Tejun Heo 1dcb98bbb7 sched_ext: Pass locked CPU parameter to scx_hardlockup() and add docs ...

With the buddy lockup detector, smp_processor_id() returns the detecting CPU,
not the locked CPU, making scx_hardlockup()'s printouts confusing. Pass the
locked CPU number from watchdog_hardlockup_check() as a parameter instead.

Also add kerneldoc comments to handle_lockup(), scx_hardlockup(), and
scx_rcu_cpu_stall() documenting their return value semantics.

Suggested-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Andrea Righi <arighi@nvidia.com>
Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

2025-11-14 11:11:08 -10:00

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acpi

Merge tag 'pm-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2025-10-07 09:39:51 -07:00

asm-generic

Merge tag 'hyperv-next-signed-20251006' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2025-10-07 08:40:15 -07:00

clocksource

clocksource/drivers/arm_arch_timer_mmio: Switch over to standalone driver

2025-09-23 12:31:50 +02:00

crypto

Merge tag 'v6.18-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2025-10-04 14:59:29 -07:00

cxl

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drm

drm/gpuvm: Fix kernel-doc warning for drm_gpuvm_map_req.map

2025-10-15 18:37:05 +02:00

dt-bindings

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2025-10-07 09:28:37 -07:00

hyperv

hyperv: Remove the spurious null directive line

2025-10-02 21:21:24 +00:00

keys

KEYS: trusted_tpm1: Move private functionality out of public header

2025-09-27 21:05:06 +03:00

kunit

Merge tag 'linux_kselftest-kunit-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2025-10-01 19:15:11 -07:00

kvm

KVM: arm64: Kill leftovers of ad-hoc timer userspace access

2025-10-13 14:42:41 +01:00

linux

sched_ext: Pass locked CPU parameter to scx_hardlockup() and add docs

2025-11-14 11:11:08 -10:00

math-emu

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media

media: v4l2-common: Add legacy camera sensor clock helper

2025-09-09 15:59:19 +02:00

memory

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misc

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net

net/ip6_tunnel: Prevent perpetual tunnel growth

2025-10-13 17:43:46 -07:00

pcmcia

pcmcia: remove PCCARD_IODYN

2025-08-16 15:37:47 +02:00

ras

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rdma

RDMA/ucma: Support write an event into a CM

2025-08-13 06:16:11 -04:00

rv

Merge tag 'kernel-6.18-rc1.clone3' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2025-09-29 10:36:50 -07:00

scsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2025-10-03 19:17:48 -07:00

soc

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2025-10-07 09:28:37 -07:00

sound

ASoC: tas2781: Support more newly-released amplifiers tas58xx in the driver

2025-10-13 11:08:09 +01:00

target

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trace

sched_ext: Implement load balancer for bypass mode

2025-11-12 06:43:44 -10:00

uapi

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

2025-10-18 07:07:14 -10:00

ufs

scsi: ufs: core: Include UTP error in INT_FATAL_ERRORS

2025-09-30 16:10:29 -04:00

vdso

Merge tag 'timers-vdso-2025-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-09-30 16:58:21 -07:00

video

drm/vesadrm: Support DRM_FORMAT_C8

2025-08-26 09:54:20 +02:00

xen

xen: replace XENFEAT_auto_translated_physmap with xen_pv_domain()

2025-09-08 17:01:36 +02:00

Kbuild

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