* [tip:perf/urgent] tools headers uapi: Update tools's copy of linux/perf_event.h
@ 2018-07-31 6:00 tip-bot for Arnaldo Carvalho de Melo
0 siblings, 0 replies; 4+ messages in thread
From: tip-bot for Arnaldo Carvalho de Melo @ 2018-07-31 6:00 UTC (permalink / raw)
To: linux-tip-commits
Cc: bhole_prashant_q7, peterz, linux-kernel, jpoimboe, acme,
alexander.shishkin, eranian, adrian.hunter, namhyung, jolsa,
wangnan0, tglx, vincent.weaver, hpa, dsahern, mingo
Commit-ID: 2c3ee0e1779d2e08bc08734bc8475daaf94d0ba4
Gitweb: https://git.kernel.org/tip/2c3ee0e1779d2e08bc08734bc8475daaf94d0ba4
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Mon, 30 Jul 2018 11:41:56 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Mon, 30 Jul 2018 11:41:56 -0300
tools headers uapi: Update tools's copy of linux/perf_event.h
To get the changes in:
6cbc304f2f36 ("perf/x86/intel: Fix unwind errors from PEBS entries (mk-II)")
That do not imply any changes in the tooling side, the (ab)use of
sample_type is entirely done in kernel space, nothing for userspace to
witness here.
This cures the following warning during perf's build:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-o64mjoy35s9gd1gitunw1zg4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/include/uapi/linux/perf_event.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index b8e288a1f740..eeb787b1c53c 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -143,6 +143,8 @@ enum perf_event_sample_format {
PERF_SAMPLE_PHYS_ADDR = 1U << 19,
PERF_SAMPLE_MAX = 1U << 20, /* non-ABI */
+
+ __PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63,
};
/*
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [tip:perf/urgent] tools headers uapi: Update tools's copy of linux/perf_event.h
@ 2018-09-12 19:18 tip-bot for Arnaldo Carvalho de Melo
2018-09-12 19:20 ` [tip:perf/urgent] tools headers uapi: Update tools's copies of kvm headers tip-bot for Arnaldo Carvalho de Melo
0 siblings, 1 reply; 4+ messages in thread
From: tip-bot for Arnaldo Carvalho de Melo @ 2018-09-12 19:18 UTC (permalink / raw)
To: linux-tip-commits
Cc: dsahern, tglx, linux-kernel, hpa, jolsa, namhyung, mingo, acme,
wangnan0, adrian.hunter, peterz
Commit-ID: 0ee03d936cbb300309ed6154ac1cc12b63e9785f
Gitweb: https://git.kernel.org/tip/0ee03d936cbb300309ed6154ac1cc12b63e9785f
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Tue, 11 Sep 2018 10:57:13 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 11 Sep 2018 10:57:13 -0300
tools headers uapi: Update tools's copy of linux/perf_event.h
To get the changes in:
09121255c784 ("perf/UAPI: Clearly mark __PERF_SAMPLE_CALLCHAIN_EARLY as internal use")
This cures the following warning during perf's build:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-2vvwh2o19orn56di0ksrtgzr@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/include/uapi/linux/perf_event.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index eeb787b1c53c..f35eb72739c0 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -144,7 +144,7 @@ enum perf_event_sample_format {
PERF_SAMPLE_MAX = 1U << 20, /* non-ABI */
- __PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63,
+ __PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63, /* non-ABI; internal use */
};
/*
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [tip:perf/urgent] tools headers uapi: Update tools's copies of kvm headers
2018-09-12 19:18 [tip:perf/urgent] tools headers uapi: Update tools's copy of linux/perf_event.h tip-bot for Arnaldo Carvalho de Melo
@ 2018-09-12 19:20 ` tip-bot for Arnaldo Carvalho de Melo
0 siblings, 0 replies; 4+ messages in thread
From: tip-bot for Arnaldo Carvalho de Melo @ 2018-09-12 19:20 UTC (permalink / raw)
To: linux-tip-commits
Cc: mingo, jmattson, pbonzini, wangnan0, dsahern, jolsa, borntraeger,
marc.zyngier, peterz, james.morse, namhyung, cohuck, david,
ehabkost, linux-kernel, gengdongjiu, hpa, tglx, adrian.hunter,
acme, frankja
Commit-ID: 0210c156d7fd330bce1c2c842bee9d27f1c5dfeb
Gitweb: https://git.kernel.org/tip/0210c156d7fd330bce1c2c842bee9d27f1c5dfeb
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Tue, 11 Sep 2018 11:18:58 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 11 Sep 2018 13:09:26 -0300
tools headers uapi: Update tools's copies of kvm headers
To get the changes in:
a449938297e5 ("KVM: s390: Add huge page enablement control")
8fcc4b5923af ("kvm: nVMX: Introduce KVM_CAP_NESTED_STATE")
be26b3a73413 ("arm64: KVM: export the capability to set guest SError syndrome")
b7b27facc7b5 ("arm/arm64: KVM: Add KVM_GET/SET_VCPU_EVENTS")
b0960b9569db ("KVM: arm: Add 32bit get/set events support")
a3da7b4a3be5 ("KVM: s390: add etoken support for guests")
This makes 'perf trace' automagically get aware of these new ioctls:
$ cp include/uapi/linux/kvm.h tools/include/uapi/linux/kvm.h
$ tools/perf/trace/beauty/kvm_ioctl.sh > /tmp/after
$ diff -u /tmp/before /tmp/after
--- /tmp/before 2018-09-11 11:18:29.173207586 -0300
+++ /tmp/after 2018-09-11 11:18:38.488200446 -0300
@@ -84,6 +84,8 @@
[0xbb] = "MEMORY_ENCRYPT_REG_REGION",
[0xbc] = "MEMORY_ENCRYPT_UNREG_REGION",
[0xbd] = "HYPERV_EVENTFD",
+ [0xbe] = "GET_NESTED_STATE",
+ [0xbf] = "SET_NESTED_STATE",
[0xe0] = "CREATE_DEVICE",
[0xe1] = "SET_DEVICE_ATTR",
[0xe2] = "G
And cures the following warning during perf's build:
Warning: Kernel ABI header at 'tools/include/uapi/linux/kvm.h' differs from latest version at 'include/uapi/linux/kvm.h'
diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Cornelia Huck <cohuck@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Dongjiu Geng <gengdongjiu@huawei.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: James Morse <james.morse@arm.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Jim Mattson <jmattson@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-2vvwh2o19orn56di0ksrtgzr@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/arch/arm/include/uapi/asm/kvm.h | 13 ++++++++++++
tools/arch/arm64/include/uapi/asm/kvm.h | 13 ++++++++++++
tools/arch/s390/include/uapi/asm/kvm.h | 5 ++++-
tools/arch/x86/include/uapi/asm/kvm.h | 37 +++++++++++++++++++++++++++++++++
tools/include/uapi/linux/kvm.h | 6 ++++++
5 files changed, 73 insertions(+), 1 deletion(-)
diff --git a/tools/arch/arm/include/uapi/asm/kvm.h b/tools/arch/arm/include/uapi/asm/kvm.h
index 16e006f708ca..4602464ebdfb 100644
--- a/tools/arch/arm/include/uapi/asm/kvm.h
+++ b/tools/arch/arm/include/uapi/asm/kvm.h
@@ -27,6 +27,7 @@
#define __KVM_HAVE_GUEST_DEBUG
#define __KVM_HAVE_IRQ_LINE
#define __KVM_HAVE_READONLY_MEM
+#define __KVM_HAVE_VCPU_EVENTS
#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
@@ -125,6 +126,18 @@ struct kvm_sync_regs {
struct kvm_arch_memory_slot {
};
+/* for KVM_GET/SET_VCPU_EVENTS */
+struct kvm_vcpu_events {
+ struct {
+ __u8 serror_pending;
+ __u8 serror_has_esr;
+ /* Align it to 8 bytes */
+ __u8 pad[6];
+ __u64 serror_esr;
+ } exception;
+ __u32 reserved[12];
+};
+
/* If you need to interpret the index values, here is the key: */
#define KVM_REG_ARM_COPROC_MASK 0x000000000FFF0000
#define KVM_REG_ARM_COPROC_SHIFT 16
diff --git a/tools/arch/arm64/include/uapi/asm/kvm.h b/tools/arch/arm64/include/uapi/asm/kvm.h
index 4e76630dd655..97c3478ee6e7 100644
--- a/tools/arch/arm64/include/uapi/asm/kvm.h
+++ b/tools/arch/arm64/include/uapi/asm/kvm.h
@@ -39,6 +39,7 @@
#define __KVM_HAVE_GUEST_DEBUG
#define __KVM_HAVE_IRQ_LINE
#define __KVM_HAVE_READONLY_MEM
+#define __KVM_HAVE_VCPU_EVENTS
#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
@@ -154,6 +155,18 @@ struct kvm_sync_regs {
struct kvm_arch_memory_slot {
};
+/* for KVM_GET/SET_VCPU_EVENTS */
+struct kvm_vcpu_events {
+ struct {
+ __u8 serror_pending;
+ __u8 serror_has_esr;
+ /* Align it to 8 bytes */
+ __u8 pad[6];
+ __u64 serror_esr;
+ } exception;
+ __u32 reserved[12];
+};
+
/* If you need to interpret the index values, here is the key: */
#define KVM_REG_ARM_COPROC_MASK 0x000000000FFF0000
#define KVM_REG_ARM_COPROC_SHIFT 16
diff --git a/tools/arch/s390/include/uapi/asm/kvm.h b/tools/arch/s390/include/uapi/asm/kvm.h
index 4cdaa55fabfe..9a50f02b9894 100644
--- a/tools/arch/s390/include/uapi/asm/kvm.h
+++ b/tools/arch/s390/include/uapi/asm/kvm.h
@@ -4,7 +4,7 @@
/*
* KVM s390 specific structures and definitions
*
- * Copyright IBM Corp. 2008
+ * Copyright IBM Corp. 2008, 2018
*
* Author(s): Carsten Otte <cotte@de.ibm.com>
* Christian Borntraeger <borntraeger@de.ibm.com>
@@ -225,6 +225,7 @@ struct kvm_guest_debug_arch {
#define KVM_SYNC_FPRS (1UL << 8)
#define KVM_SYNC_GSCB (1UL << 9)
#define KVM_SYNC_BPBC (1UL << 10)
+#define KVM_SYNC_ETOKEN (1UL << 11)
/* length and alignment of the sdnx as a power of two */
#define SDNXC 8
#define SDNXL (1UL << SDNXC)
@@ -258,6 +259,8 @@ struct kvm_sync_regs {
struct {
__u64 reserved1[2];
__u64 gscb[4];
+ __u64 etoken;
+ __u64 etoken_extension;
};
};
};
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h
index c535c2fdea13..86299efa804a 100644
--- a/tools/arch/x86/include/uapi/asm/kvm.h
+++ b/tools/arch/x86/include/uapi/asm/kvm.h
@@ -378,4 +378,41 @@ struct kvm_sync_regs {
#define KVM_X86_QUIRK_LINT0_REENABLED (1 << 0)
#define KVM_X86_QUIRK_CD_NW_CLEARED (1 << 1)
+#define KVM_STATE_NESTED_GUEST_MODE 0x00000001
+#define KVM_STATE_NESTED_RUN_PENDING 0x00000002
+
+#define KVM_STATE_NESTED_SMM_GUEST_MODE 0x00000001
+#define KVM_STATE_NESTED_SMM_VMXON 0x00000002
+
+struct kvm_vmx_nested_state {
+ __u64 vmxon_pa;
+ __u64 vmcs_pa;
+
+ struct {
+ __u16 flags;
+ } smm;
+};
+
+/* for KVM_CAP_NESTED_STATE */
+struct kvm_nested_state {
+ /* KVM_STATE_* flags */
+ __u16 flags;
+
+ /* 0 for VMX, 1 for SVM. */
+ __u16 format;
+
+ /* 128 for SVM, 128 + VMCS size for VMX. */
+ __u32 size;
+
+ union {
+ /* VMXON, VMCS */
+ struct kvm_vmx_nested_state vmx;
+
+ /* Pad the header to 128 bytes. */
+ __u8 pad[120];
+ };
+
+ __u8 data[0];
+};
+
#endif /* _ASM_X86_KVM_H */
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index b6270a3b38e9..07548de5c988 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -949,6 +949,9 @@ struct kvm_ppc_resize_hpt {
#define KVM_CAP_GET_MSR_FEATURES 153
#define KVM_CAP_HYPERV_EVENTFD 154
#define KVM_CAP_HYPERV_TLBFLUSH 155
+#define KVM_CAP_S390_HPAGE_1M 156
+#define KVM_CAP_NESTED_STATE 157
+#define KVM_CAP_ARM_INJECT_SERROR_ESR 158
#ifdef KVM_CAP_IRQ_ROUTING
@@ -1391,6 +1394,9 @@ struct kvm_enc_region {
/* Available with KVM_CAP_HYPERV_EVENTFD */
#define KVM_HYPERV_EVENTFD _IOW(KVMIO, 0xbd, struct kvm_hyperv_eventfd)
+/* Available with KVM_CAP_NESTED_STATE */
+#define KVM_GET_NESTED_STATE _IOWR(KVMIO, 0xbe, struct kvm_nested_state)
+#define KVM_SET_NESTED_STATE _IOW(KVMIO, 0xbf, struct kvm_nested_state)
/* Secure Encrypted Virtualization command */
enum sev_cmd_id {
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [tip: perf/urgent] tools headers UAPI: Update tools's copy of linux/perf_event.h
@ 2020-04-04 8:41 tip-bot2 for Namhyung Kim
0 siblings, 0 replies; 4+ messages in thread
From: tip-bot2 for Namhyung Kim @ 2020-04-04 8:41 UTC (permalink / raw)
To: linux-tip-commits
Cc: Namhyung Kim, Adrian Hunter, Alexander Shishkin, Jiri Olsa,
Mark Rutland, Peter Zijlstra,
//lore.kernel.org/lkml/20200325124536.2800725-4-namhyung,
Arnaldo Carvalho de Melo, x86, LKML
The following commit has been merged into the perf/urgent branch of tip:
Commit-ID: 03590fb409bce428bce0b4535a488dedfbed0c00
Gitweb: https://git.kernel.org/tip/03590fb409bce428bce0b4535a488dedfbed0c00
Author: Namhyung Kim <namhyung@kernel.org>
AuthorDate: Fri, 27 Mar 2020 11:07:17 -03:00
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitterDate: Thu, 02 Apr 2020 12:51:49 -03:00
tools headers UAPI: Update tools's copy of linux/perf_event.h
To get the changes in:
6546b19f95ac ("perf/core: Add PERF_SAMPLE_CGROUP feature")
96aaab686505 ("perf/core: Add PERF_RECORD_CGROUP event")
This silences this perf tools build warning:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
This update is a prerequisite to adding support for the HW index of raw
branch records.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: http://lore.kernel.org/lkml/20200325124536.2800725-4-namhyung@kernel.org
[ split from a larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/include/uapi/linux/perf_event.h | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index 397cfd6..7b2d6fc 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -142,8 +142,9 @@ enum perf_event_sample_format {
PERF_SAMPLE_REGS_INTR = 1U << 18,
PERF_SAMPLE_PHYS_ADDR = 1U << 19,
PERF_SAMPLE_AUX = 1U << 20,
+ PERF_SAMPLE_CGROUP = 1U << 21,
- PERF_SAMPLE_MAX = 1U << 21, /* non-ABI */
+ PERF_SAMPLE_MAX = 1U << 22, /* non-ABI */
__PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63, /* non-ABI; internal use */
};
@@ -381,7 +382,8 @@ struct perf_event_attr {
ksymbol : 1, /* include ksymbol events */
bpf_event : 1, /* include bpf events */
aux_output : 1, /* generate AUX records instead of events */
- __reserved_1 : 32;
+ cgroup : 1, /* include cgroup events */
+ __reserved_1 : 31;
union {
__u32 wakeup_events; /* wakeup every n events */
@@ -1012,6 +1014,16 @@ enum perf_event_type {
*/
PERF_RECORD_BPF_EVENT = 18,
+ /*
+ * struct {
+ * struct perf_event_header header;
+ * u64 id;
+ * char path[];
+ * struct sample_id sample_id;
+ * };
+ */
+ PERF_RECORD_CGROUP = 19,
+
PERF_RECORD_MAX, /* non-ABI */
};
^ permalink raw reply related [flat|nested] 4+ messages in thread
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