v6.9.1-scx1#26

Merged

htejun merged 753 commits intoscx-6.9.yfrom scx-6.9.1

May 22, 2024

+18,450-1,116

This pull request is big! We're only showing the most recent 250 commits

Commits on Mar 14, 2024

bpftool: Cast pointers for shadow types explicitly.

ThinkerYzu1
authored and
anakryiko
committed
bpftool: Fix missing pids during link show

Yonghong Song
authored and
anakryiko
committed
libbpf: Prevent null-pointer dereference when prog to load has no BTF

qmonnet
authored and
anakryiko
committed
libbpf: Skip zeroed or null fields if not found in the kernel type.

ThinkerYzu1
authored and
anakryiko
committed
selftests/bpf: Ensure libbpf skip all-zeros fields of struct_ops maps.

ThinkerYzu1
authored and
anakryiko
committed
Merge branch 'ignore-additional-fields-in-the-struct_ops-maps-in-an-updated-version'
anakryiko
committed
scx: Update selftests to use new UEI macros
Byte-Lab
committed
scx: Add newline after test error output
Byte-Lab
committed
Merge pull request #163 from sched-ext/fix_selftests
htejun
authored

Commits on Mar 15, 2024

bpf: preserve sleepable bit in subprog info

anakryiko
authored and
Alexei Starovoitov
committed
bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()

chleroy
authored and
Alexei Starovoitov
committed
bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()

chleroy
authored and
Alexei Starovoitov
committed
net: stmmac: dwmac-rk: Remove unused of_gpio.h

andy-shev
authored and
davem330
committed
selftests/bpf: Remove second semicolon

ColinIanKing
authored and
borkmann
committed
cxgb4: unnecessary check for 0 in the free_sge_txq_uld() function

Mikhail Lobanov
authored and
davem330
committed

Commits on Mar 18, 2024

bpf: Remove unnecessary err < 0 check in bpf_struct_ops_map_update_elem

Martin KaFai Lau
authored and
anakryiko
committed
libbpbpf: Check bpf_map/bpf_program fd validity

mykyta5
authored and
anakryiko
committed
bpf: Remove arch_unprotect_bpf_trampoline()

chleroy
authored and
Martin KaFai Lau
committed
bpf: Check return from set_memory_rox()

chleroy
authored and
Martin KaFai Lau
committed

Commits on Mar 19, 2024

scx: Improve error behavior when p->scx.cgrp_moving_from is unexpectedly NULL
htejun
committed
scx: Fix ops.cgroup_move() not being called on a task which went through ops.cgroup_prep_move()
htejun
committed
bpf/lpm_trie: Inline longest_prefix_match for fastpath

netoptimizer
authored and
borkmann
committed
Merge pull request #165 from sched-ext/htejun
htejun
authored
bpf: Allow helper bpf_get_[ns_]current_pid_tgid() for all prog types

Yonghong Song
authored and
anakryiko
committed
selftests/bpf: Replace CHECK with ASSERT_* in ns_current_pid_tgid test

Yonghong Song
authored and
anakryiko
committed
selftests/bpf: Refactor out some functions in ns_current_pid_tgid test

Yonghong Song
authored and
anakryiko
committed
selftests/bpf: Add a cgroup prog bpf_get_ns_current_pid_tgid() test

Yonghong Song
authored and
anakryiko
committed
selftests/bpf: Add a sk_msg prog bpf_get_ns_current_pid_tgid() test

Yonghong Song
authored and
anakryiko
committed
Merge branch 'current_pid_tgid-for-all-prog-types'
anakryiko
committed
selftests/bpf: Prevent client connect before server bind in test_tc_tunnel.sh

alessandrocarminati
authored and
anakryiko
committed

Commits on Mar 20, 2024

bpf: flatten bpf_probe_register call chain

anakryiko
authored and
Alexei Starovoitov
committed
bpf: pass whole link instead of prog when triggering raw tracepoint

anakryiko
authored and
Alexei Starovoitov
committed
bpf: support BPF cookie in raw tracepoint (raw_tp, tp_btf) programs

anakryiko
authored and
Alexei Starovoitov
committed
libbpf: add support for BPF cookie for raw_tp/tp_btf programs

anakryiko
authored and
Alexei Starovoitov
committed
selftests/bpf: add raw_tp/tp_btf BPF cookie subtests

anakryiko
authored and
Alexei Starovoitov
committed
Merge branch 'bpf-raw-tracepoint-support-for-bpf-cookie'
Alexei Starovoitov
committed
bpftool: Enable libbpf logs when loading pid_iter in debug mode

qmonnet
authored and
Alexei Starovoitov
committed
bpftool: Remove unnecessary source files from bootstrap version

qmonnet
authored and
Alexei Starovoitov
committed
selftests/bpf: scale benchmark counting by using per-CPU counters

anakryiko
authored and
Alexei Starovoitov
committed

Commits on Mar 21, 2024

bpftool: Clean up HOST_CFLAGS, HOST_LDFLAGS for bootstrap bpftool

qmonnet
authored and
Alexei Starovoitov
committed
bpf-next: Avoid goto in regs_refine_cond_op()

harishankarv
authored and
anakryiko
committed
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
kuba-moo
committed

Commits on Mar 22, 2024

selftests/bpf: Use syscall(SYS_gettid) instead of gettid() wrapper in bench

alan-maguire
authored and
anakryiko
committed
selftests/bpf: Mark uprobe trigger functions with nocf_check attribute

olsajiri
authored and
anakryiko
committed
libbpf: Add new sec_def "sk_skb/verdict"

Yonghong Song
authored and
anakryiko
committed

Commits on Mar 25, 2024

bpf: Sync uapi bpf.h to tools directory

Yonghong Song
authored and
borkmann
committed
selftests/bpf: Use start_server in bpf_tcp_ca

Geliang Tang
authored and
borkmann
committed
bpf: Avoid get_kernel_nofault() to fetch kprobe entry IP

anakryiko
authored and
borkmann
committed
bpf: implement insn_is_cast_user() helper for JITs

puranjaymohan
authored and
Alexei Starovoitov
committed
selftests/bpf: Fix flaky test btf_map_in_map/lookup_update

Yonghong Song
authored and
borkmann
committed

Commits on Mar 26, 2024

dns_resolver: correct module name in dns resolver documentation

bharathsm-ms
authored and
Paolo Abeni
committed
trace: move to TP_STORE_ADDRS related macro to net_probe_common.h

JasonXing
authored and
Paolo Abeni
committed
trace: use TP_STORE_ADDRS() macro in inet_sk_error_report()

JasonXing
authored and
Paolo Abeni
committed
trace: use TP_STORE_ADDRS() macro in inet_sock_set_state()

JasonXing
authored and
Paolo Abeni
committed
Merge branch 'trace-use-tp_store_addrs-macro'
Paolo Abeni
committed
net: Remove conditional threaded-NAPI wakeup based on task state.

Sebastian Andrzej Siewior
authored and
Paolo Abeni
committed
net: Allow to use SMP threads for backlog NAPI.

Sebastian Andrzej Siewior
authored and
Paolo Abeni
committed
net: Use backlog-NAPI to clean up the defer_list.

Sebastian Andrzej Siewior
authored and
Paolo Abeni
committed
net: Rename rps_lock to backlog_lock.

Sebastian Andrzej Siewior
authored and
Paolo Abeni
committed
Merge branch 'net-provide-smp-threads-for-backlog-napi'
Paolo Abeni
committed
net: remove skb_free_datagram_locked()

Eric Dumazet
authored and
Paolo Abeni
committed

Commits on Mar 27, 2024

Commits on Mar 28, 2024

Commits on Mar 29, 2024

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
kuba-moo
committed
selftests: net: libs: Change variable fallback syntax

pmachata
authored and
kuba-moo
committed
selftests: forwarding.config.sample: Move overrides to lib.sh

pmachata
authored and
kuba-moo
committed
selftests: forwarding: README: Document customization

pmachata
authored and
kuba-moo
committed
selftests: forwarding: ipip_lib: Do not import lib.sh

pmachata
authored and
kuba-moo
committed
selftests: forwarding: Move several selftests

pmachata
authored and
kuba-moo
committed
selftests: forwarding: Ditch skip_on_veth()

pmachata
authored and
kuba-moo
committed
selftests: forwarding: Change inappropriate log_test_skip() calls

pmachata
authored and
kuba-moo
committed
selftests: lib: Define more kselftest exit codes

pmachata
authored and
kuba-moo
committed
selftests: forwarding: Have RET track kselftest framework constants

pmachata
authored and
kuba-moo
committed
selftests: forwarding: Convert log_test() to recognize RET values

pmachata
authored and
kuba-moo
committed
selftests: forwarding: Support for performance sensitive tests

pmachata
authored and
kuba-moo
committed
selftests: forwarding: Mark performance-sensitive tests

pmachata
authored and
kuba-moo
committed
selftests: forwarding: router_mpath_nh_lib: Don't skip, xfail on veth

pmachata
authored and
kuba-moo
committed
selftests: forwarding: Add a test for testing lib.sh functionality

pmachata
authored and
kuba-moo
committed
Merge branch 'selftests-fixes-for-kernel-ci'
kuba-moo
committed
ynl: support hex display_hint for integer

liuhangbin
authored and
kuba-moo
committed
doc/netlink/specs: Add vlan attr in rt_link spec

liuhangbin
authored and
kuba-moo
committed
Merge branch 'doc-netlink-specs-add-vlan-support'
kuba-moo
committed
dt-bindings: net: renesas,etheravb: Add optional MDIO bus node

Niklas Söderlund
authored and
kuba-moo
committed
ravb: Add support for an optional MDIO mode

Niklas Söderlund
authored and
kuba-moo
committed
Merge branch 'ravb-support-describing-the-mdio-bus'
kuba-moo
committed
bpf: Add support for passing mark with bpf_fib_lookup

aspsk
authored and
Alexei Starovoitov
committed
selftests/bpf: Add BPF_FIB_LOOKUP_MARK tests

aspsk
authored and
Alexei Starovoitov
committed
bpf: Add a check for struct bpf_fib_lookup size

aspsk
authored and
Alexei Starovoitov
committed
bpf: improve error message for unsupported helper

mykyta5
authored and
Alexei Starovoitov
committed
bpf,arena: Use helper sizeof_field in struct accessors

haiyuewa
authored and
Alexei Starovoitov
committed
selftests/bpf: rename and clean up userspace-triggered benchmarks

anakryiko
authored and
Alexei Starovoitov
committed
selftests/bpf: add batched, mostly in-kernel BPF triggering benchmarks

anakryiko
authored and
Alexei Starovoitov
committed
selftests/bpf: remove syscall-driven benchs, keep syscall-count only

anakryiko
authored and
Alexei Starovoitov
committed
selftests/bpf: lazy-load trigger bench BPF programs

anakryiko
authored and
Alexei Starovoitov
committed
bpf: add bpf_modify_return_test_tp() kfunc triggering tracepoint

anakryiko
authored and
Alexei Starovoitov
committed
selftests/bpf: add batched tp/raw_tp/fmodret tests

anakryiko
authored and
Alexei Starovoitov
committed
Merge branch 'bench-fast-in-kernel-triggering-benchmarks'
Alexei Starovoitov
committed
bpf: Mitigate latency spikes associated with freeing non-preallocated htab

laoar
authored and
Alexei Starovoitov
committed
bpf: Remove CONFIG_X86 and CONFIG_DYNAMIC_FTRACE guard from the tcp-cc kfuncs

Martin KaFai Lau
authored and
Alexei Starovoitov
committed
selftests/bpf: Test loading bpf-tcp-cc prog calling the kernel tcp-cc kfuncs

Martin KaFai Lau
authored and
Alexei Starovoitov
committed
selftests/bpf: Replace CHECK with ASSERT macros for ksyms test

Yonghong Song
authored and
Alexei Starovoitov
committed
libbpf: Mark libbpf_kallsyms_parse static function

Yonghong Song
authored and
Alexei Starovoitov
committed
libbpf: Handle <orig_name>.llvm.<hash> symbol properly

Yonghong Song
authored and
Alexei Starovoitov
committed
selftests/bpf: Refactor some functions for kprobe_multi_test

Yonghong Song
authored and
Alexei Starovoitov
committed
selftests/bpf: Refactor trace helper func load_kallsyms_local()

Yonghong Song
authored and
Alexei Starovoitov
committed
selftests/bpf: Add {load,search}_kallsyms_custom_local()

Yonghong Song
authored and
Alexei Starovoitov
committed
selftests/bpf: Fix kprobe_multi_bench_attach test failure with LTO kernel

Yonghong Song
authored and
Alexei Starovoitov
committed
selftests/bpf: Add a kprobe_multi subtest to use addrs instead of syms

Yonghong Song
authored and
Alexei Starovoitov
committed
Merge branch 'bpf-fix-a-couple-of-test-failures-with-lto-kernel'
Alexei Starovoitov
committed
Merge branch 'bpf/for-next' into sync-bpf-next
htejun
committed
scx: Build fix after pulling bpf/for-next
htejun
committed
scx: Use the new struct_ops compatibililty mechanism
htejun
committed
Merge pull request #169 from sched-ext/sync-bpf-next
htejun
authored
Merge pull request #170 from sched-ext/scx-simpler-ops-versioning
htejun
authored

Commits on Apr 2, 2024

Commits on Apr 4, 2024

Commits on Apr 6, 2024

Commits on Apr 8, 2024

scx: Add scx_ops_exit() macro for exiting from ext.c
Byte-Lab
committed

Commits on Apr 10, 2024

Commits on Apr 12, 2024

Commits on Apr 23, 2024

Commits on May 8, 2024

Merge tag 'v6.9-rc7' into scx-6.9-rc7
Byte-Lab
committed
scx: Fix build when !CONFIG_SCHED_CLASS_EXT

htejun
authored and
Byte-Lab
committed
scx: Add barrier() to scx_kf_[dis]allow()

htejun
authored and
Byte-Lab
committed
scx: Add init_scx_entity() and initialize scx->tasks_node too

htejun
authored and
Byte-Lab
committed
scx: Cosmetic / trivial changes

htejun
authored and
Byte-Lab
committed
scx: Make scx_kf_allowed_on_arg_tasks() actually use @Mask

htejun
authored and
Byte-Lab
committed
scx: Make scx_bpf_dsq_nr_queued() safe to call from any context

htejun
authored and
Byte-Lab
committed
scx: Remove scx_kfunc_set_ops_only

htejun
authored and
Byte-Lab
committed
scx: Use WRITE_ONCE/READ_ONCE() on dsq->nr

htejun
authored and
Byte-Lab
committed
scx: Rename scx_dispatch_q node field names

htejun
authored and
Byte-Lab
committed
scx: Use uncached rbtree for dsq priq

htejun
authored and
Byte-Lab
committed
scx: Always keep tasks on dsq->list

htejun
authored and
Byte-Lab
committed
scx: Move p->scx.dsq_flags into p->scx.dsq_node

htejun
authored and
Byte-Lab
committed
scx: Introduce nldsq_next_task() and nldsq_for_each_task()

htejun
authored and
Byte-Lab
committed
scx: Implement BPF DSQ iterator

htejun
authored and
Byte-Lab
committed
scx: Refactor consume_dispatch_q()

htejun
authored and
Byte-Lab
committed
scx: Better task_can_run_on_remote_rq()

htejun
authored and
Byte-Lab
committed
scx_qmap: Use a user DSQ instead of DSQ_GLOBAL

htejun
authored and
Byte-Lab
committed
scx: Implement scx_bpf_consume_task()

htejun
authored and
Byte-Lab
committed
scx: Cosmetic changes from patch split

htejun
authored and
Byte-Lab
committed
scx: Don't do debug dump on non-error exits

htejun
authored and
Byte-Lab
committed
user_exit_info: Fix and clean up ECODE handling and apply to the example schedulers

htejun
authored and
Byte-Lab
committed
scx/compat.h: Fix inversed struct_has_field test in SCX_OPS_LOAD()

htejun
authored and
Byte-Lab
committed
tools/sched_ext: Add compat helpers for the new features

htejun
authored and
Byte-Lab
committed
scx/compat.h: Add backward compat support for missing ops.tick()

htejun
authored and
Byte-Lab
committed
scx: Cosmetic changes

htejun
authored and
Byte-Lab
committed
tools/sched_ext: Drop libbpf_set_strict_mode() calls

htejun
authored and
Byte-Lab
committed
tools/sched_ext: Add -v option to example schedulers to aid debugging libbpf issues

htejun
authored and
Byte-Lab
committed
scx: Check for 0 slice after set_next_task_scx()

htejun
authored and
Byte-Lab
committed
scx: Build fixes for UP and SCX off

htejun
authored and
Byte-Lab
committed
tools/sched_ext: Add __COMPAT_scx_bpf_exit()

htejun
authored and
Byte-Lab
committed
scx: Download missing CI packages
Byte-Lab
committed
scx: Refactor binary run logic in scx CI
Byte-Lab
committed
scx: Fix selftests
Byte-Lab
committed
scx: Run selftests in scx CI
Byte-Lab
committed
MAINTAINERS: Separate out sched_ext tree

htejun
authored and
Byte-Lab
committed
MAINTAINERS: Add link to SCX repo

htejun
authored and
Byte-Lab
committed
scx_qmap: monitor_cpuperf() also needs __COMPAT_HAS_CPUMASKS test

htejun
authored and
Byte-Lab
committed
bstr

htejun
authored and
Byte-Lab
committed
implement-ops

htejun
authored and
Byte-Lab
committed
ci: enable kvm support in the github workflow

Andrea Righi
authored and
Byte-Lab
committed
[PATCH] SCX: scx_ops_bypass() can't grab a mutex

htejun
authored and
Byte-Lab
committed
scx: Dispatch locally until ops.cpu_online() invoked
Byte-Lab
committed
scx: Use per-cpu vars to CPU lifecycle
Byte-Lab
committed
scx: Document semantics for ops during hotplug events
Byte-Lab
committed
scx: Fix exit/error bstr formatting
Byte-Lab
committed
v6.9-scx1-rc7
Byte-Lab
committed
Merge pull request #25 from sched-ext/scx-6.9-rc7
Byte-Lab
authored

Commits on May 22, 2024

Merge branch 'scx-6.9rc.y' into scx-6.9.y
Byte-Lab
committed
scx/compat.bpf.h: Add __COMPAT_scx_bpf_dump() and fix __COMPAT_scx_bpf_exit()

htejun
authored and
Byte-Lab
committed
scx: Use a global bstr formatting buffer instead of percpu

htejun
authored and
Byte-Lab
committed
scx: Package dump related fields into struct scx_dump_data

htejun
authored and
Byte-Lab
committed
scx: Add dump_line()

htejun
authored and
Byte-Lab
committed
scx: Add dump_stack_trace()

htejun
authored and
Byte-Lab
committed
scx: Refactor bstr_format() and make dump path use its own buffers

htejun
authored and
Byte-Lab
committed
scx: Assemble ops dump output into lines before calling dump_line()

htejun
authored and
Byte-Lab
committed
scx: Implicitly output newline from dump_line()

htejun
authored and
Byte-Lab
committed
scx: Fix short dump buf handling

htejun
authored and
Byte-Lab
committed
scx: Send dump output through a tracepoint too

htejun
authored and
Byte-Lab
committed
scx: Trigger debug dump with sysrq-D

htejun
authored and
Byte-Lab
committed
scx: Include dsq_vtime in dump

htejun
authored and
Byte-Lab
committed
scx: Always use rq->scx instead of scx_rq

htejun
authored and
Byte-Lab
committed
scx: Replace scx_cpu_online percpu var with SCX_RQ_ONLINE flag

htejun
authored and
Byte-Lab
committed
scx: Allocate scx_dsp_ctx together with scx_dsp_buf

htejun
authored and
Byte-Lab
committed
scx/common.bpf.h: Sync from SCX repo

htejun
authored and
Byte-Lab
committed
scx: Close a small race window in the enable path which can lead to use-after-free

htejun
authored and
Byte-Lab
committed
scx: Sync from the SCx repo

htejun
authored and
Byte-Lab
committed
scx: Fix typos

vax-r
authored and
Byte-Lab
committed
scx: Add a selftest for creating and destroying a DSQ
Byte-Lab
committed
scx: Invoke ops.exit_task() for TASK_DEAD tasks on disable path
Byte-Lab
committed
v6.9.1-scx1
Byte-Lab
committed