kernel/linux.git/tools/include, branch v5.16.1

tools/lib/lockdep: drop leftover liblockdep headers

2021-12-09T17:37:49+00:00

Clean up remaining headers that are specific to liblockdep but lived in the shared header directory. These are all unused after the liblockdep code was removed in commit 7246f4dcaccc ("tools/lib/lockdep: drop liblockdep"). Note that there are still headers that were originally created for liblockdep, that still have liblockdep references, but they are used by other tools/ code at this point. Signed-off-by: Sasha Levin Cc: Ingo Molnar Cc: Peter Zijlstra Signed-off-by: Linus Torvalds

tools: Fix math.h breakage

2021-11-30T17:14:42+00:00

Commit 98e1385ef24b ("include/linux/radix-tree.h: replace kernel.h with the necessary inclusions") broke the radix tree test suite in two different ways; first by including math.h which didn't exist in the tools directory, and second by removing an implicit include of spinlock.h before lockdep.h. Fix both issues. Cc: Andy Shevchenko Signed-off-by: Matthew Wilcox (Oracle) Acked-by: Andy Shevchenko Signed-off-by: Linus Torvalds

Merge tag 'net-5.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-11-26T20:58:53+00:00

Pull networking fixes from Jakub Kicinski: "Networking fixes, including fixes from netfilter. Current release - regressions: - r8169: fix incorrect mac address assignment - vlan: fix underflow for the real_dev refcnt when vlan creation fails - smc: avoid warning of possible recursive locking Current release - new code bugs: - vsock/virtio: suppress used length validation - neigh: fix crash in v6 module initialization error path Previous releases - regressions: - af_unix: fix change in behavior in read after shutdown - igb: fix netpoll exit with traffic, avoid warning - tls: fix splice_read() when starting mid-record - lan743x: fix deadlock in lan743x_phy_link_status_change() - marvell: prestera: fix bridge port operation Previous releases - always broken: - tcp_cubic: fix spurious Hystart ACK train detections for not-cwnd-limited flows - nexthop: fix refcount issues when replacing IPv6 groups - nexthop: fix null pointer dereference when IPv6 is not enabled - phylink: force link down and retrigger resolve on interface change - mptcp: fix delack timer length calculation and incorrect early clearing - ieee802154: handle iftypes as u32, prevent shift-out-of-bounds - nfc: virtual_ncidev: change default device permissions - netfilter: ctnetlink: fix error codes and flags used for kernel side filtering of dumps - netfilter: flowtable: fix IPv6 tunnel addr match - ncsi: align payload to 32-bit to fix dropped packets - iavf: fix deadlock and loss of config during VF interface reset - ice: avoid bpf_prog refcount underflow - ocelot: fix broken PTP over IP and PTP API violations Misc: - marvell: mvpp2: increase MTU limit when XDP enabled" * tag 'net-5.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (94 commits) net: dsa: microchip: implement multi-bridge support net: mscc: ocelot: correctly report the timestamping RX filters in ethtool net: mscc: ocelot: set up traps for PTP packets net: ptp: add a definition for the UDP port for IEEE 1588 general messages net: mscc: ocelot: create a function that replaces an existing VCAP filter net: mscc: ocelot: don't downgrade timestamping RX filters in SIOCSHWTSTAMP net: hns3: fix incorrect components info of ethtool --reset command net: hns3: fix one incorrect value of page pool info when queried by debugfs net: hns3: add check NULL address for page pool net: hns3: fix VF RSS failed problem after PF enable multi-TCs net: qed: fix the array may be out of bound net/smc: Don't call clcsock shutdown twice when smc shutdown net: vlan: fix underflow for the real_dev refcnt ptp: fix filter names in the documentation ethtool: ioctl: fix potential NULL deref in ethtool_set_coalesce() nfc: virtual_ncidev: change default device permissions net/sched: sch_ets: don't peek at classes beyond 'nbands' net: stmmac: Disable Tx queues when reconfiguring the interface selftests: tls: test for correct proto_ops tls: fix replacing proto_ops ...

tools: sync uapi/linux/if_link.h header

2021-11-24T03:39:28+00:00

This file has not been updated for a while. Sync it before BIG TCP patch series. Signed-off-by: Eric Dumazet Link: https://lore.kernel.org/r/20211122184810.769159-1-eric.dumazet@gmail.com Signed-off-by: Jakub Kicinski

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

2021-11-18T13:08:07+00:00

To pick the changes in: b56639318bb2be66 ("KVM: SEV: Add support for SEV intra host migration") e615e355894e6197 ("KVM: x86: On emulation failure, convey the exit reason, etc. to userspace") a9d496d8e08ca1eb ("KVM: x86: Clarify the kvm_run.emulation_failure structure layout") c68dc1b577eabd56 ("KVM: x86: Report host tsc and realtime values in KVM_GET_CLOCK") dea8ee31a0392775 ("RISC-V: KVM: Add SBI v0.1 support") 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: Anup Patel Cc: Atish Patra Cc: David Edmondson Cc: Oliver Upton Cc: Paolo Bonzini Cc: Peter Gonda Signed-off-by: Arnaldo Carvalho de Melo

tools headers UAPI: Sync drm/i915_drm.h with the kernel sources

2021-11-13T21:11:51+00:00

To pick up the changes in: e5e32171a2cf1e43 ("drm/i915/guc: Connect UAPI to GuC multi-lrc interface") 9409eb35942713d0 ("drm/i915: Expose logical engine instance to user") ea673f17ab763879 ("drm/i915/uapi: Add comment clarifying purpose of I915_TILING_* values") d3ac8d42168a9be7 ("drm/i915/pxp: interfaces for using protected objects") cbbd3764b2399ad8 ("drm/i915/pxp: Create the arbitrary session after boot") That don't add any new ioctl, so no changes in tooling. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Daniele Ceraolo Spurio Cc: Huang, Sean Z Cc: John Harrison Cc: Matthew Brost Cc: Matt Roper Cc: Rodrigo Vivi Signed-off-by: Arnaldo Carvalho de Melo

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

2021-11-13T21:11:51+00:00

To pick up the changes in: 5aec579e08e4f2be ("ALSA: uapi: Fix a C++ style comment in asound.h") That is just changing a // style comment to /* */. This silences this perf 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: Takashi Iwai Signed-off-by: Arnaldo Carvalho de Melo

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

2021-11-13T21:11:51+00:00

To pick the changes in: 61bc346ce64a3864 ("uapi/linux/prctl: provide macro definitions for the PR_SCHED_CORE type argument") 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 $ 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: Christian Brauner Cc: Eugene Syromiatnikov Signed-off-by: Arnaldo Carvalho de Melo

tools headers UAPI: Sync files changed by new futex_waitv syscall

2021-11-13T21:11:51+00:00

To pick the changes in these csets: 039c0ec9bb77446d ("futex,x86: Wire up sys_futex_waitv()") bf69bad38cf63d98 ("futex: Implement sys_futex_waitv()") That add support for this new syscall in tools such as 'perf trace'. For instance, this is now possible: # perf trace -e futex_waitv ^C# # perf trace -v -e futex_waitv Using CPUID AuthenticAMD-25-21-0 event qualifier tracepoint filter: (common_pid != 807333 && common_pid != 3564) && (id == 449) mmap size 528384B ^C# # perf trace -v -e futex* --max-events 10 Using CPUID AuthenticAMD-25-21-0 event qualifier tracepoint filter: (common_pid != 812168 && common_pid != 3564) && (id == 202 || id == 449) mmap size 528384B ? ( ): Timer/219310 ... [continued]: futex()) = -1 ETIMEDOUT (Connection timed out) 0.012 ( 0.002 ms): Timer/219310 futex(uaddr: 0x7fd0b152d3c8, op: WAKE|PRIVATE_FLAG, val: 1) = 0 0.024 ( 0.060 ms): Timer/219310 futex(uaddr: 0x7fd0b152d420, op: WAIT_BITSET|PRIVATE_FLAG, utime: 0x7fd0b1657840, val3: MATCH_ANY) = 0 0.086 ( 0.001 ms): Timer/219310 futex(uaddr: 0x7fd0b152d3c8, op: WAKE|PRIVATE_FLAG, val: 1) = 0 0.088 ( ): Timer/219310 futex(uaddr: 0x7fd0b152d424, op: WAIT_BITSET|PRIVATE_FLAG, utime: 0x7fd0b1657840, val3: MATCH_ANY) ... 0.075 ( 0.005 ms): Web Content/219299 futex(uaddr: 0x7fd0b152d420, op: WAKE|PRIVATE_FLAG, val: 1) = 1 0.169 ( 0.004 ms): Web Content/219299 futex(uaddr: 0x7fd0b152d424, op: WAKE|PRIVATE_FLAG, val: 1) = 1 0.088 ( 0.089 ms): Timer/219310 ... [continued]: futex()) = 0 0.179 ( 0.001 ms): Timer/219310 futex(uaddr: 0x7fd0b152d3c8, op: WAKE|PRIVATE_FLAG, val: 1) = 0 0.181 ( ): Timer/219310 futex(uaddr: 0x7fd0b152d420, op: WAIT_BITSET|PRIVATE_FLAG, utime: 0x7fd0b1657840, val3: MATCH_ANY) ... # That is the filter expression attached to the raw_syscalls:sys_{enter,exit} tracepoints. $ grep futex_waitv tools/perf/arch/x86/entry/syscalls/syscall_64.tbl 449 common futex_waitv sys_futex_waitv $ This addresses these perf build warnings: 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 Warning: Kernel ABI header at 'tools/perf/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl' diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl Cc: André Almeida Cc: Peter Zijlstra Signed-off-by: Arnaldo Carvalho de Melo

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2021-11-10T19:29:30+00:00

Pull arm64 fixes from Will Deacon: - Fix double-evaluation of 'pte' macro argument when using 52-bit PAs - Fix signedness of some MTE prctl PR_* constants - Fix kmemleak memory usage by skipping early pgtable allocations - Fix printing of CPU feature register strings - Remove redundant -nostdlib linker flag for vDSO binaries * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions arm64: Track no early_pgtable_alloc() for kmemleak arm64: mte: change PR_MTE_TCF_NONE back into an unsigned long arm64: vdso: remove -nostdlib compiler flag arm64: arm64_ftr_reg->name may not be a human-readable string