statx
-380  common	s390_sthyi		sys_s390_sthyi			compat_sys_s390_sthyi
+378  common	s390_guarded_storage	sys_s390_guarded_storage	sys_s390_guarded_storage
+379  common	statx			sys_statx			sys_statx
+380  common	s390_sthyi		sys_s390_sthyi			sys_s390_sthyi
+381  common	kexec_file_load		sys_kexec_file_load		sys_kexec_file_load
+382  common	io_pgetevents		sys_io_pgetevents		compat_sys_io_pgetevents
+383  common	rseq			sys_rseq			sys_rseq
+384  common	pkey_mprotect		sys_pkey_mprotect		sys_pkey_mprotect
+385  common	pkey_alloc		sys_pkey_alloc			sys_pkey_alloc
+386  common	pkey_free		sys_pkey_free			sys_pkey_free
+# room for arch specific syscalls
+392	64	semtimedop		sys_semtimedop			-
+393  common	semget			sys_semget			sys_semget
+394  common	semctl			sys_semctl			compat_sys_semctl
+395  common	shmget			sys_shmget			sys_shmget
+396  common	shmctl			sys_shmctl			compat_sys_shmctl
+397  common	shmat			sys_shmat			compat_sys_shmat
+398  common	shmdt			sys_shmdt 			sys_shmdt
+399  common	msgget			sys_msgget			sys_msgget
+400  common	msgsnd			sys_msgsnd			compat_sys_msgsnd
+401  common	msgrcv			sys_msgrcv			compat_sys_msgrcv
+402  common	msgctl			sys_msgctl			compat_sys_msgctl
+403	32	clock_gettime64		-				sys_clock_gettime
+404	32	clock_settime64		-				sys_clock_settime
+405	32	clock_adjtime64		-				sys_clock_adjtime
+406	32	clock_getres_time64	-				sys_clock_getres
+407	32	clock_nanosleep_time64	-				sys_clock_nanosleep
+408	32	timer_gettime64		-				sys_timer_gettime
+409	32	timer_settime64		-				sys_timer_settime
+410	32	timerfd_gettime64	-				sys_timerfd_gettime
+411	32	timerfd_settime64	-				sys_timerfd_settime
+412	32	utimensat_time64	-				sys_utimensat
+413	32	pselect6_time64		-				compat_sys_pselect6_time64
+414	32	ppoll_time64		-				compat_sys_ppoll_time64
+416	32	io_pgetevents_time64	-				sys_io_pgetevents
+417	32	recvmmsg_time64		-				compat_sys_recvmmsg_time64
+418	32	mq_timedsend_time64	-				sys_mq_timedsend
+419	32	mq_timedreceive_time64	-				sys_mq_timedreceive
+420	32	semtimedop_time64	-				sys_semtimedop
+421	32	rt_sigtimedwait_time64	-				compat_sys_rt_sigtimedwait_time64
+422	32	futex_time64		-				sys_futex
+423	32	sched_rr_get_interval_time64	-			sys_sched_rr_get_interval
+424  common	pidfd_send_signal	sys_pidfd_send_signal		sys_pidfd_send_signal
+425  common	io_uring_setup		sys_io_uring_setup              sys_io_uring_setup
+426  common	io_uring_enter		sys_io_uring_enter              sys_io_uring_enter
+427  common	io_uring_register	sys_io_uring_register           sys_io_uring_register
+428  common	open_tree		sys_open_tree			sys_open_tree
+429  common	move_mount		sys_move_mount			sys_move_mount
+430  common	fsopen			sys_fsopen			sys_fsopen
+431  common	fsconfig		sys_fsconfig			sys_fsconfig
+432  common	fsmount			sys_fsmount			sys_fsmount
+433  common	fspick			sys_fspick			sys_fspick
+434  common	pidfd_open		sys_pidfd_open			sys_pidfd_open
+435  common	clone3			sys_clone3			sys_clone3
+436  common	close_range		sys_close_range			sys_close_range
+437  common	openat2			sys_openat2			sys_openat2
+438  common	pidfd_getfd		sys_pidfd_getfd			sys_pidfd_getfd
+439  common	faccessat2		sys_faccessat2			sys_faccessat2
+440  common	process_madvise		sys_process_madvise		sys_process_madvise
+441  common	epoll_pwait2		sys_epoll_pwait2		compat_sys_epoll_pwait2
diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
index 379819244b91..78672124d28b 100644
--- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
@@ -362,6 +362,7 @@
 438	common	pidfd_getfd		sys_pidfd_getfd
 439	common	faccessat2		sys_faccessat2
 440	common	process_madvise		sys_process_madvise
+441	common	epoll_pwait2		sys_epoll_pwait2
 
 #
 # Due to a historical design error, certain syscalls are numbered differently
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 89c32692f40c..8cc24967bc27 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -1186,65 +1186,67 @@ static struct option stat_options[] = {
 	OPT_END()
 };
 
-static int perf_stat__get_socket(struct perf_stat_config *config __maybe_unused,
+static struct aggr_cpu_id perf_stat__get_socket(struct perf_stat_config *config __maybe_unused,
 				 struct perf_cpu_map *map, int cpu)
 {
 	return cpu_map__get_socket(map, cpu, NULL);
 }
 
-static int perf_stat__get_die(struct perf_stat_config *config __maybe_unused,
+static struct aggr_cpu_id perf_stat__get_die(struct perf_stat_config *config __maybe_unused,
 			      struct perf_cpu_map *map, int cpu)
 {
 	return cpu_map__get_die(map, cpu, NULL);
 }
 
-static int perf_stat__get_core(struct perf_stat_config *config __maybe_unused,
+static struct aggr_cpu_id perf_stat__get_core(struct perf_stat_config *config __maybe_unused,
 			       struct perf_cpu_map *map, int cpu)
 {
 	return cpu_map__get_core(map, cpu, NULL);
 }
 
-static int perf_stat__get_node(struct perf_stat_config *config __maybe_unused,
+static struct aggr_cpu_id perf_stat__get_node(struct perf_stat_config *config __maybe_unused,
 			       struct perf_cpu_map *map, int cpu)
 {
 	return cpu_map__get_node(map, cpu, NULL);
 }
 
-static int perf_stat__get_aggr(struct perf_stat_config *config,
+static struct aggr_cpu_id perf_stat__get_aggr(struct perf_stat_config *config,
 			       aggr_get_id_t get_id, struct perf_cpu_map *map, int idx)
 {
 	int cpu;
+	struct aggr_cpu_id id = cpu_map__empty_aggr_cpu_id();
 
 	if (idx >= map->nr)
-		return -1;
+		return id;
 
 	cpu = map->map[idx];
 
-	if (config->cpus_aggr_map->map[cpu] == -1)
+	if (cpu_map__aggr_cpu_id_is_empty(config->cpus_aggr_map->map[cpu]))
 		config->cpus_aggr_map->map[cpu] = get_id(config, map, idx);
 
-	return config->cpus_aggr_map->map[cpu];
+	id = config->cpus_aggr_map->map[cpu];
+	return id;
 }
 
-static int perf_stat__get_socket_cached(struct perf_stat_config *config,
+static struct aggr_cpu_id perf_stat__get_socket_cached(struct perf_stat_config *config,
 					struct perf_cpu_map *map, int idx)
 {
 	return perf_stat__get_aggr(config, perf_stat__get_socket, map, idx);
 }
 
-static int perf_stat__get_die_cached(struct perf_stat_config *config,
+static struct aggr_cpu_id perf_stat__get_die_cached(struct perf_stat_config *config,
 					struct perf_cpu_map *map, int idx)
 {
 	return perf_stat__get_aggr(config, perf_stat__get_die, map, idx);
 }
 
-static int perf_stat__get_core_cached(struct perf_stat_config *config,
+static struct aggr_cpu_id perf_stat__get_core_cached(struct perf_stat_config *config,
 				      struct perf_cpu_map *map, int idx)
 {
 	return perf_stat__get_aggr(config, perf_stat__get_core, map, idx);
 }
 
-static int perf_stat__get_node_cached(struct perf_stat_config *config,
+static struct aggr_cpu_id perf_stat__get_node_cached(struct perf_stat_config *config,
 				      struct perf_cpu_map *map, int idx)
 {
 	return perf_stat__get_aggr(config, perf_stat__get_node, map, idx);
@@ -1318,14 +1320,29 @@ static int perf_stat_init_aggr_mode(void)
 	 * the aggregation translate cpumap.
 	 */
 	nr = perf_cpu_map__max(evsel_list->core.cpus);
-	stat_config.cpus_aggr_map = perf_cpu_map__empty_new(nr + 1);
+	stat_config.cpus_aggr_map = cpu_aggr_map__empty_new(nr + 1);
 	return stat_config.cpus_aggr_map ? 0 : -ENOMEM;
 }
 
+static void cpu_aggr_map__delete(struct cpu_aggr_map *map)
+{
+	if (map) {
+		WARN_ONCE(refcount_read(&map->refcnt) != 0,
+			  "cpu_aggr_map refcnt unbalanced\n");
+		free(map);
+	}
+}
+
+static void cpu_aggr_map__put(struct cpu_aggr_map *map)
+{
+	if (map && refcount_dec_and_test(&map->refcnt))
+		cpu_aggr_map__delete(map);
+}
+
 static void perf_stat__exit_aggr_mode(void)
 {
-	perf_cpu_map__put(stat_config.aggr_map);
-	perf_cpu_map__put(stat_config.cpus_aggr_map);
+	cpu_aggr_map__put(stat_config.aggr_map);
+	cpu_aggr_map__put(stat_config.cpus_aggr_map);
 	stat_config.aggr_map = NULL;
 	stat_config.cpus_aggr_map = NULL;
 }
@@ -1345,117 +1362,108 @@ static inline int perf_env__get_cpu(struct perf_env *env, struct perf_cpu_map *m
 	return cpu;
 }
 
-static int perf_env__get_socket(struct perf_cpu_map *map, int idx, void *data)
+static struct aggr_cpu_id perf_env__get_socket(struct perf_cpu_map *map, int idx, void *data)
 {
 	struct perf_env *env = data;
 	int cpu = perf_env__get_cpu(env, map, idx);
+	struct aggr_cpu_id id = cpu_map__empty_aggr_cpu_id();
+
+	if (cpu != -1)
+		id.socket = env->cpu[cpu].socket_id;
 
-	return cpu == -1 ? -1 : env->cpu[cpu].socket_id;
+	return id;
 }
 
-static int perf_env__get_die(struct perf_cpu_map *map, int idx, void *data)
+static struct aggr_cpu_id perf_env__get_die(struct perf_cpu_map *map, int idx, void *data)
 {
 	struct perf_env *env = data;
-	int die_id = -1, cpu = perf_env__get_cpu(env, map, idx);
+	struct aggr_cpu_id id = cpu_map__empty_aggr_cpu_id();
+	int cpu = perf_env__get_cpu(env, map, idx);
 
 	if (cpu != -1) {
 		/*
-		 * Encode socket in bit range 15:8
-		 * die_id is relative to socket,
-		 * we need a global id. So we combine
-		 * socket + die id
+		 * die_id is relative to socket, so start
+		 * with the socket ID and then add die to
+		 * make a unique ID.
 		 */
-		if (WARN_ONCE(env->cpu[cpu].socket_id >> 8, "The socket id number is too big.\n"))
-			return -1;
-
-		if (WARN_ONCE(env->cpu[cpu].die_id >> 8, "The die id number is too big.\n"))
-			return -1;
-
-		die_id = (env->cpu[cpu].socket_id << 8) | (env->cpu[cpu].die_id & 0xff);
+		id.socket = env->cpu[cpu].socket_id;
+		id.die = env->cpu[cpu].die_id;
 	}
 
-	return die_id;
+	return id;
 }
 
-static int perf_env__get_core(struct perf_cpu_map *map, int idx, void *data)
+static struct aggr_cpu_id perf_env__get_core(struct perf_cpu_map *map, int idx, void *data)
 {
 	struct perf_env *env = data;
-	int core = -1, cpu = perf_env__get_cpu(env, map, idx);
+	struct aggr_cpu_id id = cpu_map__empty_aggr_cpu_id();
+	int cpu = perf_env__get_cpu(env, map, idx);
 
 	if (cpu != -1) {
 		/*
-		 * Encode socket in bit range 31:24
-		 * encode die id in bit range 23:16
 		 * core_id is relative to socket and die,
-		 * we need a global id. So we combine
-		 * socket + die id + core id
+		 * we need a global id. So we set
+		 * socket, die id and core id
 		 */
-		if (WARN_ONCE(env->cpu[cpu].socket_id >> 8, "The socket id number is too big.\n"))
-			return -1;
-
-		if (WARN_ONCE(env->cpu[cpu].die_id >> 8, "The die id number is too big.\n"))
-			return -1;
-
-		if (WARN_ONCE(env->cpu[cpu].core_id >> 16, "The core id number is too big.\n"))
-			return -1;
-
-		core = (env->cpu[cpu].socket_id << 24) |
-		       (env->cpu[cpu].die_id << 16) |
-		       (env->cpu[cpu].core_id & 0xffff);
+		id.socket = env->cpu[cpu].socket_id;
+		id.die = env->cpu[cpu].die_id;
+		id.core = env->cpu[cpu].core_id;
 	}
 
-	return core;
+	return id;
 }
 
-static int perf_env__get_node(struct perf_cpu_map *map, int idx, void *data)
+static struct aggr_cpu_id perf_env__get_node(struct perf_cpu_map *map, int idx, void *data)
 {
 	int cpu = perf_env__get_cpu(data, map, idx);
+	struct aggr_cpu_id id = cpu_map__empty_aggr_cpu_id();
 
-	return perf_env__numa_node(data, cpu);
+	id.node = perf_env__numa_node(data, cpu);
+	return id;
 }
 
 static int perf_env__build_socket_map(struct perf_env *env, struct perf_cpu_map *cpus,
-				      struct perf_cpu_map **sockp)
+				      struct cpu_aggr_map **sockp)
 {
 	return cpu_map__build_map(cpus, sockp, perf_env__get_socket, env);
 }
 
 static int perf_env__build_die_map(struct perf_env *env, struct perf_cpu_map *cpus,
-				   struct perf_cpu_map **diep)
+				   struct cpu_aggr_map **diep)
 {
 	return cpu_map__build_map(cpus, diep, perf_env__get_die, env);
 }
 
 static int perf_env__build_core_map(struct perf_env *env, struct perf_cpu_map *cpus,
-				    struct perf_cpu_map **corep)
+				    struct cpu_aggr_map **corep)
 {
 	return cpu_map__build_map(cpus, corep, perf_env__get_core, env);
 }
 
 static int perf_env__build_node_map(struct perf_env *env, struct perf_cpu_map *cpus,
-				    struct perf_cpu_map **nodep)
+				    struct cpu_aggr_map **nodep)
 {
 	return cpu_map__build_map(cpus, nodep, perf_env__get_node, env);
 }
 
-static int perf_stat__get_socket_file(struct perf_stat_config *config __maybe_unused,
+static struct aggr_cpu_id perf_stat__get_socket_file(struct perf_stat_config *config __maybe_unused,
 				      struct perf_cpu_map *map, int idx)
 {
 	return perf_env__get_socket(map, idx, &perf_stat.session->header.env);
 }
-static int perf_stat__get_die_file(struct perf_stat_config *config __maybe_unused,
+static struct aggr_cpu_id perf_stat__get_die_file(struct perf_stat_config *config __maybe_unused,
 				   struct perf_cpu_map *map, int idx)
 {
 	return perf_env__get_die(map, idx, &perf_stat.session->header.env);
 }
 
-static int perf_stat__get_core_file(struct perf_stat_config *config __maybe_unused,
+static struct aggr_cpu_id perf_stat__get_core_file(struct perf_stat_config *config __maybe_unused,
 				    struct perf_cpu_map *map, int idx)
 {
 	return perf_env__get_core(map, idx, &perf_stat.session->header.env);
 }
 
-static int perf_stat__get_node_file(struct perf_stat_config *config __maybe_unused,
+static struct aggr_cpu_id perf_stat__get_node_file(struct perf_stat_config *config __maybe_unused,
 				    struct perf_cpu_map *map, int idx)
 {
 	return perf_env__get_node(map, idx, &perf_stat.session->header.env);
diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
index 15ecb1803fb9..dded93a2bc89 100755
--- a/tools/perf/check-headers.sh
+++ b/tools/perf/check-headers.sh
@@ -144,6 +144,8 @@ check arch/x86/lib/insn.c             '-I "^#include [\"<]\(../include/\)*asm/in
 
 # diff non-symmetric files
 check_2 tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
+check_2 tools/perf/arch/powerpc/entry/syscalls/syscall.tbl arch/powerpc/kernel/syscalls/syscall.tbl
+check_2 tools/perf/arch/s390/entry/syscalls/syscall.tbl arch/s390/kernel/syscalls/syscall.tbl
 
 for i in $BEAUTY_FILES; do
   beauty_check $i -B
diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c
index 165feedc7863..74748ed75b2c 100644
--- a/tools/perf/tests/topology.c
+++ b/tools/perf/tests/topology.c
@@ -65,9 +65,11 @@ static int check_cpu_topology(char *path, struct perf_cpu_map *map)
 		.mode = PERF_DATA_MODE_READ,
 	};
 	int i;
+	struct aggr_cpu_id id;
 
 	session = perf_session__new(&data, false, NULL);
 	TEST_ASSERT_VAL("can't get session", !IS_ERR(session));
+	cpu__setup_cpunode_map();
 
 	/* On platforms with large numbers of CPUs process_cpu_topology()
 	 * might issue an error while reading the perf.data file section
@@ -85,11 +87,18 @@ static int check_cpu_topology(char *path, struct perf_cpu_map *map)
 	 *  "socket_id number is too big. You may need to upgrade the
 	 *  perf tool."
 	 *
-	 *  This is the reason why this test might be skipped.
+	 *  This is the reason why this test might be skipped. aarch64 and
+	 *  s390 always write this part of the header, even when the above
+	 *  condition is true (see do_core_id_test in header.c). So always
+	 *  run this test on those platforms.
 	 */
-	if (!session->header.env.cpu)
+	if (!session->header.env.cpu
+			&& strncmp(session->header.env.arch, "s390", 4)
+			&& strncmp(session->header.env.arch, "aarch64", 7))
 		return TEST_SKIP;
 
+	TEST_ASSERT_VAL("Session header CPU map not set", session->header.env.cpu);
+
 	for (i = 0; i < session->header.env.nr_cpus_avail; i++) {
 		if (!cpu_map__has(map, i))
 			continue;
@@ -98,14 +107,57 @@ static int check_cpu_topology(char *path, struct perf_cpu_map *map)
 			 session->header.env.cpu[i].socket_id);
 	}
 
+	// Test that core ID contains socket, die and core
+	for (i = 0; i < map->nr; i++) {
+		id = cpu_map__get_core(map, i, NULL);
+		TEST_ASSERT_VAL("Core map - Core ID doesn't match",
+			session->header.env.cpu[map->map[i]].core_id == id.core);
+
+		TEST_ASSERT_VAL("Core map - Socket ID doesn't match",
+			session->header.env.cpu[map->map[i]].socket_id == id.socket);
+
+		TEST_ASSERT_VAL("Core map - Die ID doesn't match",
+			session->header.env.cpu[map->map[i]].die_id == id.die);
+		TEST_ASSERT_VAL("Core map - Node ID is set", id.node == -1);
+		TEST_ASSERT_VAL("Core map - Thread is set", id.thread == -1);
+	}
+
+	// Test that die ID contains socket and die
 	for (i = 0; i < map->nr; i++) {
-		TEST_ASSERT_VAL("Core ID doesn't match",
-			(session->header.env.cpu[map->map[i]].core_id == (cpu_map__get_core(map, i, NULL) & 0xffff)));
+		id = cpu_map__get_die(map, i, NULL);
+		TEST_ASSERT_VAL("Die map - Socket ID doesn't match",
+			session->header.env.cpu[map->map[i]].socket_id == id.socket);
 
-		TEST_ASSERT_VAL("Socket ID doesn't match",
-			(session->header.env.cpu[map->map[i]].socket_id == cpu_map__get_socket(map, i, NULL)));
+		TEST_ASSERT_VAL("Die map - Die ID doesn't match",
+			session->header.env.cpu[map->map[i]].die_id == id.die);
+
+		TEST_ASSERT_VAL("Die map - Node ID is set", id.node == -1);
+		TEST_ASSERT_VAL("Die map - Core is set", id.core == -1);
+		TEST_ASSERT_VAL("Die map - Thread is set", id.thread == -1);
+	}
+
+	// Test that socket ID contains only socket
+	for (i = 0; i < map->nr; i++) {
+		id = cpu_map__get_socket(map, i, NULL);
+		TEST_ASSERT_VAL("Socket map - Socket ID doesn't match",
+			session->header.env.cpu[map->map[i]].socket_id == id.socket);
+
+		TEST_ASSERT_VAL("Socket map - Node ID is set", id.node == -1);
+		TEST_ASSERT_VAL("Socket map - Die ID is set", id.die == -1);
+		TEST_ASSERT_VAL("Socket map - Core is set", id.core == -1);
+		TEST_ASSERT_VAL("Socket map - Thread is set", id.thread == -1);
 	}
 
+	// Test that node ID contains only node
+	for (i = 0; i < map->nr; i++) {
+		id = cpu_map__get_node(map, i, NULL);
+		TEST_ASSERT_VAL("Node map - Node ID doesn't match",
+			cpu__get_node(map->map[i]) == id.node);
+		TEST_ASSERT_VAL("Node map - Socket is set", id.socket == -1);
+		TEST_ASSERT_VAL("Node map - Die ID is set", id.die == -1);
+		TEST_ASSERT_VAL("Node map - Core is set", id.core == -1);
+		TEST_ASSERT_VAL("Node map - Thread is set", id.thread == -1);
+	}
 	perf_session__delete(session);
 
 	return 0;
diff --git a/tools/perf/trace/beauty/tracepoints/x86_msr.sh b/tools/perf/trace/beauty/tracepoints/x86_msr.sh
index 831c02cf0586..27ee1ea1fe94 100755
--- a/tools/perf/trace/beauty/tracepoints/x86_msr.sh
+++ b/tools/perf/trace/beauty/tracepoints/x86_msr.sh
@@ -15,7 +15,7 @@ x86_msr_index=${arch_x86_header_dir}/msr-index.h
 
 printf "static const char *x86_MSRs[] = {\n"
 regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MSR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0x00000[[:xdigit:]]+)[[:space:]]*.*'
-egrep $regex ${x86_msr_index} | egrep -v 'MSR_(ATOM|P[46]|AMD64|IA32_TSCDEADLINE|IDT_FCR4)' | \
+egrep $regex ${x86_msr_index} | egrep -v 'MSR_(ATOM|P[46]|IA32_(TSCDEADLINE|UCODE_REV)|IDT_FCR4)' | \
 	sed -r "s/$regex/\2 \1/g" | sort -n | \
 	xargs printf "\t[%s] = \"%s\",\n"
 printf "};\n\n"
diff --git a/tools/perf/util/cpumap.c b/tools/perf/util/cpumap.c
index dc5c5e6fc502..87d3eca9b872 100644
--- a/tools/perf/util/cpumap.c
+++ b/tools/perf/util/cpumap.c
@@ -95,6 +95,23 @@ struct perf_cpu_map *perf_cpu_map__empty_new(int nr)
 	return cpus;
 }
 
+struct cpu_aggr_map *cpu_aggr_map__empty_new(int nr)
+{
+	struct cpu_aggr_map *cpus = malloc(sizeof(*cpus) + sizeof(struct aggr_cpu_id) * nr);
+
+	if (cpus != NULL) {
+		int i;
+
+		cpus->nr = nr;
+		for (i = 0; i < nr; i++)
+			cpus->map[i] = cpu_map__empty_aggr_cpu_id();
+
+		refcount_set(&cpus->refcnt, 1);
+	}
+
+	return cpus;
+}
+
 static int cpu__get_topology_int(int cpu, const char *name, int *value)
 {
 	char path[PATH_MAX];
@@ -111,40 +128,57 @@ int cpu_map__get_socket_id(int cpu)
 	return ret ?: value;
 }
 
-int cpu_map__get_socket(struct perf_cpu_map *map, int idx, void *data __maybe_unused)
+struct aggr_cpu_id cpu_map__get_socket(struct perf_cpu_map *map, int idx,
+					void *data __maybe_unused)
 {
 	int cpu;
+	struct aggr_cpu_id id = cpu_map__empty_aggr_cpu_id();
 
 	if (idx > map->nr)
-		return -1;
+		return id;
 
 	cpu = map->map[idx];
 
-	return cpu_map__get_socket_id(cpu);
+	id.socket = cpu_map__get_socket_id(cpu);
+	return id;
 }
 
-static int cmp_ids(const void *a, const void *b)
+static int cmp_aggr_cpu_id(const void *a_pointer, const void *b_pointer)
 {
-	return *(int *)a - *(int *)b;
+	struct aggr_cpu_id *a = (struct aggr_cpu_id *)a_pointer;
+	struct aggr_cpu_id *b = (struct aggr_cpu_id *)b_pointer;
+
+	if (a->node != b->node)
+		return a->node - b->node;
+	else if (a->socket != b->socket)
+		return a->socket - b->socket;
+	else if (a->die != b->die)
+		return a->die - b->die;
+	else if (a->core != b->core)
+		return a->core - b->core;
+	else
+		return a->thread - b->thread;
 }
 
-int cpu_map__build_map(struct perf_cpu_map *cpus, struct perf_cpu_map **res,
-		       int (*f)(struct perf_cpu_map *map, int cpu, void *data),
+int cpu_map__build_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **res,
+		       struct aggr_cpu_id (*f)(struct perf_cpu_map *map, int cpu, void *data),
 		       void *data)
 {
-	struct perf_cpu_map *c;
 	int nr = cpus->nr;
-	int cpu, s1, s2;
+	struct cpu_aggr_map *c = cpu_aggr_map__empty_new(nr);
+	int cpu, s2;
+	struct aggr_cpu_id s1;
 
-	/* allocate as much as possible */
-	c = calloc(1, sizeof(*c) + nr * sizeof(int));
 	if (!c)
 		return -1;
 
+	/* Reset size as it may only be partially filled */
+	c->nr = 0;
+
 	for (cpu = 0; cpu < nr; cpu++) {
 		s1 = f(cpus, cpu, data);
 		for (s2 = 0; s2 < c->nr; s2++) {
-			if (s1 == c->map[s2])
+			if (cpu_map__compare_aggr_cpu_id(s1, c->map[s2]))
 				break;
 		}
 		if (s2 == c->nr) {
@@ -153,9 +187,8 @@ int cpu_map__build_map(struct perf_cpu_map *cpus, struct perf_cpu_map **res,
 		}
 	}
 	/* ensure we process id in increasing order */
-	qsort(c->map, c->nr, sizeof(int), cmp_ids);
+	qsort(c->map, c->nr, sizeof(struct aggr_cpu_id), cmp_aggr_cpu_id);
 
-	refcount_set(&c->refcnt, 1);
 	*res = c;
 	return 0;
 }
@@ -167,37 +200,32 @@ int cpu_map__get_die_id(int cpu)
 	return ret ?: value;
 }
 
-int cpu_map__get_die(struct perf_cpu_map *map, int idx, void *data)
+struct aggr_cpu_id cpu_map__get_die(struct perf_cpu_map *map, int idx, void *data)
 {
-	int cpu, die_id, s;
+	int cpu, die;
+	struct aggr_cpu_id id = cpu_map__empty_aggr_cpu_id();
 
 	if (idx > map->nr)
-		return -1;
+		return id;
 
 	cpu = map->map[idx];
 
-	die_id = cpu_map__get_die_id(cpu);
+	die = cpu_map__get_die_id(cpu);
 	/* There is no die_id on legacy system. */
-	if (die_id == -1)
-		die_id = 0;
-
-	s = cpu_map__get_socket(map, idx, data);
-	if (s == -1)
-		return -1;
+	if (die == -1)
+		die = 0;
 
 	/*
-	 * Encode socket in bit range 15:8
-	 * die_id is relative to socket, and
-	 * we need a global id. So we combine
-	 * socket + die id
+	 * die_id is relative to socket, so start
+	 * with the socket ID and then add die to
+	 * make a unique ID.
 	 */
-	if (WARN_ONCE(die_id >> 8, "The die id number is too big.\n"))
-		return -1;
-
-	if (WARN_ONCE(s >> 8, "The socket id number is too big.\n"))
-		return -1;
+	id = cpu_map__get_socket(map, idx, data);
+	if (cpu_map__aggr_cpu_id_is_empty(id))
+		return id;
 
-	return (s << 8) | (die_id & 0xff);
+	id.die = die;
+	return id;
 }
 
 int cpu_map__get_core_id(int cpu)
@@ -211,59 +239,58 @@ int cpu_map__get_node_id(int cpu)
 	return cpu__get_node(cpu);
 }
 
-int cpu_map__get_core(struct perf_cpu_map *map, int idx, void *data)
+struct aggr_cpu_id cpu_map__get_core(struct perf_cpu_map *map, int idx, void *data)
 {
-	int cpu, s_die;
+	int cpu;
+	struct aggr_cpu_id id = cpu_map__empty_aggr_cpu_id();
 
 	if (idx > map->nr)
-		return -1;
+		return id;
 
 	cpu = map->map[idx];
 
 	cpu = cpu_map__get_core_id(cpu);
 
-	/* s_die is the combination of socket + die id */
-	s_die = cpu_map__get_die(map, idx, data);
-	if (s_die == -1)
-		return -1;
+	/* cpu_map__get_die returns a struct with socket and die set*/
+	id = cpu_map__get_die(map, idx, data);
+	if (cpu_map__aggr_cpu_id_is_empty(id))
+		return id;
 
 	/*
-	 * encode socket in bit range 31:24
-	 * encode die id in bit range 23:16
-	 * core_id is relative to socket and die,
-	 * we need a global id. So we combine
-	 * socket + die id + core id
+	 * core_id is relative to socket and die, we need a global id.
+	 * So we combine the result from cpu_map__get_die with the core id
 	 */
-	if (WARN_ONCE(cpu >> 16, "The core id number is too big.\n"))
-		return -1;
-
-	return (s_die << 16) | (cpu & 0xffff);
+	id.core = cpu;
+	return id;
 }
 
-int cpu_map__get_node(struct perf_cpu_map *map, int idx, void *data __maybe_unused)
+struct aggr_cpu_id cpu_map__get_node(struct perf_cpu_map *map, int idx, void *data __maybe_unused)
 {
+	struct aggr_cpu_id id = cpu_map__empty_aggr_cpu_id();
+
 	if (idx < 0 || idx >= map->nr)
-		return -1;
+		return id;
 
-	return cpu_map__get_node_id(map->map[idx]);
+	id.node = cpu_map__get_node_id(map->map[idx]);
+	return id;
 }
 
-int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct perf_cpu_map **sockp)
+int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **sockp)
 {
 	return cpu_map__build_map(cpus, sockp, cpu_map__get_socket, NULL);
 }
 
-int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct perf_cpu_map **diep)
+int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **diep)
 {
 	return cpu_map__build_map(cpus, diep, cpu_map__get_die, NULL);
 }
 
-int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct perf_cpu_map **corep)
+int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **corep)
 {
 	return cpu_map__build_map(cpus, corep, cpu_map__get_core, NULL);
 }
 
-int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct perf_cpu_map **numap)
+int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **numap)
 {
 	return cpu_map__build_map(cpus, numap, cpu_map__get_node, NULL);
 }
@@ -586,3 +613,33 @@ const struct perf_cpu_map *cpu_map__online(void) /* thread unsafe */
 
 	return online;
 }
+
+bool cpu_map__compare_aggr_cpu_id(struct aggr_cpu_id a, struct aggr_cpu_id b)
+{
+	return a.thread == b.thread &&
+		a.node == b.node &&
+		a.socket == b.socket &&
+		a.die == b.die &&
+		a.core == b.core;
+}
+
+bool cpu_map__aggr_cpu_id_is_empty(struct aggr_cpu_id a)
+{
+	return a.thread == -1 &&
+		a.node == -1 &&
+		a.socket == -1 &&
+		a.die == -1 &&
+		a.core == -1;
+}
+
+struct aggr_cpu_id cpu_map__empty_aggr_cpu_id(void)
+{
+	struct aggr_cpu_id ret = {
+		.thread = -1,
+		.node = -1,
+		.socket = -1,
+		.die = -1,
+		.core = -1
+	};
+	return ret;
+}
diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h
index 3a442f021468..a27eeaf086e8 100644
--- a/tools/perf/util/cpumap.h
+++ b/tools/perf/util/cpumap.h
@@ -7,25 +7,41 @@
 #include <internal/cpumap.h>
 #include <perf/cpumap.h>
 
+struct aggr_cpu_id {
+	int thread;
+	int node;
+	int socket;
+	int die;
+	int core;
+};
+
+struct cpu_aggr_map {
+	refcount_t refcnt;
+	int nr;
+	struct aggr_cpu_id map[];
+};
+
 struct perf_record_cpu_map_data;
 
 struct perf_cpu_map *perf_cpu_map__empty_new(int nr);
+struct cpu_aggr_map *cpu_aggr_map__empty_new(int nr);
+
 struct perf_cpu_map *cpu_map__new_data(struct perf_record_cpu_map_data *data);
 size_t cpu_map__snprint(struct perf_cpu_map *map, char *buf, size_t size);
 size_t cpu_map__snprint_mask(struct perf_cpu_map *map, char *buf, size_t size);
 size_t cpu_map__fprintf(struct perf_cpu_map *map, FILE *fp);
 int cpu_map__get_socket_id(int cpu);
-int cpu_map__get_socket(struct perf_cpu_map *map, int idx, void *data);
+struct aggr_cpu_id cpu_map__get_socket(struct perf_cpu_map *map, int idx, void *data);
 int cpu_map__get_die_id(int cpu);
-int cpu_map__get_die(struct perf_cpu_map *map, int idx, void *data);
+struct aggr_cpu_id cpu_map__get_die(struct perf_cpu_map *map, int idx, void *data);
 int cpu_map__get_core_id(int cpu);
-int cpu_map__get_core(struct perf_cpu_map *map, int idx, void *data);
+struct aggr_cpu_id cpu_map__get_core(struct perf_cpu_map *map, int idx, void *data);
 int cpu_map__get_node_id(int cpu);
-int cpu_map__get_node(struct perf_cpu_map *map, int idx, void *data);
-int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct perf_cpu_map **sockp);
-int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct perf_cpu_map **diep);
-int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct perf_cpu_map **corep);
-int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct perf_cpu_map **nodep);
+struct aggr_cpu_id  cpu_map__get_node(struct perf_cpu_map *map, int idx, void *data);
+int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **sockp);
+int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **diep);
+int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **corep);
+int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **nodep);
 const struct perf_cpu_map *cpu_map__online(void); /* thread unsafe */
 
 static inline int cpu_map__socket(struct perf_cpu_map *sock, int s)
@@ -35,21 +51,6 @@ static inline int cpu_map__socket(struct perf_cpu_map *sock, int s)
 	return sock->map[s];
 }
 
-static inline int cpu_map__id_to_socket(int id)
-{
-	return id >> 24;
-}
-
-static inline int cpu_map__id_to_die(int id)
-{
-	return (id >> 16) & 0xff;
-}
-
-static inline int cpu_map__id_to_cpu(int id)
-{
-	return id & 0xffff;
-}
-
 int cpu__setup_cpunode_map(void);
 
 int cpu__max_node(void);
@@ -57,11 +58,15 @@ int cpu__max_cpu(void);
 int cpu__max_present_cpu(void);
 int cpu__get_node(int cpu);
 
-int cpu_map__build_map(struct perf_cpu_map *cpus, struct perf_cpu_map **res,
-		       int (*f)(struct perf_cpu_map *map, int cpu, void *data),
+int cpu_map__build_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **res,
+		       struct aggr_cpu_id (*f)(struct perf_cpu_map *map, int cpu, void *data),
 		       void *data);
 
 int cpu_map__cpu(struct perf_cpu_map *cpus, int idx);
 bool cpu_map__has(struct perf_cpu_map *cpus, int cpu);
 
+bool cpu_map__compare_aggr_cpu_id(struct aggr_cpu_id a, struct aggr_cpu_id b);
+bool cpu_map__aggr_cpu_id_is_empty(struct aggr_cpu_id a);
+struct aggr_cpu_id cpu_map__empty_aggr_cpu_id(void);
+
 #endif /* __PERF_CPUMAP_H */
diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c
index 064b63a6a3f3..bbecb449ea94 100644
--- a/tools/perf/util/probe-file.c
+++ b/tools/perf/util/probe-file.c
@@ -791,7 +791,7 @@ static char *synthesize_sdt_probe_command(struct sdt_note *note,
 					const char *sdtgrp)
 {
 	struct strbuf buf;
-	char *ret = NULL, **args;
+	char *ret = NULL;
 	int i, args_count, err;
 	unsigned long long ref_ctr_offset;
 
@@ -813,12 +813,19 @@ static char *synthesize_sdt_probe_command(struct sdt_note *note,
 		goto out;
 
 	if (note->args) {
-		args = argv_split(note->args, &args_count);
+		char **args = argv_split(note->args, &args_count);
+
+		if (args == NULL)
+			goto error;
 
 		for (i = 0; i < args_count; ++i) {
-			if (synthesize_sdt_probe_arg(&buf, i, args[i]) < 0)
+			if (synthesize_sdt_probe_arg(&buf, i, args[i]) < 0) {
+				argv_free(args);
 				goto error;
+			}
 		}
+
+		argv_free(args);
 	}
 
 out:
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c
index fee7543843a8..583ae4f09c5d 100644
--- a/tools/perf/util/stat-display.c
+++ b/tools/perf/util/stat-display.c
@@ -68,15 +68,15 @@ static void print_cgroup(struct perf_stat_config *config, struct evsel *evsel)
 
 
 static void aggr_printout(struct perf_stat_config *config,
-			  struct evsel *evsel, int id, int nr)
+			  struct evsel *evsel, struct aggr_cpu_id id, int nr)
 {
 	switch (config->aggr_mode) {
 	case AGGR_CORE:
 		fprintf(config->output, "S%d-D%d-C%*d%s%*d%s",
-			cpu_map__id_to_socket(id),
-			cpu_map__id_to_die(id),
+			id.socket,
+			id.die,
 			config->csv_output ? 0 : -8,
-			cpu_map__id_to_cpu(id),
+			id.core,
 			config->csv_sep,
 			config->csv_output ? 0 : 4,
 			nr,
@@ -84,9 +84,9 @@ static void aggr_printout(struct perf_stat_config *config,
 		break;
 	case AGGR_DIE:
 		fprintf(config->output, "S%d-D%*d%s%*d%s",
-			cpu_map__id_to_socket(id << 16),
+			id.socket,
 			config->csv_output ? 0 : -8,
-			cpu_map__id_to_die(id << 16),
+			id.die,
 			config->csv_sep,
 			config->csv_output ? 0 : 4,
 			nr,
@@ -95,7 +95,7 @@ static void aggr_printout(struct perf_stat_config *config,
 	case AGGR_SOCKET:
 		fprintf(config->output, "S%*d%s%*d%s",
 			config->csv_output ? 0 : -5,
-			id,
+			id.socket,
 			config->csv_sep,
 			config->csv_output ? 0 : 4,
 			nr,
@@ -104,7 +104,7 @@ static void aggr_printout(struct perf_stat_config *config,
 	case AGGR_NODE:
 		fprintf(config->output, "N%*d%s%*d%s",
 			config->csv_output ? 0 : -5,
-			id,
+			id.node,
 			config->csv_sep,
 			config->csv_output ? 0 : 4,
 			nr,
@@ -113,23 +113,23 @@ static void aggr_printout(struct perf_stat_config *config,
 	case AGGR_NONE:
 		if (evsel->percore && !config->percore_show_thread) {
 			fprintf(config->output, "S%d-D%d-C%*d%s",
-				cpu_map__id_to_socket(id),
-				cpu_map__id_to_die(id),
+				id.socket,
+				id.die,
 				config->csv_output ? 0 : -3,
-				cpu_map__id_to_cpu(id), config->csv_sep);
-		} else if (id > -1) {
+				id.core, config->csv_sep);
+		} else if (id.core > -1) {
 			fprintf(config->output, "CPU%*d%s",
 				config->csv_output ? 0 : -7,
-				evsel__cpus(evsel)->map[id],
+				evsel__cpus(evsel)->map[id.core],
 				config->csv_sep);
 		}
 		break;
 	case AGGR_THREAD:
 		fprintf(config->output, "%*s-%*d%s",
 			config->csv_output ? 0 : 16,
-			perf_thread_map__comm(evsel->core.threads, id),
+			perf_thread_map__comm(evsel->core.threads, id.thread),
 			config->csv_output ? 0 : -8,
-			perf_thread_map__pid(evsel->core.threads, id),
+			perf_thread_map__pid(evsel->core.threads, id.thread),
 			config->csv_sep);
 		break;
 	case AGGR_GLOBAL:
@@ -144,7 +144,8 @@ struct outstate {
 	bool newline;
 	const char *prefix;
 	int  nfields;
-	int  id, nr;
+	int  nr;
+	struct aggr_cpu_id id;
 	struct evsel *evsel;
 };
 
@@ -319,13 +320,13 @@ static void print_metric_header(struct perf_stat_config *config,
 }
 
 static int first_shadow_cpu(struct perf_stat_config *config,
-			    struct evsel *evsel, int id)
+			    struct evsel *evsel, struct aggr_cpu_id id)
 {
 	struct evlist *evlist = evsel->evlist;
 	int i;
 
 	if (config->aggr_mode == AGGR_NONE)
-		return id;
+		return id.core;
 
 	if (!config->aggr_get_id)
 		return 0;
@@ -333,14 +334,17 @@ static int first_shadow_cpu(struct perf_stat_config *config,
 	for (i = 0; i < evsel__nr_cpus(evsel); i++) {
 		int cpu2 = evsel__cpus(evsel)->map[i];
 
-		if (config->aggr_get_id(config, evlist->core.cpus, cpu2) == id)
+		if (cpu_map__compare_aggr_cpu_id(
+					config->aggr_get_id(config, evlist->core.cpus, cpu2),
+					id)) {
 			return cpu2;
+		}
 	}
 	return 0;
 }
 
 static void abs_printout(struct perf_stat_config *config,
-			 int id, int nr, struct evsel *evsel, double avg)
+			 struct aggr_cpu_id id, int nr, struct evsel *evsel, double avg)
 {
 	FILE *output = config->output;
 	double sc =  evsel->scale;
@@ -393,7 +397,7 @@ static bool is_mixed_hw_group(struct evsel *counter)
 	return false;
 }
 
-static void printout(struct perf_stat_config *config, int id, int nr,
+static void printout(struct perf_stat_config *config, struct aggr_cpu_id id, int nr,
 		     struct evsel *counter, double uval,
 		     char *prefix, u64 run, u64 ena, double noise,
 		     struct runtime_stat *st)
@@ -496,7 +500,8 @@ static void printout(struct perf_stat_config *config, int id, int nr,
 static void aggr_update_shadow(struct perf_stat_config *config,
 			       struct evlist *evlist)
 {
-	int cpu, s2, id, s;
+	int cpu, s;
+	struct aggr_cpu_id s2, id;
 	u64 val;
 	struct evsel *counter;
 
@@ -506,7 +511,7 @@ static void aggr_update_shadow(struct perf_stat_config *config,
 			val = 0;
 			for (cpu = 0; cpu < evsel__nr_cpus(counter); cpu++) {
 				s2 = config->aggr_get_id(config, evlist->core.cpus, cpu);
-				if (s2 != id)
+				if (!cpu_map__compare_aggr_cpu_id(s2, id))
 					continue;
 				val += perf_counts(counter->counts, cpu, 0)->val;
 			}
@@ -584,7 +589,7 @@ static bool collect_data(struct perf_stat_config *config, struct evsel *counter,
 
 struct aggr_data {
 	u64 ena, run, val;
-	int id;
+	struct aggr_cpu_id id;
 	int nr;
 	int cpu;
 };
@@ -593,13 +598,14 @@ static void aggr_cb(struct perf_stat_config *config,
 		    struct evsel *counter, void *data, bool first)
 {
 	struct aggr_data *ad = data;
-	int cpu, s2;
+	int cpu;
+	struct aggr_cpu_id s2;
 
 	for (cpu = 0; cpu < evsel__nr_cpus(counter); cpu++) {
 		struct perf_counts_values *counts;
 
 		s2 = config->aggr_get_id(config, evsel__cpus(counter), cpu);
-		if (s2 != ad->id)
+		if (!cpu_map__compare_aggr_cpu_id(s2, ad->id))
 			continue;
 		if (first)
 			ad->nr++;
@@ -628,7 +634,8 @@ static void print_counter_aggrdata(struct perf_stat_config *config,
 	struct aggr_data ad;
 	FILE *output = config->output;
 	u64 ena, run, val;
-	int id, nr;
+	int nr;
+	struct aggr_cpu_id id;
 	double uval;
 
 	ad.id = id = config->aggr_map->map[s];
@@ -649,8 +656,12 @@ static void print_counter_aggrdata(struct perf_stat_config *config,
 		fprintf(output, "%s", prefix);
 
 	uval = val * counter->scale;
-	printout(config, cpu != -1 ? cpu : id, nr, counter, uval, prefix,
-		 run, ena, 1.0, &rt_stat);
+	if (cpu != -1) {
+		id = cpu_map__empty_aggr_cpu_id();
+		id.core = cpu;
+	}
+	printout(config, id, nr, counter, uval,
+		 prefix, run, ena, 1.0, &rt_stat);
 	if (!metric_only)
 		fputc('\n', output);
 }
@@ -728,7 +739,8 @@ static struct perf_aggr_thread_value *sort_aggr_thread(
 			continue;
 
 		buf[i].counter = counter;
-		buf[i].id = thread;
+		buf[i].id = cpu_map__empty_aggr_cpu_id();
+		buf[i].id.thread = thread;
 		buf[i].uval = uval;
 		buf[i].val = val;
 		buf[i].run = run;
@@ -751,7 +763,8 @@ static void print_aggr_thread(struct perf_stat_config *config,
 	FILE *output = config->output;
 	int nthreads = perf_thread_map__nr(counter->core.threads);
 	int ncpus = perf_cpu_map__nr(counter->core.cpus);
-	int thread, sorted_threads, id;
+	int thread, sorted_threads;
+	struct aggr_cpu_id id;
 	struct perf_aggr_thread_value *buf;
 
 	buf = sort_aggr_thread(counter, nthreads, ncpus, &sorted_threads, _target);
@@ -768,7 +781,7 @@ static void print_aggr_thread(struct perf_stat_config *config,
 		if (config->stats)
 			printout(config, id, 0, buf[thread].counter, buf[thread].uval,
 				 prefix, buf[thread].run, buf[thread].ena, 1.0,
-				 &config->stats[id]);
+				 &config->stats[id.thread]);
 		else
 			printout(config, id, 0, buf[thread].counter, buf[thread].uval,
 				 prefix, buf[thread].run, buf[thread].ena, 1.0,
@@ -814,8 +827,8 @@ static void print_counter_aggr(struct perf_stat_config *config,
 		fprintf(output, "%s", prefix);
 
 	uval = cd.avg * counter->scale;
-	printout(config, -1, 0, counter, uval, prefix, cd.avg_running, cd.avg_enabled,
-		 cd.avg, &rt_stat);
+	printout(config, cpu_map__empty_aggr_cpu_id(), 0, counter, uval, prefix, cd.avg_running,
+		 cd.avg_enabled, cd.avg, &rt_stat);
 	if (!metric_only)
 		fprintf(output, "\n");
 }
@@ -842,6 +855,7 @@ static void print_counter(struct perf_stat_config *config,
 	u64 ena, run, val;
 	double uval;
 	int cpu;
+	struct aggr_cpu_id id;
 
 	for (cpu = 0; cpu < evsel__nr_cpus(counter); cpu++) {
 		struct aggr_data ad = { .cpu = cpu };
@@ -856,8 +870,10 @@ static void print_counter(struct perf_stat_config *config,
 			fprintf(output, "%s", prefix);
 
 		uval = val * counter->scale;
-		printout(config, cpu, 0, counter, uval, prefix, run, ena, 1.0,
-			 &rt_stat);
+		id = cpu_map__empty_aggr_cpu_id();
+		id.core = cpu;
+		printout(config, id, 0, counter, uval, prefix,
+			 run, ena, 1.0, &rt_stat);
 
 		fputc('\n', output);
 	}
@@ -872,6 +888,7 @@ static void print_no_aggr_metric(struct perf_stat_config *config,
 	struct evsel *counter;
 	u64 ena, run, val;
 	double uval;
+	struct aggr_cpu_id id;
 
 	nrcpus = evlist->core.cpus->nr;
 	for (cpu = 0; cpu < nrcpus; cpu++) {
@@ -880,8 +897,10 @@ static void print_no_aggr_metric(struct perf_stat_config *config,
 		if (prefix)
 			fputs(prefix, config->output);
 		evlist__for_each_entry(evlist, counter) {
+			id = cpu_map__empty_aggr_cpu_id();
+			id.core = cpu;
 			if (first) {
-				aggr_printout(config, counter, cpu, 0);
+				aggr_printout(config, counter, id, 0);
 				first = false;
 			}
 			val = perf_counts(counter->counts, cpu, 0)->val;
@@ -889,8 +908,8 @@ static void print_no_aggr_metric(struct perf_stat_config *config,
 			run = perf_counts(counter->counts, cpu, 0)->run;
 
 			uval = val * counter->scale;
-			printout(config, cpu, 0, counter, uval, prefix, run, ena, 1.0,
-				 &rt_stat);
+			printout(config, id, 0, counter, uval, prefix,
+				 run, ena, 1.0, &rt_stat);
 		}
 		fputc('\n', config->output);
 	}
@@ -1140,14 +1159,15 @@ static void print_footer(struct perf_stat_config *config)
 static void print_percore_thread(struct perf_stat_config *config,
 				 struct evsel *counter, char *prefix)
 {
-	int s, s2, id;
+	int s;
+	struct aggr_cpu_id s2, id;
 	bool first = true;
 
 	for (int i = 0; i < evsel__nr_cpus(counter); i++) {
 		s2 = config->aggr_get_id(config, evsel__cpus(counter), i);
 		for (s = 0; s < config->aggr_map->nr; s++) {
 			id = config->aggr_map->map[s];
-			if (s2 == id)
+			if (cpu_map__compare_aggr_cpu_id(s2, id))
 				break;
 		}
 
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index 1e125e39ff84..8ce1479c98f0 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -313,7 +313,7 @@ static int check_per_pkg(struct evsel *counter,
 	if (!(vals->run && vals->ena))
 		return 0;
 
-	s = cpu_map__get_socket(cpus, cpu, NULL);
+	s = cpu_map__get_socket(cpus, cpu, NULL).socket;
 	if (s < 0)
 		return -1;
 
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index 9979b4b100f2..b5369730b4a2 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -6,6 +6,7 @@
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/resource.h>
+#include "cpumap.h"
 #include "rblist.h"
 
 struct perf_cpu_map;
@@ -99,7 +100,7 @@ struct runtime_stat {
 	struct rblist value_list;
 };
 
-typedef int (*aggr_get_id_t)(struct perf_stat_config *config,
+typedef struct aggr_cpu_id (*aggr_get_id_t)(struct perf_stat_config *config,
 			     struct perf_cpu_map *m, int cpu);
 
 struct perf_stat_config {
@@ -138,9 +139,9 @@ struct perf_stat_config {
 	const char		*csv_sep;
 	struct stats		*walltime_nsecs_stats;
 	struct rusage		 ru_data;
-	struct perf_cpu_map		*aggr_map;
+	struct cpu_aggr_map	*aggr_map;
 	aggr_get_id_t		 aggr_get_id;
-	struct perf_cpu_map		*cpus_aggr_map;
+	struct cpu_aggr_map	*cpus_aggr_map;
 	u64			*walltime_run;
 	struct rblist		 metric_events;
 	int			 ctl_fd;
@@ -170,7 +171,7 @@ struct evlist;
 
 struct perf_aggr_thread_value {
 	struct evsel *counter;
-	int id;
+	struct aggr_cpu_id id;
 	double uval;
 	u64 val;
 	u64 run;
author	Linus Torvalds <torvalds@linux-foundation.org>	2020-12-25 22:07:34 +0300
committer	Linus Torvalds <torvalds@linux-foundation.org>	2020-12-25 22:07:34 +0300
commit	5814bc2d4cc241c1a603fac2b5bf1bd4daa108fc (patch)
tree	2d1d4156be425c2d147379d5a6760464b1f8233f
parent	42dc45e84452c1ee72c482d477a2e71c0689b143 (diff)
parent	5149303fdfe5c67ddb51c911e23262f781cd75eb (diff)
download	linux-5814bc2d4cc241c1a603fac2b5bf1bd4daa108fc.tar.xz