[PATCHSET 00/10] perf tools: Sync tools and kernel headers for v6.11

[PATCHSET 00/10] perf tools: Sync tools and kernel headers for v6.11

[Namhyung Kim]

Hello,

This is the usual sync up in header files we keep in tools directory.
I put a file to give the reason of this work and not to repeat it in
every commit message.  The changes will be carried in the perf-tools
tree.

Thanks,
Namhyung


Namhyung Kim (10):
  perf tools: Add tools/include/uapi/README
  tools/include: Sync uapi/drm/i915_drm.h with the kernel sources
  tools/include: Sync uapi/linux/kvm.h with the kernel sources
  tools/include: Sync uapi/linux/perf.h with the kernel sources
  tools/include: Sync uapi/sound/asound.h with the kernel sources
  tools/include: Sync uapi/asm-generic/unistd.h with the kernel sources
  tools/include: Sync network socket headers with the kernel sources
  tools/include: Sync filesystem headers with the kernel sources
  tools/include: Sync x86 headers with the kernel sources
  tools/include: Sync arm64 headers with the kernel sources

 tools/arch/arm64/include/asm/cputype.h        |  10 +
 tools/arch/arm64/include/uapi/asm/unistd.h    |  24 +-
 tools/arch/powerpc/include/uapi/asm/kvm.h     |   3 +
 tools/arch/x86/include/asm/cpufeatures.h      | 803 +++++++++---------
 tools/arch/x86/include/asm/msr-index.h        |  11 +
 tools/arch/x86/include/uapi/asm/kvm.h         |  49 ++
 tools/arch/x86/include/uapi/asm/svm.h         |   1 +
 tools/include/uapi/README                     |  73 ++
 tools/include/uapi/asm-generic/unistd.h       |   2 +-
 tools/include/uapi/drm/i915_drm.h             |  27 +
 tools/include/uapi/linux/in.h                 |   2 +
 tools/include/uapi/linux/kvm.h                |  17 +-
 tools/include/uapi/linux/perf_event.h         |   6 +-
 tools/include/uapi/linux/stat.h               |  12 +-
 .../arch/powerpc/entry/syscalls/syscall.tbl   |   6 +-
 .../perf/arch/s390/entry/syscalls/syscall.tbl |   2 +-
 .../arch/x86/entry/syscalls/syscall_64.tbl    |   8 +-
 .../perf/trace/beauty/include/linux/socket.h  |   5 +-
 .../perf/trace/beauty/include/uapi/linux/fs.h | 163 +++-
 .../trace/beauty/include/uapi/linux/mount.h   |  10 +-
 .../trace/beauty/include/uapi/linux/stat.h    |  12 +-
 .../trace/beauty/include/uapi/sound/asound.h  |   9 +-
 22 files changed, 810 insertions(+), 445 deletions(-)
 create mode 100644 tools/include/uapi/README

-- 
2.46.0.rc2.264.g509ed76dc8-goog

[PATCH 01/10] perf tools: Add tools/include/uapi/README

[Namhyung Kim]

Write down the reason why we keep a copy of headers to the README file
instead of adding it to every commit messages.

Suggested-by: Jani Nikula <jani.nikula@linux.intel.com>
Original-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Original-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/include/uapi/README | 73 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 tools/include/uapi/README

diff --git a/tools/include/uapi/README b/tools/include/uapi/README
new file mode 100644
index 000000000000..7147b1b2cb28
--- /dev/null
+++ b/tools/include/uapi/README
@@ -0,0 +1,73 @@
+Why we want a copy of kernel headers in tools?
+==============================================
+
+There used to be no copies, with tools/ code using kernel headers
+directly. From time to time tools/perf/ broke due to legitimate kernel
+hacking. At some point Linus complained about such direct usage. Then we
+adopted the current model.
+
+The way these headers are used in perf are not restricted to just
+including them to compile something.
+
+There are sometimes used in scripts that convert defines into string
+tables, etc, so some change may break one of these scripts, or new MSRs
+may use some different #define pattern, etc.
+
+E.g.:
+
+  $ ls -1 tools/perf/trace/beauty/*.sh | head -5
+  tools/perf/trace/beauty/arch_errno_names.sh
+  tools/perf/trace/beauty/drm_ioctl.sh
+  tools/perf/trace/beauty/fadvise.sh
+  tools/perf/trace/beauty/fsconfig.sh
+  tools/perf/trace/beauty/fsmount.sh
+  $
+  $ tools/perf/trace/beauty/fadvise.sh
+  static const char *fadvise_advices[] = {
+        [0] = "NORMAL",
+        [1] = "RANDOM",
+        [2] = "SEQUENTIAL",
+        [3] = "WILLNEED",
+        [4] = "DONTNEED",
+        [5] = "NOREUSE",
+  };
+  $
+
+The tools/perf/check-headers.sh script, part of the tools/ build
+process, points out changes in the original files.
+
+So its important not to touch the copies in tools/ when doing changes in
+the original kernel headers, that will be done later, when
+check-headers.sh inform about the change to the perf tools hackers.
+
+Another explanation from Ingo Molnar:
+It's better than all the alternatives we tried so far:
+
+ - Symbolic links and direct #includes: this was the original approach but
+   was pushed back on from the kernel side, when tooling modified the
+   headers and broke them accidentally for kernel builds.
+
+ - Duplicate self-defined ABI headers like glibc: double the maintenance
+   burden, double the chance for mistakes, plus there's no tech-driven
+   notification mechanism to look at new kernel side changes.
+
+What we are doing now is a third option:
+
+ - A software-enforced copy-on-write mechanism of kernel headers to
+   tooling, driven by non-fatal warnings on the tooling side build when
+   kernel headers get modified:
+
+    Warning: Kernel ABI header differences:
+      diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h
+      diff -u tools/include/uapi/linux/fs.h include/uapi/linux/fs.h
+      diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h
+      ...
+
+   The tooling policy is to always pick up the kernel side headers as-is,
+   and integate them into the tooling build. The warnings above serve as a
+   notification to tooling maintainers that there's changes on the kernel
+   side.
+
+We've been using this for many years now, and it might seem hacky, but
+works surprisingly well.
+
-- 
2.46.0.rc2.264.g509ed76dc8-goog

[PATCH 02/10] tools/include: Sync uapi/drm/i915_drm.h with the kernel sources

[Namhyung Kim]

To pick up changes from:

  0f1bb41bf396 drm/i915: Support replaying GPU hangs with captured context image

This should be used to beautify DRM syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
    diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/include/uapi/drm/i915_drm.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/tools/include/uapi/drm/i915_drm.h b/tools/include/uapi/drm/i915_drm.h
index d4d86e566e07..535cb68fdb5c 100644
--- a/tools/include/uapi/drm/i915_drm.h
+++ b/tools/include/uapi/drm/i915_drm.h
@@ -2163,6 +2163,15 @@ struct drm_i915_gem_context_param {
  * supports this per context flag.
  */
 #define I915_CONTEXT_PARAM_LOW_LATENCY		0xe
+
+/*
+ * I915_CONTEXT_PARAM_CONTEXT_IMAGE:
+ *
+ * Allows userspace to provide own context images.
+ *
+ * Note that this is a debug API not available on production kernel builds.
+ */
+#define I915_CONTEXT_PARAM_CONTEXT_IMAGE	0xf
 /* Must be kept compact -- no holes and well documented */
 
 	/** @value: Context parameter value to be set or queried */
@@ -2564,6 +2573,24 @@ struct i915_context_param_engines {
 	struct i915_engine_class_instance engines[N__]; \
 } __attribute__((packed)) name__
 
+struct i915_gem_context_param_context_image {
+	/** @engine: Engine class & instance to be configured. */
+	struct i915_engine_class_instance engine;
+
+	/** @flags: One of the supported flags or zero. */
+	__u32 flags;
+#define I915_CONTEXT_IMAGE_FLAG_ENGINE_INDEX (1u << 0)
+
+	/** @size: Size of the image blob pointed to by @image. */
+	__u32 size;
+
+	/** @mbz: Must be zero. */
+	__u32 mbz;
+
+	/** @image: Userspace memory containing the context image. */
+	__u64 image;
+} __attribute__((packed));
+
 /**
  * struct drm_i915_gem_context_create_ext_setparam - Context parameter
  * to set or query during context creation.
-- 
2.46.0.rc2.264.g509ed76dc8-goog

[PATCH 03/10] tools/include: Sync uapi/linux/kvm.h with the kernel sources

[Namhyung Kim]

And other arch-specific UAPI headers to pick up changes from:

  4b23e0c199b2 KVM: Ensure new code that references immediate_exit gets extra scrutiny
  85542adb65ec KVM: x86: Add KVM_RUN_X86_GUEST_MODE kvm_run flag
  6fef518594bc KVM: x86: Add a capability to configure bus frequency for APIC timer
  34ff65901735 x86/sev: Use kernel provided SVSM Calling Areas
  5dcc1e76144f Merge tag 'kvm-x86-misc-6.11' of https://github.com/kvm-x86/linux into HEAD
  9a0d2f4995dd KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
  e9eb790b2557 KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
  1a1e6865f516 KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register

This should be used to beautify KVM syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
  diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h
  diff -u tools/arch/x86/include/uapi/asm/kvm.h arch/x86/include/uapi/asm/kvm.h
  diff -u tools/arch/x86/include/uapi/asm/svm.h arch/x86/include/uapi/asm/svm.h
  diff -u tools/arch/powerpc/include/uapi/asm/kvm.h arch/powerpc/include/uapi/asm/kvm.h

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/arch/powerpc/include/uapi/asm/kvm.h |  3 ++
 tools/arch/x86/include/uapi/asm/kvm.h     | 49 +++++++++++++++++++++++
 tools/arch/x86/include/uapi/asm/svm.h     |  1 +
 tools/include/uapi/linux/kvm.h            | 17 +++++++-
 4 files changed, 69 insertions(+), 1 deletion(-)

diff --git a/tools/arch/powerpc/include/uapi/asm/kvm.h b/tools/arch/powerpc/include/uapi/asm/kvm.h
index 1691297a766a..eaeda001784e 100644
--- a/tools/arch/powerpc/include/uapi/asm/kvm.h
+++ b/tools/arch/powerpc/include/uapi/asm/kvm.h
@@ -645,6 +645,9 @@ struct kvm_ppc_cpu_char {
 #define KVM_REG_PPC_SIER3	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc3)
 #define KVM_REG_PPC_DAWR1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc4)
 #define KVM_REG_PPC_DAWRX1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc5)
+#define KVM_REG_PPC_DEXCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc6)
+#define KVM_REG_PPC_HASHKEYR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc7)
+#define KVM_REG_PPC_HASHPKEYR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc8)
 
 /* Transactional Memory checkpointed state:
  * This is all GPRs, all VSX regs and a subset of SPRs
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h
index 9fae1b73b529..bf57a824f722 100644
--- a/tools/arch/x86/include/uapi/asm/kvm.h
+++ b/tools/arch/x86/include/uapi/asm/kvm.h
@@ -106,6 +106,7 @@ struct kvm_ioapic_state {
 
 #define KVM_RUN_X86_SMM		 (1 << 0)
 #define KVM_RUN_X86_BUS_LOCK     (1 << 1)
+#define KVM_RUN_X86_GUEST_MODE   (1 << 2)
 
 /* for KVM_GET_REGS and KVM_SET_REGS */
 struct kvm_regs {
@@ -697,6 +698,11 @@ enum sev_cmd_id {
 	/* Second time is the charm; improved versions of the above ioctls.  */
 	KVM_SEV_INIT2,
 
+	/* SNP-specific commands */
+	KVM_SEV_SNP_LAUNCH_START = 100,
+	KVM_SEV_SNP_LAUNCH_UPDATE,
+	KVM_SEV_SNP_LAUNCH_FINISH,
+
 	KVM_SEV_NR_MAX,
 };
 
@@ -824,6 +830,48 @@ struct kvm_sev_receive_update_data {
 	__u32 pad2;
 };
 
+struct kvm_sev_snp_launch_start {
+	__u64 policy;
+	__u8 gosvw[16];
+	__u16 flags;
+	__u8 pad0[6];
+	__u64 pad1[4];
+};
+
+/* Kept in sync with firmware values for simplicity. */
+#define KVM_SEV_SNP_PAGE_TYPE_NORMAL		0x1
+#define KVM_SEV_SNP_PAGE_TYPE_ZERO		0x3
+#define KVM_SEV_SNP_PAGE_TYPE_UNMEASURED	0x4
+#define KVM_SEV_SNP_PAGE_TYPE_SECRETS		0x5
+#define KVM_SEV_SNP_PAGE_TYPE_CPUID		0x6
+
+struct kvm_sev_snp_launch_update {
+	__u64 gfn_start;
+	__u64 uaddr;
+	__u64 len;
+	__u8 type;
+	__u8 pad0;
+	__u16 flags;
+	__u32 pad1;
+	__u64 pad2[4];
+};
+
+#define KVM_SEV_SNP_ID_BLOCK_SIZE	96
+#define KVM_SEV_SNP_ID_AUTH_SIZE	4096
+#define KVM_SEV_SNP_FINISH_DATA_SIZE	32
+
+struct kvm_sev_snp_launch_finish {
+	__u64 id_block_uaddr;
+	__u64 id_auth_uaddr;
+	__u8 id_block_en;
+	__u8 auth_key_en;
+	__u8 vcek_disabled;
+	__u8 host_data[KVM_SEV_SNP_FINISH_DATA_SIZE];
+	__u8 pad0[3];
+	__u16 flags;
+	__u64 pad1[4];
+};
+
 #define KVM_X2APIC_API_USE_32BIT_IDS            (1ULL << 0)
 #define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK  (1ULL << 1)
 
@@ -874,5 +922,6 @@ struct kvm_hyperv_eventfd {
 #define KVM_X86_SW_PROTECTED_VM	1
 #define KVM_X86_SEV_VM		2
 #define KVM_X86_SEV_ES_VM	3
+#define KVM_X86_SNP_VM		4
 
 #endif /* _ASM_X86_KVM_H */
diff --git a/tools/arch/x86/include/uapi/asm/svm.h b/tools/arch/x86/include/uapi/asm/svm.h
index 80e1df482337..1814b413fd57 100644
--- a/tools/arch/x86/include/uapi/asm/svm.h
+++ b/tools/arch/x86/include/uapi/asm/svm.h
@@ -115,6 +115,7 @@
 #define SVM_VMGEXIT_AP_CREATE_ON_INIT		0
 #define SVM_VMGEXIT_AP_CREATE			1
 #define SVM_VMGEXIT_AP_DESTROY			2
+#define SVM_VMGEXIT_SNP_RUN_VMPL		0x80000018
 #define SVM_VMGEXIT_HV_FEATURES			0x8000fffd
 #define SVM_VMGEXIT_TERM_REQUEST		0x8000fffe
 #define SVM_VMGEXIT_TERM_REASON(reason_set, reason_code)	\
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index e5af8c692dc0..637efc055145 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -192,11 +192,24 @@ struct kvm_xen_exit {
 /* Flags that describe what fields in emulation_failure hold valid data. */
 #define KVM_INTERNAL_ERROR_EMULATION_FLAG_INSTRUCTION_BYTES (1ULL << 0)
 
+/*
+ * struct kvm_run can be modified by userspace at any time, so KVM must be
+ * careful to avoid TOCTOU bugs. In order to protect KVM, HINT_UNSAFE_IN_KVM()
+ * renames fields in struct kvm_run from <symbol> to <symbol>__unsafe when
+ * compiled into the kernel, ensuring that any use within KVM is obvious and
+ * gets extra scrutiny.
+ */
+#ifdef __KERNEL__
+#define HINT_UNSAFE_IN_KVM(_symbol) _symbol##__unsafe
+#else
+#define HINT_UNSAFE_IN_KVM(_symbol) _symbol
+#endif
+
 /* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
 struct kvm_run {
 	/* in */
 	__u8 request_interrupt_window;
-	__u8 immediate_exit;
+	__u8 HINT_UNSAFE_IN_KVM(immediate_exit);
 	__u8 padding1[6];
 
 	/* out */
@@ -918,6 +931,8 @@ struct kvm_enable_cap {
 #define KVM_CAP_GUEST_MEMFD 234
 #define KVM_CAP_VM_TYPES 235
 #define KVM_CAP_PRE_FAULT_MEMORY 236
+#define KVM_CAP_X86_APIC_BUS_CYCLES_NS 237
+#define KVM_CAP_X86_GUEST_MODE 238
 
 struct kvm_irq_routing_irqchip {
 	__u32 irqchip;
-- 
2.46.0.rc2.264.g509ed76dc8-goog

[PATCH 04/10] tools/include: Sync uapi/linux/perf.h with the kernel sources

[Namhyung Kim]

To pick up changes from:

  608f6976c309 perf/x86/intel: Support new data source for Lunar Lake

This should be used to beautify perf syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
  diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: "Liang, Kan" <kan.liang@linux.intel.com>
Cc: linux-perf-users@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/include/uapi/linux/perf_event.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index 3a64499b0f5d..4842c36fdf80 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -1349,12 +1349,14 @@ union perf_mem_data_src {
 #define PERF_MEM_LVLNUM_L2	0x02 /* L2 */
 #define PERF_MEM_LVLNUM_L3	0x03 /* L3 */
 #define PERF_MEM_LVLNUM_L4	0x04 /* L4 */
-/* 5-0x7 available */
+#define PERF_MEM_LVLNUM_L2_MHB	0x05 /* L2 Miss Handling Buffer */
+#define PERF_MEM_LVLNUM_MSC	0x06 /* Memory-side Cache */
+/* 0x7 available */
 #define PERF_MEM_LVLNUM_UNC	0x08 /* Uncached */
 #define PERF_MEM_LVLNUM_CXL	0x09 /* CXL */
 #define PERF_MEM_LVLNUM_IO	0x0a /* I/O */
 #define PERF_MEM_LVLNUM_ANY_CACHE 0x0b /* Any cache */
-#define PERF_MEM_LVLNUM_LFB	0x0c /* LFB */
+#define PERF_MEM_LVLNUM_LFB	0x0c /* LFB / L1 Miss Handling Buffer */
 #define PERF_MEM_LVLNUM_RAM	0x0d /* RAM */
 #define PERF_MEM_LVLNUM_PMEM	0x0e /* PMEM */
 #define PERF_MEM_LVLNUM_NA	0x0f /* N/A */
-- 
2.46.0.rc2.264.g509ed76dc8-goog

[PATCH 05/10] tools/include: Sync uapi/sound/asound.h with the kernel sources

[Namhyung Kim]

To pick up changes from:

  f05c1ffc2745 ALSA: pcm: reinvent the stream synchronization ID API

This should be used to beautify sound syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
  diff -u tools/perf/trace/beauty/include/uapi/sound/asound.h include/uapi/sound/asound.h

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: linux-sound@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/trace/beauty/include/uapi/sound/asound.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/tools/perf/trace/beauty/include/uapi/sound/asound.h b/tools/perf/trace/beauty/include/uapi/sound/asound.h
index 628d46a0da92..8bf7e8a0eb6f 100644
--- a/tools/perf/trace/beauty/include/uapi/sound/asound.h
+++ b/tools/perf/trace/beauty/include/uapi/sound/asound.h
@@ -142,7 +142,7 @@ struct snd_hwdep_dsp_image {
  *                                                                           *
  *****************************************************************************/
 
-#define SNDRV_PCM_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 17)
+#define SNDRV_PCM_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 18)
 
 typedef unsigned long snd_pcm_uframes_t;
 typedef signed long snd_pcm_sframes_t;
@@ -334,7 +334,7 @@ union snd_pcm_sync_id {
 	unsigned char id[16];
 	unsigned short id16[8];
 	unsigned int id32[4];
-};
+} __attribute__((deprecated));
 
 struct snd_pcm_info {
 	unsigned int device;		/* RO/WR (control): device number */
@@ -348,7 +348,7 @@ struct snd_pcm_info {
 	int dev_subclass;		/* SNDRV_PCM_SUBCLASS_* */
 	unsigned int subdevices_count;
 	unsigned int subdevices_avail;
-	union snd_pcm_sync_id sync;	/* hardware synchronization ID */
+	unsigned char pad1[16];		/* was: hardware synchronization ID */
 	unsigned char reserved[64];	/* reserved for future... */
 };
 
@@ -420,7 +420,8 @@ struct snd_pcm_hw_params {
 	unsigned int rate_num;		/* R: rate numerator */
 	unsigned int rate_den;		/* R: rate denominator */
 	snd_pcm_uframes_t fifo_size;	/* R: chip FIFO size in frames */
-	unsigned char reserved[64];	/* reserved for future */
+	unsigned char sync[16];		/* R: synchronization ID (perfect sync - one clock source) */
+	unsigned char reserved[48];	/* reserved for future */
 };
 
 enum {
-- 
2.46.0.rc2.264.g509ed76dc8-goog

[PATCH 06/10] tools/include: Sync uapi/asm-generic/unistd.h with the kernel sources

[Namhyung Kim]

And arch syscall tables to pick up changes from:

  b1e31c134a8a powerpc: restore some missing spu syscalls
  d3882564a77c syscalls: fix compat_sys_io_pgetevents_time64 usage
  54233a425403 uretprobe: change syscall number, again
  63ded110979b uprobe: Change uretprobe syscall scope and number
  9142be9e6443 x86/syscall: Mark exit[_group] syscall handlers __noreturn
  9aae1baa1c5d x86, arm: Add missing license tag to syscall tables files
  5c28424e9a34 syscalls: Fix to add sys_uretprobe to syscall.tbl
  190fec72df4a uprobe: Wire up uretprobe system call

This should be used to beautify syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
  diff -u tools/arch/arm64/include/uapi/asm/unistd.h arch/arm64/include/uapi/asm/unistd.h
  diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h
  diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
  diff -u tools/perf/arch/powerpc/entry/syscalls/syscall.tbl arch/powerpc/kernel/syscalls/syscall.tbl
  diff -u tools/perf/arch/s390/entry/syscalls/syscall.tbl arch/s390/kernel/syscalls/syscall.tbl

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linux-arch@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/arch/arm64/include/uapi/asm/unistd.h    | 24 +------------------
 tools/include/uapi/asm-generic/unistd.h       |  2 +-
 .../arch/powerpc/entry/syscalls/syscall.tbl   |  6 ++++-
 .../perf/arch/s390/entry/syscalls/syscall.tbl |  2 +-
 .../arch/x86/entry/syscalls/syscall_64.tbl    |  8 ++++---
 5 files changed, 13 insertions(+), 29 deletions(-)

diff --git a/tools/arch/arm64/include/uapi/asm/unistd.h b/tools/arch/arm64/include/uapi/asm/unistd.h
index 9306726337fe..df36f23876e8 100644
--- a/tools/arch/arm64/include/uapi/asm/unistd.h
+++ b/tools/arch/arm64/include/uapi/asm/unistd.h
@@ -1,24 +1,2 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * Copyright (C) 2012 ARM Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define __ARCH_WANT_RENAMEAT
-#define __ARCH_WANT_NEW_STAT
-#define __ARCH_WANT_SET_GET_RLIMIT
-#define __ARCH_WANT_TIME32_SYSCALLS
-#define __ARCH_WANT_MEMFD_SECRET
-
-#include <asm-generic/unistd.h>
+#include <asm/unistd_64.h>
diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index a00d53d02723..5bf6148cac2b 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -737,7 +737,7 @@ __SC_COMP(__NR_pselect6_time64, sys_pselect6, compat_sys_pselect6_time64)
 #define __NR_ppoll_time64 414
 __SC_COMP(__NR_ppoll_time64, sys_ppoll, compat_sys_ppoll_time64)
 #define __NR_io_pgetevents_time64 416
-__SYSCALL(__NR_io_pgetevents_time64, sys_io_pgetevents)
+__SC_COMP(__NR_io_pgetevents_time64, sys_io_pgetevents, compat_sys_io_pgetevents_time64)
 #define __NR_recvmmsg_time64 417
 __SC_COMP(__NR_recvmmsg_time64, sys_recvmmsg, compat_sys_recvmmsg_time64)
 #define __NR_mq_timedsend_time64 418
diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
index 3656f1ca7a21..ebae8415dfbb 100644
--- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
@@ -230,8 +230,10 @@
 178	nospu 	rt_sigsuspend			sys_rt_sigsuspend		compat_sys_rt_sigsuspend
 179	32	pread64				sys_ppc_pread64			compat_sys_ppc_pread64
 179	64	pread64				sys_pread64
+179	spu	pread64				sys_pread64
 180	32	pwrite64			sys_ppc_pwrite64		compat_sys_ppc_pwrite64
 180	64	pwrite64			sys_pwrite64
+180	spu	pwrite64			sys_pwrite64
 181	common	chown				sys_chown
 182	common	getcwd				sys_getcwd
 183	common	capget				sys_capget
@@ -246,6 +248,7 @@
 190	common	ugetrlimit			sys_getrlimit			compat_sys_getrlimit
 191	32	readahead			sys_ppc_readahead		compat_sys_ppc_readahead
 191	64	readahead			sys_readahead
+191	spu	readahead			sys_readahead
 192	32	mmap2				sys_mmap2			compat_sys_mmap2
 193	32	truncate64			sys_ppc_truncate64		compat_sys_ppc_truncate64
 194	32	ftruncate64			sys_ppc_ftruncate64		compat_sys_ppc_ftruncate64
@@ -293,6 +296,7 @@
 232	nospu	set_tid_address			sys_set_tid_address
 233	32	fadvise64			sys_ppc32_fadvise64		compat_sys_ppc32_fadvise64
 233	64	fadvise64			sys_fadvise64
+233	spu	fadvise64			sys_fadvise64
 234	nospu	exit_group			sys_exit_group
 235	nospu	lookup_dcookie			sys_ni_syscall
 236	common	epoll_create			sys_epoll_create
@@ -502,7 +506,7 @@
 412	32	utimensat_time64		sys_utimensat			sys_utimensat
 413	32	pselect6_time64			sys_pselect6			compat_sys_pselect6_time64
 414	32	ppoll_time64			sys_ppoll			compat_sys_ppoll_time64
-416	32	io_pgetevents_time64		sys_io_pgetevents		sys_io_pgetevents
+416	32	io_pgetevents_time64		sys_io_pgetevents		compat_sys_io_pgetevents_time64
 417	32	recvmmsg_time64			sys_recvmmsg			compat_sys_recvmmsg_time64
 418	32	mq_timedsend_time64		sys_mq_timedsend		sys_mq_timedsend
 419	32	mq_timedreceive_time64		sys_mq_timedreceive		sys_mq_timedreceive
diff --git a/tools/perf/arch/s390/entry/syscalls/syscall.tbl b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
index bd0fee24ad10..01071182763e 100644
--- a/tools/perf/arch/s390/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
@@ -418,7 +418,7 @@
 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
+416	32	io_pgetevents_time64	-				compat_sys_io_pgetevents_time64
 417	32	recvmmsg_time64		-				compat_sys_recvmmsg_time64
 418	32	mq_timedsend_time64	-				sys_mq_timedsend
 419	32	mq_timedreceive_time64	-				sys_mq_timedreceive
diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
index a396f6e6ab5b..7093ee21c0d1 100644
--- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
@@ -1,8 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
 #
 # 64-bit system call numbers and entry vectors
 #
 # The format is:
-# <number> <abi> <name> <entry point>
+# <number> <abi> <name> <entry point> [<compat entry point> [noreturn]]
 #
 # The __x64_sys_*() stubs are created on-the-fly for sys_*() system calls
 #
@@ -68,7 +69,7 @@
 57	common	fork			sys_fork
 58	common	vfork			sys_vfork
 59	64	execve			sys_execve
-60	common	exit			sys_exit
+60	common	exit			sys_exit			-			noreturn
 61	common	wait4			sys_wait4
 62	common	kill			sys_kill
 63	common	uname			sys_newuname
@@ -239,7 +240,7 @@
 228	common	clock_gettime		sys_clock_gettime
 229	common	clock_getres		sys_clock_getres
 230	common	clock_nanosleep		sys_clock_nanosleep
-231	common	exit_group		sys_exit_group
+231	common	exit_group		sys_exit_group			-			noreturn
 232	common	epoll_wait		sys_epoll_wait
 233	common	epoll_ctl		sys_epoll_ctl
 234	common	tgkill			sys_tgkill
@@ -343,6 +344,7 @@
 332	common	statx			sys_statx
 333	common	io_pgetevents		sys_io_pgetevents
 334	common	rseq			sys_rseq
+335	common	uretprobe		sys_uretprobe
 # don't use numbers 387 through 423, add new calls after the last
 # 'common' entry
 424	common	pidfd_send_signal	sys_pidfd_send_signal
-- 
2.46.0.rc2.264.g509ed76dc8-goog

[PATCH 07/10] tools/include: Sync network socket headers with the kernel sources

[Namhyung Kim]

To pick up changes from:

  d25a92ccae6b net/smc: Introduce IPPROTO_SMC
  060f4ba6e403 io_uring/net: move charging socket out of zc io_uring
  bb6aaf736680 net: Split a __sys_listen helper for io_uring
  dc2e77979412 net: Split a __sys_bind helper for io_uring

This should be used to beautify socket syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
  diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h
  diff -u tools/perf/trace/beauty/include/linux/socket.h include/linux/socket.h

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: netdev@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/include/uapi/linux/in.h                  | 2 ++
 tools/perf/trace/beauty/include/linux/socket.h | 5 ++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/include/uapi/linux/in.h b/tools/include/uapi/linux/in.h
index e682ab628dfa..d358add1611c 100644
--- a/tools/include/uapi/linux/in.h
+++ b/tools/include/uapi/linux/in.h
@@ -81,6 +81,8 @@ enum {
 #define IPPROTO_ETHERNET	IPPROTO_ETHERNET
   IPPROTO_RAW = 255,		/* Raw IP packets			*/
 #define IPPROTO_RAW		IPPROTO_RAW
+  IPPROTO_SMC = 256,		/* Shared Memory Communications		*/
+#define IPPROTO_SMC		IPPROTO_SMC
   IPPROTO_MPTCP = 262,		/* Multipath TCP connection		*/
 #define IPPROTO_MPTCP		IPPROTO_MPTCP
   IPPROTO_MAX
diff --git a/tools/perf/trace/beauty/include/linux/socket.h b/tools/perf/trace/beauty/include/linux/socket.h
index 89d16b90370b..df9cdb8bbfb8 100644
--- a/tools/perf/trace/beauty/include/linux/socket.h
+++ b/tools/perf/trace/beauty/include/linux/socket.h
@@ -76,7 +76,7 @@ struct msghdr {
 	__kernel_size_t	msg_controllen;	/* ancillary data buffer length */
 	struct kiocb	*msg_iocb;	/* ptr to iocb for async requests */
 	struct ubuf_info *msg_ubuf;
-	int (*sg_from_iter)(struct sock *sk, struct sk_buff *skb,
+	int (*sg_from_iter)(struct sk_buff *skb,
 			    struct iov_iter *from, size_t length);
 };
 
@@ -442,11 +442,14 @@ extern int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr,
 extern int __sys_socket(int family, int type, int protocol);
 extern struct file *__sys_socket_file(int family, int type, int protocol);
 extern int __sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen);
+extern int __sys_bind_socket(struct socket *sock, struct sockaddr_storage *address,
+			     int addrlen);
 extern int __sys_connect_file(struct file *file, struct sockaddr_storage *addr,
 			      int addrlen, int file_flags);
 extern int __sys_connect(int fd, struct sockaddr __user *uservaddr,
 			 int addrlen);
 extern int __sys_listen(int fd, int backlog);
+extern int __sys_listen_socket(struct socket *sock, int backlog);
 extern int __sys_getsockname(int fd, struct sockaddr __user *usockaddr,
 			     int __user *usockaddr_len);
 extern int __sys_getpeername(int fd, struct sockaddr __user *usockaddr,
-- 
2.46.0.rc2.264.g509ed76dc8-goog

[PATCH 08/10] tools/include: Sync filesystem headers with the kernel sources

[Namhyung Kim]

To pick up changes from:

  0f9ca80fa4f9 fs: Add initial atomic write support info to statx
  f9af549d1fd3 fs: export mount options via statmount()
  0a3deb11858a fs: Allow listmount() in foreign mount namespace
  09b31295f833 fs: export the mount ns id via statmount
  d04bccd8c19d listmount: allow listing in reverse order
  bfc69fd05ef9 fs/procfs: add build ID fetching to PROCMAP_QUERY API
  ed5d583a88a9 fs/procfs: implement efficient VMA querying API for /proc/<pid>/maps

This should be used to beautify FS syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
  diff -u tools/include/uapi/linux/stat.h include/uapi/linux/stat.h
  diff -u tools/perf/trace/beauty/include/uapi/linux/fs.h include/uapi/linux/fs.h
  diff -u tools/perf/trace/beauty/include/uapi/linux/mount.h include/uapi/linux/mount.h
  diff -u tools/perf/trace/beauty/include/uapi/linux/stat.h include/uapi/linux/stat.h

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Jan Kara <jack@suse.cz>
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/include/uapi/linux/stat.h               |  12 +-
 .../perf/trace/beauty/include/uapi/linux/fs.h | 163 +++++++++++++++++-
 .../trace/beauty/include/uapi/linux/mount.h   |  10 +-
 .../trace/beauty/include/uapi/linux/stat.h    |  12 +-
 4 files changed, 189 insertions(+), 8 deletions(-)

diff --git a/tools/include/uapi/linux/stat.h b/tools/include/uapi/linux/stat.h
index 67626d535316..887a25286441 100644
--- a/tools/include/uapi/linux/stat.h
+++ b/tools/include/uapi/linux/stat.h
@@ -126,9 +126,15 @@ struct statx {
 	__u64	stx_mnt_id;
 	__u32	stx_dio_mem_align;	/* Memory buffer alignment for direct I/O */
 	__u32	stx_dio_offset_align;	/* File offset alignment for direct I/O */
-	__u64	stx_subvol;	/* Subvolume identifier */
 	/* 0xa0 */
-	__u64	__spare3[11];	/* Spare space for future expansion */
+	__u64	stx_subvol;	/* Subvolume identifier */
+	__u32	stx_atomic_write_unit_min;	/* Min atomic write unit in bytes */
+	__u32	stx_atomic_write_unit_max;	/* Max atomic write unit in bytes */
+	/* 0xb0 */
+	__u32   stx_atomic_write_segments_max;	/* Max atomic write segment count */
+	__u32   __spare1[1];
+	/* 0xb8 */
+	__u64	__spare3[9];	/* Spare space for future expansion */
 	/* 0x100 */
 };
 
@@ -157,6 +163,7 @@ struct statx {
 #define STATX_DIOALIGN		0x00002000U	/* Want/got direct I/O alignment info */
 #define STATX_MNT_ID_UNIQUE	0x00004000U	/* Want/got extended stx_mount_id */
 #define STATX_SUBVOL		0x00008000U	/* Want/got stx_subvol */
+#define STATX_WRITE_ATOMIC	0x00010000U	/* Want/got atomic_write_* fields */
 
 #define STATX__RESERVED		0x80000000U	/* Reserved for future struct statx expansion */
 
@@ -192,6 +199,7 @@ struct statx {
 #define STATX_ATTR_MOUNT_ROOT		0x00002000 /* Root of a mount */
 #define STATX_ATTR_VERITY		0x00100000 /* [I] Verity protected file */
 #define STATX_ATTR_DAX			0x00200000 /* File is currently in DAX state */
+#define STATX_ATTR_WRITE_ATOMIC		0x00400000 /* File supports atomic write operations */
 
 
 #endif /* _UAPI_LINUX_STAT_H */
diff --git a/tools/perf/trace/beauty/include/uapi/linux/fs.h b/tools/perf/trace/beauty/include/uapi/linux/fs.h
index 45e4e64fd664..753971770733 100644
--- a/tools/perf/trace/beauty/include/uapi/linux/fs.h
+++ b/tools/perf/trace/beauty/include/uapi/linux/fs.h
@@ -329,12 +329,17 @@ typedef int __bitwise __kernel_rwf_t;
 /* per-IO negation of O_APPEND */
 #define RWF_NOAPPEND	((__force __kernel_rwf_t)0x00000020)
 
+/* Atomic Write */
+#define RWF_ATOMIC	((__force __kernel_rwf_t)0x00000040)
+
 /* mask of flags supported by the kernel */
 #define RWF_SUPPORTED	(RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT |\
-			 RWF_APPEND | RWF_NOAPPEND)
+			 RWF_APPEND | RWF_NOAPPEND | RWF_ATOMIC)
+
+#define PROCFS_IOCTL_MAGIC 'f'
 
 /* Pagemap ioctl */
-#define PAGEMAP_SCAN	_IOWR('f', 16, struct pm_scan_arg)
+#define PAGEMAP_SCAN	_IOWR(PROCFS_IOCTL_MAGIC, 16, struct pm_scan_arg)
 
 /* Bitmasks provided in pm_scan_args masks and reported in page_region.categories. */
 #define PAGE_IS_WPALLOWED	(1 << 0)
@@ -393,4 +398,158 @@ struct pm_scan_arg {
 	__u64 return_mask;
 };
 
+/* /proc/<pid>/maps ioctl */
+#define PROCMAP_QUERY	_IOWR(PROCFS_IOCTL_MAGIC, 17, struct procmap_query)
+
+enum procmap_query_flags {
+	/*
+	 * VMA permission flags.
+	 *
+	 * Can be used as part of procmap_query.query_flags field to look up
+	 * only VMAs satisfying specified subset of permissions. E.g., specifying
+	 * PROCMAP_QUERY_VMA_READABLE only will return both readable and read/write VMAs,
+	 * while having PROCMAP_QUERY_VMA_READABLE | PROCMAP_QUERY_VMA_WRITABLE will only
+	 * return read/write VMAs, though both executable/non-executable and
+	 * private/shared will be ignored.
+	 *
+	 * PROCMAP_QUERY_VMA_* flags are also returned in procmap_query.vma_flags
+	 * field to specify actual VMA permissions.
+	 */
+	PROCMAP_QUERY_VMA_READABLE		= 0x01,
+	PROCMAP_QUERY_VMA_WRITABLE		= 0x02,
+	PROCMAP_QUERY_VMA_EXECUTABLE		= 0x04,
+	PROCMAP_QUERY_VMA_SHARED		= 0x08,
+	/*
+	 * Query modifier flags.
+	 *
+	 * By default VMA that covers provided address is returned, or -ENOENT
+	 * is returned. With PROCMAP_QUERY_COVERING_OR_NEXT_VMA flag set, closest
+	 * VMA with vma_start > addr will be returned if no covering VMA is
+	 * found.
+	 *
+	 * PROCMAP_QUERY_FILE_BACKED_VMA instructs query to consider only VMAs that
+	 * have file backing. Can be combined with PROCMAP_QUERY_COVERING_OR_NEXT_VMA
+	 * to iterate all VMAs with file backing.
+	 */
+	PROCMAP_QUERY_COVERING_OR_NEXT_VMA	= 0x10,
+	PROCMAP_QUERY_FILE_BACKED_VMA		= 0x20,
+};
+
+/*
+ * Input/output argument structured passed into ioctl() call. It can be used
+ * to query a set of VMAs (Virtual Memory Areas) of a process.
+ *
+ * Each field can be one of three kinds, marked in a short comment to the
+ * right of the field:
+ *   - "in", input argument, user has to provide this value, kernel doesn't modify it;
+ *   - "out", output argument, kernel sets this field with VMA data;
+ *   - "in/out", input and output argument; user provides initial value (used
+ *     to specify maximum allowable buffer size), and kernel sets it to actual
+ *     amount of data written (or zero, if there is no data).
+ *
+ * If matching VMA is found (according to criterias specified by
+ * query_addr/query_flags, all the out fields are filled out, and ioctl()
+ * returns 0. If there is no matching VMA, -ENOENT will be returned.
+ * In case of any other error, negative error code other than -ENOENT is
+ * returned.
+ *
+ * Most of the data is similar to the one returned as text in /proc/<pid>/maps
+ * file, but procmap_query provides more querying flexibility. There are no
+ * consistency guarantees between subsequent ioctl() calls, but data returned
+ * for matched VMA is self-consistent.
+ */
+struct procmap_query {
+	/* Query struct size, for backwards/forward compatibility */
+	__u64 size;
+	/*
+	 * Query flags, a combination of enum procmap_query_flags values.
+	 * Defines query filtering and behavior, see enum procmap_query_flags.
+	 *
+	 * Input argument, provided by user. Kernel doesn't modify it.
+	 */
+	__u64 query_flags;		/* in */
+	/*
+	 * Query address. By default, VMA that covers this address will
+	 * be looked up. PROCMAP_QUERY_* flags above modify this default
+	 * behavior further.
+	 *
+	 * Input argument, provided by user. Kernel doesn't modify it.
+	 */
+	__u64 query_addr;		/* in */
+	/* VMA starting (inclusive) and ending (exclusive) address, if VMA is found. */
+	__u64 vma_start;		/* out */
+	__u64 vma_end;			/* out */
+	/* VMA permissions flags. A combination of PROCMAP_QUERY_VMA_* flags. */
+	__u64 vma_flags;		/* out */
+	/* VMA backing page size granularity. */
+	__u64 vma_page_size;		/* out */
+	/*
+	 * VMA file offset. If VMA has file backing, this specifies offset
+	 * within the file that VMA's start address corresponds to.
+	 * Is set to zero if VMA has no backing file.
+	 */
+	__u64 vma_offset;		/* out */
+	/* Backing file's inode number, or zero, if VMA has no backing file. */
+	__u64 inode;			/* out */
+	/* Backing file's device major/minor number, or zero, if VMA has no backing file. */
+	__u32 dev_major;		/* out */
+	__u32 dev_minor;		/* out */
+	/*
+	 * If set to non-zero value, signals the request to return VMA name
+	 * (i.e., VMA's backing file's absolute path, with " (deleted)" suffix
+	 * appended, if file was unlinked from FS) for matched VMA. VMA name
+	 * can also be some special name (e.g., "[heap]", "[stack]") or could
+	 * be even user-supplied with prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME).
+	 *
+	 * Kernel will set this field to zero, if VMA has no associated name.
+	 * Otherwise kernel will return actual amount of bytes filled in
+	 * user-supplied buffer (see vma_name_addr field below), including the
+	 * terminating zero.
+	 *
+	 * If VMA name is longer that user-supplied maximum buffer size,
+	 * -E2BIG error is returned.
+	 *
+	 * If this field is set to non-zero value, vma_name_addr should point
+	 * to valid user space memory buffer of at least vma_name_size bytes.
+	 * If set to zero, vma_name_addr should be set to zero as well
+	 */
+	__u32 vma_name_size;		/* in/out */
+	/*
+	 * If set to non-zero value, signals the request to extract and return
+	 * VMA's backing file's build ID, if the backing file is an ELF file
+	 * and it contains embedded build ID.
+	 *
+	 * Kernel will set this field to zero, if VMA has no backing file,
+	 * backing file is not an ELF file, or ELF file has no build ID
+	 * embedded.
+	 *
+	 * Build ID is a binary value (not a string). Kernel will set
+	 * build_id_size field to exact number of bytes used for build ID.
+	 * If build ID is requested and present, but needs more bytes than
+	 * user-supplied maximum buffer size (see build_id_addr field below),
+	 * -E2BIG error will be returned.
+	 *
+	 * If this field is set to non-zero value, build_id_addr should point
+	 * to valid user space memory buffer of at least build_id_size bytes.
+	 * If set to zero, build_id_addr should be set to zero as well
+	 */
+	__u32 build_id_size;		/* in/out */
+	/*
+	 * User-supplied address of a buffer of at least vma_name_size bytes
+	 * for kernel to fill with matched VMA's name (see vma_name_size field
+	 * description above for details).
+	 *
+	 * Should be set to zero if VMA name should not be returned.
+	 */
+	__u64 vma_name_addr;		/* in */
+	/*
+	 * User-supplied address of a buffer of at least build_id_size bytes
+	 * for kernel to fill with matched VMA's ELF build ID, if available
+	 * (see build_id_size field description above for details).
+	 *
+	 * Should be set to zero if build ID should not be returned.
+	 */
+	__u64 build_id_addr;		/* in */
+};
+
 #endif /* _UAPI_LINUX_FS_H */
diff --git a/tools/perf/trace/beauty/include/uapi/linux/mount.h b/tools/perf/trace/beauty/include/uapi/linux/mount.h
index ad5478dbad00..225bc366ffcb 100644
--- a/tools/perf/trace/beauty/include/uapi/linux/mount.h
+++ b/tools/perf/trace/beauty/include/uapi/linux/mount.h
@@ -154,7 +154,7 @@ struct mount_attr {
  */
 struct statmount {
 	__u32 size;		/* Total size, including strings */
-	__u32 __spare1;
+	__u32 mnt_opts;		/* [str] Mount options of the mount */
 	__u64 mask;		/* What results were written */
 	__u32 sb_dev_major;	/* Device ID */
 	__u32 sb_dev_minor;
@@ -172,7 +172,8 @@ struct statmount {
 	__u64 propagate_from;	/* Propagation from in current namespace */
 	__u32 mnt_root;		/* [str] Root of mount relative to root of fs */
 	__u32 mnt_point;	/* [str] Mountpoint relative to current root */
-	__u64 __spare2[50];
+	__u64 mnt_ns_id;	/* ID of the mount namespace */
+	__u64 __spare2[49];
 	char str[];		/* Variable size part containing strings */
 };
 
@@ -188,10 +189,12 @@ struct mnt_id_req {
 	__u32 spare;
 	__u64 mnt_id;
 	__u64 param;
+	__u64 mnt_ns_id;
 };
 
 /* List of all mnt_id_req versions. */
 #define MNT_ID_REQ_SIZE_VER0	24 /* sizeof first published struct */
+#define MNT_ID_REQ_SIZE_VER1	32 /* sizeof second published struct */
 
 /*
  * @mask bits for statmount(2)
@@ -202,10 +205,13 @@ struct mnt_id_req {
 #define STATMOUNT_MNT_ROOT		0x00000008U	/* Want/got mnt_root  */
 #define STATMOUNT_MNT_POINT		0x00000010U	/* Want/got mnt_point */
 #define STATMOUNT_FS_TYPE		0x00000020U	/* Want/got fs_type */
+#define STATMOUNT_MNT_NS_ID		0x00000040U	/* Want/got mnt_ns_id */
+#define STATMOUNT_MNT_OPTS		0x00000080U	/* Want/got mnt_opts */
 
 /*
  * Special @mnt_id values that can be passed to listmount
  */
 #define LSMT_ROOT		0xffffffffffffffff	/* root mount */
+#define LISTMOUNT_REVERSE	(1 << 0) /* List later mounts first */
 
 #endif /* _UAPI_LINUX_MOUNT_H */
diff --git a/tools/perf/trace/beauty/include/uapi/linux/stat.h b/tools/perf/trace/beauty/include/uapi/linux/stat.h
index 67626d535316..887a25286441 100644
--- a/tools/perf/trace/beauty/include/uapi/linux/stat.h
+++ b/tools/perf/trace/beauty/include/uapi/linux/stat.h
@@ -126,9 +126,15 @@ struct statx {
 	__u64	stx_mnt_id;
 	__u32	stx_dio_mem_align;	/* Memory buffer alignment for direct I/O */
 	__u32	stx_dio_offset_align;	/* File offset alignment for direct I/O */
-	__u64	stx_subvol;	/* Subvolume identifier */
 	/* 0xa0 */
-	__u64	__spare3[11];	/* Spare space for future expansion */
+	__u64	stx_subvol;	/* Subvolume identifier */
+	__u32	stx_atomic_write_unit_min;	/* Min atomic write unit in bytes */
+	__u32	stx_atomic_write_unit_max;	/* Max atomic write unit in bytes */
+	/* 0xb0 */
+	__u32   stx_atomic_write_segments_max;	/* Max atomic write segment count */
+	__u32   __spare1[1];
+	/* 0xb8 */
+	__u64	__spare3[9];	/* Spare space for future expansion */
 	/* 0x100 */
 };
 
@@ -157,6 +163,7 @@ struct statx {
 #define STATX_DIOALIGN		0x00002000U	/* Want/got direct I/O alignment info */
 #define STATX_MNT_ID_UNIQUE	0x00004000U	/* Want/got extended stx_mount_id */
 #define STATX_SUBVOL		0x00008000U	/* Want/got stx_subvol */
+#define STATX_WRITE_ATOMIC	0x00010000U	/* Want/got atomic_write_* fields */
 
 #define STATX__RESERVED		0x80000000U	/* Reserved for future struct statx expansion */
 
@@ -192,6 +199,7 @@ struct statx {
 #define STATX_ATTR_MOUNT_ROOT		0x00002000 /* Root of a mount */
 #define STATX_ATTR_VERITY		0x00100000 /* [I] Verity protected file */
 #define STATX_ATTR_DAX			0x00200000 /* File is currently in DAX state */
+#define STATX_ATTR_WRITE_ATOMIC		0x00400000 /* File supports atomic write operations */
 
 
 #endif /* _UAPI_LINUX_STAT_H */
-- 
2.46.0.rc2.264.g509ed76dc8-goog

[PATCH 09/10] tools/include: Sync x86 headers with the kernel sources

[Namhyung Kim]

To pick up changes from:

  149fd4712bcd perf/x86/intel: Support Perfmon MSRs aliasing
  21b362cc762a x86/resctrl: Enable shared RMID mode on Sub-NUMA Cluster (SNC) systems
  4f460bff7b6a cpufreq: acpi: move MSR_K7_HWCR_CPB_DIS_BIT into msr-index.h
  7ea81936b853 x86/cpufeatures: Add HWP highest perf change feature flag
  78ce84b9e0a5 x86/cpufeatures: Flip the /proc/cpuinfo appearance logic
  1beb348d5c7f x86/sev: Provide SVSM discovery support

This should be used to beautify x86 syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
  diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
  diff -u tools/arch/x86/include/asm/msr-index.h arch/x86/include/asm/msr-index.h

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/arch/x86/include/asm/cpufeatures.h | 803 ++++++++++++-----------
 tools/arch/x86/include/asm/msr-index.h   |  11 +
 2 files changed, 414 insertions(+), 400 deletions(-)

diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
index 3c7434329661..dd4682857c12 100644
--- a/tools/arch/x86/include/asm/cpufeatures.h
+++ b/tools/arch/x86/include/asm/cpufeatures.h
@@ -18,170 +18,170 @@
 
 /*
  * Note: If the comment begins with a quoted string, that string is used
- * in /proc/cpuinfo instead of the macro name.  If the string is "",
- * this feature bit is not displayed in /proc/cpuinfo at all.
+ * in /proc/cpuinfo instead of the macro name.  Otherwise, this feature
+ * bit is not displayed in /proc/cpuinfo at all.
  *
  * When adding new features here that depend on other features,
  * please update the table in kernel/cpu/cpuid-deps.c as well.
  */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (EDX), word 0 */
-#define X86_FEATURE_FPU			( 0*32+ 0) /* Onboard FPU */
-#define X86_FEATURE_VME			( 0*32+ 1) /* Virtual Mode Extensions */
-#define X86_FEATURE_DE			( 0*32+ 2) /* Debugging Extensions */
-#define X86_FEATURE_PSE			( 0*32+ 3) /* Page Size Extensions */
-#define X86_FEATURE_TSC			( 0*32+ 4) /* Time Stamp Counter */
-#define X86_FEATURE_MSR			( 0*32+ 5) /* Model-Specific Registers */
-#define X86_FEATURE_PAE			( 0*32+ 6) /* Physical Address Extensions */
-#define X86_FEATURE_MCE			( 0*32+ 7) /* Machine Check Exception */
-#define X86_FEATURE_CX8			( 0*32+ 8) /* CMPXCHG8 instruction */
-#define X86_FEATURE_APIC		( 0*32+ 9) /* Onboard APIC */
-#define X86_FEATURE_SEP			( 0*32+11) /* SYSENTER/SYSEXIT */
-#define X86_FEATURE_MTRR		( 0*32+12) /* Memory Type Range Registers */
-#define X86_FEATURE_PGE			( 0*32+13) /* Page Global Enable */
-#define X86_FEATURE_MCA			( 0*32+14) /* Machine Check Architecture */
-#define X86_FEATURE_CMOV		( 0*32+15) /* CMOV instructions (plus FCMOVcc, FCOMI with FPU) */
-#define X86_FEATURE_PAT			( 0*32+16) /* Page Attribute Table */
-#define X86_FEATURE_PSE36		( 0*32+17) /* 36-bit PSEs */
-#define X86_FEATURE_PN			( 0*32+18) /* Processor serial number */
-#define X86_FEATURE_CLFLUSH		( 0*32+19) /* CLFLUSH instruction */
+#define X86_FEATURE_FPU			( 0*32+ 0) /* "fpu" Onboard FPU */
+#define X86_FEATURE_VME			( 0*32+ 1) /* "vme" Virtual Mode Extensions */
+#define X86_FEATURE_DE			( 0*32+ 2) /* "de" Debugging Extensions */
+#define X86_FEATURE_PSE			( 0*32+ 3) /* "pse" Page Size Extensions */
+#define X86_FEATURE_TSC			( 0*32+ 4) /* "tsc" Time Stamp Counter */
+#define X86_FEATURE_MSR			( 0*32+ 5) /* "msr" Model-Specific Registers */
+#define X86_FEATURE_PAE			( 0*32+ 6) /* "pae" Physical Address Extensions */
+#define X86_FEATURE_MCE			( 0*32+ 7) /* "mce" Machine Check Exception */
+#define X86_FEATURE_CX8			( 0*32+ 8) /* "cx8" CMPXCHG8 instruction */
+#define X86_FEATURE_APIC		( 0*32+ 9) /* "apic" Onboard APIC */
+#define X86_FEATURE_SEP			( 0*32+11) /* "sep" SYSENTER/SYSEXIT */
+#define X86_FEATURE_MTRR		( 0*32+12) /* "mtrr" Memory Type Range Registers */
+#define X86_FEATURE_PGE			( 0*32+13) /* "pge" Page Global Enable */
+#define X86_FEATURE_MCA			( 0*32+14) /* "mca" Machine Check Architecture */
+#define X86_FEATURE_CMOV		( 0*32+15) /* "cmov" CMOV instructions (plus FCMOVcc, FCOMI with FPU) */
+#define X86_FEATURE_PAT			( 0*32+16) /* "pat" Page Attribute Table */
+#define X86_FEATURE_PSE36		( 0*32+17) /* "pse36" 36-bit PSEs */
+#define X86_FEATURE_PN			( 0*32+18) /* "pn" Processor serial number */
+#define X86_FEATURE_CLFLUSH		( 0*32+19) /* "clflush" CLFLUSH instruction */
 #define X86_FEATURE_DS			( 0*32+21) /* "dts" Debug Store */
-#define X86_FEATURE_ACPI		( 0*32+22) /* ACPI via MSR */
-#define X86_FEATURE_MMX			( 0*32+23) /* Multimedia Extensions */
-#define X86_FEATURE_FXSR		( 0*32+24) /* FXSAVE/FXRSTOR, CR4.OSFXSR */
+#define X86_FEATURE_ACPI		( 0*32+22) /* "acpi" ACPI via MSR */
+#define X86_FEATURE_MMX			( 0*32+23) /* "mmx" Multimedia Extensions */
+#define X86_FEATURE_FXSR		( 0*32+24) /* "fxsr" FXSAVE/FXRSTOR, CR4.OSFXSR */
 #define X86_FEATURE_XMM			( 0*32+25) /* "sse" */
 #define X86_FEATURE_XMM2		( 0*32+26) /* "sse2" */
 #define X86_FEATURE_SELFSNOOP		( 0*32+27) /* "ss" CPU self snoop */
-#define X86_FEATURE_HT			( 0*32+28) /* Hyper-Threading */
+#define X86_FEATURE_HT			( 0*32+28) /* "ht" Hyper-Threading */
 #define X86_FEATURE_ACC			( 0*32+29) /* "tm" Automatic clock control */
-#define X86_FEATURE_IA64		( 0*32+30) /* IA-64 processor */
-#define X86_FEATURE_PBE			( 0*32+31) /* Pending Break Enable */
+#define X86_FEATURE_IA64		( 0*32+30) /* "ia64" IA-64 processor */
+#define X86_FEATURE_PBE			( 0*32+31) /* "pbe" Pending Break Enable */
 
 /* AMD-defined CPU features, CPUID level 0x80000001, word 1 */
 /* Don't duplicate feature flags which are redundant with Intel! */
-#define X86_FEATURE_SYSCALL		( 1*32+11) /* SYSCALL/SYSRET */
-#define X86_FEATURE_MP			( 1*32+19) /* MP Capable */
-#define X86_FEATURE_NX			( 1*32+20) /* Execute Disable */
-#define X86_FEATURE_MMXEXT		( 1*32+22) /* AMD MMX extensions */
-#define X86_FEATURE_FXSR_OPT		( 1*32+25) /* FXSAVE/FXRSTOR optimizations */
+#define X86_FEATURE_SYSCALL		( 1*32+11) /* "syscall" SYSCALL/SYSRET */
+#define X86_FEATURE_MP			( 1*32+19) /* "mp" MP Capable */
+#define X86_FEATURE_NX			( 1*32+20) /* "nx" Execute Disable */
+#define X86_FEATURE_MMXEXT		( 1*32+22) /* "mmxext" AMD MMX extensions */
+#define X86_FEATURE_FXSR_OPT		( 1*32+25) /* "fxsr_opt" FXSAVE/FXRSTOR optimizations */
 #define X86_FEATURE_GBPAGES		( 1*32+26) /* "pdpe1gb" GB pages */
-#define X86_FEATURE_RDTSCP		( 1*32+27) /* RDTSCP */
-#define X86_FEATURE_LM			( 1*32+29) /* Long Mode (x86-64, 64-bit support) */
-#define X86_FEATURE_3DNOWEXT		( 1*32+30) /* AMD 3DNow extensions */
-#define X86_FEATURE_3DNOW		( 1*32+31) /* 3DNow */
+#define X86_FEATURE_RDTSCP		( 1*32+27) /* "rdtscp" RDTSCP */
+#define X86_FEATURE_LM			( 1*32+29) /* "lm" Long Mode (x86-64, 64-bit support) */
+#define X86_FEATURE_3DNOWEXT		( 1*32+30) /* "3dnowext" AMD 3DNow extensions */
+#define X86_FEATURE_3DNOW		( 1*32+31) /* "3dnow" 3DNow */
 
 /* Transmeta-defined CPU features, CPUID level 0x80860001, word 2 */
-#define X86_FEATURE_RECOVERY		( 2*32+ 0) /* CPU in recovery mode */
-#define X86_FEATURE_LONGRUN		( 2*32+ 1) /* Longrun power control */
-#define X86_FEATURE_LRTI		( 2*32+ 3) /* LongRun table interface */
+#define X86_FEATURE_RECOVERY		( 2*32+ 0) /* "recovery" CPU in recovery mode */
+#define X86_FEATURE_LONGRUN		( 2*32+ 1) /* "longrun" Longrun power control */
+#define X86_FEATURE_LRTI		( 2*32+ 3) /* "lrti" LongRun table interface */
 
 /* Other features, Linux-defined mapping, word 3 */
 /* This range is used for feature bits which conflict or are synthesized */
-#define X86_FEATURE_CXMMX		( 3*32+ 0) /* Cyrix MMX extensions */
-#define X86_FEATURE_K6_MTRR		( 3*32+ 1) /* AMD K6 nonstandard MTRRs */
-#define X86_FEATURE_CYRIX_ARR		( 3*32+ 2) /* Cyrix ARRs (= MTRRs) */
-#define X86_FEATURE_CENTAUR_MCR		( 3*32+ 3) /* Centaur MCRs (= MTRRs) */
-#define X86_FEATURE_K8			( 3*32+ 4) /* "" Opteron, Athlon64 */
-#define X86_FEATURE_ZEN5		( 3*32+ 5) /* "" CPU based on Zen5 microarchitecture */
-#define X86_FEATURE_P3			( 3*32+ 6) /* "" P3 */
-#define X86_FEATURE_P4			( 3*32+ 7) /* "" P4 */
-#define X86_FEATURE_CONSTANT_TSC	( 3*32+ 8) /* TSC ticks at a constant rate */
-#define X86_FEATURE_UP			( 3*32+ 9) /* SMP kernel running on UP */
-#define X86_FEATURE_ART			( 3*32+10) /* Always running timer (ART) */
-#define X86_FEATURE_ARCH_PERFMON	( 3*32+11) /* Intel Architectural PerfMon */
-#define X86_FEATURE_PEBS		( 3*32+12) /* Precise-Event Based Sampling */
-#define X86_FEATURE_BTS			( 3*32+13) /* Branch Trace Store */
-#define X86_FEATURE_SYSCALL32		( 3*32+14) /* "" syscall in IA32 userspace */
-#define X86_FEATURE_SYSENTER32		( 3*32+15) /* "" sysenter in IA32 userspace */
-#define X86_FEATURE_REP_GOOD		( 3*32+16) /* REP microcode works well */
-#define X86_FEATURE_AMD_LBR_V2		( 3*32+17) /* AMD Last Branch Record Extension Version 2 */
-#define X86_FEATURE_CLEAR_CPU_BUF	( 3*32+18) /* "" Clear CPU buffers using VERW */
-#define X86_FEATURE_ACC_POWER		( 3*32+19) /* AMD Accumulated Power Mechanism */
-#define X86_FEATURE_NOPL		( 3*32+20) /* The NOPL (0F 1F) instructions */
-#define X86_FEATURE_ALWAYS		( 3*32+21) /* "" Always-present feature */
-#define X86_FEATURE_XTOPOLOGY		( 3*32+22) /* CPU topology enum extensions */
-#define X86_FEATURE_TSC_RELIABLE	( 3*32+23) /* TSC is known to be reliable */
-#define X86_FEATURE_NONSTOP_TSC		( 3*32+24) /* TSC does not stop in C states */
-#define X86_FEATURE_CPUID		( 3*32+25) /* CPU has CPUID instruction itself */
-#define X86_FEATURE_EXTD_APICID		( 3*32+26) /* Extended APICID (8 bits) */
-#define X86_FEATURE_AMD_DCM		( 3*32+27) /* AMD multi-node processor */
-#define X86_FEATURE_APERFMPERF		( 3*32+28) /* P-State hardware coordination feedback capability (APERF/MPERF MSRs) */
-#define X86_FEATURE_RAPL		( 3*32+29) /* AMD/Hygon RAPL interface */
-#define X86_FEATURE_NONSTOP_TSC_S3	( 3*32+30) /* TSC doesn't stop in S3 state */
-#define X86_FEATURE_TSC_KNOWN_FREQ	( 3*32+31) /* TSC has known frequency */
+#define X86_FEATURE_CXMMX		( 3*32+ 0) /* "cxmmx" Cyrix MMX extensions */
+#define X86_FEATURE_K6_MTRR		( 3*32+ 1) /* "k6_mtrr" AMD K6 nonstandard MTRRs */
+#define X86_FEATURE_CYRIX_ARR		( 3*32+ 2) /* "cyrix_arr" Cyrix ARRs (= MTRRs) */
+#define X86_FEATURE_CENTAUR_MCR		( 3*32+ 3) /* "centaur_mcr" Centaur MCRs (= MTRRs) */
+#define X86_FEATURE_K8			( 3*32+ 4) /* Opteron, Athlon64 */
+#define X86_FEATURE_ZEN5		( 3*32+ 5) /* CPU based on Zen5 microarchitecture */
+#define X86_FEATURE_P3			( 3*32+ 6) /* P3 */
+#define X86_FEATURE_P4			( 3*32+ 7) /* P4 */
+#define X86_FEATURE_CONSTANT_TSC	( 3*32+ 8) /* "constant_tsc" TSC ticks at a constant rate */
+#define X86_FEATURE_UP			( 3*32+ 9) /* "up" SMP kernel running on UP */
+#define X86_FEATURE_ART			( 3*32+10) /* "art" Always running timer (ART) */
+#define X86_FEATURE_ARCH_PERFMON	( 3*32+11) /* "arch_perfmon" Intel Architectural PerfMon */
+#define X86_FEATURE_PEBS		( 3*32+12) /* "pebs" Precise-Event Based Sampling */
+#define X86_FEATURE_BTS			( 3*32+13) /* "bts" Branch Trace Store */
+#define X86_FEATURE_SYSCALL32		( 3*32+14) /* syscall in IA32 userspace */
+#define X86_FEATURE_SYSENTER32		( 3*32+15) /* sysenter in IA32 userspace */
+#define X86_FEATURE_REP_GOOD		( 3*32+16) /* "rep_good" REP microcode works well */
+#define X86_FEATURE_AMD_LBR_V2		( 3*32+17) /* "amd_lbr_v2" AMD Last Branch Record Extension Version 2 */
+#define X86_FEATURE_CLEAR_CPU_BUF	( 3*32+18) /* Clear CPU buffers using VERW */
+#define X86_FEATURE_ACC_POWER		( 3*32+19) /* "acc_power" AMD Accumulated Power Mechanism */
+#define X86_FEATURE_NOPL		( 3*32+20) /* "nopl" The NOPL (0F 1F) instructions */
+#define X86_FEATURE_ALWAYS		( 3*32+21) /* Always-present feature */
+#define X86_FEATURE_XTOPOLOGY		( 3*32+22) /* "xtopology" CPU topology enum extensions */
+#define X86_FEATURE_TSC_RELIABLE	( 3*32+23) /* "tsc_reliable" TSC is known to be reliable */
+#define X86_FEATURE_NONSTOP_TSC		( 3*32+24) /* "nonstop_tsc" TSC does not stop in C states */
+#define X86_FEATURE_CPUID		( 3*32+25) /* "cpuid" CPU has CPUID instruction itself */
+#define X86_FEATURE_EXTD_APICID		( 3*32+26) /* "extd_apicid" Extended APICID (8 bits) */
+#define X86_FEATURE_AMD_DCM		( 3*32+27) /* "amd_dcm" AMD multi-node processor */
+#define X86_FEATURE_APERFMPERF		( 3*32+28) /* "aperfmperf" P-State hardware coordination feedback capability (APERF/MPERF MSRs) */
+#define X86_FEATURE_RAPL		( 3*32+29) /* "rapl" AMD/Hygon RAPL interface */
+#define X86_FEATURE_NONSTOP_TSC_S3	( 3*32+30) /* "nonstop_tsc_s3" TSC doesn't stop in S3 state */
+#define X86_FEATURE_TSC_KNOWN_FREQ	( 3*32+31) /* "tsc_known_freq" TSC has known frequency */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (ECX), word 4 */
 #define X86_FEATURE_XMM3		( 4*32+ 0) /* "pni" SSE-3 */
-#define X86_FEATURE_PCLMULQDQ		( 4*32+ 1) /* PCLMULQDQ instruction */
-#define X86_FEATURE_DTES64		( 4*32+ 2) /* 64-bit Debug Store */
+#define X86_FEATURE_PCLMULQDQ		( 4*32+ 1) /* "pclmulqdq" PCLMULQDQ instruction */
+#define X86_FEATURE_DTES64		( 4*32+ 2) /* "dtes64" 64-bit Debug Store */
 #define X86_FEATURE_MWAIT		( 4*32+ 3) /* "monitor" MONITOR/MWAIT support */
 #define X86_FEATURE_DSCPL		( 4*32+ 4) /* "ds_cpl" CPL-qualified (filtered) Debug Store */
-#define X86_FEATURE_VMX			( 4*32+ 5) /* Hardware virtualization */
-#define X86_FEATURE_SMX			( 4*32+ 6) /* Safer Mode eXtensions */
-#define X86_FEATURE_EST			( 4*32+ 7) /* Enhanced SpeedStep */
-#define X86_FEATURE_TM2			( 4*32+ 8) /* Thermal Monitor 2 */
-#define X86_FEATURE_SSSE3		( 4*32+ 9) /* Supplemental SSE-3 */
-#define X86_FEATURE_CID			( 4*32+10) /* Context ID */
-#define X86_FEATURE_SDBG		( 4*32+11) /* Silicon Debug */
-#define X86_FEATURE_FMA			( 4*32+12) /* Fused multiply-add */
-#define X86_FEATURE_CX16		( 4*32+13) /* CMPXCHG16B instruction */
-#define X86_FEATURE_XTPR		( 4*32+14) /* Send Task Priority Messages */
-#define X86_FEATURE_PDCM		( 4*32+15) /* Perf/Debug Capabilities MSR */
-#define X86_FEATURE_PCID		( 4*32+17) /* Process Context Identifiers */
-#define X86_FEATURE_DCA			( 4*32+18) /* Direct Cache Access */
+#define X86_FEATURE_VMX			( 4*32+ 5) /* "vmx" Hardware virtualization */
+#define X86_FEATURE_SMX			( 4*32+ 6) /* "smx" Safer Mode eXtensions */
+#define X86_FEATURE_EST			( 4*32+ 7) /* "est" Enhanced SpeedStep */
+#define X86_FEATURE_TM2			( 4*32+ 8) /* "tm2" Thermal Monitor 2 */
+#define X86_FEATURE_SSSE3		( 4*32+ 9) /* "ssse3" Supplemental SSE-3 */
+#define X86_FEATURE_CID			( 4*32+10) /* "cid" Context ID */
+#define X86_FEATURE_SDBG		( 4*32+11) /* "sdbg" Silicon Debug */
+#define X86_FEATURE_FMA			( 4*32+12) /* "fma" Fused multiply-add */
+#define X86_FEATURE_CX16		( 4*32+13) /* "cx16" CMPXCHG16B instruction */
+#define X86_FEATURE_XTPR		( 4*32+14) /* "xtpr" Send Task Priority Messages */
+#define X86_FEATURE_PDCM		( 4*32+15) /* "pdcm" Perf/Debug Capabilities MSR */
+#define X86_FEATURE_PCID		( 4*32+17) /* "pcid" Process Context Identifiers */
+#define X86_FEATURE_DCA			( 4*32+18) /* "dca" Direct Cache Access */
 #define X86_FEATURE_XMM4_1		( 4*32+19) /* "sse4_1" SSE-4.1 */
 #define X86_FEATURE_XMM4_2		( 4*32+20) /* "sse4_2" SSE-4.2 */
-#define X86_FEATURE_X2APIC		( 4*32+21) /* X2APIC */
-#define X86_FEATURE_MOVBE		( 4*32+22) /* MOVBE instruction */
-#define X86_FEATURE_POPCNT		( 4*32+23) /* POPCNT instruction */
-#define X86_FEATURE_TSC_DEADLINE_TIMER	( 4*32+24) /* TSC deadline timer */
-#define X86_FEATURE_AES			( 4*32+25) /* AES instructions */
-#define X86_FEATURE_XSAVE		( 4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV instructions */
-#define X86_FEATURE_OSXSAVE		( 4*32+27) /* "" XSAVE instruction enabled in the OS */
-#define X86_FEATURE_AVX			( 4*32+28) /* Advanced Vector Extensions */
-#define X86_FEATURE_F16C		( 4*32+29) /* 16-bit FP conversions */
-#define X86_FEATURE_RDRAND		( 4*32+30) /* RDRAND instruction */
-#define X86_FEATURE_HYPERVISOR		( 4*32+31) /* Running on a hypervisor */
+#define X86_FEATURE_X2APIC		( 4*32+21) /* "x2apic" X2APIC */
+#define X86_FEATURE_MOVBE		( 4*32+22) /* "movbe" MOVBE instruction */
+#define X86_FEATURE_POPCNT		( 4*32+23) /* "popcnt" POPCNT instruction */
+#define X86_FEATURE_TSC_DEADLINE_TIMER	( 4*32+24) /* "tsc_deadline_timer" TSC deadline timer */
+#define X86_FEATURE_AES			( 4*32+25) /* "aes" AES instructions */
+#define X86_FEATURE_XSAVE		( 4*32+26) /* "xsave" XSAVE/XRSTOR/XSETBV/XGETBV instructions */
+#define X86_FEATURE_OSXSAVE		( 4*32+27) /* XSAVE instruction enabled in the OS */
+#define X86_FEATURE_AVX			( 4*32+28) /* "avx" Advanced Vector Extensions */
+#define X86_FEATURE_F16C		( 4*32+29) /* "f16c" 16-bit FP conversions */
+#define X86_FEATURE_RDRAND		( 4*32+30) /* "rdrand" RDRAND instruction */
+#define X86_FEATURE_HYPERVISOR		( 4*32+31) /* "hypervisor" Running on a hypervisor */
 
 /* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */
 #define X86_FEATURE_XSTORE		( 5*32+ 2) /* "rng" RNG present (xstore) */
 #define X86_FEATURE_XSTORE_EN		( 5*32+ 3) /* "rng_en" RNG enabled */
 #define X86_FEATURE_XCRYPT		( 5*32+ 6) /* "ace" on-CPU crypto (xcrypt) */
 #define X86_FEATURE_XCRYPT_EN		( 5*32+ 7) /* "ace_en" on-CPU crypto enabled */
-#define X86_FEATURE_ACE2		( 5*32+ 8) /* Advanced Cryptography Engine v2 */
-#define X86_FEATURE_ACE2_EN		( 5*32+ 9) /* ACE v2 enabled */
-#define X86_FEATURE_PHE			( 5*32+10) /* PadLock Hash Engine */
-#define X86_FEATURE_PHE_EN		( 5*32+11) /* PHE enabled */
-#define X86_FEATURE_PMM			( 5*32+12) /* PadLock Montgomery Multiplier */
-#define X86_FEATURE_PMM_EN		( 5*32+13) /* PMM enabled */
+#define X86_FEATURE_ACE2		( 5*32+ 8) /* "ace2" Advanced Cryptography Engine v2 */
+#define X86_FEATURE_ACE2_EN		( 5*32+ 9) /* "ace2_en" ACE v2 enabled */
+#define X86_FEATURE_PHE			( 5*32+10) /* "phe" PadLock Hash Engine */
+#define X86_FEATURE_PHE_EN		( 5*32+11) /* "phe_en" PHE enabled */
+#define X86_FEATURE_PMM			( 5*32+12) /* "pmm" PadLock Montgomery Multiplier */
+#define X86_FEATURE_PMM_EN		( 5*32+13) /* "pmm_en" PMM enabled */
 
 /* More extended AMD flags: CPUID level 0x80000001, ECX, word 6 */
-#define X86_FEATURE_LAHF_LM		( 6*32+ 0) /* LAHF/SAHF in long mode */
-#define X86_FEATURE_CMP_LEGACY		( 6*32+ 1) /* If yes HyperThreading not valid */
-#define X86_FEATURE_SVM			( 6*32+ 2) /* Secure Virtual Machine */
-#define X86_FEATURE_EXTAPIC		( 6*32+ 3) /* Extended APIC space */
-#define X86_FEATURE_CR8_LEGACY		( 6*32+ 4) /* CR8 in 32-bit mode */
-#define X86_FEATURE_ABM			( 6*32+ 5) /* Advanced bit manipulation */
-#define X86_FEATURE_SSE4A		( 6*32+ 6) /* SSE-4A */
-#define X86_FEATURE_MISALIGNSSE		( 6*32+ 7) /* Misaligned SSE mode */
-#define X86_FEATURE_3DNOWPREFETCH	( 6*32+ 8) /* 3DNow prefetch instructions */
-#define X86_FEATURE_OSVW		( 6*32+ 9) /* OS Visible Workaround */
-#define X86_FEATURE_IBS			( 6*32+10) /* Instruction Based Sampling */
-#define X86_FEATURE_XOP			( 6*32+11) /* extended AVX instructions */
-#define X86_FEATURE_SKINIT		( 6*32+12) /* SKINIT/STGI instructions */
-#define X86_FEATURE_WDT			( 6*32+13) /* Watchdog timer */
-#define X86_FEATURE_LWP			( 6*32+15) /* Light Weight Profiling */
-#define X86_FEATURE_FMA4		( 6*32+16) /* 4 operands MAC instructions */
-#define X86_FEATURE_TCE			( 6*32+17) /* Translation Cache Extension */
-#define X86_FEATURE_NODEID_MSR		( 6*32+19) /* NodeId MSR */
-#define X86_FEATURE_TBM			( 6*32+21) /* Trailing Bit Manipulations */
-#define X86_FEATURE_TOPOEXT		( 6*32+22) /* Topology extensions CPUID leafs */
-#define X86_FEATURE_PERFCTR_CORE	( 6*32+23) /* Core performance counter extensions */
-#define X86_FEATURE_PERFCTR_NB		( 6*32+24) /* NB performance counter extensions */
-#define X86_FEATURE_BPEXT		( 6*32+26) /* Data breakpoint extension */
-#define X86_FEATURE_PTSC		( 6*32+27) /* Performance time-stamp counter */
-#define X86_FEATURE_PERFCTR_LLC		( 6*32+28) /* Last Level Cache performance counter extensions */
-#define X86_FEATURE_MWAITX		( 6*32+29) /* MWAIT extension (MONITORX/MWAITX instructions) */
+#define X86_FEATURE_LAHF_LM		( 6*32+ 0) /* "lahf_lm" LAHF/SAHF in long mode */
+#define X86_FEATURE_CMP_LEGACY		( 6*32+ 1) /* "cmp_legacy" If yes HyperThreading not valid */
+#define X86_FEATURE_SVM			( 6*32+ 2) /* "svm" Secure Virtual Machine */
+#define X86_FEATURE_EXTAPIC		( 6*32+ 3) /* "extapic" Extended APIC space */
+#define X86_FEATURE_CR8_LEGACY		( 6*32+ 4) /* "cr8_legacy" CR8 in 32-bit mode */
+#define X86_FEATURE_ABM			( 6*32+ 5) /* "abm" Advanced bit manipulation */
+#define X86_FEATURE_SSE4A		( 6*32+ 6) /* "sse4a" SSE-4A */
+#define X86_FEATURE_MISALIGNSSE		( 6*32+ 7) /* "misalignsse" Misaligned SSE mode */
+#define X86_FEATURE_3DNOWPREFETCH	( 6*32+ 8) /* "3dnowprefetch" 3DNow prefetch instructions */
+#define X86_FEATURE_OSVW		( 6*32+ 9) /* "osvw" OS Visible Workaround */
+#define X86_FEATURE_IBS			( 6*32+10) /* "ibs" Instruction Based Sampling */
+#define X86_FEATURE_XOP			( 6*32+11) /* "xop" Extended AVX instructions */
+#define X86_FEATURE_SKINIT		( 6*32+12) /* "skinit" SKINIT/STGI instructions */
+#define X86_FEATURE_WDT			( 6*32+13) /* "wdt" Watchdog timer */
+#define X86_FEATURE_LWP			( 6*32+15) /* "lwp" Light Weight Profiling */
+#define X86_FEATURE_FMA4		( 6*32+16) /* "fma4" 4 operands MAC instructions */
+#define X86_FEATURE_TCE			( 6*32+17) /* "tce" Translation Cache Extension */
+#define X86_FEATURE_NODEID_MSR		( 6*32+19) /* "nodeid_msr" NodeId MSR */
+#define X86_FEATURE_TBM			( 6*32+21) /* "tbm" Trailing Bit Manipulations */
+#define X86_FEATURE_TOPOEXT		( 6*32+22) /* "topoext" Topology extensions CPUID leafs */
+#define X86_FEATURE_PERFCTR_CORE	( 6*32+23) /* "perfctr_core" Core performance counter extensions */
+#define X86_FEATURE_PERFCTR_NB		( 6*32+24) /* "perfctr_nb" NB performance counter extensions */
+#define X86_FEATURE_BPEXT		( 6*32+26) /* "bpext" Data breakpoint extension */
+#define X86_FEATURE_PTSC		( 6*32+27) /* "ptsc" Performance time-stamp counter */
+#define X86_FEATURE_PERFCTR_LLC		( 6*32+28) /* "perfctr_llc" Last Level Cache performance counter extensions */
+#define X86_FEATURE_MWAITX		( 6*32+29) /* "mwaitx" MWAIT extension (MONITORX/MWAITX instructions) */
 
 /*
  * Auxiliary flags: Linux defined - For features scattered in various
@@ -189,93 +189,93 @@
  *
  * Reuse free bits when adding new feature flags!
  */
-#define X86_FEATURE_RING3MWAIT		( 7*32+ 0) /* Ring 3 MONITOR/MWAIT instructions */
-#define X86_FEATURE_CPUID_FAULT		( 7*32+ 1) /* Intel CPUID faulting */
-#define X86_FEATURE_CPB			( 7*32+ 2) /* AMD Core Performance Boost */
-#define X86_FEATURE_EPB			( 7*32+ 3) /* IA32_ENERGY_PERF_BIAS support */
-#define X86_FEATURE_CAT_L3		( 7*32+ 4) /* Cache Allocation Technology L3 */
-#define X86_FEATURE_CAT_L2		( 7*32+ 5) /* Cache Allocation Technology L2 */
-#define X86_FEATURE_CDP_L3		( 7*32+ 6) /* Code and Data Prioritization L3 */
-#define X86_FEATURE_TDX_HOST_PLATFORM	( 7*32+ 7) /* Platform supports being a TDX host */
-#define X86_FEATURE_HW_PSTATE		( 7*32+ 8) /* AMD HW-PState */
-#define X86_FEATURE_PROC_FEEDBACK	( 7*32+ 9) /* AMD ProcFeedbackInterface */
-#define X86_FEATURE_XCOMPACTED		( 7*32+10) /* "" Use compacted XSTATE (XSAVES or XSAVEC) */
-#define X86_FEATURE_PTI			( 7*32+11) /* Kernel Page Table Isolation enabled */
-#define X86_FEATURE_KERNEL_IBRS		( 7*32+12) /* "" Set/clear IBRS on kernel entry/exit */
-#define X86_FEATURE_RSB_VMEXIT		( 7*32+13) /* "" Fill RSB on VM-Exit */
-#define X86_FEATURE_INTEL_PPIN		( 7*32+14) /* Intel Processor Inventory Number */
-#define X86_FEATURE_CDP_L2		( 7*32+15) /* Code and Data Prioritization L2 */
-#define X86_FEATURE_MSR_SPEC_CTRL	( 7*32+16) /* "" MSR SPEC_CTRL is implemented */
-#define X86_FEATURE_SSBD		( 7*32+17) /* Speculative Store Bypass Disable */
-#define X86_FEATURE_MBA			( 7*32+18) /* Memory Bandwidth Allocation */
-#define X86_FEATURE_RSB_CTXSW		( 7*32+19) /* "" Fill RSB on context switches */
-#define X86_FEATURE_PERFMON_V2		( 7*32+20) /* AMD Performance Monitoring Version 2 */
-#define X86_FEATURE_USE_IBPB		( 7*32+21) /* "" Indirect Branch Prediction Barrier enabled */
-#define X86_FEATURE_USE_IBRS_FW		( 7*32+22) /* "" Use IBRS during runtime firmware calls */
-#define X86_FEATURE_SPEC_STORE_BYPASS_DISABLE	( 7*32+23) /* "" Disable Speculative Store Bypass. */
-#define X86_FEATURE_LS_CFG_SSBD		( 7*32+24)  /* "" AMD SSBD implementation via LS_CFG MSR */
-#define X86_FEATURE_IBRS		( 7*32+25) /* Indirect Branch Restricted Speculation */
-#define X86_FEATURE_IBPB		( 7*32+26) /* Indirect Branch Prediction Barrier */
-#define X86_FEATURE_STIBP		( 7*32+27) /* Single Thread Indirect Branch Predictors */
-#define X86_FEATURE_ZEN			( 7*32+28) /* "" Generic flag for all Zen and newer */
-#define X86_FEATURE_L1TF_PTEINV		( 7*32+29) /* "" L1TF workaround PTE inversion */
-#define X86_FEATURE_IBRS_ENHANCED	( 7*32+30) /* Enhanced IBRS */
-#define X86_FEATURE_MSR_IA32_FEAT_CTL	( 7*32+31) /* "" MSR IA32_FEAT_CTL configured */
+#define X86_FEATURE_RING3MWAIT		( 7*32+ 0) /* "ring3mwait" Ring 3 MONITOR/MWAIT instructions */
+#define X86_FEATURE_CPUID_FAULT		( 7*32+ 1) /* "cpuid_fault" Intel CPUID faulting */
+#define X86_FEATURE_CPB			( 7*32+ 2) /* "cpb" AMD Core Performance Boost */
+#define X86_FEATURE_EPB			( 7*32+ 3) /* "epb" IA32_ENERGY_PERF_BIAS support */
+#define X86_FEATURE_CAT_L3		( 7*32+ 4) /* "cat_l3" Cache Allocation Technology L3 */
+#define X86_FEATURE_CAT_L2		( 7*32+ 5) /* "cat_l2" Cache Allocation Technology L2 */
+#define X86_FEATURE_CDP_L3		( 7*32+ 6) /* "cdp_l3" Code and Data Prioritization L3 */
+#define X86_FEATURE_TDX_HOST_PLATFORM	( 7*32+ 7) /* "tdx_host_platform" Platform supports being a TDX host */
+#define X86_FEATURE_HW_PSTATE		( 7*32+ 8) /* "hw_pstate" AMD HW-PState */
+#define X86_FEATURE_PROC_FEEDBACK	( 7*32+ 9) /* "proc_feedback" AMD ProcFeedbackInterface */
+#define X86_FEATURE_XCOMPACTED		( 7*32+10) /* Use compacted XSTATE (XSAVES or XSAVEC) */
+#define X86_FEATURE_PTI			( 7*32+11) /* "pti" Kernel Page Table Isolation enabled */
+#define X86_FEATURE_KERNEL_IBRS		( 7*32+12) /* Set/clear IBRS on kernel entry/exit */
+#define X86_FEATURE_RSB_VMEXIT		( 7*32+13) /* Fill RSB on VM-Exit */
+#define X86_FEATURE_INTEL_PPIN		( 7*32+14) /* "intel_ppin" Intel Processor Inventory Number */
+#define X86_FEATURE_CDP_L2		( 7*32+15) /* "cdp_l2" Code and Data Prioritization L2 */
+#define X86_FEATURE_MSR_SPEC_CTRL	( 7*32+16) /* MSR SPEC_CTRL is implemented */
+#define X86_FEATURE_SSBD		( 7*32+17) /* "ssbd" Speculative Store Bypass Disable */
+#define X86_FEATURE_MBA			( 7*32+18) /* "mba" Memory Bandwidth Allocation */
+#define X86_FEATURE_RSB_CTXSW		( 7*32+19) /* Fill RSB on context switches */
+#define X86_FEATURE_PERFMON_V2		( 7*32+20) /* "perfmon_v2" AMD Performance Monitoring Version 2 */
+#define X86_FEATURE_USE_IBPB		( 7*32+21) /* Indirect Branch Prediction Barrier enabled */
+#define X86_FEATURE_USE_IBRS_FW		( 7*32+22) /* Use IBRS during runtime firmware calls */
+#define X86_FEATURE_SPEC_STORE_BYPASS_DISABLE	( 7*32+23) /* Disable Speculative Store Bypass. */
+#define X86_FEATURE_LS_CFG_SSBD		( 7*32+24)  /* AMD SSBD implementation via LS_CFG MSR */
+#define X86_FEATURE_IBRS		( 7*32+25) /* "ibrs" Indirect Branch Restricted Speculation */
+#define X86_FEATURE_IBPB		( 7*32+26) /* "ibpb" Indirect Branch Prediction Barrier */
+#define X86_FEATURE_STIBP		( 7*32+27) /* "stibp" Single Thread Indirect Branch Predictors */
+#define X86_FEATURE_ZEN			( 7*32+28) /* Generic flag for all Zen and newer */
+#define X86_FEATURE_L1TF_PTEINV		( 7*32+29) /* L1TF workaround PTE inversion */
+#define X86_FEATURE_IBRS_ENHANCED	( 7*32+30) /* "ibrs_enhanced" Enhanced IBRS */
+#define X86_FEATURE_MSR_IA32_FEAT_CTL	( 7*32+31) /* MSR IA32_FEAT_CTL configured */
 
 /* Virtualization flags: Linux defined, word 8 */
-#define X86_FEATURE_TPR_SHADOW		( 8*32+ 0) /* Intel TPR Shadow */
-#define X86_FEATURE_FLEXPRIORITY	( 8*32+ 1) /* Intel FlexPriority */
-#define X86_FEATURE_EPT			( 8*32+ 2) /* Intel Extended Page Table */
-#define X86_FEATURE_VPID		( 8*32+ 3) /* Intel Virtual Processor ID */
+#define X86_FEATURE_TPR_SHADOW		( 8*32+ 0) /* "tpr_shadow" Intel TPR Shadow */
+#define X86_FEATURE_FLEXPRIORITY	( 8*32+ 1) /* "flexpriority" Intel FlexPriority */
+#define X86_FEATURE_EPT			( 8*32+ 2) /* "ept" Intel Extended Page Table */
+#define X86_FEATURE_VPID		( 8*32+ 3) /* "vpid" Intel Virtual Processor ID */
 
-#define X86_FEATURE_VMMCALL		( 8*32+15) /* Prefer VMMCALL to VMCALL */
-#define X86_FEATURE_XENPV		( 8*32+16) /* "" Xen paravirtual guest */
-#define X86_FEATURE_EPT_AD		( 8*32+17) /* Intel Extended Page Table access-dirty bit */
-#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_PVUNLOCK		( 8*32+20) /* "" PV unlock function */
-#define X86_FEATURE_VCPUPREEMPT		( 8*32+21) /* "" PV vcpu_is_preempted function */
-#define X86_FEATURE_TDX_GUEST		( 8*32+22) /* Intel Trust Domain Extensions Guest */
+#define X86_FEATURE_VMMCALL		( 8*32+15) /* "vmmcall" Prefer VMMCALL to VMCALL */
+#define X86_FEATURE_XENPV		( 8*32+16) /* Xen paravirtual guest */
+#define X86_FEATURE_EPT_AD		( 8*32+17) /* "ept_ad" Intel Extended Page Table access-dirty bit */
+#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_PVUNLOCK		( 8*32+20) /* PV unlock function */
+#define X86_FEATURE_VCPUPREEMPT		( 8*32+21) /* PV vcpu_is_preempted function */
+#define X86_FEATURE_TDX_GUEST		( 8*32+22) /* "tdx_guest" Intel Trust Domain Extensions Guest */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (EBX), word 9 */
-#define X86_FEATURE_FSGSBASE		( 9*32+ 0) /* RDFSBASE, WRFSBASE, RDGSBASE, WRGSBASE instructions*/
-#define X86_FEATURE_TSC_ADJUST		( 9*32+ 1) /* TSC adjustment MSR 0x3B */
-#define X86_FEATURE_SGX			( 9*32+ 2) /* Software Guard Extensions */
-#define X86_FEATURE_BMI1		( 9*32+ 3) /* 1st group bit manipulation extensions */
-#define X86_FEATURE_HLE			( 9*32+ 4) /* Hardware Lock Elision */
-#define X86_FEATURE_AVX2		( 9*32+ 5) /* AVX2 instructions */
-#define X86_FEATURE_FDP_EXCPTN_ONLY	( 9*32+ 6) /* "" FPU data pointer updated only on x87 exceptions */
-#define X86_FEATURE_SMEP		( 9*32+ 7) /* Supervisor Mode Execution Protection */
-#define X86_FEATURE_BMI2		( 9*32+ 8) /* 2nd group bit manipulation extensions */
-#define X86_FEATURE_ERMS		( 9*32+ 9) /* Enhanced REP MOVSB/STOSB instructions */
-#define X86_FEATURE_INVPCID		( 9*32+10) /* Invalidate Processor Context ID */
-#define X86_FEATURE_RTM			( 9*32+11) /* Restricted Transactional Memory */
-#define X86_FEATURE_CQM			( 9*32+12) /* Cache QoS Monitoring */
-#define X86_FEATURE_ZERO_FCS_FDS	( 9*32+13) /* "" Zero out FPU CS and FPU DS */
-#define X86_FEATURE_MPX			( 9*32+14) /* Memory Protection Extension */
-#define X86_FEATURE_RDT_A		( 9*32+15) /* Resource Director Technology Allocation */
-#define X86_FEATURE_AVX512F		( 9*32+16) /* AVX-512 Foundation */
-#define X86_FEATURE_AVX512DQ		( 9*32+17) /* AVX-512 DQ (Double/Quad granular) Instructions */
-#define X86_FEATURE_RDSEED		( 9*32+18) /* RDSEED instruction */
-#define X86_FEATURE_ADX			( 9*32+19) /* ADCX and ADOX instructions */
-#define X86_FEATURE_SMAP		( 9*32+20) /* Supervisor Mode Access Prevention */
-#define X86_FEATURE_AVX512IFMA		( 9*32+21) /* AVX-512 Integer Fused Multiply-Add instructions */
-#define X86_FEATURE_CLFLUSHOPT		( 9*32+23) /* CLFLUSHOPT instruction */
-#define X86_FEATURE_CLWB		( 9*32+24) /* CLWB instruction */
-#define X86_FEATURE_INTEL_PT		( 9*32+25) /* Intel Processor Trace */
-#define X86_FEATURE_AVX512PF		( 9*32+26) /* AVX-512 Prefetch */
-#define X86_FEATURE_AVX512ER		( 9*32+27) /* AVX-512 Exponential and Reciprocal */
-#define X86_FEATURE_AVX512CD		( 9*32+28) /* AVX-512 Conflict Detection */
-#define X86_FEATURE_SHA_NI		( 9*32+29) /* SHA1/SHA256 Instruction Extensions */
-#define X86_FEATURE_AVX512BW		( 9*32+30) /* AVX-512 BW (Byte/Word granular) Instructions */
-#define X86_FEATURE_AVX512VL		( 9*32+31) /* AVX-512 VL (128/256 Vector Length) Extensions */
+#define X86_FEATURE_FSGSBASE		( 9*32+ 0) /* "fsgsbase" RDFSBASE, WRFSBASE, RDGSBASE, WRGSBASE instructions*/
+#define X86_FEATURE_TSC_ADJUST		( 9*32+ 1) /* "tsc_adjust" TSC adjustment MSR 0x3B */
+#define X86_FEATURE_SGX			( 9*32+ 2) /* "sgx" Software Guard Extensions */
+#define X86_FEATURE_BMI1		( 9*32+ 3) /* "bmi1" 1st group bit manipulation extensions */
+#define X86_FEATURE_HLE			( 9*32+ 4) /* "hle" Hardware Lock Elision */
+#define X86_FEATURE_AVX2		( 9*32+ 5) /* "avx2" AVX2 instructions */
+#define X86_FEATURE_FDP_EXCPTN_ONLY	( 9*32+ 6) /* FPU data pointer updated only on x87 exceptions */
+#define X86_FEATURE_SMEP		( 9*32+ 7) /* "smep" Supervisor Mode Execution Protection */
+#define X86_FEATURE_BMI2		( 9*32+ 8) /* "bmi2" 2nd group bit manipulation extensions */
+#define X86_FEATURE_ERMS		( 9*32+ 9) /* "erms" Enhanced REP MOVSB/STOSB instructions */
+#define X86_FEATURE_INVPCID		( 9*32+10) /* "invpcid" Invalidate Processor Context ID */
+#define X86_FEATURE_RTM			( 9*32+11) /* "rtm" Restricted Transactional Memory */
+#define X86_FEATURE_CQM			( 9*32+12) /* "cqm" Cache QoS Monitoring */
+#define X86_FEATURE_ZERO_FCS_FDS	( 9*32+13) /* Zero out FPU CS and FPU DS */
+#define X86_FEATURE_MPX			( 9*32+14) /* "mpx" Memory Protection Extension */
+#define X86_FEATURE_RDT_A		( 9*32+15) /* "rdt_a" Resource Director Technology Allocation */
+#define X86_FEATURE_AVX512F		( 9*32+16) /* "avx512f" AVX-512 Foundation */
+#define X86_FEATURE_AVX512DQ		( 9*32+17) /* "avx512dq" AVX-512 DQ (Double/Quad granular) Instructions */
+#define X86_FEATURE_RDSEED		( 9*32+18) /* "rdseed" RDSEED instruction */
+#define X86_FEATURE_ADX			( 9*32+19) /* "adx" ADCX and ADOX instructions */
+#define X86_FEATURE_SMAP		( 9*32+20) /* "smap" Supervisor Mode Access Prevention */
+#define X86_FEATURE_AVX512IFMA		( 9*32+21) /* "avx512ifma" AVX-512 Integer Fused Multiply-Add instructions */
+#define X86_FEATURE_CLFLUSHOPT		( 9*32+23) /* "clflushopt" CLFLUSHOPT instruction */
+#define X86_FEATURE_CLWB		( 9*32+24) /* "clwb" CLWB instruction */
+#define X86_FEATURE_INTEL_PT		( 9*32+25) /* "intel_pt" Intel Processor Trace */
+#define X86_FEATURE_AVX512PF		( 9*32+26) /* "avx512pf" AVX-512 Prefetch */
+#define X86_FEATURE_AVX512ER		( 9*32+27) /* "avx512er" AVX-512 Exponential and Reciprocal */
+#define X86_FEATURE_AVX512CD		( 9*32+28) /* "avx512cd" AVX-512 Conflict Detection */
+#define X86_FEATURE_SHA_NI		( 9*32+29) /* "sha_ni" SHA1/SHA256 Instruction Extensions */
+#define X86_FEATURE_AVX512BW		( 9*32+30) /* "avx512bw" AVX-512 BW (Byte/Word granular) Instructions */
+#define X86_FEATURE_AVX512VL		( 9*32+31) /* "avx512vl" AVX-512 VL (128/256 Vector Length) Extensions */
 
 /* Extended state features, CPUID level 0x0000000d:1 (EAX), word 10 */
-#define X86_FEATURE_XSAVEOPT		(10*32+ 0) /* XSAVEOPT instruction */
-#define X86_FEATURE_XSAVEC		(10*32+ 1) /* XSAVEC instruction */
-#define X86_FEATURE_XGETBV1		(10*32+ 2) /* XGETBV with ECX = 1 instruction */
-#define X86_FEATURE_XSAVES		(10*32+ 3) /* XSAVES/XRSTORS instructions */
-#define X86_FEATURE_XFD			(10*32+ 4) /* "" eXtended Feature Disabling */
+#define X86_FEATURE_XSAVEOPT		(10*32+ 0) /* "xsaveopt" XSAVEOPT instruction */
+#define X86_FEATURE_XSAVEC		(10*32+ 1) /* "xsavec" XSAVEC instruction */
+#define X86_FEATURE_XGETBV1		(10*32+ 2) /* "xgetbv1" XGETBV with ECX = 1 instruction */
+#define X86_FEATURE_XSAVES		(10*32+ 3) /* "xsaves" XSAVES/XRSTORS instructions */
+#define X86_FEATURE_XFD			(10*32+ 4) /* eXtended Feature Disabling */
 
 /*
  * Extended auxiliary flags: Linux defined - for features scattered in various
@@ -283,181 +283,183 @@
  *
  * Reuse free bits when adding new feature flags!
  */
-#define X86_FEATURE_CQM_LLC		(11*32+ 0) /* LLC QoS if 1 */
-#define X86_FEATURE_CQM_OCCUP_LLC	(11*32+ 1) /* LLC occupancy monitoring */
-#define X86_FEATURE_CQM_MBM_TOTAL	(11*32+ 2) /* LLC Total MBM monitoring */
-#define X86_FEATURE_CQM_MBM_LOCAL	(11*32+ 3) /* LLC Local MBM monitoring */
-#define X86_FEATURE_FENCE_SWAPGS_USER	(11*32+ 4) /* "" LFENCE in user entry SWAPGS path */
-#define X86_FEATURE_FENCE_SWAPGS_KERNEL	(11*32+ 5) /* "" LFENCE in kernel entry SWAPGS path */
-#define X86_FEATURE_SPLIT_LOCK_DETECT	(11*32+ 6) /* #AC for split lock */
-#define X86_FEATURE_PER_THREAD_MBA	(11*32+ 7) /* "" Per-thread Memory Bandwidth Allocation */
-#define X86_FEATURE_SGX1		(11*32+ 8) /* "" Basic SGX */
-#define X86_FEATURE_SGX2		(11*32+ 9) /* "" SGX Enclave Dynamic Memory Management (EDMM) */
-#define X86_FEATURE_ENTRY_IBPB		(11*32+10) /* "" Issue an IBPB on kernel entry */
-#define X86_FEATURE_RRSBA_CTRL		(11*32+11) /* "" RET prediction control */
-#define X86_FEATURE_RETPOLINE		(11*32+12) /* "" Generic Retpoline mitigation for Spectre variant 2 */
-#define X86_FEATURE_RETPOLINE_LFENCE	(11*32+13) /* "" Use LFENCE for Spectre variant 2 */
-#define X86_FEATURE_RETHUNK		(11*32+14) /* "" Use REturn THUNK */
-#define X86_FEATURE_UNRET		(11*32+15) /* "" AMD BTB untrain return */
-#define X86_FEATURE_USE_IBPB_FW		(11*32+16) /* "" Use IBPB during runtime firmware calls */
-#define X86_FEATURE_RSB_VMEXIT_LITE	(11*32+17) /* "" Fill RSB on VM exit when EIBRS is enabled */
-#define X86_FEATURE_SGX_EDECCSSA	(11*32+18) /* "" SGX EDECCSSA user leaf function */
-#define X86_FEATURE_CALL_DEPTH		(11*32+19) /* "" Call depth tracking for RSB stuffing */
-#define X86_FEATURE_MSR_TSX_CTRL	(11*32+20) /* "" MSR IA32_TSX_CTRL (Intel) implemented */
-#define X86_FEATURE_SMBA		(11*32+21) /* "" Slow Memory Bandwidth Allocation */
-#define X86_FEATURE_BMEC		(11*32+22) /* "" Bandwidth Monitoring Event Configuration */
-#define X86_FEATURE_USER_SHSTK		(11*32+23) /* Shadow stack support for user mode applications */
-#define X86_FEATURE_SRSO		(11*32+24) /* "" AMD BTB untrain RETs */
-#define X86_FEATURE_SRSO_ALIAS		(11*32+25) /* "" AMD BTB untrain RETs through aliasing */
-#define X86_FEATURE_IBPB_ON_VMEXIT	(11*32+26) /* "" Issue an IBPB only on VMEXIT */
-#define X86_FEATURE_APIC_MSRS_FENCE	(11*32+27) /* "" IA32_TSC_DEADLINE and X2APIC MSRs need fencing */
-#define X86_FEATURE_ZEN2		(11*32+28) /* "" CPU based on Zen2 microarchitecture */
-#define X86_FEATURE_ZEN3		(11*32+29) /* "" CPU based on Zen3 microarchitecture */
-#define X86_FEATURE_ZEN4		(11*32+30) /* "" CPU based on Zen4 microarchitecture */
-#define X86_FEATURE_ZEN1		(11*32+31) /* "" CPU based on Zen1 microarchitecture */
+#define X86_FEATURE_CQM_LLC		(11*32+ 0) /* "cqm_llc" LLC QoS if 1 */
+#define X86_FEATURE_CQM_OCCUP_LLC	(11*32+ 1) /* "cqm_occup_llc" LLC occupancy monitoring */
+#define X86_FEATURE_CQM_MBM_TOTAL	(11*32+ 2) /* "cqm_mbm_total" LLC Total MBM monitoring */
+#define X86_FEATURE_CQM_MBM_LOCAL	(11*32+ 3) /* "cqm_mbm_local" LLC Local MBM monitoring */
+#define X86_FEATURE_FENCE_SWAPGS_USER	(11*32+ 4) /* LFENCE in user entry SWAPGS path */
+#define X86_FEATURE_FENCE_SWAPGS_KERNEL	(11*32+ 5) /* LFENCE in kernel entry SWAPGS path */
+#define X86_FEATURE_SPLIT_LOCK_DETECT	(11*32+ 6) /* "split_lock_detect" #AC for split lock */
+#define X86_FEATURE_PER_THREAD_MBA	(11*32+ 7) /* Per-thread Memory Bandwidth Allocation */
+#define X86_FEATURE_SGX1		(11*32+ 8) /* Basic SGX */
+#define X86_FEATURE_SGX2		(11*32+ 9) /* SGX Enclave Dynamic Memory Management (EDMM) */
+#define X86_FEATURE_ENTRY_IBPB		(11*32+10) /* Issue an IBPB on kernel entry */
+#define X86_FEATURE_RRSBA_CTRL		(11*32+11) /* RET prediction control */
+#define X86_FEATURE_RETPOLINE		(11*32+12) /* Generic Retpoline mitigation for Spectre variant 2 */
+#define X86_FEATURE_RETPOLINE_LFENCE	(11*32+13) /* Use LFENCE for Spectre variant 2 */
+#define X86_FEATURE_RETHUNK		(11*32+14) /* Use REturn THUNK */
+#define X86_FEATURE_UNRET		(11*32+15) /* AMD BTB untrain return */
+#define X86_FEATURE_USE_IBPB_FW		(11*32+16) /* Use IBPB during runtime firmware calls */
+#define X86_FEATURE_RSB_VMEXIT_LITE	(11*32+17) /* Fill RSB on VM exit when EIBRS is enabled */
+#define X86_FEATURE_SGX_EDECCSSA	(11*32+18) /* SGX EDECCSSA user leaf function */
+#define X86_FEATURE_CALL_DEPTH		(11*32+19) /* Call depth tracking for RSB stuffing */
+#define X86_FEATURE_MSR_TSX_CTRL	(11*32+20) /* MSR IA32_TSX_CTRL (Intel) implemented */
+#define X86_FEATURE_SMBA		(11*32+21) /* Slow Memory Bandwidth Allocation */
+#define X86_FEATURE_BMEC		(11*32+22) /* Bandwidth Monitoring Event Configuration */
+#define X86_FEATURE_USER_SHSTK		(11*32+23) /* "user_shstk" Shadow stack support for user mode applications */
+#define X86_FEATURE_SRSO		(11*32+24) /* AMD BTB untrain RETs */
+#define X86_FEATURE_SRSO_ALIAS		(11*32+25) /* AMD BTB untrain RETs through aliasing */
+#define X86_FEATURE_IBPB_ON_VMEXIT	(11*32+26) /* Issue an IBPB only on VMEXIT */
+#define X86_FEATURE_APIC_MSRS_FENCE	(11*32+27) /* IA32_TSC_DEADLINE and X2APIC MSRs need fencing */
+#define X86_FEATURE_ZEN2		(11*32+28) /* CPU based on Zen2 microarchitecture */
+#define X86_FEATURE_ZEN3		(11*32+29) /* CPU based on Zen3 microarchitecture */
+#define X86_FEATURE_ZEN4		(11*32+30) /* CPU based on Zen4 microarchitecture */
+#define X86_FEATURE_ZEN1		(11*32+31) /* CPU based on Zen1 microarchitecture */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:1 (EAX), word 12 */
-#define X86_FEATURE_AVX_VNNI		(12*32+ 4) /* AVX VNNI instructions */
-#define X86_FEATURE_AVX512_BF16		(12*32+ 5) /* AVX512 BFLOAT16 instructions */
-#define X86_FEATURE_CMPCCXADD           (12*32+ 7) /* "" CMPccXADD instructions */
-#define X86_FEATURE_ARCH_PERFMON_EXT	(12*32+ 8) /* "" Intel Architectural PerfMon Extension */
-#define X86_FEATURE_FZRM		(12*32+10) /* "" Fast zero-length REP MOVSB */
-#define X86_FEATURE_FSRS		(12*32+11) /* "" Fast short REP STOSB */
-#define X86_FEATURE_FSRC		(12*32+12) /* "" Fast short REP {CMPSB,SCASB} */
-#define X86_FEATURE_FRED		(12*32+17) /* Flexible Return and Event Delivery */
-#define X86_FEATURE_LKGS		(12*32+18) /* "" Load "kernel" (userspace) GS */
-#define X86_FEATURE_WRMSRNS		(12*32+19) /* "" Non-serializing WRMSR */
-#define X86_FEATURE_AMX_FP16		(12*32+21) /* "" AMX fp16 Support */
-#define X86_FEATURE_AVX_IFMA            (12*32+23) /* "" Support for VPMADD52[H,L]UQ */
-#define X86_FEATURE_LAM			(12*32+26) /* Linear Address Masking */
+#define X86_FEATURE_AVX_VNNI		(12*32+ 4) /* "avx_vnni" AVX VNNI instructions */
+#define X86_FEATURE_AVX512_BF16		(12*32+ 5) /* "avx512_bf16" AVX512 BFLOAT16 instructions */
+#define X86_FEATURE_CMPCCXADD           (12*32+ 7) /* CMPccXADD instructions */
+#define X86_FEATURE_ARCH_PERFMON_EXT	(12*32+ 8) /* Intel Architectural PerfMon Extension */
+#define X86_FEATURE_FZRM		(12*32+10) /* Fast zero-length REP MOVSB */
+#define X86_FEATURE_FSRS		(12*32+11) /* Fast short REP STOSB */
+#define X86_FEATURE_FSRC		(12*32+12) /* Fast short REP {CMPSB,SCASB} */
+#define X86_FEATURE_FRED		(12*32+17) /* "fred" Flexible Return and Event Delivery */
+#define X86_FEATURE_LKGS		(12*32+18) /* Load "kernel" (userspace) GS */
+#define X86_FEATURE_WRMSRNS		(12*32+19) /* Non-serializing WRMSR */
+#define X86_FEATURE_AMX_FP16		(12*32+21) /* AMX fp16 Support */
+#define X86_FEATURE_AVX_IFMA            (12*32+23) /* Support for VPMADD52[H,L]UQ */
+#define X86_FEATURE_LAM			(12*32+26) /* "lam" Linear Address Masking */
 
 /* AMD-defined CPU features, CPUID level 0x80000008 (EBX), word 13 */
-#define X86_FEATURE_CLZERO		(13*32+ 0) /* CLZERO instruction */
-#define X86_FEATURE_IRPERF		(13*32+ 1) /* Instructions Retired Count */
-#define X86_FEATURE_XSAVEERPTR		(13*32+ 2) /* Always save/restore FP error pointers */
-#define X86_FEATURE_RDPRU		(13*32+ 4) /* Read processor register at user level */
-#define X86_FEATURE_WBNOINVD		(13*32+ 9) /* WBNOINVD instruction */
-#define X86_FEATURE_AMD_IBPB		(13*32+12) /* "" Indirect Branch Prediction Barrier */
-#define X86_FEATURE_AMD_IBRS		(13*32+14) /* "" Indirect Branch Restricted Speculation */
-#define X86_FEATURE_AMD_STIBP		(13*32+15) /* "" Single Thread Indirect Branch Predictors */
-#define X86_FEATURE_AMD_STIBP_ALWAYS_ON	(13*32+17) /* "" Single Thread Indirect Branch Predictors always-on preferred */
-#define X86_FEATURE_AMD_PPIN		(13*32+23) /* Protected Processor Inventory Number */
-#define X86_FEATURE_AMD_SSBD		(13*32+24) /* "" Speculative Store Bypass Disable */
-#define X86_FEATURE_VIRT_SSBD		(13*32+25) /* Virtualized Speculative Store Bypass Disable */
-#define X86_FEATURE_AMD_SSB_NO		(13*32+26) /* "" Speculative Store Bypass is fixed in hardware. */
-#define X86_FEATURE_CPPC		(13*32+27) /* Collaborative Processor Performance Control */
-#define X86_FEATURE_AMD_PSFD            (13*32+28) /* "" Predictive Store Forwarding Disable */
-#define X86_FEATURE_BTC_NO		(13*32+29) /* "" Not vulnerable to Branch Type Confusion */
-#define X86_FEATURE_BRS			(13*32+31) /* Branch Sampling available */
+#define X86_FEATURE_CLZERO		(13*32+ 0) /* "clzero" CLZERO instruction */
+#define X86_FEATURE_IRPERF		(13*32+ 1) /* "irperf" Instructions Retired Count */
+#define X86_FEATURE_XSAVEERPTR		(13*32+ 2) /* "xsaveerptr" Always save/restore FP error pointers */
+#define X86_FEATURE_RDPRU		(13*32+ 4) /* "rdpru" Read processor register at user level */
+#define X86_FEATURE_WBNOINVD		(13*32+ 9) /* "wbnoinvd" WBNOINVD instruction */
+#define X86_FEATURE_AMD_IBPB		(13*32+12) /* Indirect Branch Prediction Barrier */
+#define X86_FEATURE_AMD_IBRS		(13*32+14) /* Indirect Branch Restricted Speculation */
+#define X86_FEATURE_AMD_STIBP		(13*32+15) /* Single Thread Indirect Branch Predictors */
+#define X86_FEATURE_AMD_STIBP_ALWAYS_ON	(13*32+17) /* Single Thread Indirect Branch Predictors always-on preferred */
+#define X86_FEATURE_AMD_PPIN		(13*32+23) /* "amd_ppin" Protected Processor Inventory Number */
+#define X86_FEATURE_AMD_SSBD		(13*32+24) /* Speculative Store Bypass Disable */
+#define X86_FEATURE_VIRT_SSBD		(13*32+25) /* "virt_ssbd" Virtualized Speculative Store Bypass Disable */
+#define X86_FEATURE_AMD_SSB_NO		(13*32+26) /* Speculative Store Bypass is fixed in hardware. */
+#define X86_FEATURE_CPPC		(13*32+27) /* "cppc" Collaborative Processor Performance Control */
+#define X86_FEATURE_AMD_PSFD            (13*32+28) /* Predictive Store Forwarding Disable */
+#define X86_FEATURE_BTC_NO		(13*32+29) /* Not vulnerable to Branch Type Confusion */
+#define X86_FEATURE_BRS			(13*32+31) /* "brs" Branch Sampling available */
 
 /* Thermal and Power Management Leaf, CPUID level 0x00000006 (EAX), word 14 */
-#define X86_FEATURE_DTHERM		(14*32+ 0) /* Digital Thermal Sensor */
-#define X86_FEATURE_IDA			(14*32+ 1) /* Intel Dynamic Acceleration */
-#define X86_FEATURE_ARAT		(14*32+ 2) /* Always Running APIC Timer */
-#define X86_FEATURE_PLN			(14*32+ 4) /* Intel Power Limit Notification */
-#define X86_FEATURE_PTS			(14*32+ 6) /* Intel Package Thermal Status */
-#define X86_FEATURE_HWP			(14*32+ 7) /* Intel Hardware P-states */
-#define X86_FEATURE_HWP_NOTIFY		(14*32+ 8) /* HWP Notification */
-#define X86_FEATURE_HWP_ACT_WINDOW	(14*32+ 9) /* HWP Activity Window */
-#define X86_FEATURE_HWP_EPP		(14*32+10) /* HWP Energy Perf. Preference */
-#define X86_FEATURE_HWP_PKG_REQ		(14*32+11) /* HWP Package Level Request */
-#define X86_FEATURE_HFI			(14*32+19) /* Hardware Feedback Interface */
+#define X86_FEATURE_DTHERM		(14*32+ 0) /* "dtherm" Digital Thermal Sensor */
+#define X86_FEATURE_IDA			(14*32+ 1) /* "ida" Intel Dynamic Acceleration */
+#define X86_FEATURE_ARAT		(14*32+ 2) /* "arat" Always Running APIC Timer */
+#define X86_FEATURE_PLN			(14*32+ 4) /* "pln" Intel Power Limit Notification */
+#define X86_FEATURE_PTS			(14*32+ 6) /* "pts" Intel Package Thermal Status */
+#define X86_FEATURE_HWP			(14*32+ 7) /* "hwp" Intel Hardware P-states */
+#define X86_FEATURE_HWP_NOTIFY		(14*32+ 8) /* "hwp_notify" HWP Notification */
+#define X86_FEATURE_HWP_ACT_WINDOW	(14*32+ 9) /* "hwp_act_window" HWP Activity Window */
+#define X86_FEATURE_HWP_EPP		(14*32+10) /* "hwp_epp" HWP Energy Perf. Preference */
+#define X86_FEATURE_HWP_PKG_REQ		(14*32+11) /* "hwp_pkg_req" HWP Package Level Request */
+#define X86_FEATURE_HWP_HIGHEST_PERF_CHANGE (14*32+15) /* HWP Highest perf change */
+#define X86_FEATURE_HFI			(14*32+19) /* "hfi" Hardware Feedback Interface */
 
 /* AMD SVM Feature Identification, CPUID level 0x8000000a (EDX), word 15 */
-#define X86_FEATURE_NPT			(15*32+ 0) /* Nested Page Table support */
-#define X86_FEATURE_LBRV		(15*32+ 1) /* LBR Virtualization support */
+#define X86_FEATURE_NPT			(15*32+ 0) /* "npt" Nested Page Table support */
+#define X86_FEATURE_LBRV		(15*32+ 1) /* "lbrv" LBR Virtualization support */
 #define X86_FEATURE_SVML		(15*32+ 2) /* "svm_lock" SVM locking MSR */
 #define X86_FEATURE_NRIPS		(15*32+ 3) /* "nrip_save" SVM next_rip save */
 #define X86_FEATURE_TSCRATEMSR		(15*32+ 4) /* "tsc_scale" TSC scaling support */
 #define X86_FEATURE_VMCBCLEAN		(15*32+ 5) /* "vmcb_clean" VMCB clean bits support */
-#define X86_FEATURE_FLUSHBYASID		(15*32+ 6) /* flush-by-ASID support */
-#define X86_FEATURE_DECODEASSISTS	(15*32+ 7) /* Decode Assists support */
-#define X86_FEATURE_PAUSEFILTER		(15*32+10) /* filtered pause intercept */
-#define X86_FEATURE_PFTHRESHOLD		(15*32+12) /* pause filter threshold */
-#define X86_FEATURE_AVIC		(15*32+13) /* Virtual Interrupt Controller */
-#define X86_FEATURE_V_VMSAVE_VMLOAD	(15*32+15) /* Virtual VMSAVE VMLOAD */
-#define X86_FEATURE_VGIF		(15*32+16) /* Virtual GIF */
-#define X86_FEATURE_X2AVIC		(15*32+18) /* Virtual x2apic */
-#define X86_FEATURE_V_SPEC_CTRL		(15*32+20) /* Virtual SPEC_CTRL */
-#define X86_FEATURE_VNMI		(15*32+25) /* Virtual NMI */
-#define X86_FEATURE_SVME_ADDR_CHK	(15*32+28) /* "" SVME addr check */
+#define X86_FEATURE_FLUSHBYASID		(15*32+ 6) /* "flushbyasid" Flush-by-ASID support */
+#define X86_FEATURE_DECODEASSISTS	(15*32+ 7) /* "decodeassists" Decode Assists support */
+#define X86_FEATURE_PAUSEFILTER		(15*32+10) /* "pausefilter" Filtered pause intercept */
+#define X86_FEATURE_PFTHRESHOLD		(15*32+12) /* "pfthreshold" Pause filter threshold */
+#define X86_FEATURE_AVIC		(15*32+13) /* "avic" Virtual Interrupt Controller */
+#define X86_FEATURE_V_VMSAVE_VMLOAD	(15*32+15) /* "v_vmsave_vmload" Virtual VMSAVE VMLOAD */
+#define X86_FEATURE_VGIF		(15*32+16) /* "vgif" Virtual GIF */
+#define X86_FEATURE_X2AVIC		(15*32+18) /* "x2avic" Virtual x2apic */
+#define X86_FEATURE_V_SPEC_CTRL		(15*32+20) /* "v_spec_ctrl" Virtual SPEC_CTRL */
+#define X86_FEATURE_VNMI		(15*32+25) /* "vnmi" Virtual NMI */
+#define X86_FEATURE_SVME_ADDR_CHK	(15*32+28) /* SVME addr check */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ECX), word 16 */
-#define X86_FEATURE_AVX512VBMI		(16*32+ 1) /* AVX512 Vector Bit Manipulation instructions*/
-#define X86_FEATURE_UMIP		(16*32+ 2) /* User Mode Instruction Protection */
-#define X86_FEATURE_PKU			(16*32+ 3) /* Protection Keys for Userspace */
-#define X86_FEATURE_OSPKE		(16*32+ 4) /* OS Protection Keys Enable */
-#define X86_FEATURE_WAITPKG		(16*32+ 5) /* UMONITOR/UMWAIT/TPAUSE Instructions */
-#define X86_FEATURE_AVX512_VBMI2	(16*32+ 6) /* Additional AVX512 Vector Bit Manipulation Instructions */
-#define X86_FEATURE_SHSTK		(16*32+ 7) /* "" Shadow stack */
-#define X86_FEATURE_GFNI		(16*32+ 8) /* Galois Field New Instructions */
-#define X86_FEATURE_VAES		(16*32+ 9) /* Vector AES */
-#define X86_FEATURE_VPCLMULQDQ		(16*32+10) /* Carry-Less Multiplication Double Quadword */
-#define X86_FEATURE_AVX512_VNNI		(16*32+11) /* Vector Neural Network Instructions */
-#define X86_FEATURE_AVX512_BITALG	(16*32+12) /* Support for VPOPCNT[B,W] and VPSHUF-BITQMB instructions */
-#define X86_FEATURE_TME			(16*32+13) /* Intel Total Memory Encryption */
-#define X86_FEATURE_AVX512_VPOPCNTDQ	(16*32+14) /* POPCNT for vectors of DW/QW */
-#define X86_FEATURE_LA57		(16*32+16) /* 5-level page tables */
-#define X86_FEATURE_RDPID		(16*32+22) /* RDPID instruction */
-#define X86_FEATURE_BUS_LOCK_DETECT	(16*32+24) /* Bus Lock detect */
-#define X86_FEATURE_CLDEMOTE		(16*32+25) /* CLDEMOTE instruction */
-#define X86_FEATURE_MOVDIRI		(16*32+27) /* MOVDIRI instruction */
-#define X86_FEATURE_MOVDIR64B		(16*32+28) /* MOVDIR64B instruction */
-#define X86_FEATURE_ENQCMD		(16*32+29) /* ENQCMD and ENQCMDS instructions */
-#define X86_FEATURE_SGX_LC		(16*32+30) /* Software Guard Extensions Launch Control */
+#define X86_FEATURE_AVX512VBMI		(16*32+ 1) /* "avx512vbmi" AVX512 Vector Bit Manipulation instructions*/
+#define X86_FEATURE_UMIP		(16*32+ 2) /* "umip" User Mode Instruction Protection */
+#define X86_FEATURE_PKU			(16*32+ 3) /* "pku" Protection Keys for Userspace */
+#define X86_FEATURE_OSPKE		(16*32+ 4) /* "ospke" OS Protection Keys Enable */
+#define X86_FEATURE_WAITPKG		(16*32+ 5) /* "waitpkg" UMONITOR/UMWAIT/TPAUSE Instructions */
+#define X86_FEATURE_AVX512_VBMI2	(16*32+ 6) /* "avx512_vbmi2" Additional AVX512 Vector Bit Manipulation Instructions */
+#define X86_FEATURE_SHSTK		(16*32+ 7) /* Shadow stack */
+#define X86_FEATURE_GFNI		(16*32+ 8) /* "gfni" Galois Field New Instructions */
+#define X86_FEATURE_VAES		(16*32+ 9) /* "vaes" Vector AES */
+#define X86_FEATURE_VPCLMULQDQ		(16*32+10) /* "vpclmulqdq" Carry-Less Multiplication Double Quadword */
+#define X86_FEATURE_AVX512_VNNI		(16*32+11) /* "avx512_vnni" Vector Neural Network Instructions */
+#define X86_FEATURE_AVX512_BITALG	(16*32+12) /* "avx512_bitalg" Support for VPOPCNT[B,W] and VPSHUF-BITQMB instructions */
+#define X86_FEATURE_TME			(16*32+13) /* "tme" Intel Total Memory Encryption */
+#define X86_FEATURE_AVX512_VPOPCNTDQ	(16*32+14) /* "avx512_vpopcntdq" POPCNT for vectors of DW/QW */
+#define X86_FEATURE_LA57		(16*32+16) /* "la57" 5-level page tables */
+#define X86_FEATURE_RDPID		(16*32+22) /* "rdpid" RDPID instruction */
+#define X86_FEATURE_BUS_LOCK_DETECT	(16*32+24) /* "bus_lock_detect" Bus Lock detect */
+#define X86_FEATURE_CLDEMOTE		(16*32+25) /* "cldemote" CLDEMOTE instruction */
+#define X86_FEATURE_MOVDIRI		(16*32+27) /* "movdiri" MOVDIRI instruction */
+#define X86_FEATURE_MOVDIR64B		(16*32+28) /* "movdir64b" MOVDIR64B instruction */
+#define X86_FEATURE_ENQCMD		(16*32+29) /* "enqcmd" ENQCMD and ENQCMDS instructions */
+#define X86_FEATURE_SGX_LC		(16*32+30) /* "sgx_lc" Software Guard Extensions Launch Control */
 
 /* AMD-defined CPU features, CPUID level 0x80000007 (EBX), word 17 */
-#define X86_FEATURE_OVERFLOW_RECOV	(17*32+ 0) /* MCA overflow recovery support */
-#define X86_FEATURE_SUCCOR		(17*32+ 1) /* Uncorrectable error containment and recovery */
-#define X86_FEATURE_SMCA		(17*32+ 3) /* Scalable MCA */
+#define X86_FEATURE_OVERFLOW_RECOV	(17*32+ 0) /* "overflow_recov" MCA overflow recovery support */
+#define X86_FEATURE_SUCCOR		(17*32+ 1) /* "succor" Uncorrectable error containment and recovery */
+#define X86_FEATURE_SMCA		(17*32+ 3) /* "smca" Scalable MCA */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (EDX), word 18 */
-#define X86_FEATURE_AVX512_4VNNIW	(18*32+ 2) /* AVX-512 Neural Network Instructions */
-#define X86_FEATURE_AVX512_4FMAPS	(18*32+ 3) /* AVX-512 Multiply Accumulation Single precision */
-#define X86_FEATURE_FSRM		(18*32+ 4) /* Fast Short Rep Mov */
-#define X86_FEATURE_AVX512_VP2INTERSECT (18*32+ 8) /* AVX-512 Intersect for D/Q */
-#define X86_FEATURE_SRBDS_CTRL		(18*32+ 9) /* "" SRBDS mitigation MSR available */
-#define X86_FEATURE_MD_CLEAR		(18*32+10) /* VERW clears CPU buffers */
-#define X86_FEATURE_RTM_ALWAYS_ABORT	(18*32+11) /* "" RTM transaction always aborts */
-#define X86_FEATURE_TSX_FORCE_ABORT	(18*32+13) /* "" TSX_FORCE_ABORT */
-#define X86_FEATURE_SERIALIZE		(18*32+14) /* SERIALIZE instruction */
-#define X86_FEATURE_HYBRID_CPU		(18*32+15) /* "" This part has CPUs of more than one type */
-#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_IBT			(18*32+20) /* Indirect Branch Tracking */
-#define X86_FEATURE_AMX_BF16		(18*32+22) /* AMX bf16 Support */
-#define X86_FEATURE_AVX512_FP16		(18*32+23) /* AVX512 FP16 */
-#define X86_FEATURE_AMX_TILE		(18*32+24) /* AMX tile Support */
-#define X86_FEATURE_AMX_INT8		(18*32+25) /* AMX int8 Support */
-#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 */
-#define X86_FEATURE_ARCH_CAPABILITIES	(18*32+29) /* IA32_ARCH_CAPABILITIES MSR (Intel) */
-#define X86_FEATURE_CORE_CAPABILITIES	(18*32+30) /* "" IA32_CORE_CAPABILITIES MSR */
-#define X86_FEATURE_SPEC_CTRL_SSBD	(18*32+31) /* "" Speculative Store Bypass Disable */
+#define X86_FEATURE_AVX512_4VNNIW	(18*32+ 2) /* "avx512_4vnniw" AVX-512 Neural Network Instructions */
+#define X86_FEATURE_AVX512_4FMAPS	(18*32+ 3) /* "avx512_4fmaps" AVX-512 Multiply Accumulation Single precision */
+#define X86_FEATURE_FSRM		(18*32+ 4) /* "fsrm" Fast Short Rep Mov */
+#define X86_FEATURE_AVX512_VP2INTERSECT (18*32+ 8) /* "avx512_vp2intersect" AVX-512 Intersect for D/Q */
+#define X86_FEATURE_SRBDS_CTRL		(18*32+ 9) /* SRBDS mitigation MSR available */
+#define X86_FEATURE_MD_CLEAR		(18*32+10) /* "md_clear" VERW clears CPU buffers */
+#define X86_FEATURE_RTM_ALWAYS_ABORT	(18*32+11) /* RTM transaction always aborts */
+#define X86_FEATURE_TSX_FORCE_ABORT	(18*32+13) /* TSX_FORCE_ABORT */
+#define X86_FEATURE_SERIALIZE		(18*32+14) /* "serialize" SERIALIZE instruction */
+#define X86_FEATURE_HYBRID_CPU		(18*32+15) /* This part has CPUs of more than one type */
+#define X86_FEATURE_TSXLDTRK		(18*32+16) /* "tsxldtrk" TSX Suspend Load Address Tracking */
+#define X86_FEATURE_PCONFIG		(18*32+18) /* "pconfig" Intel PCONFIG */
+#define X86_FEATURE_ARCH_LBR		(18*32+19) /* "arch_lbr" Intel ARCH LBR */
+#define X86_FEATURE_IBT			(18*32+20) /* "ibt" Indirect Branch Tracking */
+#define X86_FEATURE_AMX_BF16		(18*32+22) /* "amx_bf16" AMX bf16 Support */
+#define X86_FEATURE_AVX512_FP16		(18*32+23) /* "avx512_fp16" AVX512 FP16 */
+#define X86_FEATURE_AMX_TILE		(18*32+24) /* "amx_tile" AMX tile Support */
+#define X86_FEATURE_AMX_INT8		(18*32+25) /* "amx_int8" AMX int8 Support */
+#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" Flush L1D cache */
+#define X86_FEATURE_ARCH_CAPABILITIES	(18*32+29) /* "arch_capabilities" IA32_ARCH_CAPABILITIES MSR (Intel) */
+#define X86_FEATURE_CORE_CAPABILITIES	(18*32+30) /* IA32_CORE_CAPABILITIES MSR */
+#define X86_FEATURE_SPEC_CTRL_SSBD	(18*32+31) /* Speculative Store Bypass Disable */
 
 /* AMD-defined memory encryption features, CPUID level 0x8000001f (EAX), word 19 */
-#define X86_FEATURE_SME			(19*32+ 0) /* AMD Secure Memory Encryption */
-#define X86_FEATURE_SEV			(19*32+ 1) /* AMD Secure Encrypted Virtualization */
-#define X86_FEATURE_VM_PAGE_FLUSH	(19*32+ 2) /* "" VM Page Flush MSR is supported */
-#define X86_FEATURE_SEV_ES		(19*32+ 3) /* AMD Secure Encrypted Virtualization - Encrypted State */
-#define X86_FEATURE_SEV_SNP		(19*32+ 4) /* AMD Secure Encrypted Virtualization - Secure Nested Paging */
-#define X86_FEATURE_V_TSC_AUX		(19*32+ 9) /* "" Virtual TSC_AUX */
-#define X86_FEATURE_SME_COHERENT	(19*32+10) /* "" AMD hardware-enforced cache coherency */
-#define X86_FEATURE_DEBUG_SWAP		(19*32+14) /* AMD SEV-ES full debug state swap support */
+#define X86_FEATURE_SME			(19*32+ 0) /* "sme" AMD Secure Memory Encryption */
+#define X86_FEATURE_SEV			(19*32+ 1) /* "sev" AMD Secure Encrypted Virtualization */
+#define X86_FEATURE_VM_PAGE_FLUSH	(19*32+ 2) /* VM Page Flush MSR is supported */
+#define X86_FEATURE_SEV_ES		(19*32+ 3) /* "sev_es" AMD Secure Encrypted Virtualization - Encrypted State */
+#define X86_FEATURE_SEV_SNP		(19*32+ 4) /* "sev_snp" AMD Secure Encrypted Virtualization - Secure Nested Paging */
+#define X86_FEATURE_V_TSC_AUX		(19*32+ 9) /* Virtual TSC_AUX */
+#define X86_FEATURE_SME_COHERENT	(19*32+10) /* AMD hardware-enforced cache coherency */
+#define X86_FEATURE_DEBUG_SWAP		(19*32+14) /* "debug_swap" AMD SEV-ES full debug state swap support */
+#define X86_FEATURE_SVSM		(19*32+28) /* "svsm" SVSM present */
 
 /* AMD-defined Extended Feature 2 EAX, CPUID level 0x80000021 (EAX), word 20 */
-#define X86_FEATURE_NO_NESTED_DATA_BP	(20*32+ 0) /* "" No Nested Data Breakpoints */
-#define X86_FEATURE_WRMSR_XX_BASE_NS	(20*32+ 1) /* "" WRMSR to {FS,GS,KERNEL_GS}_BASE is non-serializing */
-#define X86_FEATURE_LFENCE_RDTSC	(20*32+ 2) /* "" LFENCE always serializing / synchronizes RDTSC */
-#define X86_FEATURE_NULL_SEL_CLR_BASE	(20*32+ 6) /* "" Null Selector Clears Base */
-#define X86_FEATURE_AUTOIBRS		(20*32+ 8) /* "" Automatic IBRS */
-#define X86_FEATURE_NO_SMM_CTL_MSR	(20*32+ 9) /* "" SMM_CTL MSR is not present */
+#define X86_FEATURE_NO_NESTED_DATA_BP	(20*32+ 0) /* No Nested Data Breakpoints */
+#define X86_FEATURE_WRMSR_XX_BASE_NS	(20*32+ 1) /* WRMSR to {FS,GS,KERNEL_GS}_BASE is non-serializing */
+#define X86_FEATURE_LFENCE_RDTSC	(20*32+ 2) /* LFENCE always serializing / synchronizes RDTSC */
+#define X86_FEATURE_NULL_SEL_CLR_BASE	(20*32+ 6) /* Null Selector Clears Base */
+#define X86_FEATURE_AUTOIBRS		(20*32+ 8) /* Automatic IBRS */
+#define X86_FEATURE_NO_SMM_CTL_MSR	(20*32+ 9) /* SMM_CTL MSR is not present */
 
-#define X86_FEATURE_SBPB		(20*32+27) /* "" Selective Branch Prediction Barrier */
-#define X86_FEATURE_IBPB_BRTYPE		(20*32+28) /* "" MSR_PRED_CMD[IBPB] flushes all branch type predictions */
-#define X86_FEATURE_SRSO_NO		(20*32+29) /* "" CPU is not affected by SRSO */
+#define X86_FEATURE_SBPB		(20*32+27) /* Selective Branch Prediction Barrier */
+#define X86_FEATURE_IBPB_BRTYPE		(20*32+28) /* MSR_PRED_CMD[IBPB] flushes all branch type predictions */
+#define X86_FEATURE_SRSO_NO		(20*32+29) /* CPU is not affected by SRSO */
 
 /*
  * Extended auxiliary flags: Linux defined - for features scattered in various
@@ -465,59 +467,60 @@
  *
  * Reuse free bits when adding new feature flags!
  */
-#define X86_FEATURE_AMD_LBR_PMC_FREEZE	(21*32+ 0) /* AMD LBR and PMC Freeze */
-#define X86_FEATURE_CLEAR_BHB_LOOP	(21*32+ 1) /* "" Clear branch history at syscall entry using SW loop */
-#define X86_FEATURE_BHI_CTRL		(21*32+ 2) /* "" BHI_DIS_S HW control available */
-#define X86_FEATURE_CLEAR_BHB_HW	(21*32+ 3) /* "" BHI_DIS_S HW control enabled */
-#define X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT (21*32+ 4) /* "" Clear branch history at vmexit using SW loop */
+#define X86_FEATURE_AMD_LBR_PMC_FREEZE	(21*32+ 0) /* "amd_lbr_pmc_freeze" AMD LBR and PMC Freeze */
+#define X86_FEATURE_CLEAR_BHB_LOOP	(21*32+ 1) /* Clear branch history at syscall entry using SW loop */
+#define X86_FEATURE_BHI_CTRL		(21*32+ 2) /* BHI_DIS_S HW control available */
+#define X86_FEATURE_CLEAR_BHB_HW	(21*32+ 3) /* BHI_DIS_S HW control enabled */
+#define X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT (21*32+ 4) /* Clear branch history at vmexit using SW loop */
+#define X86_FEATURE_FAST_CPPC		(21*32 + 5) /* AMD Fast CPPC */
 
 /*
  * BUG word(s)
  */
 #define X86_BUG(x)			(NCAPINTS*32 + (x))
 
-#define X86_BUG_F00F			X86_BUG(0) /* Intel F00F */
-#define X86_BUG_FDIV			X86_BUG(1) /* FPU FDIV */
-#define X86_BUG_COMA			X86_BUG(2) /* Cyrix 6x86 coma */
+#define X86_BUG_F00F			X86_BUG(0) /* "f00f" Intel F00F */
+#define X86_BUG_FDIV			X86_BUG(1) /* "fdiv" FPU FDIV */
+#define X86_BUG_COMA			X86_BUG(2) /* "coma" Cyrix 6x86 coma */
 #define X86_BUG_AMD_TLB_MMATCH		X86_BUG(3) /* "tlb_mmatch" AMD Erratum 383 */
 #define X86_BUG_AMD_APIC_C1E		X86_BUG(4) /* "apic_c1e" AMD Erratum 400 */
-#define X86_BUG_11AP			X86_BUG(5) /* Bad local APIC aka 11AP */
-#define X86_BUG_FXSAVE_LEAK		X86_BUG(6) /* FXSAVE leaks FOP/FIP/FOP */
-#define X86_BUG_CLFLUSH_MONITOR		X86_BUG(7) /* AAI65, CLFLUSH required before MONITOR */
-#define X86_BUG_SYSRET_SS_ATTRS		X86_BUG(8) /* SYSRET doesn't fix up SS attrs */
+#define X86_BUG_11AP			X86_BUG(5) /* "11ap" Bad local APIC aka 11AP */
+#define X86_BUG_FXSAVE_LEAK		X86_BUG(6) /* "fxsave_leak" FXSAVE leaks FOP/FIP/FOP */
+#define X86_BUG_CLFLUSH_MONITOR		X86_BUG(7) /* "clflush_monitor" AAI65, CLFLUSH required before MONITOR */
+#define X86_BUG_SYSRET_SS_ATTRS		X86_BUG(8) /* "sysret_ss_attrs" SYSRET doesn't fix up SS attrs */
 #ifdef CONFIG_X86_32
 /*
  * 64-bit kernels don't use X86_BUG_ESPFIX.  Make the define conditional
  * to avoid confusion.
  */
-#define X86_BUG_ESPFIX			X86_BUG(9) /* "" IRET to 16-bit SS corrupts ESP/RSP high bits */
+#define X86_BUG_ESPFIX			X86_BUG(9) /* IRET to 16-bit SS corrupts ESP/RSP high bits */
 #endif
-#define X86_BUG_NULL_SEG		X86_BUG(10) /* Nulling a selector preserves the base */
-#define X86_BUG_SWAPGS_FENCE		X86_BUG(11) /* SWAPGS without input dep on GS */
-#define X86_BUG_MONITOR			X86_BUG(12) /* IPI required to wake up remote CPU */
-#define X86_BUG_AMD_E400		X86_BUG(13) /* CPU is among the affected by Erratum 400 */
-#define X86_BUG_CPU_MELTDOWN		X86_BUG(14) /* CPU is affected by meltdown attack and needs kernel page table isolation */
-#define X86_BUG_SPECTRE_V1		X86_BUG(15) /* CPU is affected by Spectre variant 1 attack with conditional branches */
-#define X86_BUG_SPECTRE_V2		X86_BUG(16) /* CPU is affected by Spectre variant 2 attack with indirect branches */
-#define X86_BUG_SPEC_STORE_BYPASS	X86_BUG(17) /* CPU is affected by speculative store bypass attack */
-#define X86_BUG_L1TF			X86_BUG(18) /* CPU is affected by L1 Terminal Fault */
-#define X86_BUG_MDS			X86_BUG(19) /* CPU is affected by Microarchitectural data sampling */
-#define X86_BUG_MSBDS_ONLY		X86_BUG(20) /* CPU is only affected by the  MSDBS variant of BUG_MDS */
-#define X86_BUG_SWAPGS			X86_BUG(21) /* CPU is affected by speculation through SWAPGS */
-#define X86_BUG_TAA			X86_BUG(22) /* CPU is affected by TSX Async Abort(TAA) */
-#define X86_BUG_ITLB_MULTIHIT		X86_BUG(23) /* CPU may incur MCE during certain page attribute changes */
-#define X86_BUG_SRBDS			X86_BUG(24) /* CPU may leak RNG bits if not mitigated */
-#define X86_BUG_MMIO_STALE_DATA		X86_BUG(25) /* CPU is affected by Processor MMIO Stale Data vulnerabilities */
-#define X86_BUG_MMIO_UNKNOWN		X86_BUG(26) /* CPU is too old and its MMIO Stale Data status is unknown */
-#define X86_BUG_RETBLEED		X86_BUG(27) /* CPU is affected by RETBleed */
-#define X86_BUG_EIBRS_PBRSB		X86_BUG(28) /* EIBRS is vulnerable to Post Barrier RSB Predictions */
-#define X86_BUG_SMT_RSB			X86_BUG(29) /* CPU is vulnerable to Cross-Thread Return Address Predictions */
-#define X86_BUG_GDS			X86_BUG(30) /* CPU is affected by Gather Data Sampling */
-#define X86_BUG_TDX_PW_MCE		X86_BUG(31) /* CPU may incur #MC if non-TD software does partial write to TDX private memory */
+#define X86_BUG_NULL_SEG		X86_BUG(10) /* "null_seg" Nulling a selector preserves the base */
+#define X86_BUG_SWAPGS_FENCE		X86_BUG(11) /* "swapgs_fence" SWAPGS without input dep on GS */
+#define X86_BUG_MONITOR			X86_BUG(12) /* "monitor" IPI required to wake up remote CPU */
+#define X86_BUG_AMD_E400		X86_BUG(13) /* "amd_e400" CPU is among the affected by Erratum 400 */
+#define X86_BUG_CPU_MELTDOWN		X86_BUG(14) /* "cpu_meltdown" CPU is affected by meltdown attack and needs kernel page table isolation */
+#define X86_BUG_SPECTRE_V1		X86_BUG(15) /* "spectre_v1" CPU is affected by Spectre variant 1 attack with conditional branches */
+#define X86_BUG_SPECTRE_V2		X86_BUG(16) /* "spectre_v2" CPU is affected by Spectre variant 2 attack with indirect branches */
+#define X86_BUG_SPEC_STORE_BYPASS	X86_BUG(17) /* "spec_store_bypass" CPU is affected by speculative store bypass attack */
+#define X86_BUG_L1TF			X86_BUG(18) /* "l1tf" CPU is affected by L1 Terminal Fault */
+#define X86_BUG_MDS			X86_BUG(19) /* "mds" CPU is affected by Microarchitectural data sampling */
+#define X86_BUG_MSBDS_ONLY		X86_BUG(20) /* "msbds_only" CPU is only affected by the  MSDBS variant of BUG_MDS */
+#define X86_BUG_SWAPGS			X86_BUG(21) /* "swapgs" CPU is affected by speculation through SWAPGS */
+#define X86_BUG_TAA			X86_BUG(22) /* "taa" CPU is affected by TSX Async Abort(TAA) */
+#define X86_BUG_ITLB_MULTIHIT		X86_BUG(23) /* "itlb_multihit" CPU may incur MCE during certain page attribute changes */
+#define X86_BUG_SRBDS			X86_BUG(24) /* "srbds" CPU may leak RNG bits if not mitigated */
+#define X86_BUG_MMIO_STALE_DATA		X86_BUG(25) /* "mmio_stale_data" CPU is affected by Processor MMIO Stale Data vulnerabilities */
+#define X86_BUG_MMIO_UNKNOWN		X86_BUG(26) /* "mmio_unknown" CPU is too old and its MMIO Stale Data status is unknown */
+#define X86_BUG_RETBLEED		X86_BUG(27) /* "retbleed" CPU is affected by RETBleed */
+#define X86_BUG_EIBRS_PBRSB		X86_BUG(28) /* "eibrs_pbrsb" EIBRS is vulnerable to Post Barrier RSB Predictions */
+#define X86_BUG_SMT_RSB			X86_BUG(29) /* "smt_rsb" CPU is vulnerable to Cross-Thread Return Address Predictions */
+#define X86_BUG_GDS			X86_BUG(30) /* "gds" CPU is affected by Gather Data Sampling */
+#define X86_BUG_TDX_PW_MCE		X86_BUG(31) /* "tdx_pw_mce" CPU may incur #MC if non-TD software does partial write to TDX private memory */
 
 /* BUG word 2 */
-#define X86_BUG_SRSO			X86_BUG(1*32 + 0) /* AMD SRSO bug */
-#define X86_BUG_DIV0			X86_BUG(1*32 + 1) /* AMD DIV0 speculation bug */
-#define X86_BUG_RFDS			X86_BUG(1*32 + 2) /* CPU is vulnerable to Register File Data Sampling */
-#define X86_BUG_BHI			X86_BUG(1*32 + 3) /* CPU is affected by Branch History Injection */
+#define X86_BUG_SRSO			X86_BUG(1*32 + 0) /* "srso" AMD SRSO bug */
+#define X86_BUG_DIV0			X86_BUG(1*32 + 1) /* "div0" AMD DIV0 speculation bug */
+#define X86_BUG_RFDS			X86_BUG(1*32 + 2) /* "rfds" CPU is vulnerable to Register File Data Sampling */
+#define X86_BUG_BHI			X86_BUG(1*32 + 3) /* "bhi" CPU is affected by Branch History Injection */
 #endif /* _ASM_X86_CPUFEATURES_H */
diff --git a/tools/arch/x86/include/asm/msr-index.h b/tools/arch/x86/include/asm/msr-index.h
index e022e6eb766c..82c6a4d350e0 100644
--- a/tools/arch/x86/include/asm/msr-index.h
+++ b/tools/arch/x86/include/asm/msr-index.h
@@ -566,6 +566,12 @@
 #define MSR_RELOAD_PMC0			0x000014c1
 #define MSR_RELOAD_FIXED_CTR0		0x00001309
 
+/* V6 PMON MSR range */
+#define MSR_IA32_PMC_V6_GP0_CTR		0x1900
+#define MSR_IA32_PMC_V6_GP0_CFG_A	0x1901
+#define MSR_IA32_PMC_V6_FX0_CTR		0x1980
+#define MSR_IA32_PMC_V6_STEP		4
+
 /* KeyID partitioning between MKTME and TDX */
 #define MSR_IA32_MKTME_KEYID_PARTITIONING	0x00000087
 
@@ -660,6 +666,8 @@
 #define MSR_AMD64_RMP_BASE		0xc0010132
 #define MSR_AMD64_RMP_END		0xc0010133
 
+#define MSR_SVSM_CAA			0xc001f000
+
 /* AMD Collaborative Processor Performance Control MSRs */
 #define MSR_AMD_CPPC_CAP1		0xc00102b0
 #define MSR_AMD_CPPC_ENABLE		0xc00102b1
@@ -781,6 +789,8 @@
 #define MSR_K7_HWCR_IRPERF_EN		BIT_ULL(MSR_K7_HWCR_IRPERF_EN_BIT)
 #define MSR_K7_FID_VID_CTL		0xc0010041
 #define MSR_K7_FID_VID_STATUS		0xc0010042
+#define MSR_K7_HWCR_CPB_DIS_BIT		25
+#define MSR_K7_HWCR_CPB_DIS		BIT_ULL(MSR_K7_HWCR_CPB_DIS_BIT)
 
 /* K6 MSRs */
 #define MSR_K6_WHCR			0xc0000082
@@ -1164,6 +1174,7 @@
 #define MSR_IA32_QM_CTR			0xc8e
 #define MSR_IA32_PQR_ASSOC		0xc8f
 #define MSR_IA32_L3_CBM_BASE		0xc90
+#define MSR_RMID_SNC_CONFIG		0xca0
 #define MSR_IA32_L2_CBM_BASE		0xd10
 #define MSR_IA32_MBA_THRTL_BASE		0xd50
 
-- 
2.46.0.rc2.264.g509ed76dc8-goog

[PATCH 10/10] tools/include: Sync arm64 headers with the kernel sources

[Namhyung Kim]

To pick up changes from:

  9ef54a384526 arm64: cputype: Add Cortex-A725 definitions
  58d245e03c32 arm64: cputype: Add Cortex-X1C definitions
  fd2ff5f0b320 arm64: cputype: Add Cortex-X925 definitions
  add332c40328 arm64: cputype: Add Cortex-A720 definitions
  be5a6f238700 arm64: cputype: Add Cortex-X3 definitions

This should be used to beautify x86 syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
  diff -u tools/arch/arm64/include/asm/cputype.h arch/arm64/include/asm/cputype.h

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/arch/arm64/include/asm/cputype.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tools/arch/arm64/include/asm/cputype.h b/tools/arch/arm64/include/asm/cputype.h
index 7b32b99023a2..5fd7caea4419 100644
--- a/tools/arch/arm64/include/asm/cputype.h
+++ b/tools/arch/arm64/include/asm/cputype.h
@@ -86,9 +86,14 @@
 #define ARM_CPU_PART_CORTEX_X2		0xD48
 #define ARM_CPU_PART_NEOVERSE_N2	0xD49
 #define ARM_CPU_PART_CORTEX_A78C	0xD4B
+#define ARM_CPU_PART_CORTEX_X1C		0xD4C
+#define ARM_CPU_PART_CORTEX_X3		0xD4E
 #define ARM_CPU_PART_NEOVERSE_V2	0xD4F
+#define ARM_CPU_PART_CORTEX_A720	0xD81
 #define ARM_CPU_PART_CORTEX_X4		0xD82
 #define ARM_CPU_PART_NEOVERSE_V3	0xD84
+#define ARM_CPU_PART_CORTEX_X925	0xD85
+#define ARM_CPU_PART_CORTEX_A725	0xD87
 
 #define APM_CPU_PART_XGENE		0x000
 #define APM_CPU_VAR_POTENZA		0x00
@@ -162,9 +167,14 @@
 #define MIDR_CORTEX_X2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X2)
 #define MIDR_NEOVERSE_N2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N2)
 #define MIDR_CORTEX_A78C	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A78C)
+#define MIDR_CORTEX_X1C	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X1C)
+#define MIDR_CORTEX_X3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X3)
 #define MIDR_NEOVERSE_V2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V2)
+#define MIDR_CORTEX_A720 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A720)
 #define MIDR_CORTEX_X4 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X4)
 #define MIDR_NEOVERSE_V3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3)
+#define MIDR_CORTEX_X925 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X925)
+#define MIDR_CORTEX_A725 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A725)
 #define MIDR_THUNDERX	MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX)
 #define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX)
 #define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX)
-- 
2.46.0.rc2.264.g509ed76dc8-goog

Re: [PATCH 06/10] tools/include: Sync uapi/asm-generic/unistd.h with the kernel sources

[Arnd Bergmann]

On Wed, Aug 7, 2024, at 00:50, Namhyung Kim wrote:
> And arch syscall tables to pick up changes from:
>
>   b1e31c134a8a powerpc: restore some missing spu syscalls
>   d3882564a77c syscalls: fix compat_sys_io_pgetevents_time64 usage
>   54233a425403 uretprobe: change syscall number, again
>   63ded110979b uprobe: Change uretprobe syscall scope and number
>   9142be9e6443 x86/syscall: Mark exit[_group] syscall handlers __noreturn
>   9aae1baa1c5d x86, arm: Add missing license tag to syscall tables files
>   5c28424e9a34 syscalls: Fix to add sys_uretprobe to syscall.tbl
>   190fec72df4a uprobe: Wire up uretprobe system call
>
> This should be used to beautify syscall arguments and it addresses
> these tools/perf build warnings:
>
>   Warning: Kernel ABI header differences:
>   diff -u tools/arch/arm64/include/uapi/asm/unistd.h 
> arch/arm64/include/uapi/asm/unistd.h
>   diff -u tools/include/uapi/asm-generic/unistd.h 
> include/uapi/asm-generic/unistd.h
>   diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl 
> arch/x86/entry/syscalls/syscall_64.tbl
>   diff -u tools/perf/arch/powerpc/entry/syscalls/syscall.tbl 
> arch/powerpc/kernel/syscalls/syscall.tbl
>   diff -u tools/perf/arch/s390/entry/syscalls/syscall.tbl 
> arch/s390/kernel/syscalls/syscall.tbl
>
> Please see tools/include/uapi/README for details (it's in the first patch
> of this series).
>
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: linux-arch@vger.kernel.org
> Signed-off-by: Namhyung Kim <namhyung@kernel.org>
> ---
>  tools/arch/arm64/include/uapi/asm/unistd.h    | 24 +------------------
>  tools/include/uapi/asm-generic/unistd.h       |  2 +-
>  .../arch/powerpc/entry/syscalls/syscall.tbl   |  6 ++++-
>  .../perf/arch/s390/entry/syscalls/syscall.tbl |  2 +-
>  .../arch/x86/entry/syscalls/syscall_64.tbl    |  8 ++++---
>  5 files changed, 13 insertions(+), 29 deletions(-)
>
> diff --git a/tools/arch/arm64/include/uapi/asm/unistd.h 
> b/tools/arch/arm64/include/uapi/asm/unistd.h
> index 9306726337fe..df36f23876e8 100644
> --- a/tools/arch/arm64/include/uapi/asm/unistd.h
> +++ b/tools/arch/arm64/include/uapi/asm/unistd.h
> -
> -#define __ARCH_WANT_RENAMEAT
> -#define __ARCH_WANT_NEW_STAT
> -#define __ARCH_WANT_SET_GET_RLIMIT
> -#define __ARCH_WANT_TIME32_SYSCALLS
> -#define __ARCH_WANT_MEMFD_SECRET
> -
> -#include <asm-generic/unistd.h>
> +#include <asm/unistd_64.h>

This part won't work by itself, since you don't pick up
the generated asm/unistd_64.h header but keep the old
asm-generic/unistd.h header. Both have the same contents,
so the easy way to do this is to just keep the existing
version of the arm64 header for 6.11 and add a script to
generate it in 6.12 the way we do for x86, using an
architecture-independent script.

> @@ -68,7 +69,7 @@
>  57	common	fork			sys_fork
>  58	common	vfork			sys_vfork
>  59	64	execve			sys_execve
> -60	common	exit			sys_exit
> +60	common	exit			sys_exit			-			noreturn
>  61	common	wait4			sys_wait4
>  62	common	kill			sys_kill
>  63	common	uname			sys_newuname

Have you checked if this works correctly with the
existing tools/perf/arch/x86/entry/syscalls/syscalltbl.sh?

Since not just table file contents but also the file format
changed here, there is a good chance that the output
is no longer what we need.

Unfortunately, the format on x86 is now incompatible with
the one on s390. I have a patch to change s390 in the future
so we can use a single script for all of them.

      Arnd

Re: [PATCH 06/10] tools/include: Sync uapi/asm-generic/unistd.h with the kernel sources

[Namhyung Kim]

Hello,

On Wed, Aug 07, 2024 at 09:11:01AM +0200, Arnd Bergmann wrote:
> On Wed, Aug 7, 2024, at 00:50, Namhyung Kim wrote:
> > And arch syscall tables to pick up changes from:
> >
> >   b1e31c134a8a powerpc: restore some missing spu syscalls
> >   d3882564a77c syscalls: fix compat_sys_io_pgetevents_time64 usage
> >   54233a425403 uretprobe: change syscall number, again
> >   63ded110979b uprobe: Change uretprobe syscall scope and number
> >   9142be9e6443 x86/syscall: Mark exit[_group] syscall handlers __noreturn
> >   9aae1baa1c5d x86, arm: Add missing license tag to syscall tables files
> >   5c28424e9a34 syscalls: Fix to add sys_uretprobe to syscall.tbl
> >   190fec72df4a uprobe: Wire up uretprobe system call
> >
> > This should be used to beautify syscall arguments and it addresses
> > these tools/perf build warnings:
> >
> >   Warning: Kernel ABI header differences:
> >   diff -u tools/arch/arm64/include/uapi/asm/unistd.h 
> > arch/arm64/include/uapi/asm/unistd.h
> >   diff -u tools/include/uapi/asm-generic/unistd.h 
> > include/uapi/asm-generic/unistd.h
> >   diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl 
> > arch/x86/entry/syscalls/syscall_64.tbl
> >   diff -u tools/perf/arch/powerpc/entry/syscalls/syscall.tbl 
> > arch/powerpc/kernel/syscalls/syscall.tbl
> >   diff -u tools/perf/arch/s390/entry/syscalls/syscall.tbl 
> > arch/s390/kernel/syscalls/syscall.tbl
> >
> > Please see tools/include/uapi/README for details (it's in the first patch
> > of this series).
> >
> > Cc: Arnd Bergmann <arnd@arndb.de>
> > Cc: linux-arch@vger.kernel.org
> > Signed-off-by: Namhyung Kim <namhyung@kernel.org>
> > ---
> >  tools/arch/arm64/include/uapi/asm/unistd.h    | 24 +------------------
> >  tools/include/uapi/asm-generic/unistd.h       |  2 +-
> >  .../arch/powerpc/entry/syscalls/syscall.tbl   |  6 ++++-
> >  .../perf/arch/s390/entry/syscalls/syscall.tbl |  2 +-
> >  .../arch/x86/entry/syscalls/syscall_64.tbl    |  8 ++++---
> >  5 files changed, 13 insertions(+), 29 deletions(-)
> >
> > diff --git a/tools/arch/arm64/include/uapi/asm/unistd.h 
> > b/tools/arch/arm64/include/uapi/asm/unistd.h
> > index 9306726337fe..df36f23876e8 100644
> > --- a/tools/arch/arm64/include/uapi/asm/unistd.h
> > +++ b/tools/arch/arm64/include/uapi/asm/unistd.h
> > -
> > -#define __ARCH_WANT_RENAMEAT
> > -#define __ARCH_WANT_NEW_STAT
> > -#define __ARCH_WANT_SET_GET_RLIMIT
> > -#define __ARCH_WANT_TIME32_SYSCALLS
> > -#define __ARCH_WANT_MEMFD_SECRET
> > -
> > -#include <asm-generic/unistd.h>
> > +#include <asm/unistd_64.h>
> 
> This part won't work by itself, since you don't pick up
> the generated asm/unistd_64.h header but keep the old
> asm-generic/unistd.h header. Both have the same contents,
> so the easy way to do this is to just keep the existing
> version of the arm64 header for 6.11 and add a script to
> generate it in 6.12 the way we do for x86, using an
> architecture-independent script.

Thanks for the review, I'll drop the arm64 parts for now.

> 
> > @@ -68,7 +69,7 @@
> >  57	common	fork			sys_fork
> >  58	common	vfork			sys_vfork
> >  59	64	execve			sys_execve
> > -60	common	exit			sys_exit
> > +60	common	exit			sys_exit			-			noreturn
> >  61	common	wait4			sys_wait4
> >  62	common	kill			sys_kill
> >  63	common	uname			sys_newuname
> 
> Have you checked if this works correctly with the
> existing tools/perf/arch/x86/entry/syscalls/syscalltbl.sh?

Yep, the script only cares about the number and the name.

  # the params are: nr abi name entry compat
  # use _ for intentionally unused variables according to SC2034
  while read nr _ name _ _; do
      if [ $nr -ge 512 ] ; then # discard compat sycalls
          break
      fi
  
      emit "$nr" "$name"
      max_nr=$nr
  done < $sorted_table

The only difference I see was the added uretprobe syscall.

  $ tools/arch/x86/entry/syscalls/syscalltbl.sh tools/arch/x86/entry/syscalls/syscall_64.tbl x86_64 > b
  (apply this series...)
  $ tools/arch/x86/entry/syscalls/syscalltbl.sh tools/arch/x86/entry/syscalls/syscall_64.tbl x86_64 > a
  
  $ diff -u b a
  --- b	2024-08-07 10:28:04.267738574 -0700
  +++ a	2024-08-07 10:28:18.543965369 -0700
  @@ -334,6 +334,7 @@
   	[332] = "statx",
   	[333] = "io_pgetevents",
   	[334] = "rseq",
  +	[335] = "uretprobe",
   	[424] = "pidfd_send_signal",
   	[425] = "io_uring_setup",
   	[426] = "io_uring_enter",

Thanks,
Namhyung

> 
> Since not just table file contents but also the file format
> changed here, there is a good chance that the output
> is no longer what we need.
> 
> Unfortunately, the format on x86 is now incompatible with
> the one on s390. I have a patch to change s390 in the future
> so we can use a single script for all of them.
> 
>       Arnd

Re: [PATCHSET 00/10] perf tools: Sync tools and kernel headers for v6.11

[Namhyung Kim]

Hello folks,

On Tue, Aug 06, 2024 at 03:50:03PM -0700, Namhyung Kim wrote:
> Hello,
> 
> This is the usual sync up in header files we keep in tools directory.
> I put a file to give the reason of this work and not to repeat it in
> every commit message.  The changes will be carried in the perf-tools
> tree.
 
Could you please double check what's in the tmp.perf-tools branch at the
perf-tools tree so I don't break build and perf trace for arm64, powerpc
and s390?  It has this patchset + arm64 unistd header revert (according
to the discussion on patch 6/10) on top of v6.11-rc2.

Thanks,
Namhyung

> 
> Namhyung Kim (10):
>   perf tools: Add tools/include/uapi/README
>   tools/include: Sync uapi/drm/i915_drm.h with the kernel sources
>   tools/include: Sync uapi/linux/kvm.h with the kernel sources
>   tools/include: Sync uapi/linux/perf.h with the kernel sources
>   tools/include: Sync uapi/sound/asound.h with the kernel sources
>   tools/include: Sync uapi/asm-generic/unistd.h with the kernel sources
>   tools/include: Sync network socket headers with the kernel sources
>   tools/include: Sync filesystem headers with the kernel sources
>   tools/include: Sync x86 headers with the kernel sources
>   tools/include: Sync arm64 headers with the kernel sources
> 
>  tools/arch/arm64/include/asm/cputype.h        |  10 +
>  tools/arch/arm64/include/uapi/asm/unistd.h    |  24 +-
>  tools/arch/powerpc/include/uapi/asm/kvm.h     |   3 +
>  tools/arch/x86/include/asm/cpufeatures.h      | 803 +++++++++---------
>  tools/arch/x86/include/asm/msr-index.h        |  11 +
>  tools/arch/x86/include/uapi/asm/kvm.h         |  49 ++
>  tools/arch/x86/include/uapi/asm/svm.h         |   1 +
>  tools/include/uapi/README                     |  73 ++
>  tools/include/uapi/asm-generic/unistd.h       |   2 +-
>  tools/include/uapi/drm/i915_drm.h             |  27 +
>  tools/include/uapi/linux/in.h                 |   2 +
>  tools/include/uapi/linux/kvm.h                |  17 +-
>  tools/include/uapi/linux/perf_event.h         |   6 +-
>  tools/include/uapi/linux/stat.h               |  12 +-
>  .../arch/powerpc/entry/syscalls/syscall.tbl   |   6 +-
>  .../perf/arch/s390/entry/syscalls/syscall.tbl |   2 +-
>  .../arch/x86/entry/syscalls/syscall_64.tbl    |   8 +-
>  .../perf/trace/beauty/include/linux/socket.h  |   5 +-
>  .../perf/trace/beauty/include/uapi/linux/fs.h | 163 +++-
>  .../trace/beauty/include/uapi/linux/mount.h   |  10 +-
>  .../trace/beauty/include/uapi/linux/stat.h    |  12 +-
>  .../trace/beauty/include/uapi/sound/asound.h  |   9 +-
>  22 files changed, 810 insertions(+), 445 deletions(-)
>  create mode 100644 tools/include/uapi/README
> 
> -- 
> 2.46.0.rc2.264.g509ed76dc8-goog
> 

Re: [PATCHSET 00/10] perf tools: Sync tools and kernel headers for v6.11

[Arnaldo Carvalho de Melo]

On Wed, Aug 07, 2024 at 11:12:45AM -0700, Namhyung Kim wrote:
> On Tue, Aug 06, 2024 at 03:50:03PM -0700, Namhyung Kim wrote:
> > This is the usual sync up in header files we keep in tools directory.
> > I put a file to give the reason of this work and not to repeat it in
> > every commit message.  The changes will be carried in the perf-tools
> > tree.

> Could you please double check what's in the tmp.perf-tools branch at the
> perf-tools tree so I don't break build and perf trace for arm64, powerpc
> and s390?  It has this patchset + arm64 unistd header revert (according
> to the discussion on patch 6/10) on top of v6.11-rc2.

On arm64:

acme@roc-rk3399-pc:~/git/perf-tools$ git log --oneline -10
d5b854893d27 (HEAD -> perf-tools, perf-tools/tmp.perf-tools) tools/include: Sync arm64 headers with the kernel sources
f6d9883f8e68 tools/include: Sync x86 headers with the kernel sources
845295f4004c tools/include: Sync filesystem headers with the kernel sources
ed86525f1f4b tools/include: Sync network socket headers with the kernel sources
568901e709d7 tools/include: Sync uapi/asm-generic/unistd.h with the kernel sources
b97350067626 tools/include: Sync uapi/sound/asound.h with the kernel sources
8ec9497d3ef3 tools/include: Sync uapi/linux/perf.h with the kernel sources
a625df3995c3 tools/include: Sync uapi/linux/kvm.h with the kernel sources
aef21f6b6a4a tools/include: Sync uapi/drm/i915_drm.h with the kernel sources
fbc05142ccdd perf tools: Add tools/include/uapi/README
acme@roc-rk3399-pc:~/git/perf-tools$
acme@roc-rk3399-pc:~/git/perf-tools$ sudo su -
[sudo] password for acme: 
root@roc-rk3399-pc:~# perf -vv
perf version 6.11.rc2.gd5b854893d27
                 dwarf: [ on  ]  # HAVE_DWARF_SUPPORT
    dwarf_getlocations: [ on  ]  # HAVE_DWARF_GETLOCATIONS_SUPPORT
         syscall_table: [ on  ]  # HAVE_SYSCALL_TABLE_SUPPORT
                libbfd: [ OFF ]  # HAVE_LIBBFD_SUPPORT
            debuginfod: [ OFF ]  # HAVE_DEBUGINFOD_SUPPORT
                libelf: [ on  ]  # HAVE_LIBELF_SUPPORT
               libnuma: [ on  ]  # HAVE_LIBNUMA_SUPPORT
numa_num_possible_cpus: [ on  ]  # HAVE_LIBNUMA_SUPPORT
               libperl: [ on  ]  # HAVE_LIBPERL_SUPPORT
             libpython: [ on  ]  # HAVE_LIBPYTHON_SUPPORT
              libslang: [ on  ]  # HAVE_SLANG_SUPPORT
             libcrypto: [ on  ]  # HAVE_LIBCRYPTO_SUPPORT
             libunwind: [ on  ]  # HAVE_LIBUNWIND_SUPPORT
    libdw-dwarf-unwind: [ on  ]  # HAVE_DWARF_SUPPORT
           libcapstone: [ OFF ]  # HAVE_LIBCAPSTONE_SUPPORT
                  zlib: [ on  ]  # HAVE_ZLIB_SUPPORT
                  lzma: [ on  ]  # HAVE_LZMA_SUPPORT
             get_cpuid: [ on  ]  # HAVE_AUXTRACE_SUPPORT
                   bpf: [ on  ]  # HAVE_LIBBPF_SUPPORT
                   aio: [ on  ]  # HAVE_AIO_SUPPORT
                  zstd: [ on  ]  # HAVE_ZSTD_SUPPORT
               libpfm4: [ on  ]  # HAVE_LIBPFM
         libtraceevent: [ on  ]  # HAVE_LIBTRACEEVENT
         bpf_skeletons: [ on  ]  # HAVE_BPF_SKEL
  dwarf-unwind-support: [ on  ]  # HAVE_DWARF_UNWIND_SUPPORT
            libopencsd: [ on  ]  # HAVE_CSTRACE_SUPPORT
root@roc-rk3399-pc:~# perf trace -e *sleep sleep 1.2345678
     0.000 (1235.340 ms): sleep/8628 clock_nanosleep(rqtp: { .tv_sec: 1, .tv_nsec: 234567800 }, rmtp: 0xfffff4ae40d8) = 0
root@roc-rk3399-pc:~# strace -e bpf perf trace -e *sleep sleep 1.2345678 |& head
bpf(0x24 /* BPF_??? */, 0xffffc86fb670, 8) = -1 EINVAL (Invalid argument)
bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SOCKET_FILTER, insn_cnt=2, insns=0xffffc86fb420, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 8
bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SOCKET_FILTER, insn_cnt=2, insns=0xffffc86fb6b8, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 8
bpf(BPF_BTF_LOAD, {btf="\237\353\1\0\30\0\0\0\0\0\0\0000\0\0\0000\0\0\0\t\0\0\0\1\0\0\0\0\0\0\1"..., btf_log_buf=NULL, btf_size=81, btf_log_size=0, btf_log_level=0}, 40) = 8
bpf(BPF_BTF_LOAD, {btf="\237\353\1\0\30\0\0\0\0\0\0\0000\0\0\0000\0\0\0\5\0\0\0\0\0\0\0\0\0\0\1"..., btf_log_buf=NULL, btf_size=77, btf_log_size=0, btf_log_level=0}, 40) = 8
bpf(BPF_BTF_LOAD, {btf="\237\353\1\0\30\0\0\0\0\0\0\0l\0\0\0l\0\0\0\16\0\0\0\1\0\0\0\0\0\0\1"..., btf_log_buf=NULL, btf_size=146, btf_log_size=0, btf_log_level=0}, 40) = 8
bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SOCKET_FILTER, insn_cnt=2, insns=0xffffc86fb150, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="libbpf_nametest", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 9
bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_KPROBE, insn_cnt=4, insns=0xffffc86fb4f8, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="det_arg_ctx", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=8, func_info_rec_size=8, func_info=0xffffc86fb4e8, func_info_cnt=2, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EINVAL (Invalid argument)
bpf(BPF_BTF_LOAD, {btf="\237\353\1\0\30\0\0\0\0\0\0\0\20\0\0\0\20\0\0\0\5\0\0\0\1\0\0\0\0\0\0\1"..., btf_log_buf=NULL, btf_size=45, btf_log_size=0, btf_log_level=0}, 40) = 8
bpf(BPF_BTF_LOAD, {btf="\237\353\1\0\30\0\0\0\0\0\0\0000\0\0\0000\0\0\0\t\0\0\0\1\0\0\0\0\0\0\1"..., btf_log_buf=NULL, btf_size=81, btf_log_size=0, btf_log_level=0}, 40) = 8
root@roc-rk3399-pc:~# perf trace -e open* sleep 1
     0.000 ( 0.078 ms): sleep/8635 openat(dfd: CWD, filename: "/etc/ld.so.cache", flags: RDONLY|CLOEXEC) = 3
     0.162 ( 0.031 ms): sleep/8635 openat(dfd: CWD, filename: "/lib/aarch64-linux-gnu/libc.so.6", flags: RDONLY|CLOEXEC) = 3
     1.279 ( 0.043 ms): sleep/8635 openat(dfd: CWD, filename: "", flags: RDONLY|CLOEXEC)                 = -1 ENOENT (No such file or directory)
     1.371 ( 0.031 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/share/locale/locale.alias", flags: RDONLY|CLOEXEC) = 3
     1.542 ( 0.020 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_IDENTIFICATION", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     1.573 ( 0.024 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_IDENTIFICATION", flags: RDONLY|CLOEXEC) = 3
     1.664 ( 0.025 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/aarch64-linux-gnu/gconv/gconv-modules.cache") = 3
     1.782 ( 0.020 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_MEASUREMENT", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     1.821 ( 0.021 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_MEASUREMENT", flags: RDONLY|CLOEXEC) = 3
     1.909 ( 0.018 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_TELEPHONE", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     1.938 ( 0.019 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_TELEPHONE", flags: RDONLY|CLOEXEC) = 3
     2.023 ( 0.024 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_ADDRESS", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     2.059 ( 0.020 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_ADDRESS", flags: RDONLY|CLOEXEC) = 3
     2.151 ( 0.019 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_NAME", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     2.180 ( 0.020 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_NAME", flags: RDONLY|CLOEXEC) = 3
     2.279 ( 0.017 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_PAPER", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     2.311 ( 0.023 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_PAPER", flags: RDONLY|CLOEXEC) = 3
     2.420 ( 0.027 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_MESSAGES", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     2.460 ( 0.025 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_MESSAGES", flags: RDONLY|CLOEXEC) = 3
     2.514 ( 0.021 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_MESSAGES/SYS_LC_MESSAGES", flags: RDONLY|CLOEXEC) = 3
     2.609 ( 0.025 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_MONETARY", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     2.646 ( 0.022 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_MONETARY", flags: RDONLY|CLOEXEC) = 3
     2.741 ( 0.024 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_COLLATE", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     2.778 ( 0.020 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_COLLATE", flags: RDONLY|CLOEXEC) = 3
     2.881 ( 0.024 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_TIME", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     2.917 ( 0.020 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_TIME", flags: RDONLY|CLOEXEC) = 3
     3.013 ( 0.025 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_NUMERIC", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     3.050 ( 0.021 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_NUMERIC", flags: RDONLY|CLOEXEC) = 3
     3.138 ( 0.024 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.UTF-8/LC_CTYPE", flags: RDONLY|CLOEXEC) = -1 ENOENT (No such file or directory)
     3.174 ( 0.021 ms): sleep/8635 openat(dfd: CWD, filename: "/usr/lib/locale/C.utf8/LC_CTYPE", flags: RDONLY|CLOEXEC) = 3
root@roc-rk3399-pc:~#

The only problem that is outstanding is that one I need to send a patch
for, 32-bit build is broken due to some trivial stuff:

  18    79.36 debian:experimental           : Ok   gcc (Debian 14.1.0-5) 14.1.0 , Debian clang version 16.0.6 (27+b1) flex 2.6.4
  19     3.96 debian:experimental-x-arm64   : FAIL gcc version 14.1.0 (Debian 14.1.0-5) 
                     from libbpf.c:36:
    /git/perf-6.11.0-rc2/tools/include/uapi/asm/bpf_perf_event.h:2:10: fatal error: ../../arch/arm64/include/uapi/asm/bpf_perf_event.h: No such file or directory
        2 | #include "../../arch/arm64/include/uapi/asm/bpf_perf_event.h"
          |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    compilation terminated.
      CC      /tmp/build/perf/libbpf/staticobjs/btf_iter.o
      CC      /tmp/build/perf/libbpf/staticobjs/btf_relocate.o
      LD      /tmp/build/perf/libapi/fs/libapi-in.o
      LD      /tmp/build/perf/libapi/libapi-in.o
    In file included from /git/perf-6.11.0-rc2/tools/include/uapi/linux/bpf_perf_event.h:11,
                     from libbpf.c:36:
    /git/perf-6.11.0-rc2/tools/include/uapi/asm/bpf_perf_event.h:2:10: fatal error: ../../arch/arm64/include/uapi/asm/bpf_perf_event.h: No such file or directory
        2 | #include "../../arch/arm64/include/uapi/asm/bpf_perf_event.h"
          |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    compilation terminated.
      LD      /tmp/build/perf/libperf/libperf-in.o
    make[4]: *** [/git/perf-6.11.0-rc2/tools/build/Makefile.build:105: /tmp/build/perf/libbpf/staticobjs/libbpf.o] Error 1
    make[4]: *** Waiting for unfinished jobs....
      AR      /tmp/build/perf/libperf/libperf.a
      AR      /tmp/build/perf/libapi/libapi.a

Also works on x86_64:

root@number:~# perf -v
perf version 6.11.rc2.gd5b854893d27
root@number:~# 
root@number:~# 
root@number:~# perf trace -e *sleep sleep 1.92837465
     0.000 (1928.436 ms): sleep/158555 clock_nanosleep(rqtp: { .tv_sec: 1, .tv_nsec: 928374651 }, rmtp: 0x7ffd188426d0) = 0
root@number:~# perf trace -e *mmsg --max-events 5
     0.000 ( 0.017 ms): NetworkManager/1322 recvmmsg(fd: 22, mmsg: 0x7ffe36cb6380, vlen: 8)                       = 1
     0.048 ( 0.010 ms): NetworkManager/1322 recvmmsg(fd: 26, mmsg: 0x7ffe36cb6380, vlen: 8)                       = 1
  1012.269 ( 0.018 ms): NetworkManager/1322 recvmmsg(fd: 22, mmsg: 0x7ffe36cb6380, vlen: 8)                       = 1
  1012.321 ( 0.005 ms): NetworkManager/1322 recvmmsg(fd: 26, mmsg: 0x7ffe36cb6380, vlen: 8)                       = 1
  2393.486 ( 0.029 ms): dbus-broker/2438 sendmmsg(fd: 31, mmsg: 0x7ffca4625ba0, vlen: 1, flags: DONTWAIT|NOSIGNAL) = 1
root@number:~# perf trace -e *nnect* --max-events 5
     0.000 ( 0.047 ms): pool/3064 connect(fd: 7, uservaddr: { .family: LOCAL, path: /var/run/.heim_org.h5l.kcm-socket }, addrlen: 110) = 0
  2694.480 ( 0.021 ms): DNS Res~ver #4/2450896 connect(fd: 242, uservaddr: { .family: LOCAL, path: /run/systemd/resolve/io.systemd.Resolve }, addrlen: 42) = 0
  2694.906 ( 0.015 ms): systemd-resolv/1185 connect(fd: 25, uservaddr: { .family: INET6, port: 53, addr: fe80::1ae8:29ff:fe4c:90b0, scope_id: 3 }, addrlen: 28) = 0
  2694.969 ( 0.005 ms): systemd-resolv/1185 connect(fd: 26, uservaddr: { .family: INET6, port: 53, addr: fe80::1ae8:29ff:fe4c:90b0, scope_id: 6 }, addrlen: 28) = 0
  2696.329 ( 0.014 ms): DNS Res~ver #4/2450896 connect(fd: 242, uservaddr: { .family: INET6, port: 0, addr: 2800:3f0:4004:803::200e }, addrlen: 28) = 0
root@number:~# uname -a
Linux number 6.9.10-200.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jul 18 21:39:30 UTC 2024 x86_64 GNU/Linux
root@number:~#

All the other container builds didn't regress.

Thanks,

- Arnaldo

Re: [PATCHSET 00/10] perf tools: Sync tools and kernel headers for v6.11

[Athira Rajeev]

> On 7 Aug 2024, at 11:42 PM, Namhyung Kim <namhyung@kernel.org> wrote:
> 
> Hello folks,
> 
> On Tue, Aug 06, 2024 at 03:50:03PM -0700, Namhyung Kim wrote:
>> Hello,
>> 
>> This is the usual sync up in header files we keep in tools directory.
>> I put a file to give the reason of this work and not to repeat it in
>> every commit message.  The changes will be carried in the perf-tools
>> tree.
> 
> Could you please double check what's in the tmp.perf-tools branch at the
> perf-tools tree so I don't break build and perf trace for arm64, powerpc
> and s390?  It has this patchset + arm64 unistd header revert (according
> to the discussion on patch 6/10) on top of v6.11-rc2.
> 
> Thanks,
> Namhyung
Hi Namhyung,

Can you please point to the tree. I checked in https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git as well as https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git , but didn’t find the changes. May be I am missing something. I am trying to check the build in powerpc.

Thanks
Athira


> 
>> 
>> Namhyung Kim (10):
>>  perf tools: Add tools/include/uapi/README
>>  tools/include: Sync uapi/drm/i915_drm.h with the kernel sources
>>  tools/include: Sync uapi/linux/kvm.h with the kernel sources
>>  tools/include: Sync uapi/linux/perf.h with the kernel sources
>>  tools/include: Sync uapi/sound/asound.h with the kernel sources
>>  tools/include: Sync uapi/asm-generic/unistd.h with the kernel sources
>>  tools/include: Sync network socket headers with the kernel sources
>>  tools/include: Sync filesystem headers with the kernel sources
>>  tools/include: Sync x86 headers with the kernel sources
>>  tools/include: Sync arm64 headers with the kernel sources
>> 
>> tools/arch/arm64/include/asm/cputype.h        |  10 +
>> tools/arch/arm64/include/uapi/asm/unistd.h    |  24 +-
>> tools/arch/powerpc/include/uapi/asm/kvm.h     |   3 +
>> tools/arch/x86/include/asm/cpufeatures.h      | 803 +++++++++---------
>> tools/arch/x86/include/asm/msr-index.h        |  11 +
>> tools/arch/x86/include/uapi/asm/kvm.h         |  49 ++
>> tools/arch/x86/include/uapi/asm/svm.h         |   1 +
>> tools/include/uapi/README                     |  73 ++
>> tools/include/uapi/asm-generic/unistd.h       |   2 +-
>> tools/include/uapi/drm/i915_drm.h             |  27 +
>> tools/include/uapi/linux/in.h                 |   2 +
>> tools/include/uapi/linux/kvm.h                |  17 +-
>> tools/include/uapi/linux/perf_event.h         |   6 +-
>> tools/include/uapi/linux/stat.h               |  12 +-
>> .../arch/powerpc/entry/syscalls/syscall.tbl   |   6 +-
>> .../perf/arch/s390/entry/syscalls/syscall.tbl |   2 +-
>> .../arch/x86/entry/syscalls/syscall_64.tbl    |   8 +-
>> .../perf/trace/beauty/include/linux/socket.h  |   5 +-
>> .../perf/trace/beauty/include/uapi/linux/fs.h | 163 +++-
>> .../trace/beauty/include/uapi/linux/mount.h   |  10 +-
>> .../trace/beauty/include/uapi/linux/stat.h    |  12 +-
>> .../trace/beauty/include/uapi/sound/asound.h  |   9 +-
>> 22 files changed, 810 insertions(+), 445 deletions(-)
>> create mode 100644 tools/include/uapi/README
>> 
>> -- 
>> 2.46.0.rc2.264.g509ed76dc8-goog
>> 

Re: [PATCHSET 00/10] perf tools: Sync tools and kernel headers for v6.11

[Namhyung Kim]

Hello,

On Thu, Aug 08, 2024 at 12:14:12PM +0530, Athira Rajeev wrote:
> 
> 
> > On 7 Aug 2024, at 11:42 PM, Namhyung Kim <namhyung@kernel.org> wrote:
> > 
> > Hello folks,
> > 
> > On Tue, Aug 06, 2024 at 03:50:03PM -0700, Namhyung Kim wrote:
> >> Hello,
> >> 
> >> This is the usual sync up in header files we keep in tools directory.
> >> I put a file to give the reason of this work and not to repeat it in
> >> every commit message.  The changes will be carried in the perf-tools
> >> tree.
> > 
> > Could you please double check what's in the tmp.perf-tools branch at the
> > perf-tools tree so I don't break build and perf trace for arm64, powerpc
> > and s390?  It has this patchset + arm64 unistd header revert (according
> > to the discussion on patch 6/10) on top of v6.11-rc2.
> > 
> > Thanks,
> > Namhyung
> Hi Namhyung,
> 
> Can you please point to the tree. I checked in https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git as well as https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git , but didn’t find the changes. May be I am missing something. I am trying to check the build in powerpc.

Oh, sorry about that.  It's in:
https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git

(no -next at the end)

Thanks,
Namhyung

Re: [PATCHSET 00/10] perf tools: Sync tools and kernel headers for v6.11

[Athira Rajeev]

> On 9 Aug 2024, at 12:14 AM, Namhyung Kim <namhyung@kernel.org> wrote:
> 
> Hello,
> 
> On Thu, Aug 08, 2024 at 12:14:12PM +0530, Athira Rajeev wrote:
>> 
>> 
>>> On 7 Aug 2024, at 11:42 PM, Namhyung Kim <namhyung@kernel.org> wrote:
>>> 
>>> Hello folks,
>>> 
>>> On Tue, Aug 06, 2024 at 03:50:03PM -0700, Namhyung Kim wrote:
>>>> Hello,
>>>> 
>>>> This is the usual sync up in header files we keep in tools directory.
>>>> I put a file to give the reason of this work and not to repeat it in
>>>> every commit message.  The changes will be carried in the perf-tools
>>>> tree.
>>> 
>>> Could you please double check what's in the tmp.perf-tools branch at the
>>> perf-tools tree so I don't break build and perf trace for arm64, powerpc
>>> and s390?  It has this patchset + arm64 unistd header revert (according
>>> to the discussion on patch 6/10) on top of v6.11-rc2.
>>> 
>>> Thanks,
>>> Namhyung
>> Hi Namhyung,
>> 
>> Can you please point to the tree. I checked in https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git as well as https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git , but didn’t find the changes. May be I am missing something. I am trying to check the build in powerpc.
> 
> Oh, sorry about that.  It's in:
> https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git
> 
> (no -next at the end)

Hi,

I did compile test on powerpc and results are good. 

Tested-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>

Thanks
Athira
> 
> Thanks,
> Namhyung

Re: [PATCHSET 00/10] perf tools: Sync tools and kernel headers for v6.11

[Namhyung Kim]

On Fri, Aug 9, 2024 at 8:39 AM Athira Rajeev
<atrajeev@linux.vnet.ibm.com> wrote:
>
>
>
> > On 9 Aug 2024, at 12:14 AM, Namhyung Kim <namhyung@kernel.org> wrote:
> >
> > Hello,
> >
> > On Thu, Aug 08, 2024 at 12:14:12PM +0530, Athira Rajeev wrote:
> >>
> >>
> >>> On 7 Aug 2024, at 11:42 PM, Namhyung Kim <namhyung@kernel.org> wrote:
> >>>
> >>> Hello folks,
> >>>
> >>> On Tue, Aug 06, 2024 at 03:50:03PM -0700, Namhyung Kim wrote:
> >>>> Hello,
> >>>>
> >>>> This is the usual sync up in header files we keep in tools directory.
> >>>> I put a file to give the reason of this work and not to repeat it in
> >>>> every commit message.  The changes will be carried in the perf-tools
> >>>> tree.
> >>>
> >>> Could you please double check what's in the tmp.perf-tools branch at the
> >>> perf-tools tree so I don't break build and perf trace for arm64, powerpc
> >>> and s390?  It has this patchset + arm64 unistd header revert (according
> >>> to the discussion on patch 6/10) on top of v6.11-rc2.
> >>>
> >>> Thanks,
> >>> Namhyung
> >> Hi Namhyung,
> >>
> >> Can you please point to the tree. I checked in https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git as well as https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git , but didn’t find the changes. May be I am missing something. I am trying to check the build in powerpc.
> >
> > Oh, sorry about that.  It's in:
> > https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git
> >
> > (no -next at the end)
>
> Hi,
>
> I did compile test on powerpc and results are good.
>
> Tested-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>

Thanks for doing this!
Namhyung