Merge tag 'asoc-fix-v6.3-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.3

More fixes for v6.3, plus a few new trivial device ID additions.
Almost all of this is for the Intel drivers, though there is one
core fix from Shengjiu which ensures that format constraints are
correctly applied in some cases where they were missed.

36 files changed, 349 insertions, 174 deletions

diff --git a/tools/arch/arm64/include/uapi/asm/kvm.h b/tools/arch/arm64/include/uapi/asm/kvm.h
index a7a857f1784d..f8129c624b07 100644
--- a/tools/arch/arm64/include/uapi/asm/kvm.h
+++ b/tools/arch/arm64/include/uapi/asm/kvm.h
@@ -109,6 +109,7 @@ struct kvm_regs {
 #define KVM_ARM_VCPU_SVE		4 /* enable SVE for this CPU */
 #define KVM_ARM_VCPU_PTRAUTH_ADDRESS	5 /* VCPU uses address authentication */
 #define KVM_ARM_VCPU_PTRAUTH_GENERIC	6 /* VCPU uses generic authentication */
+#define KVM_ARM_VCPU_HAS_EL2		7 /* Support nested virtualization */
 
 struct kvm_vcpu_init {
 	__u32 target;
diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
index b70111a75688..b89005819cd5 100644
--- a/tools/arch/x86/include/asm/cpufeatures.h
+++ b/tools/arch/x86/include/asm/cpufeatures.h
@@ -13,7 +13,7 @@
 /*
  * Defines x86 CPU feature bits
  */
-#define NCAPINTS			20	   /* N 32-bit words worth of info */
+#define NCAPINTS			21	   /* N 32-bit words worth of info */
 #define NBUGINTS			1	   /* N 32-bit bug flags */
 
 /*
diff --git a/tools/arch/x86/include/asm/disabled-features.h b/tools/arch/x86/include/asm/disabled-features.h
index c44b56f7ffba..5dfa4fb76f4b 100644
--- a/tools/arch/x86/include/asm/disabled-features.h
+++ b/tools/arch/x86/include/asm/disabled-features.h
@@ -124,6 +124,7 @@
 #define DISABLED_MASK17	0
 #define DISABLED_MASK18	0
 #define DISABLED_MASK19	0
-#define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 20)
+#define DISABLED_MASK20	0
+#define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 21)
 
 #endif /* _ASM_X86_DISABLED_FEATURES_H */
diff --git a/tools/arch/x86/include/asm/msr-index.h b/tools/arch/x86/include/asm/msr-index.h
index 37ff47552bcb..ad35355ee43e 100644
--- a/tools/arch/x86/include/asm/msr-index.h
+++ b/tools/arch/x86/include/asm/msr-index.h
@@ -25,6 +25,7 @@
 #define _EFER_SVME		12 /* Enable virtualization */
 #define _EFER_LMSLE		13 /* Long Mode Segment Limit Enable */
 #define _EFER_FFXSR		14 /* Enable Fast FXSAVE/FXRSTOR */
+#define _EFER_AUTOIBRS		21 /* Enable Automatic IBRS */
 
 #define EFER_SCE		(1<<_EFER_SCE)
 #define EFER_LME		(1<<_EFER_LME)
@@ -33,6 +34,7 @@
 #define EFER_SVME		(1<<_EFER_SVME)
 #define EFER_LMSLE		(1<<_EFER_LMSLE)
 #define EFER_FFXSR		(1<<_EFER_FFXSR)
+#define EFER_AUTOIBRS		(1<<_EFER_AUTOIBRS)
 
 /* Intel MSRs. Some also available on other CPUs */
 
@@ -49,6 +51,10 @@
 #define SPEC_CTRL_RRSBA_DIS_S_SHIFT	6	   /* Disable RRSBA behavior */
 #define SPEC_CTRL_RRSBA_DIS_S		BIT(SPEC_CTRL_RRSBA_DIS_S_SHIFT)
 
+/* A mask for bits which the kernel toggles when controlling mitigations */
+#define SPEC_CTRL_MITIGATIONS_MASK	(SPEC_CTRL_IBRS | SPEC_CTRL_STIBP | SPEC_CTRL_SSBD \
+							| SPEC_CTRL_RRSBA_DIS_S)
+
 #define MSR_IA32_PRED_CMD		0x00000049 /* Prediction Command */
 #define PRED_CMD_IBPB			BIT(0)	   /* Indirect Branch Prediction Barrier */
 
@@ -189,6 +195,9 @@
 #define MSR_TURBO_RATIO_LIMIT1		0x000001ae
 #define MSR_TURBO_RATIO_LIMIT2		0x000001af
 
+#define MSR_SNOOP_RSP_0			0x00001328
+#define MSR_SNOOP_RSP_1			0x00001329
+
 #define MSR_LBR_SELECT			0x000001c8
 #define MSR_LBR_TOS			0x000001c9
 
@@ -566,6 +575,26 @@
 #define MSR_AMD64_SEV_ES_ENABLED	BIT_ULL(MSR_AMD64_SEV_ES_ENABLED_BIT)
 #define MSR_AMD64_SEV_SNP_ENABLED	BIT_ULL(MSR_AMD64_SEV_SNP_ENABLED_BIT)
 
+/* SNP feature bits enabled by the hypervisor */
+#define MSR_AMD64_SNP_VTOM			BIT_ULL(3)
+#define MSR_AMD64_SNP_REFLECT_VC		BIT_ULL(4)
+#define MSR_AMD64_SNP_RESTRICTED_INJ		BIT_ULL(5)
+#define MSR_AMD64_SNP_ALT_INJ			BIT_ULL(6)
+#define MSR_AMD64_SNP_DEBUG_SWAP		BIT_ULL(7)
+#define MSR_AMD64_SNP_PREVENT_HOST_IBS		BIT_ULL(8)
+#define MSR_AMD64_SNP_BTB_ISOLATION		BIT_ULL(9)
+#define MSR_AMD64_SNP_VMPL_SSS			BIT_ULL(10)
+#define MSR_AMD64_SNP_SECURE_TSC		BIT_ULL(11)
+#define MSR_AMD64_SNP_VMGEXIT_PARAM		BIT_ULL(12)
+#define MSR_AMD64_SNP_IBS_VIRT			BIT_ULL(14)
+#define MSR_AMD64_SNP_VMSA_REG_PROTECTION	BIT_ULL(16)
+#define MSR_AMD64_SNP_SMT_PROTECTION		BIT_ULL(17)
+
+/* SNP feature bits reserved for future use. */
+#define MSR_AMD64_SNP_RESERVED_BIT13		BIT_ULL(13)
+#define MSR_AMD64_SNP_RESERVED_BIT15		BIT_ULL(15)
+#define MSR_AMD64_SNP_RESERVED_MASK		GENMASK_ULL(63, 18)
+
 #define MSR_AMD64_VIRT_SPEC_CTRL	0xc001011f
 
 /* AMD Collaborative Processor Performance Control MSRs */
@@ -1061,6 +1090,8 @@
 
 /* - AMD: */
 #define MSR_IA32_MBA_BW_BASE		0xc0000200
+#define MSR_IA32_SMBA_BW_BASE		0xc0000280
+#define MSR_IA32_EVT_CFG_BASE		0xc0000400
 
 /* MSR_IA32_VMX_MISC bits */
 #define MSR_IA32_VMX_MISC_INTEL_PT                 (1ULL << 14)
diff --git a/tools/arch/x86/include/asm/required-features.h b/tools/arch/x86/include/asm/required-features.h
index aff774775c67..7ba1726b71c7 100644
--- a/tools/arch/x86/include/asm/required-features.h
+++ b/tools/arch/x86/include/asm/required-features.h
@@ -98,6 +98,7 @@
 #define REQUIRED_MASK17	0
 #define REQUIRED_MASK18	0
 #define REQUIRED_MASK19	0
-#define REQUIRED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 20)
+#define REQUIRED_MASK20	0
+#define REQUIRED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 21)
 
 #endif /* _ASM_X86_REQUIRED_FEATURES_H */
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h
index e48deab8901d..7f467fe05d42 100644
--- a/tools/arch/x86/include/uapi/asm/kvm.h
+++ b/tools/arch/x86/include/uapi/asm/kvm.h
@@ -9,6 +9,7 @@
 
 #include <linux/types.h>
 #include <linux/ioctl.h>
+#include <linux/stddef.h>
 
 #define KVM_PIO_PAGE_OFFSET 1
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 2
@@ -507,8 +508,8 @@ struct kvm_nested_state {
 	 * KVM_{GET,PUT}_NESTED_STATE ioctl values.
 	 */
 	union {
-		struct kvm_vmx_nested_state_data vmx[0];
-		struct kvm_svm_nested_state_data svm[0];
+		__DECLARE_FLEX_ARRAY(struct kvm_vmx_nested_state_data, vmx);
+		__DECLARE_FLEX_ARRAY(struct kvm_svm_nested_state_data, svm);
 	} data;
 };
 
@@ -525,6 +526,35 @@ struct kvm_pmu_event_filter {
 #define KVM_PMU_EVENT_ALLOW 0
 #define KVM_PMU_EVENT_DENY 1
 
+#define KVM_PMU_EVENT_FLAG_MASKED_EVENTS BIT(0)
+#define KVM_PMU_EVENT_FLAGS_VALID_MASK (KVM_PMU_EVENT_FLAG_MASKED_EVENTS)
+
+/*
+ * Masked event layout.
+ * Bits   Description
+ * ----   -----------
+ * 7:0    event select (low bits)
+ * 15:8   umask match
+ * 31:16  unused
+ * 35:32  event select (high bits)
+ * 36:54  unused
+ * 55     exclude bit
+ * 63:56  umask mask
+ */
+
+#define KVM_PMU_ENCODE_MASKED_ENTRY(event_select, mask, match, exclude) \
+	(((event_select) & 0xFFULL) | (((event_select) & 0XF00ULL) << 24) | \
+	(((mask) & 0xFFULL) << 56) | \
+	(((match) & 0xFFULL) << 8) | \
+	((__u64)(!!(exclude)) << 55))
+
+#define KVM_PMU_MASKED_ENTRY_EVENT_SELECT \
+	(GENMASK_ULL(7, 0) | GENMASK_ULL(35, 32))
+#define KVM_PMU_MASKED_ENTRY_UMASK_MASK		(GENMASK_ULL(63, 56))
+#define KVM_PMU_MASKED_ENTRY_UMASK_MATCH	(GENMASK_ULL(15, 8))
+#define KVM_PMU_MASKED_ENTRY_EXCLUDE		(BIT_ULL(55))
+#define KVM_PMU_MASKED_ENTRY_UMASK_MASK_SHIFT	(56)
+
 /* for KVM_{GET,SET,HAS}_DEVICE_ATTR */
 #define KVM_VCPU_TSC_CTRL 0 /* control group for the timestamp counter (TSC) */
 #define   KVM_VCPU_TSC_OFFSET 0 /* attribute for the TSC offset */
diff --git a/tools/arch/x86/include/uapi/asm/svm.h b/tools/arch/x86/include/uapi/asm/svm.h
index f69c168391aa..80e1df482337 100644
--- a/tools/arch/x86/include/uapi/asm/svm.h
+++ b/tools/arch/x86/include/uapi/asm/svm.h
@@ -116,6 +116,12 @@
 #define SVM_VMGEXIT_AP_CREATE			1
 #define SVM_VMGEXIT_AP_DESTROY			2
 #define SVM_VMGEXIT_HV_FEATURES			0x8000fffd
+#define SVM_VMGEXIT_TERM_REQUEST		0x8000fffe
+#define SVM_VMGEXIT_TERM_REASON(reason_set, reason_code)	\
+	/* SW_EXITINFO1[3:0] */					\
+	(((((u64)reason_set) & 0xf)) |				\
+	/* SW_EXITINFO1[11:4] */				\
+	((((u64)reason_code) & 0xff) << 4))
 #define SVM_VMGEXIT_UNSUPPORTED_EVENT		0x8000ffff
 
 /* Exit code reserved for hypervisor/software use */
diff --git a/tools/arch/x86/lib/memcpy_64.S b/tools/arch/x86/lib/memcpy_64.S
index 5418e2f99834..a91ac666f758 100644
--- a/tools/arch/x86/lib/memcpy_64.S
+++ b/tools/arch/x86/lib/memcpy_64.S
@@ -7,7 +7,7 @@
 #include <asm/alternative.h>
 #include <asm/export.h>
 
-.pushsection .noinstr.text, "ax"
+.section .noinstr.text, "ax"
 
 /*
  * We build a jump to memcpy_orig by default which gets NOPped out on
@@ -42,7 +42,7 @@ SYM_TYPED_FUNC_START(__memcpy)
 SYM_FUNC_END(__memcpy)
 EXPORT_SYMBOL(__memcpy)
 
-SYM_FUNC_ALIAS_WEAK(memcpy, __memcpy)
+SYM_FUNC_ALIAS(memcpy, __memcpy)
 EXPORT_SYMBOL(memcpy)
 
 /*
@@ -183,4 +183,3 @@ SYM_FUNC_START_LOCAL(memcpy_orig)
 	RET
 SYM_FUNC_END(memcpy_orig)
 
-.popsection
diff --git a/tools/arch/x86/lib/memset_64.S b/tools/arch/x86/lib/memset_64.S
index fc9ffd3ff3b2..6143b1a6fa2c 100644
--- a/tools/arch/x86/lib/memset_64.S
+++ b/tools/arch/x86/lib/memset_64.S
@@ -6,6 +6,8 @@
 #include <asm/alternative.h>
 #include <asm/export.h>
 
+.section .noinstr.text, "ax"
+
 /*
  * ISO C memset - set a memory block to a byte value. This function uses fast
  * string to get better performance than the original function. The code is
@@ -43,7 +45,7 @@ SYM_FUNC_START(__memset)
 SYM_FUNC_END(__memset)
 EXPORT_SYMBOL(__memset)
 
-SYM_FUNC_ALIAS_WEAK(memset, __memset)
+SYM_FUNC_ALIAS(memset, __memset)
 EXPORT_SYMBOL(memset)
 
 /*
diff --git a/tools/include/linux/bits.h b/tools/include/linux/bits.h
index 87d112650dfb..7c0cf5031abe 100644
--- a/tools/include/linux/bits.h
+++ b/tools/include/linux/bits.h
@@ -6,7 +6,6 @@
 #include <vdso/bits.h>
 #include <asm/bitsperlong.h>
 
-#define BIT_ULL(nr)		(ULL(1) << (nr))
 #define BIT_MASK(nr)		(UL(1) << ((nr) % BITS_PER_LONG))
 #define BIT_WORD(nr)		((nr) / BITS_PER_LONG)
 #define BIT_ULL_MASK(nr)	(ULL(1) << ((nr) % BITS_PER_LONG_LONG))
diff --git a/tools/include/uapi/linux/fcntl.h b/tools/include/uapi/linux/fcntl.h
index 2f86b2ad6d7e..e8c07da58c9f 100644
--- a/tools/include/uapi/linux/fcntl.h
+++ b/tools/include/uapi/linux/fcntl.h
@@ -43,6 +43,7 @@
 #define F_SEAL_GROW	0x0004	/* prevent file from growing */
 #define F_SEAL_WRITE	0x0008	/* prevent writes */
 #define F_SEAL_FUTURE_WRITE	0x0010  /* prevent future writes while mapped */
+#define F_SEAL_EXEC	0x0020  /* prevent chmod modifying exec bits */
 /* (1U << 31) is reserved for signed error codes */
 
 /*
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 55155e262646..d77aef872a0a 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -583,6 +583,8 @@ struct kvm_s390_mem_op {
 		struct {
 			__u8 ar;	/* the access register number */
 			__u8 key;	/* access key, ignored if flag unset */
+			__u8 pad1[6];	/* ignored */
+			__u64 old_addr;	/* ignored if cmpxchg flag unset */
 		};
 		__u32 sida_offset; /* offset into the sida */
 		__u8 reserved[32]; /* ignored */
@@ -595,11 +597,17 @@ struct kvm_s390_mem_op {
 #define KVM_S390_MEMOP_SIDA_WRITE	3
 #define KVM_S390_MEMOP_ABSOLUTE_READ	4
 #define KVM_S390_MEMOP_ABSOLUTE_WRITE	5
+#define KVM_S390_MEMOP_ABSOLUTE_CMPXCHG	6
+
 /* flags for kvm_s390_mem_op->flags */
 #define KVM_S390_MEMOP_F_CHECK_ONLY		(1ULL << 0)
 #define KVM_S390_MEMOP_F_INJECT_EXCEPTION	(1ULL << 1)
 #define KVM_S390_MEMOP_F_SKEY_PROTECTION	(1ULL << 2)
 
+/* flags specifying extension support via KVM_CAP_S390_MEM_OP_EXTENSION */
+#define KVM_S390_MEMOP_EXTENSION_CAP_BASE	(1 << 0)
+#define KVM_S390_MEMOP_EXTENSION_CAP_CMPXCHG	(1 << 1)
+
 /* for KVM_INTERRUPT */
 struct kvm_interrupt {
 	/* in */
@@ -1175,6 +1183,7 @@ struct kvm_ppc_resize_hpt {
 #define KVM_CAP_DIRTY_LOG_RING_ACQ_REL 223
 #define KVM_CAP_S390_PROTECTED_ASYNC_DISABLE 224
 #define KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP 225
+#define KVM_CAP_PMU_EVENT_MASKED_EVENTS 226
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
diff --git a/tools/include/uapi/linux/netdev.h b/tools/include/uapi/linux/netdev.h
index 588391447bfb..8c4e3e536c04 100644
--- a/tools/include/uapi/linux/netdev.h
+++ b/tools/include/uapi/linux/netdev.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */
 /* Do not edit directly, auto-generated from: */
 /*	Documentation/netlink/specs/netdev.yaml */
 /* YNL-GEN uapi header */
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index ccb7f5dad59b..37675437b768 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -374,6 +374,7 @@ enum perf_event_read_format {
 #define PERF_ATTR_SIZE_VER5	112	/* add: aux_watermark */
 #define PERF_ATTR_SIZE_VER6	120	/* add: aux_sample_size */
 #define PERF_ATTR_SIZE_VER7	128	/* add: sig_data */
+#define PERF_ATTR_SIZE_VER8	136	/* add: config3 */
 
 /*
  * Hardware event_id to monitor via a performance monitoring event:
@@ -515,6 +516,8 @@ struct perf_event_attr {
 	 * truncated accordingly on 32 bit architectures.
 	 */
 	__u64	sig_data;
+
+	__u64	config3; /* extension of config2 */
 };
 
 /*
diff --git a/tools/include/uapi/linux/prctl.h b/tools/include/uapi/linux/prctl.h
index a5e06dcbba13..1312a137f7fb 100644
--- a/tools/include/uapi/linux/prctl.h
+++ b/tools/include/uapi/linux/prctl.h
@@ -281,6 +281,12 @@ struct prctl_mm_map {
 # define PR_SME_VL_LEN_MASK		0xffff
 # define PR_SME_VL_INHERIT		(1 << 17) /* inherit across exec */
 
+/* Memory deny write / execute */
+#define PR_SET_MDWE			65
+# define PR_MDWE_REFUSE_EXEC_GAIN	1
+
+#define PR_GET_MDWE			66
+
 #define PR_SET_VMA		0x53564d41
 # define PR_SET_VMA_ANON_NAME		0
 
diff --git a/tools/include/uapi/linux/vhost.h b/tools/include/uapi/linux/vhost.h
index f9f115a7c75b..92e1b700b51c 100644
--- a/tools/include/uapi/linux/vhost.h
+++ b/tools/include/uapi/linux/vhost.h
@@ -180,4 +180,12 @@
  */
 #define VHOST_VDPA_SUSPEND		_IO(VHOST_VIRTIO, 0x7D)
 
+/* Resume a device so it can resume processing virtqueue requests
+ *
+ * After the return of this ioctl the device will have restored all the
+ * necessary states and it is fully operational to continue processing the
+ * virtqueue descriptors.
+ */
+#define VHOST_VDPA_RESUME		_IO(VHOST_VIRTIO, 0x7E)
+
 #endif
diff --git a/tools/include/vdso/bits.h b/tools/include/vdso/bits.h
index 6d005a1f5d94..388b212088ea 100644
--- a/tools/include/vdso/bits.h
+++ b/tools/include/vdso/bits.h
@@ -5,5 +5,6 @@
 #include <vdso/const.h>
 
 #define BIT(nr)			(UL(1) << (nr))
+#define BIT_ULL(nr)		(ULL(1) << (nr))
 
 #endif	/* __VDSO_BITS_H */
diff --git a/tools/net/ynl/cli.py b/tools/net/ynl/cli.py
index db410b74d539..ffaa8038aa8c 100755
--- a/tools/net/ynl/cli.py
+++ b/tools/net/ynl/cli.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# SPDX-License-Identifier: BSD-3-Clause
+# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 
 import argparse
 import json
diff --git a/tools/net/ynl/lib/__init__.py b/tools/net/ynl/lib/__init__.py
index 3c73f59eabab..4b3797fe784b 100644
--- a/tools/net/ynl/lib/__init__.py
+++ b/tools/net/ynl/lib/__init__.py
@@ -1,7 +1,8 @@
-# SPDX-License-Identifier: BSD-3-Clause
+# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 
-from .nlspec import SpecAttr, SpecAttrSet, SpecFamily, SpecOperation
+from .nlspec import SpecAttr, SpecAttrSet, SpecEnumEntry, SpecEnumSet, \
+    SpecFamily, SpecOperation
 from .ynl import YnlFamily
 
-__all__ = ["SpecAttr", "SpecAttrSet", "SpecFamily", "SpecOperation",
-           "YnlFamily"]
+__all__ = ["SpecAttr", "SpecAttrSet", "SpecEnumEntry", "SpecEnumSet",
+           "SpecFamily", "SpecOperation", "YnlFamily"]
diff --git a/tools/net/ynl/lib/nlspec.py b/tools/net/ynl/lib/nlspec.py
index 71da568e2c28..a34d088f6743 100644
--- a/tools/net/ynl/lib/nlspec.py
+++ b/tools/net/ynl/lib/nlspec.py
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: BSD-3-Clause
+# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 
 import collections
 import importlib
@@ -57,6 +57,94 @@ class SpecElement:
         pass
 
 
+class SpecEnumEntry(SpecElement):
+    """ Entry within an enum declared in the Netlink spec.
+
+    Attributes:
+        doc         documentation string
+        enum_set    back reference to the enum
+        value       numerical value of this enum (use accessors in most situations!)
+
+    Methods:
+        raw_value   raw value, i.e. the id in the enum, unlike user value which is a mask for flags
+        user_value   user value, same as raw value for enums, for flags it's the mask
+    """
+    def __init__(self, enum_set, yaml, prev, value_start):
+        if isinstance(yaml, str):
+            yaml = {'name': yaml}
+        super().__init__(enum_set.family, yaml)
+
+        self.doc = yaml.get('doc', '')
+        self.enum_set = enum_set
+
+        if 'value' in yaml:
+            self.value = yaml['value']
+        elif prev:
+            self.value = prev.value + 1
+        else:
+            self.value = value_start
+
+    def has_doc(self):
+        return bool(self.doc)
+
+    def raw_value(self):
+        return self.value
+
+    def user_value(self):
+        if self.enum_set['type'] == 'flags':
+            return 1 << self.value
+        else:
+            return self.value
+
+
+class SpecEnumSet(SpecElement):
+    """ Enum type
+
+    Represents an enumeration (list of numerical constants)
+    as declared in the "definitions" section of the spec.
+
+    Attributes:
+        type            enum or flags
+        entries         entries by name
+        entries_by_val  entries by value
+    Methods:
+        get_mask      for flags compute the mask of all defined values
+    """
+    def __init__(self, family, yaml):
+        super().__init__(family, yaml)
+
+        self.type = yaml['type']
+
+        prev_entry = None
+        value_start = self.yaml.get('value-start', 0)
+        self.entries = dict()
+        self.entries_by_val = dict()
+        for entry in self.yaml['entries']:
+            e = self.new_entry(entry, prev_entry, value_start)
+            self.entries[e.name] = e
+            self.entries_by_val[e.raw_value()] = e
+            prev_entry = e
+
+    def new_entry(self, entry, prev_entry, value_start):
+        return SpecEnumEntry(self, entry, prev_entry, value_start)
+
+    def has_doc(self):
+        if 'doc' in self.yaml:
+            return True
+        for entry in self.entries.values():
+            if entry.has_doc():
+                return True
+        return False
+
+    def get_mask(self):
+        mask = 0
+        idx = self.yaml.get('value-start', 0)
+        for _ in self.entries.values():
+            mask |= 1 << idx
+            idx += 1
+        return mask
+
+
 class SpecAttr(SpecElement):
     """ Single Netlink atttribute type
 
@@ -95,15 +183,22 @@ class SpecAttrSet(SpecElement):
         self.attrs = collections.OrderedDict()
         self.attrs_by_val = collections.OrderedDict()
 
-        val = 0
-        for elem in self.yaml['attributes']:
-            if 'value' in elem:
-                val = elem['value']
+        if self.subset_of is None:
+            val = 1
+            for elem in self.yaml['attributes']:
+                if 'value' in elem:
+                    val = elem['value']
 
-            attr = self.new_attr(elem, val)
-            self.attrs[attr.name] = attr
-            self.attrs_by_val[attr.value] = attr
-            val += 1
+                attr = self.new_attr(elem, val)
+                self.attrs[attr.name] = attr
+                self.attrs_by_val[attr.value] = attr
+                val += 1
+        else:
+            real_set = family.attr_sets[self.subset_of]
+            for elem in self.yaml['attributes']:
+                attr = real_set[elem['name']]
+                self.attrs[attr.name] = attr
+                self.attrs_by_val[attr.value] = attr
 
     def new_attr(self, elem, value):
         return SpecAttr(self.family, self, elem, value)
@@ -186,6 +281,7 @@ class SpecFamily(SpecElement):
         msgs       dict of all messages (index by name)
         msgs_by_value  dict of all messages (indexed by name)
         ops        dict of all valid requests / responses
+        consts     dict of all constants/enums
     """
     def __init__(self, spec_path, schema_path=None):
         with open(spec_path, "r") as stream:
@@ -215,6 +311,7 @@ class SpecFamily(SpecElement):
         self.req_by_value = collections.OrderedDict()
         self.rsp_by_value = collections.OrderedDict()
         self.ops = collections.OrderedDict()
+        self.consts = collections.OrderedDict()
 
         last_exception = None
         while len(self._resolution_list) > 0:
@@ -235,6 +332,9 @@ class SpecFamily(SpecElement):
             if len(resolved) == 0:
                 raise last_exception
 
+    def new_enum(self, elem):
+        return SpecEnumSet(self, elem)
+
     def new_attr_set(self, elem):
         return SpecAttrSet(self, elem)
 
@@ -245,7 +345,7 @@ class SpecFamily(SpecElement):
         self._resolution_list.append(elem)
 
     def _dictify_ops_unified(self):
-        val = 0
+        val = 1
         for elem in self.yaml['operations']['list']:
             if 'value' in elem:
                 val = elem['value']
@@ -256,7 +356,7 @@ class SpecFamily(SpecElement):
             self.msgs[op.name] = op
 
     def _dictify_ops_directional(self):
-        req_val = rsp_val = 0
+        req_val = rsp_val = 1
         for elem in self.yaml['operations']['list']:
             if 'notify' in elem:
                 if 'value' in elem:
@@ -289,6 +389,12 @@ class SpecFamily(SpecElement):
     def resolve(self):
         self.resolve_up(super())
 
+        for elem in self.yaml['definitions']:
+            if elem['type'] == 'enum' or elem['type'] == 'flags':
+                self.consts[elem['name']] = self.new_enum(elem)
+            else:
+                self.consts[elem['name']] = elem
+
         for elem in self.yaml['attribute-sets']:
             attr_set = self.new_attr_set(elem)
             self.attr_sets[elem['name']] = attr_set
diff --git a/tools/net/ynl/lib/ynl.py b/tools/net/ynl/lib/ynl.py
index 1c7411ee04dc..90764a83c646 100644
--- a/tools/net/ynl/lib/ynl.py
+++ b/tools/net/ynl/lib/ynl.py
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: BSD-3-Clause
+# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 
 import functools
 import os
@@ -303,11 +303,6 @@ class YnlFamily(SpecFamily):
         self.sock.setsockopt(Netlink.SOL_NETLINK, Netlink.NETLINK_CAP_ACK, 1)
         self.sock.setsockopt(Netlink.SOL_NETLINK, Netlink.NETLINK_EXT_ACK, 1)
 
-        self._types = dict()
-
-        for elem in self.yaml.get('definitions', []):
-            self._types[elem['name']] = elem
-
         self.async_msg_ids = set()
         self.async_msg_queue = []
 
@@ -353,13 +348,13 @@ class YnlFamily(SpecFamily):
 
     def _decode_enum(self, rsp, attr_spec):
         raw = rsp[attr_spec['name']]
-        enum = self._types[attr_spec['enum']]
+        enum = self.consts[attr_spec['enum']]
         i = attr_spec.get('value-start', 0)
         if 'enum-as-flags' in attr_spec and attr_spec['enum-as-flags']:
             value = set()
             while raw:
                 if raw & 1:
-                    value.add(enum['entries'][i])
+                    value.add(enum.entries_by_val[i].name)
                 raw >>= 1
                 i += 1
         else:
diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py
index 274e9c566f61..1bcc5354d800 100755
--- a/tools/net/ynl/ynl-gen-c.py
+++ b/tools/net/ynl/ynl-gen-c.py
@@ -1,11 +1,12 @@
 #!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 
 import argparse
 import collections
 import os
 import yaml
 
-from lib import SpecFamily, SpecAttrSet, SpecAttr, SpecOperation
+from lib import SpecFamily, SpecAttrSet, SpecAttr, SpecOperation, SpecEnumSet, SpecEnumEntry
 
 
 def c_upper(name):
@@ -566,97 +567,37 @@ class Struct:
         self.inherited = [c_lower(x) for x in sorted(self._inherited)]
 
 
-class EnumEntry:
+class EnumEntry(SpecEnumEntry):
     def __init__(self, enum_set, yaml, prev, value_start):
-        if isinstance(yaml, str):
-            self.name = yaml
-            yaml = {}
-            self.doc = ''
-        else:
-            self.name = yaml['name']
-            self.doc = yaml.get('doc', '')
-
-        self.yaml = yaml
-        self.enum_set = enum_set
-        self.c_name = c_upper(enum_set.value_pfx + self.name)
-
-        if 'value' in yaml:
-            self.value = yaml['value']
-            if prev:
-                self.value_change = (self.value != prev.value + 1)
-        elif prev:
-            self.value_change = False
-            self.value = prev.value + 1
+        super().__init__(enum_set, yaml, prev, value_start)
+
+        if prev:
+            self.value_change = (self.value != prev.value + 1)
         else:
-            self.value = value_start
             self.value_change = (self.value != 0)
-
         self.value_change = self.value_change or self.enum_set['type'] == 'flags'
 
-    def __getitem__(self, key):
-        return self.yaml[key]
-
-    def __contains__(self, key):
-        return key in self.yaml
-
-    def has_doc(self):
-        return bool(self.doc)
+        # Added by resolve:
+        self.c_name = None
+        delattr(self, "c_name")
 
-    # raw value, i.e. the id in the enum, unlike user value which is a mask for flags
-    def raw_value(self):
-        return self.value
+    def resolve(self):
+        self.resolve_up(super())
 
-    # user value, same as raw value for enums, for flags it's the mask
-    def user_value(self):
-        if self.enum_set['type'] == 'flags':
-            return 1 << self.value
-        else:
-            return self.value
+        self.c_name = c_upper(self.enum_set.value_pfx + self.name)
 
 
-class EnumSet:
+class EnumSet(SpecEnumSet):
     def __init__(self, family, yaml):
-        self.yaml = yaml
-        self.family = family
-
         self.render_name = c_lower(family.name + '-' + yaml['name'])
         self.enum_name = 'enum ' + self.render_name
 
         self.value_pfx = yaml.get('name-prefix', f"{family.name}-{yaml['name']}-")
 
-        self.type = yaml['type']
-
-        prev_entry = None
-        value_start = self.yaml.get('value-start', 0)
-        self.entries = {}
-        self.entry_list = []
-        for entry in self.yaml['entries']:
-            e = EnumEntry(self, entry, prev_entry, value_start)
-            self.entries[e.name] = e
-            self.entry_list.append(e)
-            prev_entry = e
-
-    def __getitem__(self, key):
-        return self.yaml[key]
-
-    def __contains__(self, key):
-        return key in self.yaml
-
-    def has_doc(self):
-        if 'doc' in self.yaml:
-            return True
-        for entry in self.entry_list:
-            if entry.has_doc():
-                return True
-        return False
+        super().__init__(family, yaml)
 
-    def get_mask(self):
-        mask = 0
-        idx = self.yaml.get('value-start', 0)
-        for _ in self.entry_list:
-            mask |= 1 << idx
-            idx += 1
-        return mask
+    def new_entry(self, entry, prev_entry, value_start):
+        return EnumEntry(self, entry, prev_entry, value_start)
 
 
 class AttrSet(SpecAttrSet):
@@ -791,8 +732,6 @@ class Family(SpecFamily):
 
         self.mcgrps = self.yaml.get('mcast-groups', {'list': []})
 
-        self.consts = dict()
-
         self.hooks = dict()
         for when in ['pre', 'post']:
             self.hooks[when] = dict()
@@ -819,6 +758,9 @@ class Family(SpecFamily):
         if self.kernel_policy == 'global':
             self._load_global_policy()
 
+    def new_enum(self, elem):
+        return EnumSet(self, elem)
+
     def new_attr_set(self, elem):
         return AttrSet(self, elem)
 
@@ -836,12 +778,6 @@ class Family(SpecFamily):
                 }
 
     def _dictify(self):
-        for elem in self.yaml['definitions']:
-            if elem['type'] == 'enum' or elem['type'] == 'flags':
-                self.consts[elem['name']] = EnumSet(self, elem)
-            else:
-                self.consts[elem['name']] = elem
-
         ntf = []
         for msg in self.msgs.values():
             if 'notify' in msg:
@@ -1979,7 +1915,7 @@ def render_uapi(family, cw):
                 if 'doc' in enum:
                     doc = ' - ' + enum['doc']
                 cw.write_doc_line(enum.enum_name + doc)
-                for entry in enum.entry_list:
+                for entry in enum.entries.values():
                     if entry.has_doc():
                         doc = '@' + entry.c_name + ': ' + entry['doc']
                         cw.write_doc_line(doc)
@@ -1987,7 +1923,7 @@ def render_uapi(family, cw):
 
             uapi_enum_start(family, cw, const, 'name')
             name_pfx = const.get('name-prefix', f"{family.name}-{const['name']}-")
-            for entry in enum.entry_list:
+            for entry in enum.entries.values():
                 suffix = ','
                 if entry.value_change:
                     suffix = f" = {entry.user_value()}" + suffix
@@ -2044,14 +1980,17 @@ def render_uapi(family, cw):
     max_value = f"({cnt_name} - 1)"
 
     uapi_enum_start(family, cw, family['operations'], 'enum-name')
+    val = 0
     for op in family.msgs.values():
         if separate_ntf and ('notify' in op or 'event' in op):
             continue
 
         suffix = ','
-        if 'value' in op:
-            suffix = f" = {op['value']},"
+        if op.value != val:
+            suffix = f" = {op.value},"
+            val = op.value
         cw.p(op.enum_name + suffix)
+        val += 1
     cw.nl()
     cw.p(cnt_name + ('' if max_by_define else ','))
     if not max_by_define:
@@ -2124,12 +2063,12 @@ def main():
 
     _, spec_kernel = find_kernel_root(args.spec)
     if args.mode == 'uapi':
-        cw.p('/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */')
+        cw.p('/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */')
     else:
         if args.header:
-            cw.p('/* SPDX-License-Identifier: BSD-3-Clause */')
+            cw.p('/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */')
         else:
-            cw.p('// SPDX-License-Identifier: BSD-3-Clause')
+            cw.p('// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause')
     cw.p("/* Do not edit directly, auto-generated from: */")
     cw.p(f"/*\t{spec_kernel} */")
     cw.p(f"/* YNL-GEN {args.mode} {'header' if args.header else 'source'} */")
diff --git a/tools/net/ynl/ynl-regen.sh b/tools/net/ynl/ynl-regen.sh
index 43989ae48ed0..74f5de1c2399 100755
--- a/tools/net/ynl/ynl-regen.sh
+++ b/tools/net/ynl/ynl-regen.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# SPDX-License-Identifier: BSD-3-Clause
+# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 
 TOOL=$(dirname $(realpath $0))/ynl-gen-c.py
 
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index f8182417b734..10bb1d494258 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -538,6 +538,7 @@ static int perf_event__repipe_buildid_mmap2(struct perf_tool *tool,
 			dso->hit = 1;
 		}
 		dso__put(dso);
+		perf_event__repipe(tool, event, sample, machine);
 		return 0;
 	}
 
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 5d18a5a6f662..fa7c40956d0f 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -539,12 +539,7 @@ static int enable_counters(void)
 			return err;
 	}
 
-	/*
-	 * We need to enable counters only if:
-	 * - we don't have tracee (attaching to task or cpu)
-	 * - we have initial delay configured
-	 */
-	if (!target__none(&target)) {
+	if (!target__enable_on_exec(&target)) {
 		if (!all_counters_use_bpf)
 			evlist__enable(evsel_list);
 	}
@@ -914,7 +909,7 @@ try_again_reset:
 			return err;
 	}
 
-	if (stat_config.initial_delay) {
+	if (target.initial_delay) {
 		pr_info(EVLIST_DISABLED_MSG);
 	} else {
 		err = enable_counters();
@@ -926,8 +921,8 @@ try_again_reset:
 	if (forks)
 		evlist__start_workload(evsel_list);
 
-	if (stat_config.initial_delay > 0) {
-		usleep(stat_config.initial_delay * USEC_PER_MSEC);
+	if (target.initial_delay > 0) {
+		usleep(target.initial_delay * USEC_PER_MSEC);
 		err = enable_counters();
 		if (err)
 			return -1;
@@ -1248,7 +1243,7 @@ static struct option stat_options[] = {
 		     "aggregate counts per thread", AGGR_THREAD),
 	OPT_SET_UINT(0, "per-node", &stat_config.aggr_mode,
 		     "aggregate counts per numa node", AGGR_NODE),
-	OPT_INTEGER('D', "delay", &stat_config.initial_delay,
+	OPT_INTEGER('D', "delay", &target.initial_delay,
 		    "ms to wait before starting measurement after program start (-1: start with events disabled)"),
 	OPT_CALLBACK_NOOPT(0, "metric-only", &stat_config.metric_only, NULL,
 			"Only print computed metrics. No raw values", enable_metric_only),
diff --git a/tools/perf/tests/shell/lib/perf_json_output_lint.py b/tools/perf/tests/shell/lib/perf_json_output_lint.py
index d90f8d102eb9..97598d14e532 100644
--- a/tools/perf/tests/shell/lib/perf_json_output_lint.py
+++ b/tools/perf/tests/shell/lib/perf_json_output_lint.py
@@ -40,19 +40,6 @@ def is_counter_value(num):
   return isfloat(num) or num == '<not counted>' or num == '<not supported>'
 
 def check_json_output(expected_items):
-  if expected_items != -1:
-    for line in Lines:
-      if 'failed' not in line:
-        count = 0
-        count = line.count(',')
-        if count != expected_items and count >= 1 and count <= 3 and 'metric-value' in line:
-          # Events that generate >1 metric may have isolated metric
-          # values and possibly other prefixes like interval, core and
-          # aggregate-number.
-          continue
-        if count != expected_items:
-          raise RuntimeError(f'wrong number of fields. counted {count} expected {expected_items}'
-                             f' in \'{line}\'')
   checks = {
       'aggregate-number': lambda x: isfloat(x),
       'core': lambda x: True,
@@ -73,6 +60,16 @@ def check_json_output(expected_items):
   }
   input = '[\n' + ','.join(Lines) + '\n]'
   for item in json.loads(input):
+    if expected_items != -1:
+      count = len(item)
+      if count != expected_items and count >= 1 and count <= 4 and 'metric-value' in item:
+        # Events that generate >1 metric may have isolated metric
+        # values and possibly other prefixes like interval, core and
+        # aggregate-number.
+        pass
+      elif count != expected_items:
+        raise RuntimeError(f'wrong number of fields. counted {count} expected {expected_items}'
+                           f' in \'{item}\'')
     for key, value in item.items():
       if key not in checks:
         raise RuntimeError(f'Unexpected key: key={key} value={value}')
@@ -82,11 +79,11 @@ def check_json_output(expected_items):
 
 try:
   if args.no_args or args.system_wide or args.event:
-    expected_items = 6
-  elif args.interval or args.per_thread or args.system_wide_no_aggr:
     expected_items = 7
-  elif args.per_core or args.per_socket or args.per_node or args.per_die:
+  elif args.interval or args.per_thread or args.system_wide_no_aggr:
     expected_items = 8
+  elif args.per_core or args.per_socket or args.per_node or args.per_die:
+    expected_items = 9
   else:
     # If no option is specified, don't check the number of items.
     expected_items = -1
diff --git a/tools/perf/tests/shell/stat+csv_output.sh b/tools/perf/tests/shell/stat+csv_output.sh
index b7f050aa6210..324fc9e6edd7 100755
--- a/tools/perf/tests/shell/stat+csv_output.sh
+++ b/tools/perf/tests/shell/stat+csv_output.sh
@@ -7,6 +7,7 @@
 set -e
 
 skip_test=0
+csv_sep=@
 
 function commachecker()
 {
@@ -34,7 +35,7 @@ function commachecker()
 		[ "$x" = "Failed" ] && continue
 
 		# Count the number of commas
-		x=$(echo $line | tr -d -c ',')
+		x=$(echo $line | tr -d -c $csv_sep)
 		cnt="${#x}"
 		# echo $line $cnt
 		[[ ! "$cnt" =~ $exp ]] && {
@@ -54,7 +55,7 @@ function ParanoidAndNotRoot()
 check_no_args()
 {
 	echo -n "Checking CSV output: no args "
-	perf stat -x, true 2>&1 | commachecker --no-args
+	perf stat -x$csv_sep true 2>&1 | commachecker --no-args
 	echo "[Success]"
 }
 
@@ -66,7 +67,7 @@ check_system_wide()
 		echo "[Skip] paranoid and not root"
 		return
 	fi
-	perf stat -x, -a true 2>&1 | commachecker --system-wide
+	perf stat -x$csv_sep -a true 2>&1 | commachecker --system-wide
 	echo "[Success]"
 }
 
@@ -79,14 +80,14 @@ check_system_wide_no_aggr()
 		return
 	fi
 	echo -n "Checking CSV output: system wide no aggregation "
-	perf stat -x, -A -a --no-merge true 2>&1 | commachecker --system-wide-no-aggr
+	perf stat -x$csv_sep -A -a --no-merge true 2>&1 | commachecker --system-wide-no-aggr
 	echo "[Success]"
 }
 
 check_interval()
 {
 	echo -n "Checking CSV output: interval "
-	perf stat -x, -I 1000 true 2>&1 | commachecker --interval
+	perf stat -x$csv_sep -I 1000 true 2>&1 | commachecker --interval
 	echo "[Success]"
 }
 
@@ -94,7 +95,7 @@ check_interval()
 check_event()
 {
 	echo -n "Checking CSV output: event "
-	perf stat -x, -e cpu-clock true 2>&1 | commachecker --event
+	perf stat -x$csv_sep -e cpu-clock true 2>&1 | commachecker --event
 	echo "[Success]"
 }
 
@@ -106,7 +107,7 @@ check_per_core()
 		echo "[Skip] paranoid and not root"
 		return
 	fi
-	perf stat -x, --per-core -a true 2>&1 | commachecker --per-core
+	perf stat -x$csv_sep --per-core -a true 2>&1 | commachecker --per-core
 	echo "[Success]"
 }
 
@@ -118,7 +119,7 @@ check_per_thread()
 		echo "[Skip] paranoid and not root"
 		return
 	fi
-	perf stat -x, --per-thread -a true 2>&1 | commachecker --per-thread
+	perf stat -x$csv_sep --per-thread -a true 2>&1 | commachecker --per-thread
 	echo "[Success]"
 }
 
@@ -130,7 +131,7 @@ check_per_die()
 		echo "[Skip] paranoid and not root"
 		return
 	fi
-	perf stat -x, --per-die -a true 2>&1 | commachecker --per-die
+	perf stat -x$csv_sep --per-die -a true 2>&1 | commachecker --per-die
 	echo "[Success]"
 }
 
@@ -142,7 +143,7 @@ check_per_node()
 		echo "[Skip] paranoid and not root"
 		return
 	fi
-	perf stat -x, --per-node -a true 2>&1 | commachecker --per-node
+	perf stat -x$csv_sep --per-node -a true 2>&1 | commachecker --per-node
 	echo "[Success]"
 }
 
@@ -154,7 +155,7 @@ check_per_socket()
 		echo "[Skip] paranoid and not root"
 		return
 	fi
-	perf stat -x, --per-socket -a true 2>&1 | commachecker --per-socket
+	perf stat -x$csv_sep --per-socket -a true 2>&1 | commachecker --per-socket
 	echo "[Success]"
 }
 
diff --git a/tools/perf/util/bpf_skel/off_cpu.bpf.c b/tools/perf/util/bpf_skel/off_cpu.bpf.c
index 38e3b287dbb2..d877a0a9731f 100644
--- a/tools/perf/util/bpf_skel/off_cpu.bpf.c
+++ b/tools/perf/util/bpf_skel/off_cpu.bpf.c
@@ -277,7 +277,7 @@ int on_switch(u64 *ctx)
 	else
 		prev_state = get_task_state(prev);
 
-	return off_cpu_stat(ctx, prev, next, prev_state);
+	return off_cpu_stat(ctx, prev, next, prev_state & 0xff);
 }
 
 char LICENSE[] SEC("license") = "Dual BSD/GPL";
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index 534d36d26fc3..a07473703c6d 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -842,11 +842,7 @@ int create_perf_stat_counter(struct evsel *evsel,
 	if (evsel__is_group_leader(evsel)) {
 		attr->disabled = 1;
 
-		/*
-		 * In case of initial_delay we enable tracee
-		 * events manually.
-		 */
-		if (target__none(target) && !config->initial_delay)
+		if (target__enable_on_exec(target))
 			attr->enable_on_exec = 1;
 	}
 
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index b1c29156c560..bf1794ebc916 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -166,7 +166,6 @@ struct perf_stat_config {
 	FILE			*output;
 	unsigned int		 interval;
 	unsigned int		 timeout;
-	int			 initial_delay;
 	unsigned int		 unit_width;
 	unsigned int		 metric_only_len;
 	int			 times;
diff --git a/tools/perf/util/target.h b/tools/perf/util/target.h
index daec6cba500d..880f1af7f6ad 100644
--- a/tools/perf/util/target.h
+++ b/tools/perf/util/target.h
@@ -18,6 +18,7 @@ struct target {
 	bool	     per_thread;
 	bool	     use_bpf;
 	bool	     hybrid;
+	int	     initial_delay;
 	const char   *attr_map;
 };
 
@@ -72,6 +73,17 @@ static inline bool target__none(struct target *target)
 	return !target__has_task(target) && !target__has_cpu(target);
 }
 
+static inline bool target__enable_on_exec(struct target *target)
+{
+	/*
+	 * Normally enable_on_exec should be set if:
+	 *  1) The tracee process is forked (not attaching to existed task or cpu).
+	 *  2) And initial_delay is not configured.
+	 * Otherwise, we enable tracee events manually.
+	 */
+	return target__none(target) && !target->initial_delay;
+}
+
 static inline bool target__has_per_thread(struct target *target)
 {
 	return target->system_wide && target->per_thread;
diff --git a/tools/testing/selftests/bpf/prog_tests/btf.c b/tools/testing/selftests/bpf/prog_tests/btf.c
index cbb600be943d..210d643fda6c 100644
--- a/tools/testing/selftests/bpf/prog_tests/btf.c
+++ b/tools/testing/selftests/bpf/prog_tests/btf.c
@@ -879,6 +879,34 @@ static struct btf_raw_test raw_tests[] = {
 	.btf_load_err = true,
 	.err_str = "Invalid elem",
 },
+{
+	.descr = "var after datasec, ptr followed by modifier",
+	.raw_types = {
+		/* .bss section */				/* [1] */
+		BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_DATASEC, 0, 2),
+			sizeof(void*)+4),
+		BTF_VAR_SECINFO_ENC(4, 0, sizeof(void*)),
+		BTF_VAR_SECINFO_ENC(6, sizeof(void*), 4),
+		/* int */					/* [2] */
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4),
+		/* int* */					/* [3] */
+		BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_PTR, 0, 0), 2),
+		BTF_VAR_ENC(NAME_TBD, 3, 0),			/* [4] */
+		/* const int */					/* [5] */
+		BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_CONST, 0, 0), 2),
+		BTF_VAR_ENC(NAME_TBD, 5, 0),			/* [6] */
+		BTF_END_RAW,
+	},
+	.str_sec = "\0a\0b\0c\0",
+	.str_sec_size = sizeof("\0a\0b\0c\0"),
+	.map_type = BPF_MAP_TYPE_ARRAY,
+	.map_name = ".bss",
+	.key_size = sizeof(int),
+	.value_size = sizeof(void*)+4,
+	.key_type_id = 0,
+	.value_type_id = 1,
+	.max_entries = 1,
+},
 /* Test member exceeds the size of struct.
  *
  * struct A {
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c b/tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c
index 2666c84dbd01..7271a18ab3e2 100644
--- a/tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c
+++ b/tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c
@@ -65,12 +65,13 @@ static int attach_tc_prog(struct bpf_tc_hook *hook, int fd)
 }
 
 /* The maximum permissible size is: PAGE_SIZE - sizeof(struct xdp_page_head) -
- * sizeof(struct skb_shared_info) - XDP_PACKET_HEADROOM = 3368 bytes
+ * SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) - XDP_PACKET_HEADROOM =
+ * 3408 bytes for 64-byte cacheline and 3216 for 256-byte one.
  */
 #if defined(__s390x__)
-#define MAX_PKT_SIZE 3176
+#define MAX_PKT_SIZE 3216
 #else
-#define MAX_PKT_SIZE 3368
+#define MAX_PKT_SIZE 3408
 #endif
 static void test_max_pkt_size(int fd)
 {
diff --git a/tools/testing/selftests/clone3/clone3.c b/tools/testing/selftests/clone3/clone3.c
index cd4582129c7d..4fce46afe6db 100644
--- a/tools/testing/selftests/clone3/clone3.c
+++ b/tools/testing/selftests/clone3/clone3.c
@@ -195,5 +195,8 @@ int main(int argc, char *argv[])
 	test_clone3(CLONE_NEWPID, getpagesize() + 8, -E2BIG,
 			CLONE3_ARGS_NO_TEST);
 
+	/* Do a clone3() in a new time namespace */
+	test_clone3(CLONE_NEWTIME, 0, 0, CLONE3_ARGS_NO_TEST);
+
 	return !ksft_get_fail_cnt() ? ksft_exit_pass() : ksft_exit_fail();
 }
diff --git a/tools/testing/selftests/hid/config b/tools/testing/selftests/hid/config
index 9c5a55abca6b..5b5cef445b54 100644
--- a/tools/testing/selftests/hid/config
+++ b/tools/testing/selftests/hid/config
@@ -17,5 +17,6 @@ CONFIG_FTRACE_SYSCALLS=y
 CONFIG_FUNCTION_TRACER=y
 CONFIG_HIDRAW=y
 CONFIG_HID=y
+CONFIG_HID_BPF=y
 CONFIG_INPUT_EVDEV=y
 CONFIG_UHID=y
diff --git a/tools/testing/selftests/netfilter/nft_nat.sh b/tools/testing/selftests/netfilter/nft_nat.sh
index 924ecb3f1f73..dd40d9f6f259 100755
--- a/tools/testing/selftests/netfilter/nft_nat.sh
+++ b/tools/testing/selftests/netfilter/nft_nat.sh
@@ -404,6 +404,8 @@ EOF
 	echo SERVER-$family | ip netns exec "$ns1" timeout 5 socat -u STDIN TCP-LISTEN:2000 &
 	sc_s=$!
 
+	sleep 1
+
 	result=$(ip netns exec "$ns0" timeout 1 socat TCP:$daddr:2000 STDOUT)
 
 	if [ "$result" = "SERVER-inet" ];then