From: Gabriele Monaco <gmonaco@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Gabriele Monaco <gmonaco@redhat.com>,
Nam Cao <namcao@linutronix.de>, Wen Yang <wen.yang@linux.dev>,
linux-trace-kernel@vger.kernel.org
Subject: [PATCH 0/9] rv: Fixes on Deterministic and Hybrid Automata
Date: Tue, 12 May 2026 16:02:41 +0200 [thread overview]
Message-ID: <20260512140250.262190-1-gmonaco@redhat.com> (raw)
Fix issues that were reported by bots or visible only after integration:
* Make sure timers are always terminated and waited for when disabling
the monitor or when the target terminates
* Run per-cpu monitors with migration disabled since preemption is now
enabled from tracepoints
* Fix a wrong __user specifier in a helper function
* Other cleanup and concurrency issues
Cc: Nam Cao <namcao@linutronix.de>
Cc: Wen Yang <wen.yang@linux.dev>
Cc: linux-trace-kernel@vger.kernel.org
Gabriele Monaco (9):
rv: Fix __user specifier usage in extract_params()
rv: Fix read_lock scope in per-task DA cleanup
rv: Reset per-task DA monitors before releasing the slot
rv: Prevent task migration while handling per-CPU events
rv: Ensure all pending probes terminate on per-obj monitor destroy
rv: Ensure synchronous cleanup for HA monitors
rv: Do not rely on clean monitor when initialising HA
rv: Add automatic cleanup handlers for per-task HA monitors
rv: Mandate deallocation for per-obj monitors
include/rv/da_monitor.h | 66 ++++++++++---
include/rv/ha_monitor.h | 93 ++++++++++++++++++-
kernel/trace/rv/monitors/deadline/deadline.h | 8 +-
kernel/trace/rv/monitors/nomiss/nomiss.c | 4 +-
kernel/trace/rv/monitors/opid/opid.c | 4 +-
kernel/trace/rv/monitors/stall/stall.c | 4 +-
.../rvgen/rvgen/templates/dot2k/main.c | 4 +-
7 files changed, 157 insertions(+), 26 deletions(-)
base-commit: 6d35786de28116ecf78797a62b84e6bf3c45aa5a
--
2.54.0
next reply other threads:[~2026-05-12 14:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-12 14:02 Gabriele Monaco [this message]
2026-05-12 14:02 ` [PATCH 1/9] rv: Fix __user specifier usage in extract_params() Gabriele Monaco
2026-05-12 14:02 ` [PATCH 2/9] rv: Fix read_lock scope in per-task DA cleanup Gabriele Monaco
2026-05-12 14:02 ` [PATCH 3/9] rv: Reset per-task DA monitors before releasing the slot Gabriele Monaco
2026-05-12 14:02 ` [PATCH 4/9] rv: Prevent task migration while handling per-CPU events Gabriele Monaco
2026-05-12 14:02 ` [PATCH 5/9] rv: Ensure all pending probes terminate on per-obj monitor destroy Gabriele Monaco
2026-05-12 14:02 ` [PATCH 6/9] rv: Ensure synchronous cleanup for HA monitors Gabriele Monaco
2026-05-12 14:02 ` [PATCH 7/9] rv: Do not rely on clean monitor when initialising HA Gabriele Monaco
2026-05-12 14:02 ` [PATCH 8/9] rv: Add automatic cleanup handlers for per-task HA monitors Gabriele Monaco
2026-05-12 14:02 ` [PATCH 9/9] rv: Mandate deallocation for per-obj monitors Gabriele Monaco
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