From 1064ea494bb00519c6e34f791dcf17436f70592d Mon Sep 17 00:00:00 2001 From: Sasha Levin Date: Mon, 13 Aug 2018 19:05:38 +0000 Subject: tools/lib/lockdep: Add empty nmi.h Required since: 88f1c87de11a8 ("locking/lockdep: Avoid triggering hardlockup from debug_show_all_locks()") Signed-off-by: Sasha Levin Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Sasha Levin Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20180813190527.16853-3-alexander.levin@microsoft.com Signed-off-by: Ingo Molnar --- tools/include/linux/nmi.h | 0 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 tools/include/linux/nmi.h (limited to 'tools/include') diff --git a/tools/include/linux/nmi.h b/tools/include/linux/nmi.h new file mode 100644 index 000000000000..e69de29bb2d1 -- cgit v1.2.3 From 16214312df6d5aaa5324864d032ce565e97f8890 Mon Sep 17 00:00:00 2001 From: Sasha Levin Date: Mon, 13 Aug 2018 19:05:39 +0000 Subject: tools/lib/lockdep: Add dummy task_struct state member Commit: 8cc05c71ba5f ("locking/lockdep: Move sanity check to inside lockdep_print_held_locks()") added accesses to the task_struct's state member. Add dummy userspace declaration. Signed-off-by: Sasha Levin Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Sasha Levin Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20180813190527.16853-4-alexander.levin@microsoft.com Signed-off-by: Ingo Molnar --- tools/include/linux/lockdep.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'tools/include') diff --git a/tools/include/linux/lockdep.h b/tools/include/linux/lockdep.h index 6b0c36a58fcb..e56997288f2b 100644 --- a/tools/include/linux/lockdep.h +++ b/tools/include/linux/lockdep.h @@ -30,9 +30,12 @@ struct task_struct { struct held_lock held_locks[MAX_LOCK_DEPTH]; gfp_t lockdep_reclaim_gfp; int pid; + int state; char comm[17]; }; +#define TASK_RUNNING 0 + extern struct task_struct *__curr(void); #define current (__curr()) -- cgit v1.2.3 From 0ee03d936cbb300309ed6154ac1cc12b63e9785f Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 11 Sep 2018 10:57:13 -0300 Subject: 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 Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-2vvwh2o19orn56di0ksrtgzr@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/uapi/linux/perf_event.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/include') 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 */ }; /* -- cgit v1.2.3 From f9e6e4351e0bb0811a8b3696679cc6050e4f5947 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 11 Sep 2018 11:00:54 -0300 Subject: tools headers uapi: Update tools's copy of asm-generic/unistd.h To get the changes in: db7a2d1809a5 ("asm-generic: unistd.h: Wire up sys_rseq") That wires up the new 'rsec' system call, which will automagically support that syscall in the syscall table used by 'perf trace' on arm/arm64. This cures the following warning during perf's build: Warning: Kernel ABI header at 'tools/include/uapi/asm-generic/unistd.h' differs from latest version at 'include/uapi/asm-generic/unistd.h' diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Arnd Bergmann Cc: David Ahern Cc: Hendrik Brueckner Cc: Jiri Olsa Cc: Kim Phillips Cc: Mathieu Desnoyers Cc: Michael Ellerman Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Ravi Bangoria Cc: Thomas Richter Cc: Wang Nan Cc: Will Deacon Link: https://lkml.kernel.org/n/tip-vt7k2itnitp1t9p3dp7qeb08@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/uapi/asm-generic/unistd.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'tools/include') diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h index 42990676a55e..df4bedb9b01c 100644 --- a/tools/include/uapi/asm-generic/unistd.h +++ b/tools/include/uapi/asm-generic/unistd.h @@ -734,9 +734,11 @@ __SYSCALL(__NR_pkey_free, sys_pkey_free) __SYSCALL(__NR_statx, sys_statx) #define __NR_io_pgetevents 292 __SC_COMP(__NR_io_pgetevents, sys_io_pgetevents, compat_sys_io_pgetevents) +#define __NR_rseq 293 +__SYSCALL(__NR_rseq, sys_rseq) #undef __NR_syscalls -#define __NR_syscalls 293 +#define __NR_syscalls 294 /* * 32 bit systems traditionally used different -- cgit v1.2.3 From 434ea1bfbfc707f5fed9292df6a9b91dfb8e41f2 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 11 Sep 2018 11:07:56 -0300 Subject: tools headers uapi: Update tools's copy of drm/drm.h To get the changes in: d67b6a206507 ("drm: writeback: Add client capability for exposing writeback connectors") This is for an argument to a DRM ioctl, which is not being prettyfied in the 'perf trace' DRM ioctl beautifier, but will now that syscalls are starting to have pointer arguments augmented via BPF. This time around this just cures the following warning during perf's build: Warning: Kernel ABI header at 'tools/include/uapi/drm/drm.h' differs from latest version at 'include/uapi/drm/drm.h' diff -u tools/include/uapi/drm/drm.h include/uapi/drm/drm.h Cc: Adrian Hunter Cc: Brian Starkey Cc: David Ahern Cc: Eric Anholt Cc: Jiri Olsa Cc: Liviu Dudau Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Sean Paul Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-n7qib1bac6mc6w9oke7r4qdc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/uapi/drm/drm.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'tools/include') diff --git a/tools/include/uapi/drm/drm.h b/tools/include/uapi/drm/drm.h index 9c660e1688ab..300f336633f2 100644 --- a/tools/include/uapi/drm/drm.h +++ b/tools/include/uapi/drm/drm.h @@ -687,6 +687,15 @@ struct drm_get_cap { */ #define DRM_CLIENT_CAP_ASPECT_RATIO 4 +/** + * DRM_CLIENT_CAP_WRITEBACK_CONNECTORS + * + * If set to 1, the DRM core will expose special connectors to be used for + * writing back to memory the scene setup in the commit. Depends on client + * also supporting DRM_CLIENT_CAP_ATOMIC + */ +#define DRM_CLIENT_CAP_WRITEBACK_CONNECTORS 5 + /** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ struct drm_set_client_cap { __u64 capability; -- cgit v1.2.3 From 0210c156d7fd330bce1c2c842bee9d27f1c5dfeb Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 11 Sep 2018 11:18:58 -0300 Subject: 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 Cc: Christian Borntraeger Cc: Cornelia Huck Cc: David Ahern Cc: David Hildenbrand Cc: Dongjiu Geng Cc: Eduardo Habkost Cc: James Morse Cc: Janosch Frank Cc: Jim Mattson Cc: Jiri Olsa Cc: Marc Zyngier Cc: Namhyung Kim Cc: Paolo Bonzini Cc: Peter Zijlstra Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-2vvwh2o19orn56di0ksrtgzr@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/uapi/linux/kvm.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'tools/include') 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 { -- cgit v1.2.3 From 7f28785c41f4d5635e69c183b3de8ea19093ccef Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 11 Sep 2018 13:12:40 -0300 Subject: tools headers uapi: Update tools's copy of linux/vhost.h To get the changes in: c48300c92ad9 ("vhost: fix VHOST_GET_BACKEND_FEATURES ioctl request definition") This makes 'perf trace' and other tools in the future using its beautifiers in a libbeauty.so library be able to translate these new ioctl to strings: $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > /tmp/after $ diff -u /tmp/before /tmp/after --- /tmp/before 2018-09-11 13:10:57.923038244 -0300 +++ /tmp/after 2018-09-11 13:11:20.329012685 -0300 @@ -15,6 +15,7 @@ [0x22] = "SET_VRING_ERR", [0x23] = "SET_VRING_BUSYLOOP_TIMEOUT", [0x24] = "GET_VRING_BUSYLOOP_TIMEOUT", + [0x25] = "SET_BACKEND_FEATURES", [0x30] = "NET_SET_BACKEND", [0x40] = "SCSI_SET_ENDPOINT", [0x41] = "SCSI_CLEAR_ENDPOINT", @@ -27,4 +28,5 @@ static const char *vhost_virtio_ioctl_read_cmds[] = { [0x00] = "GET_FEATURES", [0x12] = "GET_VRING_BASE", + [0x26] = "GET_BACKEND_FEATURES", }; $ We'll also use this to be able to express syscall filters using symbolic these symbolic names, something like: # perf trace --all-cpus -e ioctl(cmd=*GET_FEATURES) This silences the following warning during perf's build: Warning: Kernel ABI header at 'tools/include/uapi/linux/vhost.h' differs from latest version at 'include/uapi/linux/vhost.h' diff -u tools/include/uapi/linux/vhost.h include/uapi/linux/vhost.h Cc: Adrian Hunter Cc: David Ahern Cc: David S. Miller Cc: Gleb Fotengauer-Malinovskiy Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-35x71oei2hdui9u0tarpimbq@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/uapi/linux/vhost.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'tools/include') diff --git a/tools/include/uapi/linux/vhost.h b/tools/include/uapi/linux/vhost.h index c51f8e5cc608..84c3de89696a 100644 --- a/tools/include/uapi/linux/vhost.h +++ b/tools/include/uapi/linux/vhost.h @@ -65,6 +65,7 @@ struct vhost_iotlb_msg { }; #define VHOST_IOTLB_MSG 0x1 +#define VHOST_IOTLB_MSG_V2 0x2 struct vhost_msg { int type; @@ -74,6 +75,15 @@ struct vhost_msg { }; }; +struct vhost_msg_v2 { + __u32 type; + __u32 reserved; + union { + struct vhost_iotlb_msg iotlb; + __u8 padding[64]; + }; +}; + struct vhost_memory_region { __u64 guest_phys_addr; __u64 memory_size; /* bytes */ @@ -160,6 +170,14 @@ struct vhost_memory { #define VHOST_GET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x24, \ struct vhost_vring_state) +/* Set or get vhost backend capability */ + +/* Use message type V2 */ +#define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1 + +#define VHOST_SET_BACKEND_FEATURES _IOW(VHOST_VIRTIO, 0x25, __u64) +#define VHOST_GET_BACKEND_FEATURES _IOR(VHOST_VIRTIO, 0x26, __u64) + /* VHOST_NET specific defines */ /* Attach virtio net ring to a raw socket, or tap device. -- cgit v1.2.3 From 5db48a8d01319620d390bf6d9da5410be14f98e3 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 11 Sep 2018 14:10:52 -0300 Subject: tools headers uapi: Update tools's copy of linux/if_link.h To get the changes in: 3e7a50ceb11e ("net: report min and max mtu network device settings") 2756f68c3149 ("net: bridge: add support for backup port") a25717d2b604 ("xdp: support simultaneous driver and hw XDP attachment") 4f91da26c811 ("xdp: add per mode attributes for attached programs") f203b76d7809 ("xfrm: Add virtual xfrm interfaces") Silencing this libbpf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/if_link.h' differs from latest version at 'include/uapi/linux/if_link.h' Cc: Adrian Hunter Cc: Daniel Borkmann Cc: David Ahern Cc: David S. Miller Cc: Jakub Kicinski Cc: Jiri Olsa Cc: Namhyung Kim Cc: Nikolay Aleksandrov Cc: Steffen Klassert Cc: Stephen Hemminger Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-xd9ztioa894zemv8ag8kg64u@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/uapi/linux/if_link.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'tools/include') diff --git a/tools/include/uapi/linux/if_link.h b/tools/include/uapi/linux/if_link.h index cf01b6824244..43391e2d1153 100644 --- a/tools/include/uapi/linux/if_link.h +++ b/tools/include/uapi/linux/if_link.h @@ -164,6 +164,8 @@ enum { IFLA_CARRIER_UP_COUNT, IFLA_CARRIER_DOWN_COUNT, IFLA_NEW_IFINDEX, + IFLA_MIN_MTU, + IFLA_MAX_MTU, __IFLA_MAX }; @@ -334,6 +336,7 @@ enum { IFLA_BRPORT_GROUP_FWD_MASK, IFLA_BRPORT_NEIGH_SUPPRESS, IFLA_BRPORT_ISOLATED, + IFLA_BRPORT_BACKUP_PORT, __IFLA_BRPORT_MAX }; #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) @@ -459,6 +462,16 @@ enum { #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1) +/* XFRM section */ +enum { + IFLA_XFRM_UNSPEC, + IFLA_XFRM_LINK, + IFLA_XFRM_IF_ID, + __IFLA_XFRM_MAX +}; + +#define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1) + enum macsec_validation_type { MACSEC_VALIDATE_DISABLED = 0, MACSEC_VALIDATE_CHECK = 1, @@ -920,6 +933,7 @@ enum { XDP_ATTACHED_DRV, XDP_ATTACHED_SKB, XDP_ATTACHED_HW, + XDP_ATTACHED_MULTI, }; enum { @@ -928,6 +942,9 @@ enum { IFLA_XDP_ATTACHED, IFLA_XDP_FLAGS, IFLA_XDP_PROG_ID, + IFLA_XDP_DRV_PROG_ID, + IFLA_XDP_SKB_PROG_ID, + IFLA_XDP_HW_PROG_ID, __IFLA_XDP_MAX, }; -- cgit v1.2.3