linux/tools/include, branch v5.17

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2022-02-24T22:05:49Z

Pull kvm fixes from Paolo Bonzini: "x86 host: - Expose KVM_CAP_ENABLE_CAP since it is supported - Disable KVM_HC_CLOCK_PAIRING in TSC catchup mode - Ensure async page fault token is nonzero - Fix lockdep false negative - Fix FPU migration regression from the AMX changes x86 guest: - Don't use PV TLB/IPI/yield on uniprocessor guests PPC: - reserve capability id (topic branch for ppc/kvm)" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: nSVM: disallow userspace setting of MSR_AMD64_TSC_RATIO to non default value when tsc scaling disabled KVM: x86/mmu: make apf token non-zero to fix bug KVM: PPC: reserve capability 210 for KVM_CAP_PPC_AIL_MODE_3 x86/kvm: Don't use pv tlb/ipi/sched_yield if on 1 vCPU x86/kvm: Fix compilation warning in non-x86_64 builds x86/kvm/fpu: Remove kvm_vcpu_arch.guest_supported_xcr0 x86/kvm/fpu: Limit guest user_xfeatures to supported bits of XCR0 kvm: x86: Disable KVM_HC_CLOCK_PAIRING if tsc is in always catchup mode KVM: Fix lockdep false negative during host resume KVM: x86: Add KVM_CAP_ENABLE_CAP to x86

KVM: PPC: reserve capability 210 for KVM_CAP_PPC_AIL_MODE_3

2022-02-22T14:06:54Z

Add KVM_CAP_PPC_AIL_MODE_3 to advertise the capability to set the AIL resource mode to 3 with the H_SET_MODE hypercall. This capability differs between processor types and KVM types (PR, HV, Nested HV), and affects guest-visible behaviour. QEMU will implement a cap-ail-mode-3 to control this behaviour[1], and use the KVM CAP if available to determine KVM support[2]. Reviewed-by: Fabiano Rosas Signed-off-by: Nicholas Piggin Signed-off-by: Paolo Bonzini

tools headers UAPI: Sync linux/perf_event.h with the kernel sources

2022-02-16T16:49:24Z

To pick the trivial change in: ddecd22878601a60 ("perf: uapi: Document perf_event_attr::sig_data truncation on 32 bit architectures") Just adds a comment. This silences this perf 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 Cc: Marco Elver Cc: Peter Zijlstra Link: https://lore.kernel.org/lkml/ Signed-off-by: Arnaldo Carvalho de Melo

tools include UAPI: Sync sound/asound.h copy with the kernel sources

2022-02-06T12:08:46Z

Picking the changes from: 06feec6005c9d950 ("ASoC: hdmi-codec: Fix OOB memory accesses") Which entails no changes in the tooling side as it doesn't introduce new SNDRV_PCM_IOCTL_ ioctls. To silence this perf tools build warning: Warning: Kernel ABI header at 'tools/include/uapi/sound/asound.h' differs from latest version at 'include/uapi/sound/asound.h' diff -u tools/include/uapi/sound/asound.h include/uapi/sound/asound.h Cc: Dmitry Osipenko Cc: Mark Brown Cc: Takashi Iwai Link: https://lore.kernel.org/lkml/Yf+6OT+2eMrYDEeX@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools headers UAPI: Sync linux/kvm.h with the kernel sources

2022-02-06T12:02:25Z

To pick the changes in: f6c6804c43fa18d3 ("kvm: Move KVM_GET_XSAVE2 IOCTL definition at the end of kvm.h") That just rebuilds perf, as these patches don't add any new KVM ioctl to be harvested for the the 'perf trace' ioctl syscall argument beautifiers. This is also by now used by tools/testing/selftests/kvm/, a simple test build succeeded. This silences this perf build warning: 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: Janosch Frank Cc: Paolo Bonzini Link: http://lore.kernel.org/lkml/Yf+4k5Fs5Q3HdSG9@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

Merge remote-tracking branch 'torvalds/master' into perf/urgent

2022-02-06T11:28:34Z

To check if more kernel API sync is needed and also to see if the perf build tests continue to pass. Signed-off-by: Arnaldo Carvalho de Melo

Merge tag 'net-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-02-04T00:54:18Z

Pull networking fixes from Jakub Kicinski: "Including fixes from bpf, netfilter, and ieee802154. Current release - regressions: - Partially revert "net/smc: Add netlink net namespace support", fix uABI breakage - netfilter: - nft_ct: fix use after free when attaching zone template - nft_byteorder: track register operations Previous releases - regressions: - ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback - phy: qca8081: fix speeds lower than 2.5Gb/s - sched: fix use-after-free in tc_new_tfilter() Previous releases - always broken: - tcp: fix mem under-charging with zerocopy sendmsg() - tcp: add missing tcp_skb_can_collapse() test in tcp_shift_skb_data() - neigh: do not trigger immediate probes on NUD_FAILED from neigh_managed_work, avoid a deadlock - bpf: use VM_MAP instead of VM_ALLOC for ringbuf, avoid KASAN false-positives - netfilter: nft_reject_bridge: fix for missing reply from prerouting - smc: forward wakeup to smc socket waitqueue after fallback - ieee802154: - return meaningful error codes from the netlink helpers - mcr20a: fix lifs/sifs periods - at86rf230, ca8210: stop leaking skbs on error paths - macsec: add missing un-offload call for NETDEV_UNREGISTER of parent - ax25: add refcount in ax25_dev to avoid UAF bugs - eth: mlx5e: - fix SFP module EEPROM query - fix broken SKB allocation in HW-GRO - IPsec offload: fix tunnel mode crypto for non-TCP/UDP flows - eth: amd-xgbe: - fix skb data length underflow - ensure reset of the tx_timer_active flag, avoid Tx timeouts - eth: stmmac: fix runtime pm use in stmmac_dvr_remove() - eth: e1000e: handshake with CSME starts from Alder Lake platforms" * tag 'net-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (69 commits) ax25: fix reference count leaks of ax25_dev net: stmmac: ensure PTP time register reads are consistent net: ipa: request IPA register values be retained dt-bindings: net: qcom,ipa: add optional qcom,qmp property tools/resolve_btfids: Do not print any commands when building silently bpf: Use VM_MAP instead of VM_ALLOC for ringbuf net, neigh: Do not trigger immediate probes on NUD_FAILED from neigh_managed_work tcp: add missing tcp_skb_can_collapse() test in tcp_shift_skb_data() net: sparx5: do not refer to skb after passing it on Partially revert "net/smc: Add netlink net namespace support" net/mlx5e: Avoid field-overflowing memcpy() net/mlx5e: Use struct_group() for memcpy() region net/mlx5e: Avoid implicit modify hdr for decap drop rule net/mlx5e: IPsec: Fix tunnel mode crypto offload for non TCP/UDP traffic net/mlx5e: IPsec: Fix crypto offload for non TCP/UDP encapsulated traffic net/mlx5e: Don't treat small ceil values as unlimited in HTB offload net/mlx5: E-Switch, Fix uninitialized variable modact net/mlx5e: Fix handling of wrong devices during bond netevent net/mlx5e: Fix broken SKB allocation in HW-GRO net/mlx5e: Fix wrong calculation of header index in HW_GRO ...

Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

2022-02-03T21:42:38Z

Daniel Borkmann says: ==================== pull-request: bpf 2022-02-03 We've added 6 non-merge commits during the last 10 day(s) which contain a total of 7 files changed, 11 insertions(+), 236 deletions(-). The main changes are: 1) Fix BPF ringbuf to allocate its area with VM_MAP instead of VM_ALLOC flag which otherwise trips over KASAN, from Hou Tao. 2) Fix unresolved symbol warning in resolve_btfids due to LSM callback rename, from Alexei Starovoitov. 3) Fix a possible race in inc_misses_counter() when IRQ would trigger during counter update, from He Fengqing. 4) Fix tooling infra for cross-building with clang upon probing whether gcc provides the standard libraries, from Jean-Philippe Brucker. 5) Fix silent mode build for resolve_btfids, from Nathan Chancellor. 6) Drop unneeded and outdated lirc.h header copy from tooling infra as BPF does not require it anymore, from Sean Young. * https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: tools/resolve_btfids: Do not print any commands when building silently bpf: Use VM_MAP instead of VM_ALLOC for ringbuf tools: Ignore errors from `which' when searching a GCC toolchain tools headers UAPI: remove stale lirc.h bpf: Fix possible race in inc_misses_counter bpf: Fix renaming task_getsecid_subj->current_getsecid_subj. ==================== Link: https://lore.kernel.org/r/20220203155815.25689-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski

tools headers UAPI: Sync linux/prctl.h with the kernel sources

2022-02-01T16:04:22Z

To pick the changes in: 9a10064f5625d557 ("mm: add a field to store names for private anonymous memory") That don't result in any changes in tooling: $ tools/perf/trace/beauty/prctl_option.sh > before $ cp include/uapi/linux/prctl.h tools/include/uapi/linux/prctl.h $ tools/perf/trace/beauty/prctl_option.sh > after $ diff -u before after $ This actually adds a new prctl arg, but it has to be dealt with differently, as it is not in sequence with the other arguments. Just silences this perf tools build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/prctl.h' differs from latest version at 'include/uapi/linux/prctl.h' diff -u tools/include/uapi/linux/prctl.h include/uapi/linux/prctl.h Cc: Adrian Hunter Cc: Colin Cross Cc: Ian Rogers Cc: Jiri Olsa Cc: Kees Cook Cc: Namhyung Kim Cc: Suren Baghdasaryan Signed-off-by: Arnaldo Carvalho de Melo

tools headers UAPI: Sync linux/perf_event.h with the kernel sources

2022-02-01T15:18:30Z

To pick the trivial change in: cb1c4aba055f928f ("perf: Add new macros for mem_hops field") Just comment source code alignment. This silences this perf 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 Cc: Kajol Jain Cc: Michael Ellerman Link: https://lore.kernel.org/lkml/YflPKLhu2AtHmPov@kernel.org/ Signed-off-by: Arnaldo Carvalho de Melo