linux/tools
Wanwu Li 84590dbb9f sched_ext: Check bpf_timer_start return values in scx_qmap
monitor_timerfn(), lowpri_timerfn() and round_robin_timerfn() ignore
bpf_timer_start()'s return value: a failed re-arm silently stops the
periodic heartbeat, starving every task parked in LOWPRI_DSQ (lowpri)
or freezing cid rotation (round-robin).  Check the returns and raise
scx_bpf_error(), matching the init paths.

Signed-off-by: Wanwu Li <liwanwu@kylinos.cn>
Signed-off-by: Tejun Heo <tj@kernel.org>
2026-08-31 06:47:39 -10:00
..
accounting tools/accounting/getdelays: fix -Wformat-truncation warning in format_timespec 2026-05-28 21:24:40 -07:00
arch tools headers: Sync KVM headers with the kernel sources 2026-07-21 21:00:10 -03:00
bootconfig Bootconfig updates for v7.2 2026-06-16 17:29:24 +05:30
bpf bpf: Do not print a newline after disassembly in bpf_verbose_insn() 2026-08-08 11:05:49 +02:00
build perf tools changes for v7.2: 2026-06-23 11:34:49 -07:00
certs
cgroup
counter
crypto
debugging
dma
docs
firewire
firmware
gpio
hv
iio iio: core: Add IIO_COVERAGE channel type 2026-05-31 11:01:50 +01:00
include Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 7.2-rc7 2026-08-07 23:04:17 +02:00
kvm/kvm_stat
laptop
leds
lib libbpf: Export btf__find_by_name_kind_own() 2026-07-30 12:48:08 -07:00
memory-model
mm slab changes for 7.2 - part 2 2026-06-22 08:28:48 -07:00
net tools/ynl: add missing uapi header deps in Makefile.deps 2026-06-24 19:30:55 -07:00
objtool objtool/rust: add one more noreturn Rust function for Rust 1.99.0 2026-07-11 14:20:54 +02:00
pcmcia
perf tools headers: Sync UAPI linux/fs.h with the kernel sources 2026-07-21 21:00:10 -03:00
power platform-drivers-x86 for v7.2-1 2026-06-23 08:31:33 -07:00
rcu
sched
sched_ext sched_ext: Check bpf_timer_start return values in scx_qmap 2026-08-31 06:47:39 -10:00
scripts
sound
spi
testing sched_ext: Merge branch 'for-7.3-arena-args' into for-7.3 2026-08-17 11:20:34 -10:00
thermal
time
tracing rtla/timerlat_top: Fix on-threshold actions firing on signal 2026-07-21 15:42:08 +02:00
unittests
usb usbip: tools: support SuperSpeedPlus devices 2026-07-08 13:29:13 +02:00
verification verification/rvgen: Fix ltl2k writing True as a literal 2026-06-04 16:44:25 +02:00
virtio tools/virtio: add missing compat definitions for vhost_net_test 2026-07-01 19:02:56 -07:00
wmi
workqueue
writeback
Makefile